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wangzhang

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mongoDB_community

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[ { "code": "", "text": "fire wall is not blocking.\nping, tracert and telnet are working.\nall the fields are properly checked.\nCant go ahead with the problem,\nSomeOne look into the problem plz.", "username": "Rakesh_39108" }, { "code": "", "text": "@Rakesh_39108 Have you tried confirming connectivity with MongoShell as well? If anything that would isolate your issue to Compass.HTH,\nMike", "username": "Mike_67094" }, { "code": "", "text": "Check password two hyphens", "username": "Soy_80183" }, { "code": "", "text": "I had the same error, before copy and pasting the username/password pair again, and making sure I don’t copy any white spaces…", "username": "cagaozer" }, { "code": "", "text": "i tried with two hyphens as well. It’s not working.", "username": "Sandeep_49761" }, { "code": "", "text": "It worked with below details\nHostname: cluster0-shard-00-00-jxeqq.mongodb.net\nUsername: m001-student\nPassword: m001-mongodb-basics\nReplica Set Name: Cluster0-shard-0\nRead Preference: Primary Preferred", "username": "Sandeep_49761" }, { "code": "", "text": "how to connect to mongo shell", "username": "Rakesh_39108" }, { "code": "", "text": "problem solved thanks for helping.", "username": "Rakesh_39108" }, { "code": "", "text": "Dear MongoDB Team,\nKindly Help to Update the video with correct password. As per the video for the following,\nChapter 1: Introduction -> Connecting to MongoDB Using Compass, password is said as “m001-mongodbbasics”.\nThank you for your understanding and support.", "username": "rajcheram" }, { "code": "", "text": "Me Too faced the same issue. Then referred the link,\nhttps://university.mongodb.com/mercury/M001/2018_November/chapter/Chapter_1_Introduction/lesson/594d8f1e8c07c3a9b60bdfb3/tab/594d8f2b88d709e4399ec60a\nsadly it was not given in the mobile app.", "username": "rajcheram" }, { "code": "", "text": "Hi rajcheram,Thanks for the feedback!As difficult it is to re-create the lecture videos, but we have mentioned correct password in the lecture notes.Kanika", "username": "kanikasingla" }, { "code": "", "text": "", "username": "Soy_80183" }, { "code": "", "text": "Hi Kanikasingla,\nI can understand. Thank you.", "username": "rajcheram" }, { "code": "", "text": "Thank you so much! It worked fine!", "username": "David_16980" }, { "code": "", "text": "", "username": "system" } ]

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[ { "code": "", "text": " I have downloaded compass when I try to connect it gives error : MongoDB not running on provided host and port .Is it something related to Atlas . Do we need to install it as well ? Where is guide to that?", "username": "Shikha_66169" }, { "code": "", "text": "Hi @Shikha_66169,Please check for the following things:Go through all the checks mentioned in the Lecture: Are you Behind a Firewall?.Make sure that you type the Password and do not copy/paste it.If you still face any problem, please let me know.Thanks,\nSonali", "username": "Sonali_Mamgain" }, { "code": "", "text": "", "username": "system" } ]

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[ { "code": "", "text": "Please anyone help how to install Compass on Win 7 32-bit machine.Please help i am stuck this steps.", "username": "Amitkumar_76553" }, { "code": "", "text": "I don’t think it will work with 32 bitMongoDB Compass works with MongoDB Server version 3.0 and higher, both Enterprise and Community editions. It runs on 64-bit versions of Mac OS X, Windows, Ubuntu 14.04+ and RHEL 7+.", "username": "Ramachandra_Tummala" }, { "code": "", "text": "Thank for reply , i will check it.", "username": "Amitkumar_76553" }, { "code": "", "text": "@Ramachandra_37567 is right, there is no 32 bit version of Compass.", "username": "Tess_Sluijter" }, { "code": "", "text": "Not able to install on 64 bit as well. It shows the installation progress bar after that nothing happens. Please somebody help.", "username": "Omkar_33587" }, { "code": "", "text": "Same issue, not able to install. It shows the installation progress bar after that nothing happens. Please somebody help. I am trying to install mongodb-compass-1.16.3-win32-x64.msi", "username": "Yuvarajsinh_25368" }, { "code": "", "text": "I’m having the same issue, install bar runs through and then nothing", "username": "phil_56851" }, { "code": "", "text": "I followed the instructions on the link below and was able to connect:Windows 10 64 bit", "username": "Jony_63362" }, { "code": "", "text": "Try to use .exe version\nimage.jpg1366×768 359 KB\n", "username": "Ramachandra_Tummala" }, { "code": "", "text": "Finally I installed 32-bit mongoDB version 3.2 on my Machine.", "username": "Amitkumar_76553" }, { "code": "", "text": "This thread was about Compass though and Compass is not part of the MongoDB distribution.Also, to my knowledge the MongoU courses assume you’re working with 3.4, so be aware that not everything may works the same.", "username": "Tess_Sluijter" }, { "code": "", "text": "Hi There, that’s great to hear!!It would be nice if you can let us know how you managed to install.", "username": "Sayee_62259" }, { "code": "", "text": "Hi, I have same problem to install [mongodb-compass-1.16.3-win32-x64.msi] , did your problem resolve ?", "username": "Lei_70670" }, { "code": "", "text": "", "username": "system" } ]

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[ { "code": "", "text": "Not sure if anyone has posted a link to this already, but this is rather useful, both for study and work:mongoDB reference cards", "username": "magicBeast" }, { "code": "", "text": "Thank you for the link, It is really helpful ", "username": "dhayalramk" }, { "code": "", "text": "Thank buddy, I was thinking about that. ", "username": "Siyad_25580" }, { "code": "", "text": "Благодарю, действительно очень полезный ресурс.", "username": "_77458" } ]

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[ { "code": "", "text": "I’m using mac Os, and i’m unable to connect to mongoDB atlas and i get a error like this for the past 2 weekssetName from ismaster does not match provided connection setName [Cluster0-shard-0] != [Clustor0-shard-0]", "username": "Gayathri_S" }, { "code": "", "text": "[Cluster0-shard-0] != [Clustor0-shard-0]Your cluster name does not match.When connecting through Compass, in the field “Replica Set Name”, you need to write: “Cluster0-shard-0”.Its a small typo.\nScreen Shot 2018-10-26 at 12.40.53 PM.png1220×1426 68.7 KB\nKanika", "username": "kanikasingla" }, { "code": "", "text": "i’ve written but still i couldn’t connect", "username": "Gayathri_S" }, { "code": "", "text": "its getting connected now but now i can’t take week 1 lab test…can anything be done for that?", "username": "Gayathri_S" }, { "code": "", "text": "", "username": "system" } ]

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[ { "code": "", "text": "Json.org does not mention float9ng number", "username": "Soy_80183" }, { "code": "", "text": "I think float types are included in number spec, ¿why do you think floating number doesn’t match into the pattern of number?", "username": "Hector_62289" }, { "code": "[Image Deleted]", "text": "[Image Deleted]\nsame course on edx.org. whats right???", "username": "Alexander_09500" }, { "code": "", "text": "Hows about date format, in json file i can see date fields too!!!", "username": "shobhit_90474" }, { "code": "date", "text": "Hows about date format, in json file i can see date fields too!!!No, JSON does not support date data type. In MongoDB, we have extended JSON which includes everything from BSON.W3Schools offers free online tutorials, references and exercises in all the major languages of the web. Covering popular subjects like HTML, CSS, JavaScript, Python, SQL, Java, and many, many more.Kanika", "username": "kanikasingla" }, { "code": "", "text": "maybe what you saw is time format in citibike - trips", "username": "Dendy_27021" }, { "code": "", "text": "By the way if you visit www.json.org\nand read in details, it mentions what number type means in details\nYou will find under number:\nint frac expcheck the screenshot it shows what int frac exp mean\n", "username": "AbdulAziz_78546" }, { "code": "", "text": "so date need to be stored as string data type only ?If we are storing the date as string , can we filter them like on months, between dates etc…", "username": "kattasureshkumar" }, { "code": "", "text": "thanks for the answer, now i know why mongodb has datatype date", "username": "Boby_25373" }, { "code": "", "text": "", "username": "system" } ]

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[ { "code": "", "text": "I have completed the lectures and labs for Chapter 1. on the summary page it displays 25/26 but I have completed all.Secondly do we have to submit it or its automatically submitted once completed?Thanks\nTJ", "username": "Tejinderpal_48691" }, { "code": "", "text": "Please go thru this link.You might have missed to complete a lesson/lab/quiz", "username": "Ramachandra_Tummala" }, { "code": "", "text": "This issue is resolved.", "username": "Darren_Eastman_72235" }, { "code": "", "text": "", "username": "system" } ]

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[ { "code": "", "text": "I have a windows 32 bit system and if it is possible I would like to keep my system to install mongodb compassthank you .", "username": "yahia_69524" }, { "code": "", "text": "I am afraid not. Compass is only available for 64-bit systems.Kanika", "username": "kanikasingla" }, { "code": "", "text": "@Kanika Is there any way we can connect to cluster which compass is connecting for this course. I have windows 32 bit system also, and i’m not able to proceed with lab assignment. If somehow i can connect to cluster through command line i can proceed with querying the database.", "username": "rahul_kumar_05324" }, { "code": "mongo \"mongodb://cluster0-shard-00-00-jxeqq.mongodb.net:27017,cluster0-shard-00-01-jxeqq.mongodb.net:27017,cluster0-shard-00-02-jxeqq.mongodb.net:27017/test?replicaSet=Cluster0-shard-0\" --authenticationDatabase admin --ssl --username m001-student --password m001-mongodb-basics\n", "text": "You can connect using Mongo Shell. But you won’t be able to complete one lab- Scavenger Hunt, Part 3 which requires Compass.Please use below command and do check for double-quotes as it can get transformed to special characters:Kanika", "username": "kanikasingla" }, { "code": "", "text": "", "username": "system" } ]

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[ { "code": "", "text": "MongoDB Compass has so far been a convenient GUI for viewing various documents and collections of databases. I would like to know what frameworks or technologies were used at the server side rather than at the client interface to showcase and act as a producer API to receive and send requests in data transfer.\nAlso, Are there any reliable alternate GUIs in the market currently for querying MongoDB documents that are open source and free to use.", "username": "satyamoganti" }, { "code": "", "text": "", "username": "system" } ]

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[ { "code": "", "text": "Unable to see Schema tab when a collection is selected. Compass v 1.7.0 Stable on Windows 10.", "username": "RAVI_KUMAR_13644" }, { "code": "", "text": "Please check our forums\nMany threads available on this issue\nSomeone used older version(1.6.0) and it worked\nMy be compatibility issues", "username": "Ramachandra_Tummala" }, { "code": "", "text": "", "username": "system" } ]

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[ { "code": "", "text": "Please I cannot download the MongoDB Compass. Please I need help to download it and also install it. Thanks.", "username": "Fred_63403" }, { "code": "", "text": "What error you are getting?\nPlease go through this linkCould be browser issue\nThere will be msi and zip versions of download files available\nTry to use .zip as suggested by other students", "username": "Ramachandra_Tummala" }, { "code": "", "text": "", "username": "system" } ]

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[ { "code": "", "text": "The Chapter 1 videos were clear and concise.\nEvery thing went smooth for me.thank you Shannon and team.", "username": "ugmurthy" }, { "code": "", "text": "Hi @ugmurthy,Thank you for your feedback!!I hope you have a great experience throughout the course. In case you have any doubts, please feel free to post.Happy Learning!!Thanks,\nSonali", "username": "Sonali_Mamgain" }, { "code": "", "text": "", "username": "system" } ]

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[ { "code": "", "text": "One of the lessons in chapter 1 suggests that if you hover your mouse over the bar over the fields in the schema view would reveal the number of documents that contain that field. Nothing happens when I hover.", "username": "Milton_Rodgers" }, { "code": "", "text": "@Milton_Rodgers Hey Milton, could you perhaps provide a screenshot of what you’re seeing? Are you seeing no tooltip at all or an empty tooltip?Thanks,\nMike", "username": "Mike_67094" }, { "code": "", "text": "No tool tip when I hover over the bar.", "username": "Milton_Rodgers" }, { "code": "", "text": "I think this feature is deprecated in mongoDB compass. As the videos are recorded earlier in time. So, this can be the reason that hovering over datatype does not show anything.", "username": "rajatissar" }, { "code": "", "text": "This is a known issue. Team is working on it.Kanika", "username": "kanikasingla" }, { "code": "", "text": "That happen to me too at first but apparently Compass was still loading.It may take a while but at the end the tooltip will work fine.", "username": "Ricardo_Salazar_Morales_22538" }, { "code": "", "text": "in my MongoDB compass also, on hovering nothing appears.", "username": "Jitendra_06416" }, { "code": "", "text": "I doubt this will work. It’s been open for 3 hours.", "username": "Milton_Rodgers" }, { "code": "", "text": "Yeah, that’s not right. To me it was matter of minutes.", "username": "Ricardo_Salazar_Morales_22538" }, { "code": "", "text": "@Milton_Rodgers Sorry to hear that its not working. I forgot if you already mentioned this, but have you tried just doing a resize of the window? I know sometimes on my MacOS, in some windows the scrollbar gets stuck until I resize which causes a repaint. But maybe it will show the tooltip.", "username": "Mike_67094" }, { "code": "", "text": "I had the same issue, however I noticed once I close/hide the left side panel the tool tips magical work. Finally, if you open the left side panel again, the tool tip stops working.", "username": "Rick_23826" }, { "code": "", "text": "I noticed once I close/hide the left side panel the tool tips magical work. Finally, if you open the left side panel again, the tool tip stops working.", "username": "Rick_23826" }, { "code": "", "text": "I was the other way around - left side panel had to be open for tooltips to work.", "username": "WorkingDroidApps" }, { "code": "", "text": "Once I closed the side panel the feature did work, yay! It also continued to work after I opened the side panel back up.However, upon changing databases or restarting Compass, the feature (for me) is disabled again. For me, I have to run through the open and close steps again and it works like normal.", "username": "Daniel_92831" }, { "code": "", "text": "", "username": "system" } ]

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[ { "code": "", "text": "I’m doing the course M001: MongoDB Basics and when I get to Lab 1.5: Scavenger Hunt, Part 1 all the alternatives are inhibited and I have no way to respond.\nCould you help me activate the alternatives?", "username": "Milton_70234" }, { "code": "", "text": "Your due date for this lab is over.That’s why they are in grayed out(disabled state)\nI don’t think it is possible", "username": "Ramachandra_Tummala" }, { "code": "", "text": "Hi @Milton_70234,The end date to complete the labs for Chapter 1: Introduction, M001: MongoDB Basics was Apr 9, 17:00 UTC. Please abide by the due dates to submit all the labs of the chapters and the final exam questions, as you cannot submit the answers after the due dates have passed.Please make sure, you complete the assignments for the further chapters before the due date to complete your course. You can also refer to Chapter 1: Introduction, Lecture: Grading and Logistics for more details.Thanks,\nSonali", "username": "Sonali_Mamgain" }, { "code": "", "text": "", "username": "system" } ]

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[ { "code": "", "text": "I am using MongoDB Compass 3.6.8 Enterprise edition.Schema view is not loading for me. I clicked Analyze Schema button, It shows blank after analyzing data.", "username": "Arjun_92068" }, { "code": "Filter", "text": "Hi Arjun_92068,Make sure you don’t have anything in your Filter section and it shows some documents.Try restarting compass and make sure your internet connectivity is good.Kanika", "username": "kanikasingla" }, { "code": "", "text": "Same as me Arjun_92068 , no schema view at all, restarted like Kanika suggested but nothing changes.", "username": "Hoxtygen" }, { "code": "", "text": "I am stuck with the same issue, unable to get the correct answers for the quizzes. Some one please address this issue.", "username": "kunal_76665" }, { "code": "", "text": "I tried these, My internet connectivity is good as well. still schema is blank", "username": "Arjun_92068" }, { "code": "", "text": "Are you all using Compass Stable version 1.15.4 ? And not Community or Enterprise Edition.", "username": "kanikasingla" }, { "code": "", "text": "yes, I am using compass stable version 1.15.4.", "username": "Arjun_92068" }, { "code": "", "text": "Yes, I am also facing same issue!!!", "username": "Sanket_01272" }, { "code": "filter", "text": "Hi Everyone,Please let me know your OS specification on which you are using Compass.Make sure you use Compass Stable version 1.15.4 .Also, your filter section should be empty.Thanks, Kanika", "username": "kanikasingla" }, { "code": "", "text": "OS: Windows 7 Professional (64bit)…!!!OS: Windows 7 Professional (64bit)", "username": "Sanket_01272" }, { "code": "", "text": "\nschema-view.PNG.jpg1279×1023 150 KB\n\nSchema not viewable!!!", "username": "Sanket_01272" }, { "code": "FilterAggregationAnalayze Schema", "text": "Hi Sanket_01272,You have message appearing 0 documents. Are you sure you have data in video.movies ?Please remove any Query mentioned either in Filter or Aggregation.\nThen, let me know what happens when you click on Analayze Schema ?Kanika", "username": "kanikasingla" }, { "code": "", "text": "Just Nothing, please fwd this issue to authority!!!", "username": "Sanket_01272" }, { "code": "", "text": "It worked first time then no response!!!", "username": "Sanket_01272" }, { "code": "", "text": "Thanks Kanika!!! I reinstalled it, now it worked for first time and then again blank screen!!", "username": "Sanket_01272" }, { "code": "", "text": "Let me see what I can do regarding this problem. Sorry for the inconvenience caused!Kanika", "username": "kanikasingla" }, { "code": "", "text": "Hi Everyone,This problem is because of caching in Compass. Until we find a permanent solution, please try refreshing the Compass data. You need to pressThanks, Kanika", "username": "kanikasingla" }, { "code": "", "text": "This is what i see in my compass:\n\nimage.png1366×768 56 KB\nbut for community edition no such error but neither is schema viewed.", "username": "kunal_76665" }, { "code": "", "text": "HI kunal_76665,Have you tried everything mentioned here .\nIf you are still having trouble, let me know.Thanks, Kanika", "username": "kanikasingla" }, { "code": "", "text": "Dear Kanika\nI reload the data also clicked the ctrl + F5 on windows but still schema tab does not show results\nMy compass version is 1.16.1", "username": "Mousa_84706" } ]

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[ { "code": "", "text": "hello! since i have installed compas i cannot connect to the cluster as indiccated in the course. i join a picture of the message i get.\n", "username": "Domiiniiq" }, { "code": "", "text": "I had same issue. I think firewalls are not allowing you to connect to the mongodb cluster try to use any vpn. Also I have been blocked from firewalls but sending connection request through VPN is working.", "username": "BlerimPlakolli" }, { "code": "", "text": "Hi @Domiiniiq,Adding to @BlerimPlakolli’s reply, you can also check here: Geospatial Queries for Line Intersection - #4 by wanLet me know if you still face issues.Kanika", "username": "kanikasingla" }, { "code": "", "text": "", "username": "system" } ]

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[ { "code": "", "text": "Hi,I just finished chapter 1: Introduction on M001: MongoDB Basics. I got 54% on homework and I missed the quiz 3 times total… 2 times on 1 and 1 times on another one. Can you explain how it works, please. And I also wonder if I need to do something else this week, I completed all the 26 items.\nThank you very much for any help", "username": "Steacy_Paquette_08422" }, { "code": "", "text": "If you have completed all 26 items that should be fine\nPlease check course an overview pages\nYou just need to wait for next weeks chapters to open", "username": "Ramachandra_Tummala" }, { "code": "", "text": "Hi Steacy_Paquette_08422,The Quizes are un-graded. So, that does not count in your Overall grade.Overall Grade = ( Labs + Final Exam ) / 2You just need to wait for next Chapter to start which is starting from Apr 09, 17:00 UTC.Kanika", "username": "kanikasingla" }, { "code": "", "text": "", "username": "system" } ]

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[ { "code": "", "text": "Managed to get compass working on Debian 10 by using the unstable release. Has had no impact on chapter 1. The current stable chucks out a load of errors. This will probably also apply to Ubuntu/Mint users.", "username": "michaelferrie" }, { "code": "", "text": "", "username": "system" } ]

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[ { "code": "", "text": "The coordinates field in schema view shows up as numbers and doesn’t display interactive map . Can someone tell me how I could display the map", "username": "sudha_22409" }, { "code": "", "text": "Please ignore this question. I checked the privacy settings and it works.", "username": "sudha_22409" }, { "code": "", "text": "", "username": "system" } ]

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[ { "code": "", "text": "In the lecture notes: “MongoDB Compass uses a 3rd party plugin for the geographical visualization of geospatial fields in your documents.”\nWhen I go to Help > Privacy Settings, I see only the last 3 options. So I am not able to check the plugin for the visualisation.\nI stalled version 1.17.0 of the Mongo Compass Community.\nWhat can I do to get the plugin installed?\nIsabelle", "username": "igodfrind" }, { "code": "", "text": "I installed version 1.17.0 stable and have the same question only 3 options I can see.", "username": "newlyedward" }, { "code": "", "text": "[igodfrind] & newlyedward,\nI installed the same version do you see the same version with compass?I have admin privileges in the system I installed MongoDB compass. It was a straight install and use the configuration details as mentioned in the videos. Nothing specific I did to enable them as I see 4 of them enabled on install.\nimage.png657×600 39.1 KB\nHope This Helps!", "username": "Sankar_79615" }, { "code": "", "text": "Thanks you. It seems that I installed MongoDB Compass Community.\n", "username": "newlyedward" }, { "code": "", "text": "Download STABLE version of Compass.\nScreenshot 2019-04-04 at 5.04.30 PM.png2358×676 76.5 KB\nKanika", "username": "kanikasingla" }, { "code": "", "text": "Thank you. It seems that also I installed MongoDB Compass Community.", "username": "igodfrind" }, { "code": "", "text": "", "username": "system" } ]

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[ { "code": "", "text": "I am excited to go over the lessons and the step by step details. Still It looks like the ‘University MDB’ wants to keep the video files short for many reasons.I need clarity on the below image. On the marked square backets I have underlined two fields and I am not sure what the values represent in Geo-spacial data. I can understand {\"$geowithin\", {\"$centersphere\" and 0.015676} is the geo location/location center of sphere/radius of the sphere.Tutor didn’t specify, -66.xx, & 18.xx what they represent. Any idea TIA for reading.", "username": "Sankar_79615" }, { "code": "", "text": "{“$geowithin”, {“$centersphere” and 0.015676}Please check thisThe following query would return documents from the places collection within the circle described by the center [ -74, 40.74 ] with a radius of 100 miles:db.places.find( { loc: { $geoWithin: { $centerSphere: [ [ -74, 40.74 ] ,\n100 / 3963.2 ] } } } )", "username": "Ramachandra_Tummala" }, { "code": "", "text": "Appreciate your early response, Ramachandra_37567.I was just reading the manual and figured out they are Longitudes and Latitudes to specify in the same order. Again your link would certainly help other reading this post.", "username": "Sankar_79615" }, { "code": "", "text": "", "username": "system" } ]

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[ { "code": "", "text": "Field of data type int32, stores both int and string data type. How mongodb identify / differentiate between int data and string data. (while showing in bar grap int 60% and string 10% )", "username": "Yeshwant_Kumar_08131" }, { "code": "", "text": "", "username": "system" } ]

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[ { "code": "", "text": "Getting the following error:\n", "username": "rpsjab" }, { "code": "", "text": "Problem solved - had to change “read preference” to “Primary Preferred”", "username": "rpsjab" }, { "code": "", "text": "", "username": "system" } ]

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[ { "code": "", "text": "The initial invite includes the following statement “Labs for chapter one will be due on Tuesday, April 9”.Are these same as quizzes after each video?Where are these labs located?", "username": "John_44631" }, { "code": "", "text": "Hello!Just follow the course. After each lecture we get a quiz or the Lab task to perform. Each time we move forward, the lecture will be grayed out and you go to the next. Although it seems the grade will only be computed at the course’s end.", "username": "Diggerfdf" }, { "code": "", "text": "", "username": "system" } ]

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[ { "code": "", "text": "Just completed M001 final exam. I want to practice queries and database design on my local machine as well as connecting to mondoGB cloud free server. I have few questions", "username": "AjayB" }, { "code": "", "text": "Hi AjayB,You can use Compass as well. Is there any specific requirements that you are looking for or are not available in Compass?Kanika", "username": "kanikasingla" }, { "code": "", "text": "Thanks Kanika. I am using Compass but I think the editor should have a bigger screen, option to have tabs to save and run multiple queries. I found a freeware called ROBO 3T which very basic but has these features,", "username": "AjayB" }, { "code": "", "text": "", "username": "system" } ]

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[ { "code": "", "text": "I am not able to connect DB by using details provided in “Connecting to MongoDB Using Compass”\nCould not connect to MongoDB on the provided host and port", "username": "Arshad_93523" }, { "code": "", "text": "Please share the error and the screenshot. Make sure your network is not blocking the request.Kanika", "username": "kanikasingla" }, { "code": "", "text": "\nmongoDB_Error.png1280×984 42.7 KB\n", "username": "Arshad_93523" }, { "code": "ping cluster0-shard-00-00-jxeqq.mongodb.net", "text": "Please check for firewall settings and test if you can connect to cluster using ping:ping cluster0-shard-00-00-jxeqq.mongodb.netFor more details, check this thread: MongoDB 4.4.2 is released - #2Kanika", "username": "kanikasingla" }, { "code": "", "text": "", "username": "system" } ]

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[ { "code": "", "text": "The fields on Schema, show as int32 and undefined. Is it because of null values in some of the documents, does the fields show as Undefined.?", "username": "Manjula_24119" }, { "code": "undefined", "text": "If a collection contains documents in which not all fields contain a value, the missing values display as undefined . Refer to https://docs.mongodb.com/compass/master/schema/", "username": "AjayB" }, { "code": "", "text": "Correct. When a document in a collection has null value for a field, in schema view, that field value is categorised/displayed as undefined type.", "username": "Rishi_Kamal_23638" }, { "code": "", "text": "", "username": "system" } ]

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[ { "code": "", "text": "I was unable to find Cancun on map and i had to google its location, I was wondering if there is any way for pin pointing a location using query?\nSay initially map renders as shown in below figure labeled A\nand I want to zoom in to particular coordinate as show in figure below labeled B\n\nis there any way of doing this using query.", "username": "anaam" }, { "code": "", "text": "I don’t think we can search unless mongoDB adds search functionality to the map like how the +/- buttons are there. because GeoJson is based on coordinates only.", "username": "AbdulAziz_78546" }, { "code": "", "text": "Hey Anaam, Since I am not familiar with Mexico I too had the same problem. I searched for a Mexico map on Google with keywords ‘map+mexico+cancun’ and found a map. You can find Guatemala & New Orleans on map and draw a imaginary line connecting the 2, you should be able to find Cancun on little left of the imaginary line (circled in green). A crude method but it might help someone \nTo answer your question, I have gone through the docs and I don’t think there is any way to find a location using query.I wish the future version of Compass would be able to search for a location on map with keyword but that’s asking for too much because that something other databases don’t support either!\nRegards\nAjay", "username": "AjayB" }, { "code": "", "text": "", "username": "system" } ]

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[ { "code": "", "text": "I completed all assignments but it says I only finished 25 of 26. But the last page as no kind of continue or next button", "username": "LjCraft12" }, { "code": "", "text": "Mine last page has no continue or next buttons neither, however, it shows 26/26. Check that you’re done with all quizzes/labs, maybe there is one you’ve missed.", "username": "Artem_Neklyudov_74915" }, { "code": "", "text": "Hi All,The next Chapter will start from next Tuesday and you can always check your Overview page for all the details about Start/End date.Kanika", "username": "kanikasingla" }, { "code": "", "text": "Hi, may be you missed some quiz. Even I didn’t see anything like next topic etc after JSON Quiz, but it shows 26/26 completed.", "username": "Nawaz_96798" }, { "code": "", "text": "Dear Kanikasingla:\nThe overview of my Chapter 1: Introduction shows 26 of 26 Items Completed,\nDoes that mean I have passed the first chapter? I received email said “Your assignments are due soon”, but can’t find any pending items.\nThanks!", "username": "lvbart" }, { "code": "", "text": "It means you have completed the first chapter successfully\nAs Kanika mentioned above you have to wait till the next chapter opens\nThe message you get in mail is a kind of reminder to complete the assignments before the due date.\nIf they are already completed you can ignore the message", "username": "Ramachandra_Tummala" }, { "code": "", "text": "Thanks for the answer!\nnow I am waiting for next section.", "username": "lvbart" }, { "code": "", "text": "", "username": "system" } ]

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[ { "code": "", "text": "Folks, do we loose access to the course if we have not met the deadline for any chapter ?.. what’s the next step ,…do we have to reregister again for the course?", "username": "Murali_47994" }, { "code": "", "text": "Hi Murali_47994,You never loose access to the course. What happens when you miss the deadline is you won’t be able to submit the answers for graded Labs.Rest all the lectures you will be able to access.Visit the Syllabus section of the course.Kanika", "username": "kanikasingla" }, { "code": "", "text": "You will lose access to the course content only if the course content is changed on a large scale.\nI completed the old courses offered by the university M101J and M101JS, but the content is not available now as the content has changed.", "username": "ashish2350" }, { "code": "", "text": "Hi Murali, courses are very well designed and doesnot take much time to complete, I would say complete and stay on track unless its absolutely not possible to complete due to some reason.", "username": "Nawaz_96798" }, { "code": "", "text": "", "username": "system" } ]

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[ { "code": "", "text": "Hi, an impression on the Schema view. In most cases i see a lot of white space wasted. It the view could somehow be customized to fit more fields on screen without scrolling, it could be more efficient in some cases. I see a zoom function in the menu bar, but even then, a lot of wasted whitespace is wasted. Is is possible let’s say to hide the value distribution? I get the feel i have to scroll too much to search for a specific field.", "username": "Ivan_61063" }, { "code": "", "text": "Hi Ivan_61063,Thanks for your valuable suggestion. It would be a nice thing to have a feature to hide values and show just field names with data types.Let me see what we can do.Thanks, Kanika", "username": "kanikasingla" }, { "code": "", "text": "", "username": "system" } ]

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[ { "code": "", "text": "Hi,Can anyone help me out for connecting to mongo db comapss. I’ve installed mongodb under windows platform. But i am unable to connect it even after entering proper details as shown in the chapter ’ Connecting to MongoDB Using Compass’.", "username": "anjumsumaiya" }, { "code": "", "text": "Is your firewall open?Use the tool\nhttp://portquiz.net:27017/", "username": "Tony_22634" }, { "code": "", "text": "Yes, my firewall is open.", "username": "anjumsumaiya" }, { "code": "", "text": "I am getting error like below.MongoDB not running on the provided host and portPort and host which i am currently trying to connect,", "username": "anjumsumaiya" }, { "code": "", "text": "Check your port, if it is 27017. All connection information given are valid and working correctly.", "username": "ashutoshnjha" }, { "code": "", "text": "", "username": "system" } ]

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[ { "code": "", "text": "When working with the schema view of ships.shipwrecks, I’m able to view and zoom through the coordinates map correctly. I am unable to however use the click/drag option to define a filtering zone. For me, the entire screen simply re-centers the view. Is this a problem with my mouse?", "username": "richard_straka_33236" }, { "code": "", "text": "For me, holding left SHIFT while clicking/dragging helped. Not sure, but may be your issue as well?", "username": "Artem_Neklyudov_74915" }, { "code": "", "text": "Thanks, my not using the left SHIFT was the problem.", "username": "richard_straka_33236" }, { "code": "", "text": "", "username": "system" } ]

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[ { "code": "", "text": "How many levels of nesting is possible of documents in MongoDB? Do we have any limitation or best practice that states the limitation within which nesting should be kept for best performance, latency issues, DB simplification etc?", "username": "Saurabh_91543" }, { "code": "Nested Depth for BSON Documents", "text": "Nested Depth for BSON DocumentsMongoDB supports no more than 100 levels of nesting for BSON documents.Hi @Saurabh_91543,Yes, we can nest only till 100 levels in documents. For more limits, visit:Kanika", "username": "kanikasingla" }, { "code": "", "text": "", "username": "system" } ]

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[ { "code": "", "text": "Does Mongo DB have support for filtering the DB based on multiple filters at the same time?Also does it have support for wildcard search, for example - ‘Like’ keyword support or anything synonymous?", "username": "Saurabh_91543" }, { "code": "{mpaaRating: \"PG-13\", year: 2009}where mpaaRating='PG-13' and year=2009{$or: [{mpaaRating:\"PG-13\"}, {year: 2009}]}where mpaaRating='PG-13' or year=2009{year: {$in: [2009, 2012, 2015]}}where year in (2009, 2012, 2015){plot: /apple/}where plot like '%apple%'", "text": "Edit: Just noticed this post is in the chapter 1 forum and the lecture I mention is in chapter 2.You can filter for documents which meet all the conditions in a query, this is covered in the lecture “Reading Documents: Scalar Fields”{mpaaRating: \"PG-13\", year: 2009}In SQL server this would bewhere mpaaRating='PG-13' and year=2009Chapter 2 doesn’t cover filtering for documents which meet any of the conditions in a query, but there was a mention that this is covered later in the course. However, you can use the $or operator and pass it an array of conditions:{$or: [{mpaaRating:\"PG-13\"}, {year: 2009}]}In SQL server this would bewhere mpaaRating='PG-13' or year=2009Reference: https://docs.mongodb.com/manual/reference/operator/query/or/#op._S_orYou can also use the $in operator to test a field against a list of values:{year: {$in: [2009, 2012, 2015]}}Equivalent towhere year in (2009, 2012, 2015)Reference: https://docs.mongodb.com/manual/reference/operator/query/in/#op._S_inThe closest I can find to using wildcards is regular expressions:{plot: /apple/}Which is similar to (but possibly not identical to)where plot like '%apple%'Reference: sql - How to query MongoDB with \"like\" - Stack OverflowAnd if you’re not familiar with regular expressions then this site is an absolute godsend: https://www.regular-expressions.info/Hope this is useful.", "username": "Simon_39939" }, { "code": "", "text": "Thanks Simon.\nI will check that in chapter 2.", "username": "Saurabh_91543" }, { "code": "", "text": "", "username": "system" } ]

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[ { "code": "", "text": "For the ships.shipwrecks collection, the schema tab always shows an empty page with green colored Analyze button. For other collections this is not the case, after clicking on that button, I get some data but that is only 9.01% which is 11095 documents. Why is this way? Can you clarify?", "username": "SARADA_22083" }, { "code": "query filter", "text": "Please make sure you don’t have any filter applied, that is there is no query written in the query filter.Please share the screenshot for better understanding.Kanika", "username": "kanikasingla" }, { "code": "", "text": "\nimage.png1440×900 92.9 KB\nKindly see that image, i have no filters, as sson as i land on the schema tab for video.movies collection, it comes this way and then upon clicking analyze button it does some 9% data. Why is this so? please explain.", "username": "SARADA_22083" }, { "code": "", "text": "Kindly see that image, i have no filters, as sson as i land on the schema tab for video.movies collection, it comes this wayIt is the expected UI.then upon clicking analyze button it does some 9% data.Whenever, you will click “Analyze”, it will analyze the schema of around 1000 documents which is approx 10% of the total number of documents in the collection. It is the by default range which is used to generate the report.Kanika", "username": "kanikasingla" }, { "code": "", "text": "", "username": "system" } ]

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[ { "code": "", "text": "I connected to the remote cluster okay, but I am getting errors when I do “show dbs”MongoDB Enterprise Cluster0-shard-0:SECONDARY> show dbs\n2019-02-26T13:29:14.567+0100 E QUERY [thread1] Error: listDatabases failed:{\n“operationTime” : Timestamp(1551184145, 1),\n“ok” : 0,\n“errmsg” : “not master and slaveOk=false”,\n“code” : 13435,\n“codeName” : “NotMasterNoSlaveOk”,\n“$clusterTime” : {\n“clusterTime” : Timestamp(1551184145, 1),\n“signature” : {\n“hash” : BinData(0,“9bm54kmTPpnS+zAGAJUA6WFHzr8=”),\n“keyId” : NumberLong(“6627672121604571137”)\n}\n}\n} :\n_getErrorWithCode@src/mongo/shell/utils.js:25:13\nMongo.prototype.getDBs@src/mongo/shell/mongo.js:65:1\nshellHelper.show@src/mongo/shell/utils.js:816:19\nshellHelper@src/mongo/shell/utils.js:706:15\n@(shellhelp2):1:1", "username": "Oluseyi_12642" }, { "code": "", "text": "@Oluseyi_12642,The details shows that you are in Secondary…I don’t know how it comes.\nSo, to understand it clearly could you please provide us the M001 cluster shell link while connecting through shell from your side?", "username": "Suresh_58788" }, { "code": "rs.slaveOk()", "text": "Hi Oluseyi_12642,By default, it is not allowed to read from Secondary server, you need to run rs.slaveOk() to enable reading from SECONDARY.Kanika", "username": "kanikasingla" }, { "code": "", "text": "The remote server is at “cluster-shard-00-00-jxeqq.mongodb.net”, I connected to it by typing in the shell:mongo “mongodb://cluster0-shard-00-00-jxeqq.mongodb.net:27017” – authenticationDatabase admin --ssl --username m001-student --password m001-mongodb-basics", "username": "Oluseyi_12642" }, { "code": "", "text": "@Oluseyi_12642,\nI got it now, this is your own sandbox cluster. So, what happened is that the replica set of your primary and secondary is changed. So, click on the cluster name and see how the clusters are managed.\nFinally, try to connect with the same link by change to primary cluster number as shown in atlas profile.For Ex:cluster0-shard-00-00-dhmfv … (Secondary)\ncluster0-shard-00-01-dhmfv… (Primary)So try : mongo “mongodb://cluster0-shard-00-01-jxeqq.mongodb.net:27017” – authenticationDatabase admin --ssl --username m001-student --password m001-mongodb-basics", "username": "Suresh_58788" }, { "code": "", "text": "", "username": "system" } ]

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[ { "code": "", "text": "I have downloaded latest Compass package for windows 10 - “mongodb-compass-1.16.4-win32-x64.msi”\nProblem: : When tried to install this package, the installation screen does not appear on screen, except initial message-box showing message “Please wait while Windows configures MongoDB Compass Machine-Wide Installer”But it appears in add/remove programs as “MongoDB Compass Machine-Wide Installer”NOTE: .Net framework 4.6.2 is installed on machine.Please help with troubleshooting the problem. Thanks.", "username": "Prashant_24738" }, { "code": "", "text": "It’s confusing isn’t it? The installer finishes without indicating whether it succeeded or failed. Have a look in C:\\Program Files (x86)\\MongoDB Compass Installer. If you’ve got a file called MongoDBCompass.exe there, then run that, and that installs the actual Compass application.Note that you need to have both a 64 bit processor and a 64 bit version of Windows - one of my devices has a 64 bit processor but 32 bit Windows and the install failed on that device. Right-click on “this PC” and view its properties to see the bitness of both your processor and of Windows.Hope this helps.", "username": "Simon_39939" }, { "code": "", "text": "Yes indeed silent installation was confusing. When tried to install package multiple times and next restarted machine and MongoDB Compass appeared in add/remove programs and as well as in start menu. Surprisingly installation happened silently.Thanks for your reply.", "username": "Prashant_24738" }, { "code": "", "text": "facing the same issue in windows 10.", "username": "NAVEEN_RAJU_MUDHUNURI_35982" }, { "code": "", "text": "Hello Guys,\nIf you download the MSI version you might face this issue, but if try to run the .exe file stored in the Program ( C drive in windows) it will be installed.\nInstead try this version to install compass without any issues:\n\nimage.png874×387 16.9 KB\n", "username": "Suresh_58788" }, { "code": "", "text": "Yep, I think that’s what we were supposed to do all along (i.e. not select the .msi option from the Platforms drop-down like @Prashant_24738 and I did).@Kanika, I’ve spent a few hours browsing the older threads on this forum since completing chapter 1, and I’ve seen this question come up and be answered multiple times, yet it wasn’t at all obvious from the information I received when registering for the course (before chapter 1 became available), nor was it clear from the lecture notes on Lecture: Connecting to MongoDB Using Compass that we should select this option from the Platform drop-down list. Could you look at making this clearer for the next intake of students please?Thank you ", "username": "Simon_39939" }, { "code": "", "text": "Hello, I faced the same issue and then I downloaded exe version and it worked on Windows 8 64bit.", "username": "AjayB" }, { "code": "", "text": "Hi Everyone,Thanks for the feedback. To add something in the lecture notes about this, please elaborate your OS, your issue and solution. Example:OS: Windows 7 - 64 Bit\nCompass Version: 1.16.4 Stable\nMSI / ZIP : MSI\nIssue: Installation hanged\nSolution: Installed ZIPKanika", "username": "kanikasingla" }, { "code": "", "text": "OS: Windows 10 Home edition 64 bit\nCompass version: 1.16.4 Stable\nMSI / ZIP: MSI\nIssue: Running the MSI doesn’t install Compass\nSolution: Located C:\\Program Files (x86)\\MongoDB Compass Installer\\MongoDBCompass.exe (which is what the MSI appeared to install) and ran it, this installed Compass and all was OK", "username": "Simon_39939" }, { "code": "", "text": "OS: Windows 10 Home edition - 64 Bit\nCompass Version: 1.16.4 Stable\nMSI / ZIP : MSI (mongodb-compass-1.16.4-win32-x64.msi)\nIssue: Running MSI package the installation screen did not appeared on screen, except initial message-box showing message “Please wait while Windows configures MongoDB Compass Machine-Wide Installer”\nSolution:", "username": "Prashant_24738" }, { "code": "", "text": "", "username": "system" } ]

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[ { "code": "", "text": "I can’t see the schemawindows 10\nCompass v. 1.16.0see screenshot:", "username": "Marcel_38720" }, { "code": "", "text": "@Marcel_38720 Are you using the Community Edition of Compass by chance? If so, you’ll need the enterprise edition which has the schema view.HTH,\nMike", "username": "Mike_67094" }, { "code": "", "text": "Yes, you are right.\nWhere can I download the enterprise version?\nJust made an account at atlas but can’t find to download always says contact us.OKAY found it I choose the wrong to download I got it now.Thank you @Mike_67094", "username": "Marcel_38720" }, { "code": "", "text": "Hi Marcel_38720,You need to download Compass stable version. It has the schema view.Thanks, Kanika", "username": "kanikasingla" }, { "code": "", "text": "Hi Kanika,\nI have a suggestion for the development team. Can they add Community/Enterprise edition in About section? I can see the schema so I assume I have enterprise edition but will be helpful to have the Community/Enterprise edition details in the About section.\n\nThanks\nAjay", "username": "AjayB" }, { "code": "", "text": "@Kanika I second @Ajay_55592’s suggestion for the help -> about dialog to show whether the installed version is community / stable / enterprise / something else.", "username": "Simon_39939" }, { "code": "", "text": "Thanks for the suggestion @Ajay_55592, @Simon_39939 Will make sure to pass it to the team.Kanika", "username": "kanikasingla" }, { "code": "", "text": "", "username": "system" } ]

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[ { "code": "", "text": "Trying to install compass on my windows 10 surface pro. It fails with error “specified account already exists”. I earlier tried to download to my chromebook and found it cannot do it. Maybe it is thinking that I already did it. Please advise.", "username": "Srinivas_56108" }, { "code": "", "text": "@Srinivas_56108,I think it is not a Mongodb initialisation issue, try unistall and delete the folder in your c Drive and install freshly. Let us know if it get sucessfully installed?", "username": "Suresh_58788" }, { "code": "", "text": "", "username": "system" } ]

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[ { "code": "", "text": "I have managed to get logged on using MongoDB Compass but none of the databases appear as shown in the video. The “-DBS - Collections” is showing in the menu on the left hand side of the screen and the refresh icon keeps spinning but after having waiting more than 5 mins no databases \\ collections are shown.What am I doing wrong?Thanks in advance.Mark", "username": "Mark_Shields" }, { "code": "", "text": "Make sure you’re connecting with the correct configuration as given in lecture notes.\n\nimage.png898×972 36.8 KB\n", "username": "debargharoy" }, { "code": "", "text": "Had you tried connecting to the configuration provided as in the video and the lecture notes for the m001-student cluster?\nyou have image with same details in the above reply…", "username": "Suresh_58788" }, { "code": "", "text": "", "username": "system" } ]

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[ { "code": "", "text": "Hi,\nI believe in one of the lectures it said that the JSON filter will always follow this syntex:\n{“filter” : “example”}, however when the Scavanger hunt labs I did not need to put my “filter” in a string. I used {director: “Patty Jenkins”}. Has the syntax changed since the video was recorded to allow the director part to not be a string?\nThanks", "username": "Philip_43166" }, { "code": "{'birth year': {$gte: 1970,$lt: 1975}}", "text": "Compass doesn’t seem to mind whether or not the name of a JSON field is enclosed in quotes (although if the name of the field contains spaces then it will need to be enclosed in qoutes). Interestingly, I’ve just tried going to the schema view of the citibike.trips collection and selecting one of the bars on the visualisation for the birth year field, and the filter string generated by Compass is{'birth year': {$gte: 1970,$lt: 1975}}(single quotes rather than double quotes around the field name). And I’ve replaced the single quotes with double quotes, clicked the Analyze button, and that works fine too. So it seems that in Compass, single quotes, double quotes or no quotes at all around field names are all fine (as long as the field name doesn’t contain spaces).Whether or not field names need quotes in JSON seems to depend on the context in which the JSON is being used, for example when using JSON syntax to instantiate an object within some JavaScript code, quotes aren’t needed. But in a .json configuration file in a Node.js application, no quotes around the field names seems to be treated as an error.Under the hood I guess it probably depends on how JSON (de)serialization is implemented in whatever context you’re using, and how strict the JSON (de)serializer is in interpreting JSON text.Always enclosing your field names in quotes is probably a good practice to get into the habit of, even if it’s not required in the context of Compass filters (at the moment).Hope this helps. (Disclaimer: I’m just a fellow student trying to be helpful, I’m not an expert)", "username": "Simon_39939" }, { "code": "", "text": "That’s very helpful Simon. Thanks for sharing!", "username": "Philip_43166" }, { "code": "", "text": "Thanks for sharing. BTW did you realize you don’t even have to click analyze, just change the date and the result get highlighted immediately. When you click analyze it takes some time to refresh.", "username": "AjayB" }, { "code": "", "text": "", "username": "system" } ]

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[ { "code": "", "text": "Hi,I’m trying to install Compass on my Windows Laptop - version 1.15.4 (Stable)The installer runs, but then fails when it tries to run a file name SquirrelSetup.exe - the errors in the logfile for this being initially:2018-03-25 18:50:57> Program: Starting Squirrel Updater: --install .\n2018-03-25 18:50:57> Program: Starting install, writing to C:\\Users\\atindle\\AppData\\Local\\SquirrelTemp\n2018-03-25 18:50:57> Program: About to install to: C:\\Users\\atindle\\AppData\\Local\\Postman\n2018-03-25 18:50:57> CheckForUpdateImpl: Couldn’t write out staging user ID, this user probably shouldn’t get beta anything: System.IO.DirectoryNotFoundException: Could not find a part of the path ‘C:\\Users\\atindle\\AppData\\Local\\Postman\\packages.betaId’.\nat System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath)\nat System.IO.FileStream.Init(String path, FileMode mode, FileAccess access, Int32 rights, Boolean useRights, FileShare share, Int32 bufferSize, FileOptions options, SECURITY_ATTRIBUTES secAttrs, String msgPath, Boolean bFromProxy, Boolean useLongPath, Boolean checkHost)\nat System.IO.FileStream…ctor(String path, FileMode mode, FileAccess access, FileShare share, Int32 bufferSize, FileOptions options, String msgPath, Boolean bFromProxy, Boolean useLongPath, Boolean checkHost)\nat System.IO.StreamWriter.CreateFile(String path, Boolean append, Boolean checkHost)\nat System.IO.StreamWriter…ctor(String path, Boolean append, Encoding encoding, Int32 bufferSize, Boolean checkHost)\nat System.IO.File.InternalWriteAllText(String path, String contents, Encoding encoding, Boolean checkHost)\nat System.IO.File.WriteAllText(String path, String contents, Encoding encoding)\nat Squirrel.UpdateManager.CheckForUpdateImpl.getOrCreateStagedUserId()\n2018-03-25 18:50:57> CheckForUpdateImpl: Failed to load local releases, starting from scratch: System.IO.DirectoryNotFoundException: Could not find a part of the path ‘C:\\Users\\atindle\\AppData\\Local\\Postman\\packages\\RELEASES’.\nat System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath)\nat System.IO.FileStream.Init(String path, FileMode mode, FileAccess access, Int32 rights, Boolean useRights, FileShare share, Int32 bufferSize, FileOptions options, SECURITY_ATTRIBUTES secAttrs, String msgPath, Boolean bFromProxy, Boolean useLongPath, Boolean checkHost)\nat System.IO.FileStream…ctor(String path, FileMode mode, FileAccess access, FileShare share)\nat Squirrel.Utility.LoadLocalReleases(String localReleaseFile)\nat Squirrel.UpdateManager.CheckForUpdateImpl.d__2.MoveNext()but with a lot of other errors aftger this also.Hits on this error message recommend disablement of AV software - however, I’m running on a company laptop and don’t have the ability to do this.Any ideas ?Thanks\nAndrew", "username": "atindle" }, { "code": "", "text": "Hello,I am having the same issue. I can not download/install MongoDB Compass. It appears to be a text file. Can you please fix the issue or let us know what to do to get it resolved?", "username": "Hugues_91518" }, { "code": "", "text": "I know this is an old thread, but I encountered something similar. I got a SquirrelSetup.log file with messages like the above, but in my case I think this was the important one.System.ComponentModel.Win32Exception: The specified executable is not a valid application for this OS platform.I tried installing Compass on two devices both running Windows 10 home edition. One failed with the above error, this was a laptop with a x64 based processor but a 32 bit operating system. The other succeeded, this was my main desktop with x64 based processor and 64 bit operating system. I concluded that both the processor and the operating system need to be 64 bit in order to install Compass.", "username": "Simon_39939" }, { "code": "", "text": "", "username": "system" } ]

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[ { "code": "", "text": "Hi all,I see that I completed 25 of 26 items, but I can’t find that one that i haven’t done.\nWhen I go to Chapter one it seems that all is done.\nHow can I find it?Thanks in advance.", "username": "Milos_49284" }, { "code": "", "text": "@Milos_49284,Check all the quiz and Labs are completed, if yes…kindly check if you missed any video without seeing…if you didn’t see it will highlight you in black…", "username": "Suresh_58788" }, { "code": "", "text": "It was the video thing.\nThank you very much!", "username": "Milos_49284" }, { "code": "", "text": "", "username": "system" } ]

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[ { "code": "", "text": "Can someone please help me in connecting the cluster to robo3T instead of mongodb Compass?", "username": "sandeshdaundkar" }, { "code": "", "text": "@sandeshdaundkar,I don’t think that you can connect particularly to m001-student cluster I robo 3T. But, you can have a try by testing your own sandbox cluster connectivity in rob 3T and then try your best for other things.\nHere are the links on how to connect to Atlas cluster in Robo 3T: (hope it helps)\nhttps://www.datduh.com/blog/2017/7/26/how-to-connect-to-mongodb-atlas-using-robo-3t-robomongoStudio 3T's Connection Manager makes it easy to connect to MongoDB whether it's cloud-hosted or on-premise, or through a direct connection or a replica set.", "username": "Suresh_58788" }, { "code": "", "text": "", "username": "system" } ]

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[ { "code": "", "text": "Hello.I use MongoDB 3.6.10 Enterprise and I don`t have button schema.How I can give right answer when I can`t see it?\nanswer mixed double and string incorrect", "username": "Denys_26182" }, { "code": "", "text": "@Denys_26182,\nYou have one option by upgrading the Compass version to learn new details about schema orientation in compass. The other is - you are viewing the collection in table structure, please click the list view and you can see the “data” collection in document view and later you can find the type of the field asked in 1.3 lab.\nBasically they have asked the value type of field not the embedded field type (sub elements in the field).", "username": "Suresh_58788" }, { "code": "", "text": "Hi Denys_26182,You are using Compass Community version. Please install Stable version of Compass, it has schema tab.Kanika", "username": "kanikasingla" }, { "code": "", "text": "Thank you fot your help ", "username": "Denys_26182" }, { "code": "", "text": "Thank you fot your help ", "username": "Denys_26182" }, { "code": "", "text": "", "username": "system" } ]

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[ { "code": "", "text": "Hi. There seems to be no compatible Mongodb Compass for OpenSuse version of Linux. I have tried downloading the rpm for RHEL version but it didn’t work. Is there any workaround on this?", "username": "Richard_93053" }, { "code": "", "text": "According to the online docs, Compass is only supported on Windows, MacOS, RHEL and Ubuntu.Even derivatives like CentOS, Fedora and Kali seem to be unsupported.", "username": "Tess_Sluijter" }, { "code": "", "text": "Hi. Just an update. I’ve already installed the mongodb Compass. I used the rpm for RHEL and just ignored when the software installation looked for any missing file/dependency/key. I have configured it and seemed to be working just fine. Thanks though for the response.", "username": "Richard_93053" }, { "code": "", "text": "Hey that’s great! I wasn’t aware that Suse can use RPMs, so #TIL. ", "username": "Tess_Sluijter" }, { "code": "", "text": "", "username": "system" } ]

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[ { "code": "", "text": "I have registered for course M001, am I already registered for exam also? or any further process is required.", "username": "prem.dhadkar" }, { "code": "", "text": "If you are asking about FInal Exam of M001, then you don’t need to register anywhere else.If you want to enroll for MongoDB Certification, then please visit here: MongoDB Courses and Trainings | MongoDB UniversityKanika", "username": "kanikasingla" }, { "code": "", "text": "", "username": "system" } ]

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[ { "code": "", "text": "Hi I’m using Compass 1.16.3 and I haven’t got double quotation marks only single when I filter data and when I had quary about director of the movie it looked like that - {director: ‘Mark Davids’}. Results has been a correct one. Is it a difference between JSON and BSON??", "username": "Cezary_Golebiewski_58896" }, { "code": "", "text": "In practice, you just need to write queries in JSON format.BSON is binary representation of JSON-like documents when storing documents in collections. You don’t need to worry much about it. The difference between JSON and BSON is not about “quotes”. You can read more about here: JSON And BSON | MongoDBKanika", "username": "kanikasingla" }, { "code": "", "text": "", "username": "system" } ]

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[ { "code": "", "text": "Why my interface mongodb compass different with the video, i can’t found scheme menu", "username": "Farid_89845" }, { "code": "", "text": "Make sure you are using compass 1.15.4 or later. The current version is 1.16.4.\nIn this version to see schema, Please select a collection, then on the third tab ( below databaseName.collectionName) you can see schema", "username": "Abdu_Manas_12759" }, { "code": "", "text": "Please follow this topic:\nhttps://www.mongodb.com/community/forums/t/compass-ui-no-schema-tab/14871", "username": "Suresh_58788" }, { "code": "", "text": "To sum it up: don’t use the Community edition, you’ll need the Enterprise / Stable edition.", "username": "Tess_Sluijter" }, { "code": "", "text": "", "username": "system" } ]

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[ { "code": "", "text": "I am getting an error while trying to execute the - replica set script in Lab1 for error handling, I am using the course VM.ERROR: child process failed, exited with error number 48\nTo see additional information in this output, start without the “–fork” option.", "username": "Rahul_97214" }, { "code": "", "text": "@Rahul_97214,\nThis error usually comes when there is a process already running with the port number you are using to start mongod process from the shell.\nTry disconnecting completely and give your replica set to connect.", "username": "Suresh_58788" }, { "code": "", "text": "And of course: any and all errors will be found in the logfile which you configured! So check the log files for details.", "username": "Tess_Sluijter" }, { "code": "", "text": "", "username": "system" } ]

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[ { "code": "", "text": "Hello\nI am new to MongoDB and just watched the introduction of the course MongoDb Basics. Which softwares are needed to be installed before starting this course and what are the skills do I need to acquire before starting this course. Also give a way to learn this course efficiently and perform well for the certification.Thanks\nSaket Kumar", "username": "saket_29195" }, { "code": "", "text": "@saket_29195,\nYou dont need explycitly knowledge to learn mongoDB, you can apply all the sql query logic here but in the way mongodb understandable version. Please follow every video in line …everything has been explained what to or how to or from where to install the software in to your local machine and how to learn from basics.", "username": "Suresh_58788" }, { "code": "", "text": "@Suresh_58788,\nThank you !!", "username": "saket_29195" }, { "code": "", "text": "Which softwares are needed to be installed before starting this course and what are the skills do I need to acquire before starting this course.Software required:Knowledge required:", "username": "Tess_Sluijter" }, { "code": "", "text": "", "username": "system" } ]

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[ { "code": "", "text": "How does MongoDB identify that a data type is geospatial rather than just an array with 2 decimal values in it? Is it the use of the key name ‘coordinates’?", "username": "Colin_88709" }, { "code": "", "text": "There are a couple different ways to specify geospatial data as per the documentation.", "username": "Andrew_Knox_45344" }, { "code": "", "text": "", "username": "system" } ]

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[ { "code": "", "text": "Hello guys.\nMy system processor is 32 bit but the mongoDB compass support only 64 bit OS.\nHow to solve this issue?Regards\nazher rehman", "username": "Azher_Rehman" }, { "code": "", "text": "Use a different computer. Unfortunately it is that simple. I’m sorry.Alternatively you could see whether Studio 3T’s software (an alternative to Compass) is available in 32-bit compilation. You can then at least perform some of the labs, though not the ones particular to Compass.", "username": "Tess_Sluijter" }, { "code": "", "text": "thank you for the suggestion. ill try studio 3T ", "username": "Azher_Rehman" }, { "code": "", "text": "", "username": "system" } ]

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[ { "code": "", "text": "It is specified after Schema analyze that “The report is based on a sample of 1000 documents” . So on different analysis, will different samples be selected in turn resulting in different value graphs ?", "username": "Abdu_Manas_12759" }, { "code": "", "text": "I looked into it, searching the Compass documentation for scheme analysis and the sampling sizes. They have an FAQ on the subject.", "username": "Tess_Sluijter" }, { "code": "", "text": "", "username": "system" } ]

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[ { "code": "", "text": "Are the first few videos in the “Introduction” section intentionally out of focus?", "username": "Pedro_90058" }, { "code": "", "text": "nm. I changed the quality setting of the video and now the images are in focus.", "username": "Pedro_90058" }, { "code": "", "text": "", "username": "system" } ]

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[ { "code": "", "text": "The forums are here for you to get assistance. However, we ask that you don’t post potential or actual answers (including code). This just spoils the learning experience for others if they come across your answers. Instead please try and describe your issue with as much detail without giving hints. If we feel there is too much information we may edit or remove a post.", "username": "DHz" }, { "code": "", "text": "", "username": "DHz" }, { "code": "", "text": "", "username": "Stennie_X" } ]

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[ { "code": "", "text": "Continuing the discussion from About the Chapter 1: Compass Connection [Solution]:", "username": "Quazi_31756" }, { "code": "", "text": "Hi Quazi_31756,For connecting to our Atlas cluster: “cluster0-shard-00-00-jxeqq.mongodb.net”, you need to use the port 27017.There is no workaround unfortunately.Kanika", "username": "kanikasingla" }, { "code": "", "text": "now i am able to use the port 27017, But still i am facing the issue “Could not connect to MongoDB on the provided host and port” and i followed your solution Geospatial Queries for Line Intersection.\ni am able to ping : ping [cluster0-shard-00-00-jxeqq.mongodb.net](http://cluster0-shard-00-00-jxeqq.mongodb.net\nbut again i am not able to tracert the same.\nthis also doesn’t work: telnet cluster0-shard-00-00-jxeqq.mongodb.net 27017", "username": "Quazi_31756" }, { "code": " mongo \"mongodb://cluster0-shard-00-00-jxeqq.mongodb.net:27017,cluster0-shard-00-01-jxeqq.mongodb.net:27017,cluster0-shard-00-02-jxeqq.mongodb.net:27017/test?replicaSet=Cluster0-shard-0\" --authenticationDatabase admin --ssl --username m001-student --password m001-mongodb-basics\n", "text": "Hi Quazi_31756,Please share the output of the command:If you are able to connect from shell, then make sure you are using latest version of Compass i.e. 1.16.1 and all parameters are correctly pasted. Please share the screenshot.Kanika", "username": "kanikasingla" }, { "code": "", "text": "mongo “mongodb://cluster0-shard-00-00-jxeqq.mongodb.net:27017,cluster0-shard-00-01-jxeqq.mongodb.net:27017,cluster0-shard-00-02-jxeqq.mongodb.net:27017/test?replicaSet=Cluster0-shard-0” --authenticationDatabase admin --ssl --username m001-student --password m001-mongodb-basicsMongoDB shell version v4.1.7\nconnecting to: mongodb://cluster0-shard-00-00-jxeqq.mongodb.net:27017,cluster0-shard-00-01-jxeqq.mongodb.net:27017,cluster0-shard-00-02-jxeqq.mongodb.net:27017/test?authSource=admin&gssapiServiceName=mongodb&replicaSet=Cluster0-shard-0\n2019-02-11T12:12:36.684-0500 I NETWORK [js] Starting new replica set monitor for Cluster0-shard-0/cluster0-shard-00-00-jxeqq.mongodb.net:27017,cluster0-shard-00-01-jxeqq.mongodb.net:27017,cluster0-shard-00-02-jxeqq.mongodb.net:27017\n2019-02-11T12:12:36.685-0500 I ASIO [ReplicaSetMonitor-TaskExecutor] Connecting to cluster0-shard-00-00-jxeqq.mongodb.net:27017\n2019-02-11T12:12:36.685-0500 I ASIO [ReplicaSetMonitor-TaskExecutor] Connecting to cluster0-shard-00-02-jxeqq.mongodb.net:27017\n2019-02-11T12:12:36.685-0500 I ASIO [ReplicaSetMonitor-TaskExecutor] Connecting to cluster0-shard-00-01-jxeqq.mongodb.net:27017\n2019-02-11T12:12:37.707-0500 I ASIO [ReplicaSetMonitor-TaskExecutor] Failed to connect to cluster0-shard-00-00-jxeqq.mongodb.net:27017 - HostUnreachable: Error connecting to cluster0-shard-00-00-jxeqq.mongodb.net:27017 (34.195.121.130:27017) :: caused by :: No connection could be made because the target machine actively refused it.", "username": "thnhatlinh" }, { "code": "", "text": "MongoDB shell version v4.1.7It is a development release. Please install 4.0.6 which is the current version. and then try connecting again. Let me know how it works.Kanika", "username": "kanikasingla" }, { "code": "", "text": "I can connect it now. The reason is the security of the office network, switching to home network works fine.", "username": "thnhatlinh" }, { "code": "", "text": "", "username": "system" } ]

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[ { "code": "", "text": "Hello everyone!So I had turned in my lab exam quizzes on time and got them all correct as well but I got a failed grade for some reason", "username": "Ashketh_08577" }, { "code": "", "text": "When was the last date?\nMay be you missed the deadline\nThe end dates/timing are in UTC.If you miss this deadline it will show as fail\nCheck overview and left side explorer (class course items) if anything got missed", "username": "Ramachandra_Tummala" }, { "code": "", "text": "Could you show us a screenshot of the Course Overview? It should have bar graphs for your scores, which should clarify things.", "username": "Tess_Sluijter" }, { "code": "", "text": "Hi Ashketh_08577,I believe this is because you have multiple accounts. As I replied there also, I have forwarded the concern.Please wait for some time.Kanika", "username": "kanikasingla" }, { "code": "", "text": "Hi Ashketh_08577,Following up on the thread, you need to email the request on “[email protected]”. As its easy to take follow-ups and have a proper communication with University and you! Please include email-ids for both the accounts and reason why you want to delete any of the account.Let me know if you need help.Kanika", "username": "kanikasingla" }, { "code": "", "text": "Please include email-ids for both the accounts and reason why you want to delete any of the account.Also, I would suggest that you email the request from BOTH of these addresses, to make sure you’re not trying to take over or close someone else’s account ", "username": "Tess_Sluijter" }, { "code": "", "text": "", "username": "system" } ]

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[ { "code": "", "text": "Team,I am getting following error message since today which is strange. I am able to see the successful connection of clusterC:\\Users\\shara\\M001\\loadMovieDetailsDataset>mongo “mongodb+srv://cluster0-1ddjc.mongodb.net/test” --username mymongodb -password \nMongoDB shell version v4.0.5\nconnecting to: mongodb://cluster0-shard-00-00-1ddjc.mongodb.net.:27017,cluster0-shard-00-02-1ddjc.mongodb.net.:27017,cluster0-shard-00-01-1ddjc.mongodb.net.:27017/test?authSource=admin&gssapiServiceName=mongodb&replicaSet=Cluster0-shard-0&ssl=true\n2019-02-08T22:55:54.931-0700 I NETWORK [js] Starting new replica set monitor for Cluster0-shard-0/cluster0-shard-00-00-1ddjc.mongodb.net.:27017,cluster0-shard-00-02-1ddjc.mongodb.net.:27017,cluster0-shard-00-01-1ddjc.mongodb.net.:27017\n2019-02-08T22:55:55.717-0700 W NETWORK [js] Unable to reach primary for set Cluster0-shard-0\n2019-02-08T22:55:55.717-0700 I NETWORK [js] Cannot reach any nodes for set Cluster0-shard-0. Please check network connectivity and the status of the set. This has happened for 1 checks in a row.\n2019-02-08T22:55:57.089-0700 W NETWORK [js] Unable to reach primary for set Cluster0-shard-0", "username": "Sharavanan_06433" }, { "code": "", "text": "You can ignore those messages as long as you are able to connect to clustervagrant@m103:/shared$ mongo mongodb://cluster0-shard-00-00-jxeqq.mongodb.net:27017,cluster0-shard-00-01-jxeqq.mongodb.net:27017,cluster0-shard-00-02-jxeqq.mongodb.net:27017/test?replicaSet=Cluster0-shard-0 --authenticationDatabase admin --ssl --username m001-student --password m001-mongodb-basics\nMongoDB shell version v3.6.9\nconnecting to: mongodb://cluster0-shard-00-00-jxeqq.mongodb.net:27017,cluster0-shard-00-01-jxeqq.mongodb.net:27017,cluster0-shard-00-02-jxeqq.mongodb.net:27017/test?replicaSet=Cluster0-shard-02019-02-09T09:16:23.901+0000 I NETWORK [thread1] Successfully connected to cluster0-shard-00-00-jxeqq.mongodb.net:27017 (1 connections now open to cluster0-shard-00-00-jxeqq.mongodb.net:27017 with a 5 second timeout)\nImplicit session: session { “id” : UUID(“54e51b0c-503b-41e4-ae0e-be7e8a4ff021”) }\nMongoDB server version: 3.6.10\nMongoDB Enterprise Cluster0-shard-0:PRIMARY> db\ntest", "username": "Ramachandra_Tummala" }, { "code": "", "text": "You can ignore those messages as long as you are able to connect to clusterBut they didn’t connect the messages say there were no active nodes found. @Sharavanan_06433 it looks like you are connecting to your personal cluster, correct? Did you copy the connection string straight from the Atkas UI?", "username": "Tess_Sluijter" }, { "code": "", "text": "Thank you very much for your support and help…It worked after reboot and update my security settings.", "username": "Sharavanan_06433" }, { "code": "", "text": "", "username": "system" } ]

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[ { "code": "", "text": "Hi, how can we change the default sample of 1000 in the schema view?", "username": "Subhajit_Banerjee_60927" }, { "code": "Limit", "text": "You can do that using Limit in query filter. However, you cannot change it to greater than 1000 documents.\nScreenshot 2019-02-04 at 5.07.48 PM.png1808×500 59.5 KB\nKanika", "username": "kanikasingla" }, { "code": "Limit", "text": "Ok, thanks! I had tried the Limit option but with values larger than 1000, perhaps that’s why it didn’t make any difference.\nAre there any other ways to have a peek at more than 1000 samples in the Schema view? Thanks again.", "username": "Subhajit_Banerjee_60927" }, { "code": "", "text": "Not that I know of! We cannot see more than 1000 documents in Schema view yet.Kanika", "username": "kanikasingla" }, { "code": "", "text": "got it, thanks for the info!", "username": "Subhajit_Banerjee_60927" }, { "code": "", "text": "", "username": "system" } ]

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[ { "code": "", "text": "Hi,In Lesson 1.6 the Geospatial Query, the number of documents matching the query is 99 and Compass retrieved exactly the 99 documents matching the query (100%).For previous lessons, I didn’t notice that happening. Could someone elaborate on this?", "username": "Yago_83503" }, { "code": "", "text": "I am sorry I could not understand the question. Please elaborate on this so that I can help.Kanika", "username": "kanikasingla" }, { "code": "", "text": "For example, if I try to filter data using {genre: ‘Documentary’} from the video.movies namespace what I get is:‘Query returned 71085 documents. This report is based on a sample of 1000 documents (1.41%).’Although, for the Geospatial Query I metioned before it returns 100%. So, what I don’t understand is what this percentage is trying to represent…Thanks, @Kanika!", "username": "Yago_83503" }, { "code": "", "text": "Hello Kanika,Can you help me to know, how can i find a particular location by name only instead of wasting time in drag and drag to find a place which is mentioned in the lab exercise.Cheers", "username": "Jitendra_06416" }, { "code": "sampleSize", "text": "Hi Yago_83503,the answer is quite simple.In the example ‘Query returned 71085 documents. This report is based on a sample of 1000 documents (1.41%).', you obtain 1.41% because 1000 (the size of the sample) is the 1.41 percent of 71085.In the second example: ‘the number of documents matching the query is 99 and Compass retrieved exactly the 99 documents matching the query (100%).’, you obtain 100% because the number of documents matching the query is less than 1000 (the sampleSize is set to 1000 documents.), so the query returned all documents matching that filter and not only a sample.I trust I make myself clear.\nFor a more detailed explanation about sampling: https://docs.mongodb.com/compass/current/faq/#what-is-sampling-and-why-is-it-usedCheers\nGiovanni", "username": "Giovanni_83624" }, { "code": " ( 1000/71085 ) * 1001.41% (99/99) * 100 = 100%", "text": "Hi Yago_83503,Interesting question. I am sorry for the delayed response.In Compass, we show schema for maximum 1000 documents which are chosen randomly. The % in the bracket describes the % composition from total documents given for anaylze.Consider this:‘Query returned 71085 documents. This report is based on a sample of 1000 documents (1.41%).’So, maximum documents that can be taken in sample is 1000 documents i.e. ( 1000/71085 ) * 100 = 1.41%.But when you filter documents and you have total 99 documents which is less than 1000, so the Schema takes all the documents to analyze. Thats why it shows 100% i.e (99/99) * 100 = 100%.Kanika", "username": "kanikasingla" }, { "code": "namefilter query", "text": "Hi Jitendra_06416,Sorry that you find it wasting your time.I think if you Google the coordinates using name of location, it will be easy for you. Just type the coordinates in the filter query section using appropriate query operators.Kanika", "username": "kanikasingla" }, { "code": "", "text": "Thank you @Kanika and @Giovanni_83624 for the help!", "username": "Yago_83503" }, { "code": "", "text": "", "username": "system" } ]

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[ { "code": "", "text": "I’ve tried using external mouse as well but selection/dragging on MAP for geoLocation data not working. I’m using Windows 7. I can zoom in/out in the map, clearly see the city names but selection/dragging is not working. Can someone please help me in this?", "username": "umair116" }, { "code": "", "text": "Hi,\nClick SHIFT key and select/drag a location.(press SHIFT key while selecting a location and dragging).\nI hope this information is helpful.Thanks,\nRamya", "username": "Ramya_75242" }, { "code": "", "text": "Thank you Ramya_75242, the SHIFT key worked for me. ", "username": "CARLOS_79354" }, { "code": "", "text": "", "username": "system" } ]

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[ { "code": "", "text": "May I know the reason why do I get this error? and suggest me to resolve this error.", "username": "Gubert_94181" }, { "code": "", "text": "Really hard to say… does the error occur every time you work with Compass?", "username": "Tess_Sluijter" }, { "code": "", "text": "It was fixed in latest version. Please download the latest version of Compass i.e 1.16.3 and STABLE.Kanika", "username": "kanikasingla" }, { "code": "", "text": "no … now I rectified…thanks for your reply…", "username": "Gubert_94181" }, { "code": "", "text": "ok ok This is latest version only…Now I got it…Thank you…", "username": "Gubert_94181" }, { "code": "", "text": "", "username": "system" } ]

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[ { "code": "", "text": "I’m using Ubuntu 18.10 and compass segfaults on start up. Looks like it’s a known bug with Compass. Is it required to use it or can I just use the mongo shell instead?", "username": "stusmall" }, { "code": "", "text": "We can complete the query part via mongo shell as well, so it should be fine to use mongo shell instead.", "username": "ashutoshnjha" }, { "code": "", "text": "@stusmall I >think< there may be a lab here or there that uses Compass to obtain the results. But as @ashutoshnjha said it might technically be achievable with just MongoShell.", "username": "Mike_67094" }, { "code": "", "text": "To follow up on this, I did the first couple problems using much more complicated mongo shell queries. A lot of the questions are very Compass-centric so in the end I found an older version that works on Ubuntu 18.10.", "username": "stusmall" }, { "code": "", "text": "", "username": "system" } ]

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[ { "code": "", "text": "Hi,How can I move on to next chapters if I’m still getting problems with mongo compas like:. Too many connections to MongoDB or Client is stall and so on.More interesting errors:\nserver cluster0-shard-00-00-jxeqq.mongodb.net:27017 received an error {“name”:“MongoError”,“message”:“read ECONNRESET”}Too many connections to MongoDB.If the problem will persist till next day I give up with this course. It makes no sense to continue.", "username": "marekbar" }, { "code": "", "text": "Too many connections to MongoDB.7 hours later and still Too many connections to MongoDB.\nSuper solution:joy:", "username": "marekbar" }, { "code": "", "text": "@Kanika this is a new one for me.Know issue? Is someone DoS-ing the shared cluster? Or are there simply too many students?", "username": "Tess_Sluijter" }, { "code": "", "text": "Sorry for your trouble marekbar.Maybe because of traffic issues, you were getting the error. Can you please try restarting shell/compass and try again.Let me know if you still face the issue. Please share the screenshot for more clarity.Kanika", "username": "kanikasingla" }, { "code": "", "text": "Hi Tess_Sluijter,New for me too as I don’t see any huge traffic over this weekend. We have taken care of the connection limit as per student count only.It was not close to the maximum connection limit.Kanika", "username": "kanikasingla" }, { "code": "", "text": "", "username": "system" } ]

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[ { "code": "", "text": "Hey all,As per tutorial, for filtering purpose when we choose some particular range from the graph of any field, the value automatically gets displayed in the filter bar and the field name is in quotes and also operators(if applied like $gte etc ) are in quotes but in my Compass version they are not displayed in quotes. I am using version 1.16.", "username": "Priyanka_53055" }, { "code": "", "text": "Should be normal since both of these work:On the other hand, JSON.org does specify that quotes are to be used for valid formatting.", "username": "Pieter_52043" }, { "code": "", "text": "", "username": "system" } ]

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[ { "code": "", "text": "I had installed MongoDB Compass Enterprise version. It did not display schema option when I clicked on the collection “movies”, so uninstalled MongoDB Compass by using Windows Add/Remove programs. Then tried to install MongoDB Stable version 1.16 from the Mongodb site but installation stopped after few seconds. Error indicated something not in AppData.", "username": "Charu_98923" }, { "code": "", "text": "Error indicated something not in AppData.I would suggest that you post the whole message, either as text or as screenshot.", "username": "Tess_Sluijter" }, { "code": "", "text": "", "username": "system" } ]

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[ { "code": "", "text": "Hi everyone,I’m wondering after watching the lesson about nested fields : why is there 3 fields in the document citibike.trips for each end station (id, location, name) instead of having 1 like :Is this because Compass doesn’t work well with nested fields ?Thanks for explanations,Joris", "username": "Joris_SAIDANI_37802" }, { "code": "", "text": "We have nested fields in various collections. And I don’t believe schema design is anywhere decided on Compass. Compass is just a tool which is used to access Mongo data.But I appreciate your concern on the schema design. Kanika", "username": "kanikasingla" }, { "code": "", "text": "@Joris_SAIDANI_37802 To expand on what @Kanika said, if you look at the 100YWeatherSmall db (the data collection), you can see example of nested documents. The document schema is designed by the user, within the constraints of what MongoDB lets it store (which is pretty flexible on that front), and Compass is just a visualization / management tool for that data. Here is a link that talks a bit about embedded documents:HTH,\nMike", "username": "Mike_67094" }, { "code": "", "text": "", "username": "system" } ]

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[ { "code": "", "text": "There are two movies db. First db is under the aggregations.moveis and other is under video.movies. While completing the lab I was on the wrong db (the first one) and failed the lab. FYI", "username": "Rick_23826" }, { "code": "", "text": "@Rick_23826 To be fair, “movies” is the collection, the db is either “video” | “aggregations” I believe. Just double check you’re in the correct database first.HTH,\nMike", "username": "Mike_67094" }, { "code": "", "text": "", "username": "system" } ]

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[ { "code": "", "text": "Hi All,Could you help me out with this one ?\nHow many shipwrecks lay off the coast of Cancun / Isla Mujeres, Mexico? Choose the answer that best describes the number of shipwrecks you are able to find using Compass.\nAs i amnot able to find the following mentioned Coast of Cancun/ Isla Mujeres , Mexico , hence i am not able to find the result . If anyone of you are aware of this please help me out.", "username": "Bipul_40276" }, { "code": "", "text": "You have to Zoom in and search for coasts in Mexico.Hint: Search for YUCATAN and see their coasts after zooming in. I hope you find it!Kanika", "username": "kanikasingla" }, { "code": "", "text": "Use google maps to find Cancun, in Mexico, then move to that part of the world in Compass and create a search radius.Because the number of choices are in bands, and the data set is structured so that unless you have a massive radius, your choice should be straight forward.Good luck", "username": "NeilM" }, { "code": "", "text": "You can locate the ISLE MUJERES in google and use the location you can drag the map in the MongoDB CompassHope this helps", "username": "W109546" }, { "code": "", "text": "i am not able to select the island in compass. Any suggestion on how to drag and select location?", "username": "Pratul" }, { "code": "", "text": "Hold Shift and drag with the mouse. The starting point of the drag will be the center of selected circle.", "username": "Gedi_35948" }, { "code": "", "text": "Another option from those listed: you can use something like Wikipedia to get the coordinates. The East, West coordinates go first. If it is East it will be positive and West will be negative. Also, North is positive and South is negative. So from Wikipedia, you can see that you would get the value in degrees, feet, inches. You need to combine these to one number. THey give North/South first so you would need to put East/West first. Lastly, since the East/West value is West, you need to make that value negative. So:\n21°09′38″N 86°50′51″W\nBecomes:\n-86.5051, 21.0938\nKind of convoluted but useful for locations you are not familiar or using coordinates from some other source like Wikipedia or GPS Geolocation tool.", "username": "jasonbunnell" }, { "code": "", "text": "DO we have to search around only the island or the area covering both the island and CANCUN …please advise", "username": "Sadham_66320" }, { "code": "", "text": "I believe area around CANCUN will work for the Lab.Kanika", "username": "kanikasingla" }, { "code": "", "text": "Hi,\nI failed in this Scavenger Hunt Test and the Lab completion due date (15 Jan) has also passed?\nWhat would be its impact on my final grades ?", "username": "Ravi_Srivastava_75555" }, { "code": "", "text": "I am afraid yes, but won’t impact much if you get to pass in every other Lab Good luck with the rest of the course.Kanika", "username": "kanikasingla" }, { "code": "", "text": "Hi,\nI have coordinates of place specified in degrees, In what format options are present?", "username": "Habeeba_Naaz_34696" }, { "code": "", "text": "the easiest thing to do is to find this location in google map, then zoom in the compass map to find the spot.", "username": "David_72253" }, { "code": "", "text": "", "username": "system" } ]

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[ { "code": "", "text": "Hello,I have the same problem as this:\nhttps://jira.mongodb.org/projects/COMPASS/issues/COMPASS-3361?filter=allopenissuesdoes anyone know of any workarounds?Ta,Al", "username": "Alan_99263" }, { "code": "", "text": "To provide more information:Version 1.14.5 works fine on Fedora 29, but all versions after that (starting with 1.15.0) crash when I launch them.It is mentioned in the JIRA ticket. Try this and let me know.Kanika", "username": "kanikasingla" }, { "code": "", "text": "Hello Kanika,I couldnt find where to download that version of compass, but I did manage to get a Virtual Centos7 server which is working very well for me, so this is no longer an issue Thank you,Al.", "username": "Alan_99263" }, { "code": "", "text": "", "username": "system" } ]

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[ { "code": "", "text": "In the videos, for the movie database, fields like genre is present but now the field has been renamed to genres. So in the lap questions, it is asked if “genre” field is present in movie DB. So should I answer yes, just because it was present in the time of recording the video or should I say No because it has been renamed to “genres”Sorry, problem solved", "username": "shubdev" }, { "code": "", "text": "", "username": "system" } ]

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[ { "code": "", "text": "I tried the Windows and Linux versions of Compass 1.16.3, and the hover that shows the % of data type is not working. The hover does work on the data bars. I found a topic from November 2018 that links to a Jira ticket that shows as closed. Is this a known defect that has returned in this version of Compass?The Jira ticket link is https://jira.mongodb.org/browse/COMPASS-2908", "username": "jrbski" }, { "code": "", "text": "Please try 1.17-beta Compass version. The issue is fixed in this version.Kanika", "username": "kanikasingla" }, { "code": "", "text": "Once you enhance the view (by clicking the highlighted Arrow shown in screenshot) it works. It will also work when you click twice (narrow the view).As i did this on MacOS (Version 1.16.3) i suppose it will work on Win/Linux too.\nScreen Shot 2019-02-02 at 03.16.58.png1206×754 78.9 KB\n", "username": "tweini" }, { "code": "", "text": "", "username": "system" } ]

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[ { "code": "", "text": "I have some doubt about using space on name field. I have seen some fields name with space in some documents. Is there no problem doing that or is better to avoid?", "username": "Augusto_74034" }, { "code": "", "text": "@Augusto_74034 As long as its not the key field I should be ok as long as the value is quoted. Do you have an example of what you’re referring to?Thanks,\nMike", "username": "Mike_67094" }, { "code": "", "text": "Thanks for your reply @Mike_67094!\nInside citibike.trips collection there are some key fields with white space, like end station name and others like so.", "username": "Augusto_74034" }, { "code": "", "text": "Can anyone help me to explain, How the the value type of the airTemperature field is “document”.\nAs per my understanding, we can treat document as records in a table and fields as column.\nSo, field has datatypes. Records contains multiple datatypes as per the fields.", "username": "Jitendra_06416" }, { "code": "", "text": "The fun thing about MongoDB is a field can actually contain more records :). Nested records! ", "username": "Tess_Sluijter" }, { "code": "", "text": "You can see a document field as an object field that can contains keys and values.\nSo, MongoDB support different types, like int32, string, boolean AND objects ^^.", "username": "Augusto_74034" }, { "code": "", "text": "It means in mongoDB, whether, it is a record or a field every instance has its own datatype… indirectly we can see “document” as a datatype or value type.", "username": "Jitendra_06416" }, { "code": "", "text": "", "username": "system" } ]

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[ { "code": "", "text": "Trying to install the Compass. It is asking to allow the application to make changes to the computer. If I give yes, then it is not showing progress for installing. I think it’s getting stopped. Any suggestions to complete the installation??", "username": "Sravya_43649" }, { "code": "", "text": "Hi Sravya,For checking whether it is installed or not, go to the Control panel and click on Programs (Uninstall), if mongodb is there it means it is on your system.\nThen go the C:\\Program Files (x86)\\MongoDB Compass Installer and double click on it.\nYou will get a icon on your desktop. Hope, it may work.Thanks", "username": "Jitendra_06416" }, { "code": "", "text": "what platform did you download?", "username": "Victor_Hugo_24616" }, { "code": "", "text": "Are you working on your private computer, or on a computer at the office?Corporate computers often have settings that block end users from installing software.", "username": "Tess_Sluijter" }, { "code": "", "text": "", "username": "system" } ]

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[ { "code": "", "text": "Hello Mongodb,\nI just join a team , we have mongod v4.0.3. installed via home brew, please how can I access the datasets / schema in the database? Is it possible to display its data contents like we do in compass? The mongod is installed in ~/usr/local/cellar/mongod directory on my system.thank you", "username": "Olamidipupo_76677" }, { "code": "", "text": "Time to follow M001 and a few classes, because this will all be explained to you.Yes, you can use the Mongo shell from a host in the network to connect and to access data.", "username": "Tess_Sluijter" }, { "code": "", "text": "", "username": "system" } ]

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[ { "code": "", "text": "i am unable to find the compass,Even after installation.Note. i am using 1.16.3(stable) ", "username": "Abubakar_99625" }, { "code": "", "text": "Please install for current user instead of machine-wide installation.Kanika", "username": "kanikasingla" }, { "code": "", "text": "How to do this kind of installation?", "username": "Kapeel_32634" }, { "code": "", "text": "Make sure your download looks like this:\n\nimage.png1128×151 3.89 KB\nDon’t use MSI.", "username": "Adam_Bryant" }, { "code": "", "text": "I downloaded that one only. When i start installing, it says gathering information and just vanishes…", "username": "Kapeel_32634" }, { "code": "", "text": "Finally i succeeded…Thanks to all", "username": "Kapeel_32634" }, { "code": "", "text": "C:\\Program Files (x86)\\MongoDB Compass Installer\nif someone else have this problem", "username": "m2lovric" }, { "code": "", "text": "I have the same problem.", "username": "Jorge_Luis_40796" }, { "code": "", "text": "I was having the same issue with the .msi. I downloaded the .exe version, and ran it as admin to get a successful install on Win10", "username": "jrbski" }, { "code": "", "text": "", "username": "system" } ]

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[ { "code": "", "text": "i have mentioned all details according to tutorial but i am unable to connect", "username": "POLA_91119" }, { "code": "", "text": "it connects now because while providing password and username dont provide space", "username": "POLA_91119" }, { "code": "", "text": "Hi!\nyou read this article?https://university.mongodb.com/mercury/M001/2019_January_2/chapter/Chapter_1_Introduction/lesson/5963b30cc1da5a32116dc5b3/tab/5963b30cc1da5a32116dc5b4", "username": "Victor_Hugo_24616" }, { "code": "", "text": "No se conecta por que estas usando el traductor, quitale el traductor y el nombre de usuario es : m001-student , si estas usando traductor te sale : m001-estudiante.", "username": "Jorge_25040" }, { "code": "", "text": "", "username": "system" } ]

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[ { "code": "", "text": "Can anyone tell me is it necessary to complete chapter explicitly or the mongoDB university knows that i completed chapter implicitly (when i completes the chapter) ??", "username": "rajatissar" }, { "code": "", "text": "Everything is recorded as you progress through the Chapters. You don’t need to do anything else other than submitting labs etc.Kanika", "username": "kanikasingla" }, { "code": "", "text": "Thanks kanika.\nHave you working in any company or working full time for mongoDB.", "username": "rajatissar" }, { "code": "", "text": "Hi Rajat,Thanks for asking. I am a part of MongoDB team only. Working as a Curriculum Support Engineer here. Kanika", "username": "kanikasingla" }, { "code": "", "text": "Hi KanikaI have completed the introduction course for this week and have submitted the lab assignments. But my lab score shows 54%. Could you please help me understand if this grade is calculated overall for all labs (including week 2 and 3) or is this only for lab of week 1?Thanks\nShiv", "username": "Shivkumar_88659" }, { "code": "", "text": "It’s totally normal, that chart shows all that you’ve accomplished so far based on the whole course.", "username": "Ricardo_Salazar_Morales_22538" }, { "code": "(Homework + Exam)/2(54 + 0) / 2 = 27%", "text": "On the Overview page, you will see 3 bars.Kanika", "username": "kanikasingla" }, { "code": "", "text": "Thanks Kanika and Ricardo for the clarification", "username": "Shivkumar_88659" }, { "code": "", "text": "", "username": "system" } ]

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[ { "code": "", "text": "", "username": "Shashank_47305" }, { "code": "", "text": "Schema also missing for me.", "username": "Adam_Bryant" }, { "code": "", "text": "Same here. I am also using Compass community.", "username": "T.Kowshik_32299" }, { "code": "", "text": "I saw a post saying we need to use the ‘stable’ version, NOT ‘community’ for the course. Community edition does not support schema analysis", "username": "Meera_49067" }, { "code": "", "text": "MongoDB Compass, the GUI for MongoDB, is the easiest way to explore and manipulate your data. Download for free for dev environments.the latest stable version is shown as 1.16.3", "username": "Shashank_47305" }, { "code": "", "text": "Make sure your settings match this:\n\nimage.png1128×151 3.89 KB\nDon’t select MSI installer.", "username": "Adam_Bryant" }, { "code": "", "text": "Thanks for the help Adam_64515!!!", "username": "Shashank_47305" }, { "code": "", "text": "", "username": "system" } ]

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[ { "code": "", "text": "I am unable to install mongodb compass as I have 32 bit OS. And on site only for 64 bit download is available. Is there any solution for this?", "username": "Pooja_Gujar_62831" }, { "code": "", "text": "Hi,\nyou have to change the version of the operating system, 64bit programs do not work,\nyou can not upgrade from 32 to 64 bit, you have to install everything again,\nbefore switching to a 64-bit operating system, check if your cpu supports 64 bits.", "username": "Daniele_28717" }, { "code": "", "text": "HI Pooja, MongoDB Compass have support only for 64 bit, you can change OS, or you can use MongoDB Atlas which they provided free as limited, and create your own database and do operations. Hope it helps", "username": "dhayalramk" }, { "code": "", "text": "I am having trouble installing Compass. I have installed Compass on my work machine, but cannot run the course there, because of Barclays firewall rules. I tried to install compass on my home machine, but I am getting the error account already exists. Is there a way around this?", "username": "Brian_30854" }, { "code": "", "text": "When are you getting this error? If you are getting error while submitting form for download, then try using different email address.Let me know with the help of screenshot about error.Kanika", "username": "kanikasingla" }, { "code": "", "text": "I get the error when I run the file after download.", "username": "Brian_30854" }, { "code": "", "text": "Thanks for the screenshot Brian. I am looking into it and will get back to you soon!Kanika", "username": "kanikasingla" }, { "code": "", "text": "Please download for current user only instead of Machine-wide installer.Use Stable version:1.16.3, MongoDB Compass Download | MongoDBKanika", "username": "kanikasingla" }, { "code": "", "text": "", "username": "system" } ]

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[ { "code": "", "text": "Hi, I am a university student and not very familiar with ports. I am using the port 27017 for my school project, which is a Spring Boot app with MongoDB. Will the further course work block this port when I will want to work on my school project?", "username": "David_77559" }, { "code": "", "text": "Will conflict whether you run both processes simultaneously. Shut down your servers after using it. You can restart your machine to ensure it will work.You can check it running {{ netstat -atu }} to see opened ports.Linux users:When you are troubleshooting networking issues in Linux, you will need to know which ports are open. The following are ways to view open ports in Linux.", "username": "Marcio_54378" }, { "code": "", "text": "", "username": "system" } ]

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[ { "code": "", "text": "Im little bit confused, is that first install the monogodb then check the port is blocked or not?", "username": "Zeeshan_Tariq_82257" }, { "code": "", "text": "Could you please link to the exact thing you are referring to in the course? Or provide a screenshot?", "username": "Tess_Sluijter" }, { "code": "", "text": "Hi Zeeshan_Tariq_82257,I am not sure what you are asking specifically. If you are asking that if you can download MongoDB/Compass regardless if your system allows PORT 27017 or not, the answer is YES, as you can setup your configuration files and change the port for mongod to use.If you want to check the port for connecting to our Atlas cluster, then you can check if the port is allowed on your system: http://portquiz.net:27017This server listens on all TCP ports, allowing you to test any outbound TCP port.You have reached this page on port 27017 .Your network allows you to use this port. (Assuming that your network is not doing advanced traffic filtering.)If the output is same as above, continue the course, otherwise, you can ask your IT team to resolve the issue or you can use your home machine.Let me know.Kanika", "username": "kanikasingla" }, { "code": "", "text": "the problem is resolved\nThanks", "username": "Zeeshan_Tariq_82257" }, { "code": "", "text": "Hi,I am able to reach the above page on port 27017.Pinging ec2-34-195-121-130.compute-1.amazonaws.com [34.195.121.130] with 32 byte\ns of data:\nRequest timed out.\nRequest timed out.\nRequest timed out.\nRequest timed out.Can any of you help me?", "username": "Bhuvaneswari_02977" }, { "code": "", "text": "Your firewall might be blocking the request. If you are using an office machine, try to use it on your home machine.If you want it to run in the same machine, you need to contact your IT team to resolve the issue.Kanika", "username": "kanikasingla" }, { "code": "", "text": "", "username": "system" } ]

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[ { "code": "", "text": "Hi guys, I missed to meet the deadline for the Basics(Chapter 1). Is there a way I could re-submit them now and will it impact my grade?", "username": "Magesh_Baskar_22806" }, { "code": "", "text": "same question, i think we have to register for next session on 29 Jan.", "username": "Adil_Faiz_35406" }, { "code": "", "text": "Hi guys, I missed to meet the deadline for the Basics(Chapter 1). Is there a way I could re-submit them now and will it impact my grade?Hi Magesh, Yes it will impact in your grade system. As you have to score overall as 65% to earn the M001 completion, you can still continue. Or you prefer to get full score, you can “unregister” and “register” for the next session. All the best.", "username": "dhayalramk" }, { "code": "", "text": "thanks Dhayal, I think they accepted the other lab and the final exam grade. I did complete it today and got a course completion confirmation from them.", "username": "Magesh_Baskar_22806" }, { "code": "", "text": "", "username": "system" } ]

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[ { "code": "", "text": "I just fail in Lab 1.7: Scavenger Hunt, Part 3, please tell me how can I move to next chapter?", "username": "Manal_66556" }, { "code": "", "text": "@Manal_66556 Could you please share what do you exactly need help with?", "username": "Amrapali_42231" }, { "code": "", "text": "HI Manal,Chapter 2 is staring from “Jan 15, 17:00 UTC” for the current session, you can try now, and you have 1 day to complete the Chapter 2 from now, Please complete as soon as possible to complete the course on time. All the best", "username": "dhayalramk" }, { "code": "", "text": "", "username": "system" } ]

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[ { "code": "", "text": "db.moviesDetails.find({“mpaaRating”:“PG-13”}).pretty()\nthis command is not working in mongo shell but also not showing any error.", "username": "VISHAL_TULSANI_77718" }, { "code": "", "text": "Is the field name correct? does it exist in the given collections", "username": "Ramachandra_Tummala" }, { "code": "", "text": "this command is not working in mongo shell but also not showing any error.Before running the query please select the proper database “use video”, so it will try to fetch the collection information inside the “video” database", "username": "dhayalramk" }, { "code": "", "text": "", "username": "system" } ]

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[ { "code": "[js] SyntaxError: missing ; before statement @(shell):1:8\nMongoDB shell version v4.0.5\n", "text": "Which ever command I type in Mongo Shell it gives me this errorWhen I open MongoDB shell it shows thisDoes anyone has the same problem?", "username": "Josip_03685" }, { "code": "", "text": "Can you given an example of a command you’re trying to run on Mongo Shell?I did get the semicolon error myself but that was because I wasn’t using quotations in the key part of query. Maybe you have the same issue.For starters try running show dbs and show collections to see if they work.", "username": "Yash_Pratap_03477" }, { "code": "", "text": "When I try to connect to my own cluster.", "username": "Josip_03685" }, { "code": "", "text": "Please share the command you are using and make sure you are not in the mongo shell already.Kanika", "username": "kanikasingla" }, { "code": "", "text": "Read and write access to data and configuration is unrestricted.HI, I guess, You have to give permission for the dbpath --dbpath /data/db, Please give read and write access to the storage location and try again.", "username": "dhayalramk" }, { "code": "", "text": "", "username": "system" } ]

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[ { "code": "", "text": "After finishing Chapter 1 the chapter 2 was automatically unlocked even though its start date is set to january 15.\nIs this the expected behavior and I can follow as I wish or is there an error?Thank you", "username": "Marcelo_65482" }, { "code": "", "text": "Hi, are you sure it’s unlock? I have completed chapter 1, but when I click on chapter 2, it said no data receive from server.", "username": "Tom_76558" }, { "code": "", "text": "Yes, Mine too unlocked just after completing chapter 1. Also received confirmation email as :\nYou’ve unlocked week 2 of M001!\nCongratulations, because you’ve completed all of the assignments in week 1 of M001 you now have access to content in week 2.|", "username": "rahul_50204" }, { "code": "", "text": "Hi Everyone,Yes, thats the expected behaviour. After a lot of feedback from people, we have introduced a new feature “Unlocked” which will unlock the next Chapter if you have completed the current one.Let me know what you think about it! Kanika", "username": "kanikasingla" }, { "code": "", "text": "Hi, It’s not working for me\n\nScreenshot at 2019-01-09 13-17-29.png1351×306 19.4 KB\n", "username": "Daniel_66266" }, { "code": "", "text": "Hi Daniel_66266,This is the new feature which we are testing. As I can see, you are registered for the general January offering.Let me see what I can do.Kanika", "username": "kanikasingla" }, { "code": "", "text": "Hi,\nMe too waiting for the chapter 2 to release. Is there any way to unlock chapters if we completed the current one ?Adithya.", "username": "jaldaadithya" }, { "code": "", "text": "Agree, would be nice to get the course done at my own pace. It took about 30 minutes for chapter 1, and it does not make much sense to just sit and wait for a week to unlock the next one.", "username": "Oleksii_58108" }, { "code": "", "text": "As @Kanika said, for people registered to the new training this should in fact work. She’s already looking into this, to see if there’s a bug somewhere.", "username": "Tess_Sluijter" }, { "code": "", "text": "Hi Kanika,Please look into mine as well. Chapter 2 is still locked for me.Dhilip", "username": "Dhilipkumar_49495" }, { "code": "", "text": "Hi Everyone,There are currently 2 offerings for M001:People doing offering without unlockable does not mean they won’t be able to access Chapter 2, they will get access next Tuesday as our normal offerings do.Currently, unlockable chapters are in testing phase, so it’s not rolled out for all the courses and offerings.Let me know if you have any more doubts.Kanika", "username": "kanikasingla" }, { "code": "", "text": "Hi kanika , it’s not working for me as well.", "username": "Rajat_70495" }, { "code": "", "text": "You need to read Kanika’s post which is literally above yours. It explains in full detail why it’s nit working for you.", "username": "Tess_Sluijter" }, { "code": "", "text": "Got it Tess, I literally didn’t saw kanika’s post above me.", "username": "Rajat_70495" }, { "code": "", "text": "Thanks for your answer, Is there a way you guys can switch my account to the unlockable path?Thanks in advance", "username": "Daniel_66266" }, { "code": "", "text": "Hi!\nActually, this feature is good. One of my colleagues has Ch2 unlocked, but I have not, Ch2 is still locked for me.\nI have Ch1 complete (lectures, quizes, labs).\nCan You please help me with Ch2 unlock? May be, i have missed something?\nAt Cloud: MongoDB Cloud i see \" Currently On Chapter 1: Introduction 26 of 26 Items Completed\", no “Next chapter” button.P.S.\nI see above comment abount “unlock” path, but I want to be sure that i really complete Chapter 1.", "username": "Vladislav_93456" }, { "code": "", "text": "That looks like not having currently a network connection", "username": "Javier_72724" }, { "code": "", "text": "Hi Vladislav_93456,I am sorry but it is a limited functionality test. You will be able to access the content next week.Kanika", "username": "kanikasingla" }, { "code": "", "text": "", "username": "system" } ]

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[ { "code": "", "text": "Please let me know if anyone have used to connect Robomongo.Thank you !", "username": "Nikhil_40499" }, { "code": "Schema", "text": "Hi Nikhil_40499,If you just want to connect and explore MongoDB, you can surely use RoboMongo, but there are some Labs which is based on Schema feature of Compass.Kanika", "username": "kanikasingla" }, { "code": "", "text": "Okay. Thanks @Kanika ", "username": "Nikhil_40499" }, { "code": "", "text": "Can you give me simple steps to connect Robomongo ?Given configuration I used to connect server but unable to connect.", "username": "Nikhil_40499" }, { "code": "", "text": "Hi Nikhil_40499,we are looking for options to connect to MongoDB which is on Linux Server. What are the possible options (Robomongo,Compass, linux cmd)? and which is the best way to connect to MongoShell ?", "username": "Divya_26030" }, { "code": "", "text": "Hi Divya_26030,You can use linux command line or Compass to connect to Mongo Shell. I say Compass because it is needed and easy way to explore MongoDB like Schema, aggregation pipeline etc.Kanika", "username": "kanikasingla" }, { "code": "", "text": "", "username": "system" } ]

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[ { "code": "", "text": "Will I have access to lessons from this week after 15.01 ?", "username": "michas012" }, { "code": "", "text": "Yes, you will be able to access the course material including videos even after completing the course.\nYou can anytime visit from “My courses -> Completed Courses” section.Kanika", "username": "kanikasingla" }, { "code": "", "text": "", "username": "system" } ]

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[ { "code": "", "text": "Host and port given is wrong ?Mongodb is not start up at the host and port provided", "username": "Kenth_31619" }, { "code": "", "text": "It actually worked fine for me.\nAre you able to confirm that you’re not behind a firewall and can make connections outgoing to 27017?\nIf not I suggest you copy/paste the address etc to make sure you have them correct.\nHope that helps.", "username": "cagaozer" }, { "code": "", "text": "Hi Kenth,Please take a look at this post here.Let me know if it still doesn’t work.Kanika", "username": "kanikasingla" }, { "code": "", "text": "Hi,i still facing the same issue.\ni did try to ping to the server provided. It show me as below\nimage.png966×507 9.56 KB\nas well as i did on this, as below\nimage.png1331×923 50.5 KB\n", "username": "Kenth_31619" }, { "code": "", "text": "Hi,Any updates on this issue ?Thanks", "username": "Kenth_31619" }, { "code": "mongo", "text": "Hi Kenth_31619,Sorry for late response.Here are some checks you can do to make sure everything is right!Are you on the latest version of Compass i.e 1.16.1 ? If not, download it hereTry connecting to our cluster through mongo shell. I am assuming you have mongo installed, if not install MongoDB enterprise edition hereRun mongo command from your command line:mongo “mongodb://cluster0-shard-00-00-jxeqq.mongodb.net:27017,cluster0-shard-00-01-jxeqq.mongodb.net:27017,cluster0-shard-00-02-jxeqq.mongodb.net:27017/test?replicaSet=Cluster0-shard-0” --authenticationDatabase admin --ssl --username m001-student --password m001-mongodb-basicsLet me know if it works!Kanika", "username": "kanikasingla" }, { "code": "", "text": "Hi,It seem like the connection issue again.\nPlease find the result as attached below.\nimage.png1898×316 19 KB\n", "username": "Kenth_31619" }, { "code": "ping cluster0-shard-00-00-jxeqq.mongodb.net", "text": "Hi Kenth_31619,Seems like your network is blocking the requests. Make sure by doing ping cluster0-shard-00-00-jxeqq.mongodb.net.Also, for details, check here.Kanika", "username": "kanikasingla" }, { "code": "", "text": "Hi,Please find the result as per attached below:\nimage.png957×311 8.33 KB\n", "username": "Kenth_31619" }, { "code": "telnet~$ telnet cluster0-shard-00-00-jxeqq.mongodb.net 27017Trying 34.195.121.130...Connected to ec2-34-195-121-130.compute-1.amazonaws.com.", "text": "Have you tried telnet and everything else?\nScreen Shot 2018-10-16 at 3.08.28 PM.png1352x862 121 KB\n~$ telnet cluster0-shard-00-00-jxeqq.mongodb.net 27017\nTrying 34.195.121.130...\nConnected to ec2-34-195-121-130.compute-1.amazonaws.com.If you have, please copy/paste this command directly and wait for it to connect:mongo “mongodb://cluster0-shard-00-00-jxeqq.mongodb.net:27017,cluster0-shard-00-01-jxeqq.mongodb.net:27017,cluster0-shard-00-02-jxeqq.mongodb.net:27017/test?replicaSet=Cluster0-shard-0” --authenticationDatabase admin --ssl --username m001-student --password m001-mongodb-basicsAlso check for double quotes if you get any syntax error or so.Kanika", "username": "kanikasingla" }, { "code": "", "text": "Yes MongoShell works for me, not COMPASS", "username": "Troy_30702" }, { "code": "", "text": "", "username": "system" } ]

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[ { "code": "", "text": "Hi\nWhat exactly are Supplementary values? In the lesson it is mentioned as a summary of all the values… How is a supplementary value defined from all the values?\nThanks", "username": "Mouna_29112" }, { "code": "", "text": "Supplementary values?Hi Mouna_29112,The lecture: MongoDB Documents: Fields with Arrays as Values: explains that we can put values as an array fields.Supplementary in the example means the fields which are not avilable for all the documents in a collection. Suppose, one weather report measure wind using “AG1” field and other using “BG1” field. So these would be called as supplementary values. And then we can put these values in an array as per their respective document.So that if we want to improve the query performance using Indexes, then we can easily build an index on that particular array.Kanika", "username": "kanikasingla" }, { "code": "", "text": "Thanks Kanika for your response. That was helpful.", "username": "Mouna_29112" }, { "code": "", "text": "", "username": "system" } ]

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[ { "code": "", "text": "When I am trying to insert a document in movies collection of video database below mention error message is displayed.Error Message:\nnot authorized on video to execute command { insert: “movies”, ordered: true, $clusterTime: { clusterTime: Timestamp(1547203803, 215), signature: { hash: BinData(0, 85BFBEC72170D886ECD5F50505B7BF411F28B009), keyId: 6595588990781358081 } }, lsid: { id: UUID(“53e619c6-988d-48af-9dbb-83d2af0e1e81”) }, $db: “video” }Please help me with this!!!", "username": "Rohit_46858" }, { "code": "m001-student", "text": "Hi Rohit_46858,On our Atlas cluster, m001-student user has read-only permissions. If you will try to insert/ipdate/delete operations, it will throw the same error as you are seeing above.You can take a dump and copy it in your own cluster if you want to explore whole CRUD operations.Kanika", "username": "kanikasingla" }, { "code": "", "text": "", "username": "system" } ]

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[ { "code": "", "text": "Hi,I have a question about the schema field array typeLike the attached screenshotWhen I click the grey bar “string”, it shows a group of namesand click button, it shows different list of names.My question is whether it just displays random names,not all values of “cast” ?Thanks,\nJake", "username": "Jake_03889" }, { "code": "castString", "text": "Hi @Jake_03889,According to MongoDB Documentation, Schema tab provides a sample data to analyze. It displays “not random” but values from the cast field from multiple documents.You might as well want to update Compass to 1.16.3 Stable version (latest), when you click on String and hover on columns in the chart, it shows Schema like this:I hope it helps.Kanika", "username": "kanikasingla" }, { "code": "", "text": "", "username": "system" } ]

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[ { "code": "", "text": "Hi,I am using MongoDB Compass Community version 1.16.3. But in the course the 1.15.4 version is used.And also, I see some of the options shown in 1.15.4 are missing 1.16.3 (like Schema, graphs etc). So, couldn’t follow the lesson.Could you please guide me.Thanks", "username": "MAHENDIRAN_93703" }, { "code": "", "text": "There are some other threads mentioning this, it seems like Community edition doesn’t support schemas.You can download the full version for free, possibly only for a trial period (not sure as I have a license through work)", "username": "Jacques_52247" }, { "code": "", "text": "Please download the Compass Stable version 1.16.3. It is free and include Schema tab.Kanika", "username": "kanikasingla" }, { "code": "", "text": "Hi,I downloaded and installed Enterprise Edition and it resolved the issue.Thank you for your suggestions.", "username": "MAHENDIRAN_93703" }, { "code": "", "text": "This topic was automatically closed 5 days after the last reply. New replies are no longer allowed.", "username": "system" } ]

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[ { "code": "", "text": "", "username": "Joshua_00418" }, { "code": "", "text": "Hi Joshua_00418,Please take a look here . Let me know if you have any issues!PS: Restarting compass mostly solves problem Kanika", "username": "kanikasingla" }, { "code": "", "text": "Hi Kanika,\nI am facing the same issues while connecting to Mongo Compass. The ping and tracert is working for me.\nRestarting Mongo Compass is not helping in resolving the error.\n\nimage.png849×372 12.1 KB\n", "username": "Ankit_85713" }, { "code": "", "text": "same here. but my use is mongo community - stable version. otherwise need that business details for stable edition.", "username": "Waruna_Usgoda_79660" }, { "code": "", "text": "@Kanika thanks for reaching me.\nbtw I’m unable to download the stable version even after entering the business details.\nPlease look over that.", "username": "Joshua_00418" }, { "code": "", "text": "Have you tried different browser?I am able to download just fine. Please share the screenshot of the error you are seeing and I will take a look.Thanks, Kanika", "username": "kanikasingla" }, { "code": "", "text": "Please share the whole connection parameters. Check for Replica-Set name too.Kanika", "username": "kanikasingla" }, { "code": "", "text": "Please see.\nimage.png598×591 17.6 KB\n", "username": "Ankit_85713" }, { "code": "netcat cluster0-shard-00-00-jxeqq.mongodb.net 27017nc", "text": "The ping and tracert is working for me.That only tests whether you can find the host. Can you connect with Netcat?netcat cluster0-shard-00-00-jxeqq.mongodb.net 27017Could be that it’s called nc on your box.Also, are you working from home or from a corporate environment? Could be that the network in question is blocking your access.", "username": "Tess_Sluijter" }, { "code": "", "text": "I have the same problem.\nand Unable to connect to remote host\n\nСнимок экрана от 2019-01-10 12-19-52.png1853×923 66.5 KB\n", "username": "Lena_52355" }, { "code": "", "text": "HI Lena_52355,Hi Joshua_00418,Please take a look here . Let me know if you have any issues!PS: Restarting compass mostly solves problem KanikaAlso try if you can connect to our Atlas cluster by pinging.Kanika", "username": "kanikasingla" }, { "code": "", "text": "", "username": "system" } ]

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[ { "code": "", "text": "I installed compass in Ubuntu 18.10 Cosmic Cuttlefish, but when I try to open it, it just does not run. I tried to open it from the console and generated the following error: Segmentation fault (core dumped). How can i fix this?", "username": "admnll" }, { "code": "", "text": "Compass doesn’t work on ubuntu Gnome shell. It works fine, on the other hand on Lubuntu :). Its compass issue, unfortunately.", "username": "Wlodzimierz_21516" }, { "code": "", "text": "Thank you for the answer,", "username": "admnll" }, { "code": "", "text": "This is because the program is still running, just kill process in memory (use htop in terminal, filter process witch F4, and kill process, then Compass start normaly). The same problem on Linux Mint 19.", "username": "Bulius" }, { "code": "", "text": "I’ve installed the redhat version on Fedora29, and I get a segmentation fault when trying to run it from the command line. I’ve used htop, and there are no processes starting with mon.", "username": "magicBeast" }, { "code": "", "text": "I do not see any process running either ", "username": "admnll" }, { "code": "", "text": "I wonder if they’ll ever sort out linux packages so you can just install something and it works. We have snap packages, flatpacks, appImage - and yet still I waste 40 mins of my life trying to get it to work. Gave up, booted to my windows installation instead and had it running with one double-click. There does seem to be an issue raised here with RPM based distros:https://jira.mongodb.org/browse/COMPASS-3361https://jira.mongodb.org/browse/COMPASS-2773No answer ofc, when you need one and are in a hurry Let me know if anyone gets it working on Fedora.", "username": "magicBeast" }, { "code": "", "text": "Hi guys,yes, we received a couple of reports about the issues with Fedora, we’ll look into those ASAP.The problem with Ubuntu 18.10 is also known. 18.10 includes an update to libc that breaks compatibility with the version of Electron we use up to Compass 1.17. Compass 1.18 will work in Ubuntu 18.10. Expect it to be out (at least in beta) in the next few weeks.Apologies for the trouble this is causing.Max", "username": "mmarcon" }, { "code": "", "text": "Thanks for the deets @mmarcon. I’ve had nothing but trouble with any of the Linux Compass versions. I always had to run it on my Mac.", "username": "Tess_Sluijter" }, { "code": "", "text": "", "username": "system" } ]

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[ { "code": "", "text": "Hi,I have created a Document with nested Object like this:\ndb.inventory.insert(“size”: {“h”: 10, “w”: 15.25, “uom”: “cm”});and Now I want to find within the Collection “inventory” - such document whose ‘size’ with ‘h’ greater than 5.\nMy problem is - I tried with this command -db.inventory.find({“size:h”:{$gt:5}});\nIt doesn’t show the required document within “inventory”.\nI guess the issue is with the name of the field->size, since it is already in double quotes.Can anyone help me how to get this fetched?", "username": "Abhishek_81601" }, { "code": "", "text": "HI Abhishek,The h is the child of the size.\ntry with this:\ndb.inventory.find({‘size.h’:{$gt:5}})", "username": "ramanes_64581" }, { "code": "db.inventory.find({\"size.h\":{$gt:5}});\n", "text": "Hi Abhishek_81601,Your approach is absolutely right!Just one syntax issue: You have to use Dot instead of colon operator.Kanika", "username": "kanikasingla" }, { "code": "", "text": "Yeah I figured it out, Thanks Kanika.\nThank you Ramanes as well for your response.", "username": "Abhishek_81601" }, { "code": "", "text": "", "username": "system" } ]

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[ { "code": "", "text": "username: m001-student\npassword: m001-mongodbbasics", "username": "David_42106" }, { "code": "", "text": "Ok , I can get connected now but I’m getting the following error message:\nAn error occurred while loading navigation: ‘not master and slaveOk=false’: It is recommended to change your read preference in the connection dialog to Primary Preferred or Secondary Preferred or provide a replica set name for a full topology connection.I’ve tried changing \"read preference \" to both “Primary Preferred” and “Secondary Preferred” and I’m still getting the error messsage…", "username": "David_42106" }, { "code": "", "text": "Never mind my bad, I forgot to include the “Cluster0-shard-0” ", "username": "David_42106" }, { "code": "Hostname: cluster0-shard-00-00-jxeqq.mongodb.net\nUsername: m001-student\nPassword: m001-mongodb-basics\nReplica Set Name: Cluster0-shard-0\nRead Preference: Primary Prefered\n", "text": "Hi David_42106,Glad that you have it working.For you and everyone else, if you are connecting to our Atlas cluster, the parameters are as follows:Kanika", "username": "kanikasingla" }, { "code": "", "text": "", "username": "system" } ]