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import pathlib
from .utils import *
from .assertions import assert_http_ok
N_PEERS = 5
N_SHARDS = 4
N_REPLICA = 2
def test_points_query(tmp_path: pathlib.Path):
assert_project_root()
peer_dirs = make_peer_folders(tmp_path, N_PEERS)
# Gathers REST API uris
peer_api_uris = []
# Start bootstrap
(bootstrap_api_uri, bootstrap_uri) = start_first_peer(
peer_dirs[0], "peer_0_0.log")
peer_api_uris.append(bootstrap_api_uri)
# Wait for leader
leader = wait_peer_added(bootstrap_api_uri)
# Start other peers
for i in range(1, len(peer_dirs)):
peer_api_uris.append(start_peer(
peer_dirs[i], f"peer_0_{i}.log", bootstrap_uri))
# Wait for cluster
wait_for_uniform_cluster_status(peer_api_uris, leader)
# Check that there are no collections on all peers
for uri in peer_api_uris:
r_two = requests.get(f"{uri}/collections")
assert_http_ok(r_two)
assert len(r_two.json()["result"]["collections"]) == 0
# Create collection in first peer
r_two = requests.put(
f"{peer_api_uris[0]}/collections/test_collection", json={
"vectors": {
"size": 4,
"distance": "Dot"
},
"shard_number": N_SHARDS,
"replication_factor": N_REPLICA,
})
assert_http_ok(r_two)
# add index on count field
r_index = requests.put(
f"{peer_api_uris[0]}/collections/test_collection/index?wait=true", json={
"field_name": "count",
"field_schema": "integer"
})
assert_http_ok(r_index)
# Check that it exists on all peers
wait_collection_exists_and_active_on_all_peers(collection_name="test_collection", peer_api_uris=peer_api_uris)
# Check collection's cluster info
collection_cluster_info = get_collection_cluster_info(peer_api_uris[0], "test_collection")
assert collection_cluster_info["shard_count"] == N_SHARDS
# Create points in first peer's collection
r_two = requests.put(
f"{peer_api_uris[0]}/collections/test_collection/points?wait=true", json={
"points": [
{
"id": 1,
"vector": [0.05, 0.61, 0.76, 0.74],
"payload": {
"city": "Berlin",
"country": "Germany",
"count": 1000000,
"square": 12.5,
"coords": {
"lat": 1.0,
"lon": 2.0
}
}
},
{
"id": 2,
"vector": [0.19, 0.81, 0.75, 0.11],
"payload": {
"city": ["Berlin", "London"]
}
},
{
"id": 3,
"vector": [0.36, 0.55, 0.47, 0.94],
"payload": {
"city": ["Berlin", "Moscow"],
"count": 2,
}
},
{
"id": 4,
"vector": [0.18, 0.01, 0.85, 0.80],
"payload": {
"city": ["London", "Moscow"]
}
},
{
"id": 5,
"vector": [0.24, 0.18, 0.22, 0.44],
"payload": {
"count": 1,
}
},
{
"id": 6,
"vector": [0.35, 0.08, 0.11, 0.44],
"payload": {
"count": 4,
}
},
{
"id": 7,
"vector": [0.45, 0.07, 0.21, 0.04],
"payload": {
"count": 2,
}
},
{
"id": 8,
"vector": [0.75, 0.18, 0.91, 0.48]
},
{
"id": 9,
"vector": [0.30, 0.01, 0.1, 0.12],
"payload": {
"count": 3,
}
},
{
"id": 10,
"vector": [0.95, 0.8, 0.17, 0.19],
"payload": {
"count": 3,
}
}
]
})
assert_http_ok(r_two)
# a filter to reuse in multiple requests
filter = {
"must_not": [
{
"key": "city",
"match": {
"value": "Berlin"
}
}
]
}
# pairs of requests that should produce the same results
# each element is ("request path", "extract key", "request body")
list_of_equivalences = [
# nearest search & query with filter
(
("search", None, {
"vector": [0.2, 0.1, 0.9, 0.7],
"limit": 5,
"offset": 1,
"filter": filter,
"with_vector": True,
"with_payload": True,
"score_threshold": 0.5
}),
("query", None,{
"query": [0.2, 0.1, 0.9, 0.7],
"limit": 5,
"offset": 1,
"filter": filter,
"with_vector": True,
"with_payload": True,
"score_threshold": 0.5
})
),
# recommend & query recommend
(
("recommend", None, {
"positive": [1, 2, 3, 4],
"negative": [3],
"limit": 5,
}),
("query", None, {
"query": {
"recommend": {
"positive": [1, 2, 3, 4],
"negative": [3],
}
},
"limit": 5,
})
),
# discover & query discover
(
("discover", None, {
"target": 2,
"context": [{"positive": 3, "negative": 4}],
"limit": 5,
}),
("query", None, {
"query": {
"discover": {
"target": 2,
"context": [{"positive": 3, "negative": 4}],
}
},
"limit": 5,
})
),
# context & query context
(
("discover", None, {
"context": [{"positive": 2, "negative": 4}],
"limit": 5,
}),
("query", None, {
"query": {
"context": [{"positive": 2, "negative": 4}]
},
"limit": 5,
})
),
# request filter & source filters
(
("query", None, {
"prefetch": [
{
"query": [0.2, 0.1, 0.9, 0.7],
"filter": filter,
}
],
"query": {"fusion": "rrf"},
"limit": 5,
"offset": 1,
"with_vector": True,
"with_payload": True,
"score_threshold": 0.5
}),
("query", None, {
"prefetch": [
{
"query": [0.2, 0.1, 0.9, 0.7],
}
],
"query": {"fusion": "rrf"},
"limit": 5,
"offset": 1,
"filter": filter,
"with_vector": True,
"with_payload": True,
"score_threshold": 0.5
})
),
(
# scroll
("scroll", "points.id", {
"filter": filter,
"limit": 5,
}),
("query", "id", {
"filter": filter,
"limit": 5,
"with_payload": True,
}),
),
(
# scroll order by `asc`
("scroll", "points.id", {
"filter": filter,
"limit": 5,
"order_by": "count",
"direction": "asc",
}),
("query", "id", {
"filter": filter,
"limit": 5,
"query": {
"order_by": {
"key": "count",
"direction": "asc",
}
}
}),
),
(
# scroll order by `desc`
("scroll", "points.id", {
"filter": filter,
"limit": 5,
"order_by": "count",
"direction": "desc",
}),
("query", "id", {
"filter": filter,
"limit": 5,
"query": {
"order_by": {
"key": "count",
"direction": "desc",
}
}
}),
)
]
# Verify that the results are the same across all peers
for (action1, extract1, body1), (action2, extract2, body2) in list_of_equivalences:
# Capture result from first peer
r_init_one = requests.post(
f"{peer_api_uris[0]}/collections/test_collection/points/{action1}",
params={"consistency":"all"},
json=body1
)
assert_http_ok(r_init_one)
r_init_one = get_results(action1, r_init_one.json())
if extract1:
r_init_one = apply_json_path(r_init_one, extract1)
# Loop through all peers
for uri in peer_api_uris:
# first request
r_one = requests.post(
f"{uri}/collections/test_collection/points/{action1}",
params={"consistency":"all"},
json=body1
)
assert_http_ok(r_one)
r_one = get_results(action1, r_one.json())
if extract1:
r_one = apply_json_path(r_one, extract1)
# second request
r_two = requests.post(
f"{uri}/collections/test_collection/points/{action2}",
params={"consistency":"all"},
json=body2
)
assert_http_ok(r_two)
r_two = get_results(action2, r_two.json())
if extract2:
r_two = apply_json_path(r_two, extract2)
# assert same number of results
assert len(r_one) == len(r_two), f"Different number of results for {action1} and {action2}"
# search equivalent results
assert set(str(d) for d in r_one) == set(str(d) for d in r_two), f"Different results for {action1} and {action2}"
# assert stable across peers
assert set(str(d) for d in r_one) == set(str(d) for d in r_init_one), f"Different results for {action1} and {action2}"
def get_results(action_name, res_json):
if action_name == "query":
return res_json["result"]["points"]
return res_json["result"]
def apply_json_path(json_obj, json_path):
if json_path is None:
return json_obj
for key in json_path.split("."):
if isinstance(json_obj, list):
# return [apply_json_path(item, key) for item in json_obj]
return [item[key] for item in json_obj]
json_obj = json_obj[key]
return json_obj |