code:     private void wipeRepositoryDirectories() {
          if (repoPath.exists()) {
              assertThat(repoPath.getAbsolutePath(), containsString(clusterName));
              if (FileSystemUtils.deleteRecursively(repoPath)) {
                  logger.info("Successfully wiped repository directory for node location: {}", repoPath);
              } else {
                  logger.info("Failed to wipe data directory for node location: {}", repoPath);
              }
          }
      }
  
  