public List getServerUris()

in kyuubi-relocated-hive-metastore-client/src/main/java/org/apache/kyuubi/shaded/hive/common/ZooKeeperHiveHelper.java [365:392]

28 lines of code
4 McCabe index (conditional complexity)


  public List<String> getServerUris() throws Exception {
    CuratorFramework zkClient = null;
    List<String> serverUris;
    try {
      zkClient = startZookeeperClient(null, false);
      List<String> serverNodes =
          zkClient.getChildren().forPath(ZOOKEEPER_PATH_SEPARATOR + rootNamespace);
      serverUris = new ArrayList<String>(serverNodes.size());
      for (String serverNode : serverNodes) {
        byte[] serverUriBytes =
            zkClient
                .getData()
                .forPath(
                    ZOOKEEPER_PATH_SEPARATOR
                        + rootNamespace
                        + ZOOKEEPER_PATH_SEPARATOR
                        + serverNode);
        serverUris.add(new String(serverUriBytes, StandardCharsets.UTF_8));
      }
      zkClient.close();
      return serverUris;
    } catch (Exception e) {
      if (zkClient != null) {
        zkClient.close();
      }
      throw e;
    }
  }