[jira] [Created] (IOTDB-4760) [connection]connect iotdb cluster with the nodUrls method of session builder, failed

["changxue (Jira)" <ji...@apache.org>]

changxue created IOTDB-4760:
-------------------------------

             Summary: [connection]connect iotdb cluster with the nodUrls method of session builder, failed 
                 Key: IOTDB-4760
                 URL: https://issues.apache.org/jira/browse/IOTDB-4760
             Project: Apache IoTDB
          Issue Type: Bug
    Affects Versions: 0.14.0-SNAPSHOT
            Reporter: changxue
            Assignee: Haonan Hou


[connection]connect iotdb cluster with the nodUrls method of session builder, failed

environment:

3C3D cluster with the latest source codes of master branch

 

test codes:
{code:java}
List<String> node_list = new ArrayList<>(3);
node_list.add("172.20.70.44:6667");
node_list.add("172.20.70.45:6667");
node_list.add("172.20.70.46:6667");  

Session session = new Session.Builder()
        .nodeUrls(node_list)
        .build();
session.executeQueryStatement("show storage group "); {code}
It throws NPE on the laster statement.

 



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