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Posted to notifications@iotdb.apache.org by "FengQingxin (Jira)" <ji...@apache.org> on 2022/05/22 23:41:00 UTC

[jira] [Created] (IOTDB-3257) [cluster]lost data when restart all datanodes of 3

FengQingxin created IOTDB-3257:
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             Summary: [cluster]lost data when restart all datanodes of 3
                 Key: IOTDB-3257
                 URL: https://issues.apache.org/jira/browse/IOTDB-3257
             Project: Apache IoTDB
          Issue Type: Bug
          Components: Core/Cluster
    Affects Versions: 0.14.0-SNAPSHOT
            Reporter: FengQingxin
            Assignee: Haonan Hou


Reprodece step:

1.set up a cluster with 3C3D ;

2.using some sample sql to test it;

3.stop two datanodes;

4.start these two datanode again and using some sql to test in iotdb -cli

the one which not ge restarted got an error:Msg: 500: [INTERNAL_SERVER_ERROR(500)] Exception occurred: "select * from root.**". executeStatement failed. cannot fetch schema, status is: 411, msg is: org.apache.iotdb.db.exception.mpp.FragmentInstanceDispatchException: org.apache.thrift.TException: Error in calling method sendFragmentInstance

!image-2022-05-23-07-35-08-374.png!

 

 

Expect: there is no error msg



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