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Posted to notifications@iotdb.apache.org by "Xin Wang (Jira)" <ji...@apache.org> on 2020/04/03 13:00:00 UTC

[jira] [Created] (IOTDB-576) Use SessionPool for Flink Connector instead of Session

Xin Wang created IOTDB-576:
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             Summary: Use SessionPool for Flink Connector instead of Session
                 Key: IOTDB-576
                 URL: https://issues.apache.org/jira/browse/IOTDB-576
             Project: Apache IoTDB
          Issue Type: Improvement
            Reporter: Xin Wang
            Assignee: Xin Wang


The backend IoTDB instance is restarted, while the Flink job is alive as usual.

In this case, the session connection may be broken. So, an auto-retry will be a good experience for users, because after restarting the IoTDB instance they do not need to restart flink jobs.



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