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Posted to notifications@iotdb.apache.org by "Haonan Hou (Jira)" <ji...@apache.org> on 2021/03/19 10:53:00 UTC

[jira] [Created] (IOTDB-1247) The insert blocked caused the bugs in mem control module

Haonan Hou created IOTDB-1247:
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             Summary: The insert blocked caused the bugs in mem control module
                 Key: IOTDB-1247
                 URL: https://issues.apache.org/jira/browse/IOTDB-1247
             Project: Apache IoTDB
          Issue Type: Bug
          Components: Core/Engine
    Affects Versions: 0.12.0, 0.11.3
            Reporter: Haonan Hou


There are two issues.
 # In forceAsyncFlush()  method, FlushManager._getInstance_().getNumberOfWorkingTasks() will always be larger than 0.
 # The forceAsyncFlush() method in SystemInfo may cause a dead lock issue. It shouldn't be in the lock of resetStorageGroupStatus.



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