[GitHub] [iotdb] THUMarkLau opened a new pull request #5384: [IOTDB-2818] Fix exception occurs when submitting compaction task to global queue

[GitBox <gi...@apache.org>]

THUMarkLau opened a new pull request #5384:
URL: https://github.com/apache/iotdb/pull/5384


   The detail see [IOTDB-2818](https://issues.apache.org/jira/browse/IOTDB-2818)
   
   The reason for this bug is as follow. When submitting a compaction task to global queue, system doesn't check the status of TsFileResource and just set it to `COMPACTION_CANDIDATE`. It will not check if the tsfile is closed until the task is submitted to be executed. In [PR-5198](https://github.com/apache/iotdb/pull/5198), we combine multiple status flags for TsFileResource into one enum variable, and check the status transition of the TsFileResource. If a TsFileResource status is `UNCLOSED`, it cannot be set to `COMPACTION_CANDIDATE`. So we need to check if the TsFileResource is `UNCLOSED` before we set it to `COMPACTION_CANDIDATE`.


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[GitHub] [iotdb] qiaojialin merged pull request #5384: [IOTDB-2818] Fix exception occurs when submitting compaction task to global queue

[GitBox <gi...@apache.org>]

qiaojialin merged pull request #5384:
URL: https://github.com/apache/iotdb/pull/5384


   


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