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Posted to dev@flink.apache.org by "Gary Yao (Jira)" <ji...@apache.org> on 2020/03/22 12:23:00 UTC

[jira] [Created] (FLINK-16710) Log Upload blocks Main Thread in TaskExecutor

Gary Yao created FLINK-16710:
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             Summary: Log Upload blocks Main Thread in TaskExecutor
                 Key: FLINK-16710
                 URL: https://issues.apache.org/jira/browse/FLINK-16710
             Project: Flink
          Issue Type: Bug
          Components: Runtime / Coordination
    Affects Versions: 1.10.0
            Reporter: Gary Yao
             Fix For: 1.11.0


Uploading logs to the BlobServer blocks the TaskExecutor's main thread. We should introduce an IO thread pool that carries out file system accesses.



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