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Posted to dev@flink.apache.org by "Dawid Wysakowicz (Jira)" <ji...@apache.org> on 2021/06/22 12:51:00 UTC

[jira] [Created] (FLINK-23095) Close the channel unspilling thread pool after restore

Dawid Wysakowicz created FLINK-23095:
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             Summary: Close the channel unspilling thread pool after restore
                 Key: FLINK-23095
                 URL: https://issues.apache.org/jira/browse/FLINK-23095
             Project: Flink
          Issue Type: Improvement
          Components: Runtime / Task
            Reporter: Dawid Wysakowicz
             Fix For: 1.14.0


Currently we keep around the {{StreamTask#channelIOExecutor}} for the entire life cycle of the {{StreamTask}} and we keep unnecessary alive threads. We could close it right after we finish the restore of the gates.



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