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Posted to dev@flink.apache.org by "Weijie Guo (Jira)" <ji...@apache.org> on 2023/03/27 08:46:00 UTC

[jira] [Created] (FLINK-31626) HsSubpartitionFileReaderImpl should recycle skipped read buffers.

Weijie Guo created FLINK-31626:
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             Summary: HsSubpartitionFileReaderImpl should recycle skipped read buffers.
                 Key: FLINK-31626
                 URL: https://issues.apache.org/jira/browse/FLINK-31626
             Project: Flink
          Issue Type: Bug
          Components: Runtime / Network
    Affects Versions: 1.17.1
            Reporter: Weijie Guo
            Assignee: Weijie Guo


In FLINK-30189, {{HsSubpartitionFileReaderImpl}} will skip the buffer has been consumed from memory to avoid double-consumption. But these buffers were not returned to the {{BatchShuffleReadBufferPool}}, resulting in read buffer leaks.



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