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Posted to issues@arrow.apache.org by "David Li (Jira)" <ji...@apache.org> on 2019/12/06 21:32:00 UTC

[jira] [Created] (ARROW-7343) Memory leak in Flight ArrowMessage

David Li created ARROW-7343:
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             Summary: Memory leak in Flight ArrowMessage
                 Key: ARROW-7343
                 URL: https://issues.apache.org/jira/browse/ARROW-7343
             Project: Apache Arrow
          Issue Type: Bug
          Components: FlightRPC, Java
    Affects Versions: 0.15.1
            Reporter: David Li
            Assignee: David Li


I believe this causes things like ARROW-4765.

If a stream is interrupted or otherwise not drained on the server-side, the serialized form of the ArrowMessage (DrainableByteBufInputStream) will sit around forever, leaking memory.



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