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  1. Hadoop Common
  2. HADOOP-18103 High performance vectored read API in Hadoop
  3. HADOOP-18447

Vectored IO: Threadpool should be closed on interrupts or during close calls

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      Vectored IO threadpool should be closed on any interrupts or during S3AFileSystem/S3AInputStream close() calls.

      E.g Query which got cancelled in the middle of the run. However, in background (e.g LLAP) vectored IO threads continued to run.

       

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        Sub-task - The sub-task of the issue HADOOP-18347 Restrict vectoredIO threadpool to reduce memory pressure

        • Major - Major loss of function.
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            Unassigned Unassigned
            rajesh.balamohan Rajesh Balamohan
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