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  1. Hadoop Map/Reduce
  2. MAPREDUCE-6518

Set SO_KEEPALIVE on shuffle connections

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    Description

      Shuffle handler does not set SO_KEEPALIVE so we've seen cases where FDs/sockets get stuck in ESTABLISHED state indefinitely because the server did not see the client leave (network cut or otherwise).

      Attachments

        1. MAPREDUCE-6518.4.patch
          5 kB
          Chang Li
        2. YARN-4052.2.patch
          7 kB
          Chang Li
        3. YARN-4052.3.patch
          7 kB
          Chang Li
        4. YARN-4052.patch
          1.0 kB
          Chang Li

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              lichangleo Chang Li
              nroberts Nathan Roberts
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                Updated:
                Resolved: