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  1. Hadoop YARN
  2. YARN-4414

Nodemanager connection errors are retried at multiple levels

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    • Target Version/s:
    • Hadoop Flags:
      Reviewed

      Description

      This is related to YARN-3238. Ran into more scenarios where connection errors are being retried at multiple levels, like NoRouteToHostException. The fix for YARN-3238 was too specific, and I think we need a more general solution to catch a wider array of connection errors that can occur to avoid retrying them both at the RPC layer and at the NM proxy layer.

        Attachments

        1. YARN-4414.3.patch
          6 kB
          Chang Li
        2. YARN-4414.2.patch
          6 kB
          Chang Li
        3. YARN-4414.1.patch
          6 kB
          Chang Li
        4. YARN-4414.1.3.patch
          6 kB
          Chang Li
        5. YARN-4414.1.2.patch
          6 kB
          Chang Li
        6. YARN-4414.1.2.patch
          6 kB
          Chang Li

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              • Assignee:
                lichangleo Chang Li
                Reporter:
                jlowe Jason Lowe
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                • Created:
                  Updated:
                  Resolved: