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  1. Hadoop Common
  2. HADOOP-12464

Interrupted client may try to fail-over and retry

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Details

    • Bug
    • Status: Closed
    • Major
    • Resolution: Fixed
    • None
    • 2.8.0, 2.7.2, 3.0.0-alpha1
    • ipc
    • None
    • Reviewed

    Description

      When an IPC client is interrupted, it sometimes try to fail-over to a different namenode and retry. We've seen this causing hang during shutdown.

      Attachments

        1. HADOOP-12464.patch
          2 kB
          Kihwal Lee

        Issue Links

          is duplicated by

          Bug - A problem which impairs or prevents the functions of the product. HADOOP-11624 Prevent fail-over during client shutdown

          • Critical - Crashes, loss of data, severe memory leak.
          • Resolved
          relates to

          Bug - A problem which impairs or prevents the functions of the product. HDFS-5755 Filesystem close blocks SystemExit if a DFS client is trying to talk to a nonexistent NN

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Open

          Bug - A problem which impairs or prevents the functions of the product. HADOOP-10219 ipc.Client.setupIOstreams() needs to check for ClientCache.stopClient requested shutdowns

          • Major - Major loss of function.
          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. HADOOP-12418 TestRPC.testRPCInterruptedSimple fails intermittently

          • Major - Major loss of function.
          • Resolved

          Activity

            People

              kihwal Kihwal Lee
              kihwal Kihwal Lee
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              Dates

                Created:
                Updated:
                Resolved: