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  1. Hadoop Map/Reduce
  2. MAPREDUCE-4298

NodeManager crashed after running out of file descriptors

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Details

    • Bug
    • Status: Resolved
    • Critical
    • Resolution: Duplicate
    • 0.23.3, 2.0.0-alpha, 3.0.0-alpha1
    • None
    • mrv2, nodemanager
    • None

    Description

      A node on one of our clusters fell over because it ran out of open file descriptors. Log details with stack traceback to follow.

      Attachments

        1. MAPREDUCE-4298.patch
          0.4 kB
          Jason Darrell Lowe

        Issue Links

          duplicates

          Bug - A problem which impairs or prevents the functions of the product. HADOOP-8495 Update Netty to avoid leaking file descriptors during shuffle

          • Critical - Crashes, loss of data, severe memory leak.
          • Closed

          Activity

            People

              jlowe Jason Darrell Lowe
              jlowe Jason Darrell Lowe
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              Dates

                Created:
                Updated:
                Resolved: