Hadoop HDFS
  1. Hadoop HDFS
  2. HDFS-6208

DataNode caching can leak file descriptors.

    Details

    • Type: Bug Bug
    • Status: Closed
    • Priority: Major Major
    • Resolution: Fixed
    • Affects Version/s: 2.4.0
    • Fix Version/s: 2.4.1
    • Component/s: datanode
    • Labels:
      None
    • Target Version/s:
    • Hadoop Flags:
      Reviewed

      Description

      In the DataNode, management of mmap'd/mlock'd block files can leak file descriptors.

      1. HDFS-6208.1.patch
        7 kB
        Chris Nauroth

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          • Assignee:
            Chris Nauroth
            Reporter:
            Chris Nauroth
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            Dates

            • Created:
              Updated:
              Resolved:

              Development