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

        Activity

        Allen Wittenauer made changes -
        Fix Version/s 3.0.0 [ 12320356 ]
        Arun C Murthy made changes -
        Status Resolved [ 5 ] Closed [ 6 ]
        Chris Nauroth made changes -
        Status Patch Available [ 10002 ] Resolved [ 5 ]
        Hadoop Flags Reviewed [ 10343 ]
        Fix Version/s 3.0.0 [ 12320356 ]
        Fix Version/s 2.4.1 [ 12326696 ]
        Resolution Fixed [ 1 ]
        Chris Nauroth made changes -
        Status Open [ 1 ] Patch Available [ 10002 ]
        Chris Nauroth made changes -
        Field Original Value New Value
        Attachment HDFS-6208.1.patch [ 12639427 ]
        Chris Nauroth created issue -

          People

          • Assignee:
            Chris Nauroth
            Reporter:
            Chris Nauroth
          • Votes:
            0 Vote for this issue
            Watchers:
            6 Start watching this issue

            Dates

            • Created:
              Updated:
              Resolved:

              Development