Hadoop Map/Reduce
  1. Hadoop Map/Reduce
  2. MAPREDUCE-2029

DistributedRaidFileSystem not removed from cache on close()

    Details

    • Type: Bug Bug
    • Status: Closed
    • Priority: Major Major
    • Resolution: Fixed
    • Affects Version/s: 0.22.0
    • Fix Version/s: 0.22.0
    • Component/s: contrib/raid
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      When DistributedRaidFileSystem.close() is called, it does not remove itself from the FileSystem cache, but it does close the underlying filesystem, e.g. DFS.

      Because the DRFS with the closed DFS is still in the cache, calling FileSystem.get() returns a stale DRFS that throws 'filesystem closed' exceptions.

      1. MAPREDUCE-2029.patch
        0.3 kB
        Ramkumar Vadali

        Activity

        Paul Yang created issue -
        Ramkumar Vadali made changes -
        Field Original Value New Value
        Assignee Ramkumar Vadali [ rvadali ]
        Ramkumar Vadali made changes -
        Attachment MAPREDUCE-2029.patch [ 12455891 ]
        dhruba borthakur made changes -
        Status Open [ 1 ] Resolved [ 5 ]
        Hadoop Flags [Reviewed]
        Fix Version/s 0.22.0 [ 12314184 ]
        Resolution Fixed [ 1 ]
        Konstantin Shvachko made changes -
        Status Resolved [ 5 ] Closed [ 6 ]

          People

          • Assignee:
            Ramkumar Vadali
            Reporter:
            Paul Yang
          • Votes:
            1 Vote for this issue
            Watchers:
            2 Start watching this issue

            Dates

            • Created:
              Updated:
              Resolved:

              Development