Hadoop Map/Reduce
  1. Hadoop Map/Reduce
  2. MAPREDUCE-2452

Delegation token cancellation shouldn't hold global JobTracker lock

    Details

    • Type: Bug Bug
    • Status: Closed
    • Priority: Major Major
    • Resolution: Fixed
    • Affects Version/s: 0.22.0
    • Fix Version/s: 0.22.1
    • Component/s: jobtracker
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      Currently, when the JobTracker cancels a job's delegation token (at the end of the job), it holds the global lock. This is not desired.

      1. cancel-delegation-token-fix-trunk.patch
        5 kB
        Devaraj Das
      2. cancel-delegation-token-fix-trunk.patch
        5 kB
        Devaraj Das
      3. cancel-delegation-token-fix.patch
        4 kB
        Devaraj Das
      4. cancel-delegation-token-fix.patch
        4 kB
        Devaraj Das
      5. cancel-delegation-token-fix.patch
        4 kB
        Devaraj Das

        Issue Links

          Activity

          Devaraj Das created issue -
          Devaraj Das made changes -
          Field Original Value New Value
          Attachment cancel-delegation-token-fix.patch [ 12479527 ]
          Devaraj Das made changes -
          Attachment cancel-delegation-token-fix.patch [ 12481004 ]
          Devaraj Das made changes -
          Attachment cancel-delegation-token-fix.patch [ 12481126 ]
          Devaraj Das made changes -
          Attachment cancel-delegation-token-fix-trunk.patch [ 12481158 ]
          Devaraj Das made changes -
          Status Open [ 1 ] Patch Available [ 10002 ]
          Affects Version/s 0.22.0 [ 12314184 ]
          Devaraj Das made changes -
          Status Patch Available [ 10002 ] Open [ 1 ]
          Devaraj Das made changes -
          Attachment cancel-delegation-token-fix-trunk.patch [ 12481390 ]
          Devaraj Das made changes -
          Status Open [ 1 ] Patch Available [ 10002 ]
          Devaraj Das made changes -
          Status Patch Available [ 10002 ] Resolved [ 5 ]
          Hadoop Flags [Reviewed]
          Resolution Fixed [ 1 ]
          Arun C Murthy made changes -
          Status Resolved [ 5 ] Closed [ 6 ]
          Benoy Antony made changes -
          Link This issue is depended upon by HADOOP-8357 [ HADOOP-8357 ]
          Benoy Antony made changes -
          Attachment mr-2452-022.patch [ 12526260 ]
          Benoy Antony made changes -
          Attachment mr-2452-022.patch [ 12526260 ]
          Konstantin Shvachko made changes -
          Fix Version/s 0.22.1 [ 12319242 ]
          Fix Version/s 0.23.0 [ 12315570 ]

            People

            • Assignee:
              Devaraj Das
              Reporter:
              Devaraj Das
            • Votes:
              0 Vote for this issue
              Watchers:
              5 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved:

                Development