Hadoop Common
  1. Hadoop Common
  2. HADOOP-5396

Queue ACLs should be refreshed without requiring a restart of the job tracker

    Details

    • Type: Improvement Improvement
    • Status: Closed
    • Priority: Major Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 0.21.0
    • Component/s: None
    • Labels:
      None
    • Hadoop Flags:
      Reviewed
    • Release Note:
      Job Tracker queue ACLs can be changed without restarting Job Tracker.

      Description

      In large shared deployments of the M/R clusters, it is normal that new users will periodically want to get access to some queues on the M/R framework. Requiring a JT restart for each such change is operationally inconvenient and seems an overkill. There should be a way for updating ACLs with new users without requiring a JT restart.

      1. 5396-20.patch
        30 kB
        Robert Chansler
      2. cluster_setup.pdf
        36 kB
        Sreekanth Ramakrishnan
      3. commands_manual.pdf
        43 kB
        Sreekanth Ramakrishnan
      4. hadoop-5396-1.patch
        24 kB
        Sreekanth Ramakrishnan
      5. hadoop-5396-2.patch
        27 kB
        Sreekanth Ramakrishnan
      6. hadoop-5396-3.patch
        30 kB
        Sreekanth Ramakrishnan
      7. HADOOP-5396-3-svn.txt
        37 kB
        Vinod Kumar Vavilapalli
      8. hadoop-5396-4.patch
        30 kB
        Sreekanth Ramakrishnan
      9. HADOOP-5396-4-svn.txt
        29 kB
        Vinod Kumar Vavilapalli
      10. hadoop-5396-5.patch
        30 kB
        Sreekanth Ramakrishnan

        Activity

        Hemanth Yamijala created issue -
        Hemanth Yamijala made changes -
        Field Original Value New Value
        Assignee Vinod K V [ vinodkv ]
        Vinod Kumar Vavilapalli made changes -
        Attachment HADOOP-5396-3-svn.txt [ 12402258 ]
        Vinod Kumar Vavilapalli made changes -
        Attachment HADOOP-5396-4-svn.txt [ 12404299 ]
        Vinod Kumar Vavilapalli made changes -
        Status Open [ 1 ] Patch Available [ 10002 ]
        Sreekanth Ramakrishnan made changes -
        Status Patch Available [ 10002 ] Open [ 1 ]
        Sreekanth Ramakrishnan made changes -
        Attachment hadoop-5396-1.patch [ 12404810 ]
        Sreekanth Ramakrishnan made changes -
        Attachment cluster_setup.pdf [ 12404812 ]
        Attachment commands_manual.pdf [ 12404813 ]
        Sreekanth Ramakrishnan made changes -
        Attachment hadoop-5396-2.patch [ 12405059 ]
        Sreekanth Ramakrishnan made changes -
        Attachment hadoop-5396-3.patch [ 12405308 ]
        Sreekanth Ramakrishnan made changes -
        Attachment hadoop-5396-4.patch [ 12405383 ]
        Sreekanth Ramakrishnan made changes -
        Attachment hadoop-5396-5.patch [ 12405404 ]
        Sreekanth Ramakrishnan made changes -
        Status Open [ 1 ] Patch Available [ 10002 ]
        Hemanth Yamijala made changes -
        Status Patch Available [ 10002 ] Resolved [ 5 ]
        Hadoop Flags [Reviewed]
        Release Note Added an ability to refresh the queue ACLs without needing to restart the JobTracker.
        Fix Version/s 0.21.0 [ 12313563 ]
        Resolution Fixed [ 1 ]
        Robert Chansler made changes -
        Attachment 5396-20.patch [ 12409319 ]
        Owen O'Malley made changes -
        Component/s mapred [ 12310690 ]
        Robert Chansler made changes -
        Release Note Added an ability to refresh the queue ACLs without needing to restart the JobTracker. Job Tracker queue ACLs can be changed without restarting Job Tracker.
        Tom White made changes -
        Status Resolved [ 5 ] Closed [ 6 ]

          People

          • Assignee:
            Vinod Kumar Vavilapalli
            Reporter:
            Hemanth Yamijala
          • Votes:
            0 Vote for this issue
            Watchers:
            5 Start watching this issue

            Dates

            • Created:
              Updated:
              Resolved:

              Development