Hadoop Common
  1. Hadoop Common
  2. HADOOP-4661

distch: a tool for distributed ch{mod,own}

    Details

    • Type: New Feature New Feature
    • Status: Closed
    • Priority: Major Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 0.20.0
    • Component/s: None
    • Labels:
      None
    • Hadoop Flags:
      Reviewed
    • Release Note:
      Introduced distch tool for parallel ch{mod, own, grp}.

      Description

      As suggested in HADOOP-3052, a tool to do distributed ch

      {mod,own}

      is very useful for large clusters.

      1. 4661_20081114.patch
        22 kB
        Tsz Wo Nicholas Sze
      2. 4661_20081118.patch
        31 kB
        Tsz Wo Nicholas Sze
      3. 4661_20081118_0.18.patch
        30 kB
        Tsz Wo Nicholas Sze

        Issue Links

          Activity

          Tsz Wo Nicholas Sze created issue -
          Tsz Wo Nicholas Sze made changes -
          Field Original Value New Value
          Link This issue is a clone of HADOOP-3052 [ HADOOP-3052 ]
          Hide
          Tsz Wo Nicholas Sze added a comment -

          4661_20081114.patch: sync the codes in HADOOP-3052 with trunk. Need new unit tests.

          Show
          Tsz Wo Nicholas Sze added a comment - 4661_20081114.patch: sync the codes in HADOOP-3052 with trunk. Need new unit tests.
          Tsz Wo Nicholas Sze made changes -
          Attachment 4661_20081114.patch [ 12393961 ]
          Hide
          Tsz Wo Nicholas Sze added a comment -

          4661_20081118.patch: added a new test.

          Show
          Tsz Wo Nicholas Sze added a comment - 4661_20081118.patch: added a new test.
          Tsz Wo Nicholas Sze made changes -
          Attachment 4661_20081118.patch [ 12394200 ]
          Chris Douglas made changes -
          Status Open [ 1 ] Patch Available [ 10002 ]
          Hide
          Chris Douglas added a comment -

          +1 Looks good.

          Show
          Chris Douglas added a comment - +1 Looks good.
          Hide
          Tsz Wo Nicholas Sze added a comment -
               [exec] +1 overall.  
          
               [exec]     +1 @author.  The patch does not contain any @author tags.
          
               [exec]     +1 tests included.  The patch appears to include 4 new or modified tests.
          
               [exec]     +1 javadoc.  The javadoc tool did not generate any warning messages.
          
               [exec]     +1 javac.  The applied patch does not increase the total number of javac compiler warnings.
          
               [exec]     +1 findbugs.  The patch does not introduce any new Findbugs warnings.
          
               [exec]     +1 Eclipse classpath. The patch retains Eclipse classpath integrity.
          

          The patch in HADOOP-3052 was tested extensively in large clusters. The patch here only syn it with trunk and adds a unit test.

          I am running all unit tests locally although this does not make much sense since this patch does not change any existing codes.

          Show
          Tsz Wo Nicholas Sze added a comment - [exec] +1 overall. [exec] +1 @author. The patch does not contain any @author tags. [exec] +1 tests included. The patch appears to include 4 new or modified tests. [exec] +1 javadoc. The javadoc tool did not generate any warning messages. [exec] +1 javac. The applied patch does not increase the total number of javac compiler warnings. [exec] +1 findbugs. The patch does not introduce any new Findbugs warnings. [exec] +1 Eclipse classpath. The patch retains Eclipse classpath integrity. The patch in HADOOP-3052 was tested extensively in large clusters. The patch here only syn it with trunk and adds a unit test. I am running all unit tests locally although this does not make much sense since this patch does not change any existing codes.
          Hide
          Tsz Wo Nicholas Sze added a comment -

          Passed all unit tests locally. I am going to commit this.

          Show
          Tsz Wo Nicholas Sze added a comment - Passed all unit tests locally. I am going to commit this.
          Tsz Wo Nicholas Sze made changes -
          Hadoop Flags [Reviewed]
          Hide
          Tsz Wo Nicholas Sze added a comment -

          I just committed this.

          Show
          Tsz Wo Nicholas Sze added a comment - I just committed this.
          Tsz Wo Nicholas Sze made changes -
          Status Patch Available [ 10002 ] Resolved [ 5 ]
          Fix Version/s 0.20.0 [ 12313438 ]
          Resolution Fixed [ 1 ]
          Hide
          Hudson added a comment -
          Show
          Hudson added a comment - Integrated in Hadoop-trunk #667 (See http://hudson.zones.apache.org/hudson/job/Hadoop-trunk/667/ )
          Hide
          Tsz Wo Nicholas Sze added a comment -

          4661_20081118_0.18.patch: This patch works for 0.18 but it won't be committed since no new features can be added to 0.18.

          For 0.19, please use 4661_20081118.patch, the same patch for trunk.

          For 0.17, please use the patch in HADOOP-3052.

          Show
          Tsz Wo Nicholas Sze added a comment - 4661_20081118_0.18.patch: This patch works for 0.18 but it won't be committed since no new features can be added to 0.18. For 0.19, please use 4661_20081118.patch, the same patch for trunk. For 0.17, please use the patch in HADOOP-3052 .
          Tsz Wo Nicholas Sze made changes -
          Attachment 4661_20081118_0.18.patch [ 12394617 ]
          Robert Chansler made changes -
          Release Note Introduced distch tool for parallel ch{mod, own, grp}.
          Robert Chansler made changes -
          Component/s tools/distcp [ 12312387 ]
          Nigel Daley made changes -
          Status Resolved [ 5 ] Closed [ 6 ]
          Owen O'Malley made changes -
          Component/s tools/distcp [ 12312387 ]
          Allen Wittenauer made changes -
          Link This issue is depended upon by HADOOP-6516 [ HADOOP-6516 ]

            People

            • Assignee:
              Tsz Wo Nicholas Sze
              Reporter:
              Tsz Wo Nicholas Sze
            • Votes:
              0 Vote for this issue
              Watchers:
              2 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved:

                Development