Hadoop Common
  1. Hadoop Common
  2. HADOOP-5502

Backup and checkpoint nodes should be documented

    Details

    • Type: Improvement Improvement
    • Status: Closed
    • Priority: Major Major
    • Resolution: Fixed
    • Affects Version/s: 0.21.0
    • Fix Version/s: 0.21.0
    • Component/s: documentation
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      HDFS user guide should include description of backup and checkpoint nodes.

      1. HADOOP-5502.patch
        11 kB
        Jakob Homan
      2. HADOOP-5502.patch
        11 kB
        Jakob Homan
      3. BackupNodeGuide.patch
        10 kB
        Konstantin Shvachko

        Issue Links

          Activity

          Transition Time In Source Status Execution Times Last Executer Last Execution Date
          Open Open Patch Available Patch Available
          14d 6h 16m 1 Jakob Homan 31/Mar/09 02:25
          Patch Available Patch Available Resolved Resolved
          10d 21h 4m 1 Konstantin Shvachko 10/Apr/09 23:30
          Resolved Resolved Closed Closed
          500d 22h 6m 1 Tom White 24/Aug/10 21:36
          Tom White made changes -
          Status Resolved [ 5 ] Closed [ 6 ]
          Owen O'Malley made changes -
          Component/s dfs [ 12310710 ]
          Konstantin Shvachko made changes -
          Status Patch Available [ 10002 ] Resolved [ 5 ]
          Hadoop Flags [Reviewed]
          Resolution Fixed [ 1 ]
          Hide
          Konstantin Shvachko added a comment -

          I just committed this. Thank you Jakob.

          Show
          Konstantin Shvachko added a comment - I just committed this. Thank you Jakob.
          Hide
          Konstantin Shvachko added a comment -

          Ok, so this patch was cross-reviewed by me and Jakob. The final version looks good to me. Jakob verified the links in the new documents.

          Show
          Konstantin Shvachko added a comment - Ok, so this patch was cross-reviewed by me and Jakob. The final version looks good to me. Jakob verified the links in the new documents.
          Hide
          Jakob Homan added a comment -

          Also, in the new patch, verified all the links.

          Show
          Jakob Homan added a comment - Also, in the new patch, verified all the links.
          Jakob Homan made changes -
          Attachment HADOOP-5502.patch [ 12405195 ]
          Hide
          Jakob Homan added a comment -

          Tweaked a bit of verbage, corrected a couple spelling mistakes. Otherwise looks good.

          Show
          Jakob Homan added a comment - Tweaked a bit of verbage, corrected a couple spelling mistakes. Otherwise looks good.
          Konstantin Shvachko made changes -
          Attachment BackupNodeGuide.patch [ 12405130 ]
          Hide
          Konstantin Shvachko added a comment -

          I updated a bit the backup node documentation.

          Show
          Konstantin Shvachko added a comment - I updated a bit the backup node documentation.
          Hide
          Jakob Homan added a comment -

          Test failures not related to patch. Neat how it Hudson noticed it was
          just a documentation change and didn't require tests.

          Show
          Jakob Homan added a comment - Test failures not related to patch. Neat how it Hudson noticed it was just a documentation change and didn't require tests.
          Hide
          Hadoop QA added a comment -

          -1 overall. Here are the results of testing the latest attachment
          http://issues.apache.org/jira/secure/attachment/12404200/HADOOP-5502.patch
          against trunk revision 760376.

          +1 @author. The patch does not contain any @author tags.

          +0 tests included. The patch appears to be a documentation patch that doesn't require tests.

          +1 javadoc. The javadoc tool did not generate any warning messages.

          +1 javac. The applied patch does not increase the total number of javac compiler warnings.

          +1 findbugs. The patch does not introduce any new Findbugs warnings.

          +1 Eclipse classpath. The patch retains Eclipse classpath integrity.

          +1 release audit. The applied patch does not increase the total number of release audit warnings.

          -1 core tests. The patch failed core unit tests.

          -1 contrib tests. The patch failed contrib unit tests.

          Test results: http://hudson.zones.apache.org/hudson/job/Hadoop-Patch-minerva.apache.org/83/testReport/
          Findbugs warnings: http://hudson.zones.apache.org/hudson/job/Hadoop-Patch-minerva.apache.org/83/artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html
          Checkstyle results: http://hudson.zones.apache.org/hudson/job/Hadoop-Patch-minerva.apache.org/83/artifact/trunk/build/test/checkstyle-errors.html
          Console output: http://hudson.zones.apache.org/hudson/job/Hadoop-Patch-minerva.apache.org/83/console

          This message is automatically generated.

          Show
          Hadoop QA added a comment - -1 overall. Here are the results of testing the latest attachment http://issues.apache.org/jira/secure/attachment/12404200/HADOOP-5502.patch against trunk revision 760376. +1 @author. The patch does not contain any @author tags. +0 tests included. The patch appears to be a documentation patch that doesn't require tests. +1 javadoc. The javadoc tool did not generate any warning messages. +1 javac. The applied patch does not increase the total number of javac compiler warnings. +1 findbugs. The patch does not introduce any new Findbugs warnings. +1 Eclipse classpath. The patch retains Eclipse classpath integrity. +1 release audit. The applied patch does not increase the total number of release audit warnings. -1 core tests. The patch failed core unit tests. -1 contrib tests. The patch failed contrib unit tests. Test results: http://hudson.zones.apache.org/hudson/job/Hadoop-Patch-minerva.apache.org/83/testReport/ Findbugs warnings: http://hudson.zones.apache.org/hudson/job/Hadoop-Patch-minerva.apache.org/83/artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html Checkstyle results: http://hudson.zones.apache.org/hudson/job/Hadoop-Patch-minerva.apache.org/83/artifact/trunk/build/test/checkstyle-errors.html Console output: http://hudson.zones.apache.org/hudson/job/Hadoop-Patch-minerva.apache.org/83/console This message is automatically generated.
          Jakob Homan made changes -
          Status Open [ 1 ] Patch Available [ 10002 ]
          Hide
          Jakob Homan added a comment -

          submitting patch.

          Show
          Jakob Homan added a comment - submitting patch.
          Jakob Homan made changes -
          Attachment HADOOP-5502.patch [ 12404200 ]
          Hide
          Jakob Homan added a comment -

          Done with first draft. Adds user-level documentation for commands and overview in HDFS user guide. No tests as is only change in forrest source docs.

          Show
          Jakob Homan added a comment - Done with first draft. Adds user-level documentation for commands and overview in HDFS user guide. No tests as is only change in forrest source docs.
          Jakob Homan made changes -
          Assignee Jakob Homan [ jghoman ]
          Konstantin Shvachko made changes -
          Field Original Value New Value
          Link This issue is related to HADOOP-4539 [ HADOOP-4539 ]
          Konstantin Shvachko created issue -

            People

            • Assignee:
              Jakob Homan
              Reporter:
              Konstantin Shvachko
            • Votes:
              0 Vote for this issue
              Watchers:
              1 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved:

                Development