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

        Issue Links

          Activity

          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.
          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.
          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.
          Hide
          Jakob Homan added a comment -

          submitting patch.

          Show
          Jakob Homan added a comment - submitting patch.
          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.

            People

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

              Dates

              • Created:
                Updated:
                Resolved:

                Development