Hadoop Common
  1. Hadoop Common
  2. HADOOP-3741

SecondaryNameNode has http server on dfs.secondary.http.address but without any contents

    Details

    • Type: New Feature New Feature
    • Status: Closed
    • Priority: Major Major
    • Resolution: Fixed
    • Affects Version/s: 0.19.0
    • Fix Version/s: 0.21.0
    • Component/s: None
    • Labels:
      None
    • Hadoop Flags:
      Reviewed
    • Release Note:
      Backup namenode's web UI default page now has some useful content.

      Description

      SecondaryNameNode has http server on dfs.secondary.http.address but does not have any information on it. It could publish useful information about NameNode it is talking to, checkpoints, the current configured checkpoint interval and checkpoint size and also configured directories.

      1. 3741_20090206.patch
        7 kB
        Tsz Wo Nicholas Sze
      2. 3741_20090206b.patch
        6 kB
        Tsz Wo Nicholas Sze
      3. SecondaryNameNode web ui.jpg
        98 kB
        Tsz Wo Nicholas Sze

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            People

            • Assignee:
              Tsz Wo Nicholas Sze
              Reporter:
              Lohit Vijayarenu
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              Dates

              • Created:
                Updated:
                Resolved:

                Development