Hadoop HDFS
  1. Hadoop HDFS
  2. HDFS-1954

Improve corrupt files warning message on NameNode web UI

    Details

    • Type: Improvement Improvement
    • Status: Resolved
    • Priority: Major Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 0.22.0
    • Component/s: namenode
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      On NameNode web interface, you may get this warning:

      WARNING : There are about 32 missing blocks. Please check the log or run fsck.

      If the cluster was started less than 14 days before, it would be great to add: "Is dfs.data.dir defined?"

      If at the point of that error message, that parameter could be checked, and error made "OMG dfs.data.dir isn't defined!" that'd be even better. As is, troubleshooting undefined parameters is a difficult proposition.

      I suspect this is an easy fix.

      1. HDFS-1954.patch
        2 kB
        Patrick Hunt
      2. HDFS-1954.patch
        2 kB
        Patrick Hunt
      3. HDFS-1954.patch
        2 kB
        Patrick Hunt
      4. branch-0.22-hdfs-1954.patch
        3 kB
        Konstantin Shvachko

        Activity

          People

          • Assignee:
            Patrick Hunt
            Reporter:
            philo vivero
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