Hadoop HDFS
  1. Hadoop HDFS
  2. HDFS-1955

FSImage.doUpgrade() was made too fault-tolerant by HDFS-1826

    Details

    • Type: Bug Bug
    • Status: Closed
    • Priority: Major Major
    • Resolution: Fixed
    • Affects Version/s: 0.22.0, 0.23.0
    • Fix Version/s: 0.23.0
    • Component/s: namenode
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      Prior to HDFS-1826, doUpgrade() would fail if any of the storage directories failed to successfully write the new fsimage or edits files.
      Now it appears to "succeed" even if some or all of the individual directories fail.

      There is some discussion about whether doUpgrade() should have some fault tolerance, but for now make it fail on any single storage directory failure, as before.

      1. hdfs-1955_1.patch
        8 kB
        Matt Foley
      2. hdfs-1955_1.patch
        8 kB
        Matt Foley
      3. hdfs-1955_2.patch
        8 kB
        Matt Foley

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            • Assignee:
              Matt Foley
              Reporter:
              Matt Foley
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              Dates

              • Created:
                Updated:
                Resolved:

                Development