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  1. Hadoop HDFS
  2. HDFS-1073 Simpler model for Namenode's fs Image and edit Logs
  3. HDFS-2088

1073: Move edits log archiving logic into FSEditLog/JournalManager

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Details

    • Sub-task
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • Edit log branch (HDFS-1073)
    • Edit log branch (HDFS-1073)
    • namenode
    • None
    • Reviewed

    Description

      Currently the logic to archive edits logs is File-specific which presents some issues for Ivan's work. Since it relies on inspecting storage directories using NNStorage.inspectStorageDirs, it also misses directories that the image layer considers "failed" which results in edits logs piling up in these kinds of directories. This JIRA is similar to HDFS-2018 but only deals with archival for now.

      Attachments

        1. delta.txt
          4 kB
          Todd Lipcon
        2. hdfs-2088.txt
          28 kB
          Todd Lipcon
        3. hdfs-2088.txt
          28 kB
          Todd Lipcon

        Issue Links

          relates to

          Sub-task - The sub-task of the issue HDFS-2018 1073: Move all journal stream management code into one place

          • Major - Major loss of function.
          • Closed

          Activity

            People

              tlipcon Todd Lipcon
              tlipcon Todd Lipcon
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              Dates

                Created:
                Updated:
                Resolved: