Uploaded image for project: 'Hadoop HDFS'
  1. Hadoop HDFS
  2. HDFS-3077 Quorum-based protocol for reading and writing edit logs
  3. HDFS-3789

JournalManager#format() should be able to throw IOException

    XMLWordPrintableJSON

Details

    • Sub-task
    • Status: Closed
    • Major
    • Resolution: Fixed
    • 3.0.0-alpha1
    • 2.0.3-alpha
    • ha, namenode
    • None
    • Reviewed

    Description

      Currently JournalManager#format cannot throw any exception. As format can fail, we should be able to propogate this failure upwards. Otherwise, format will fail silently, and the admin will start using the cluster with a failed/unusable journal manager.

      Attachments

        1. HDFS-3789.diff
          4 kB
          Ivan Kelly
        2. 0003-HDFS-3789-for-branch-2.patch
          5 kB
          Ivan Kelly

        Activity

          People

            ikelly Ivan Kelly
            ikelly Ivan Kelly
            Votes:
            0 Vote for this issue
            Watchers:
            5 Start watching this issue

            Dates

              Created:
              Updated:
              Resolved: