Uploaded image for project: 'Hadoop HDFS'
  1. Hadoop HDFS
  2. HDFS-9181

Better handling of exceptions thrown during upgrade shutdown

    Details

    • Type: Improvement
    • Status: Resolved
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 2.8.0, 3.0.0-alpha1
    • Component/s: None
    • Labels:
    • Hadoop Flags:
      Reviewed

      Description

      Previously in HDFS-7533, a bug was fixed by suppressing exceptions during upgrade shutdown. It may be appropriate as a temporary fix, but it would be better if the exception is handled in some other ways.

      One way to handle it is by emitting a warning message. There could exist other ways to handle it. This jira is created to discuss how to handle this case better.

      Thanks to Daniel Templeton for bringing this up.

        Attachments

        1. HDFS-9181.002.patch
          2 kB
          Wei-Chiu Chuang
        2. HDFS-9181.003.patch
          2 kB
          Wei-Chiu Chuang
        3. HDFS-9181.004.patch
          2 kB
          Wei-Chiu Chuang
        4. HDFS-9181.005.patch
          3 kB
          Wei-Chiu Chuang

          Issue Links

            Activity

              People

              • Assignee:
                jojochuang Wei-Chiu Chuang
                Reporter:
                jojochuang Wei-Chiu Chuang
              • Votes:
                0 Vote for this issue
                Watchers:
                7 Start watching this issue

                Dates

                • Created:
                  Updated:
                  Resolved: