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  1. Hadoop HDFS
  2. HDFS-9181

Better handling of exceptions thrown during upgrade shutdown

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Details

    • Improvement
    • Status: Resolved
    • Minor
    • Resolution: Fixed
    • None
    • 2.8.0, 3.0.0-alpha1
    • None
    • 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

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            weichiu Wei-Chiu Chuang
            weichiu Wei-Chiu Chuang
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            Dates

              Created:
              Updated:
              Resolved:

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