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  1. Hadoop HDFS
  2. HDFS-7979

Initialize block report IDs with a random number

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Details

    • Improvement
    • Status: Resolved
    • Minor
    • Resolution: Fixed
    • 2.7.0
    • 2.8.0, 3.0.0-alpha1
    • datanode
    • None

    Description

      Right now block report IDs use system nanotime. This isn't that random, so let's start it at a random number for some more safety.

      Attachments

        1. HDFS-7979.001.patch
          2 kB
          Andrew Wang
        2. HDFS-7979.002.patch
          2 kB
          Andrew Wang
        3. HDFS-7979.003.patch
          3 kB
          Andrew Wang
        4. HDFS-7979.004.patch
          3 kB
          Andrew Wang

        Issue Links

        relates to

        Bug - A problem which impairs or prevents the functions of the product. HDFS-7960 The full block report should prune zombie storages even if they're not empty

        • Critical - Crashes, loss of data, severe memory leak.
        • Closed

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            andrew.wang Andrew Wang
            andrew.wang Andrew Wang
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            Dates

              Created:
              Updated:
              Resolved:

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