Uploaded image for project: 'Hadoop HDFS'
  1. Hadoop HDFS
  2. HDFS-7979

Initialize block report IDs with a random number

    XMLWordPrintableJSON

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

          Activity

            People

              andrew.wang Andrew Wang
              andrew.wang Andrew Wang
              Votes:
              0 Vote for this issue
              Watchers:
              5 Start watching this issue

              Dates

                Created:
                Updated:
                Resolved: