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  1. Hadoop HDFS
  2. HDFS-5741

BlockInfo#findDataNode can be removed

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Details

    • Bug
    • Status: Resolved
    • Minor
    • Resolution: Done
    • 2.3.0, 3.0.0-alpha1
    • None
    • namenode
    • None

    Description

      NN now tracks replicas by storage, so BlockInfo#findDataNode can be replaced with BlockInfo#findStorageInfo.

      BlockManager#reportDiff is being fixed as part of HDFS-5483, this Jira is to fix the rest of the callers.

      [suggested by sirianni on HDFS-5483]

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        Issue Links

          duplicates

          Improvement - An improvement or enhancement to an existing feature or task. HDFS-7743 Code cleanup of BlockInfo and rename BlockInfo to BlockInfoContiguous

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Closed
          is related to

          Sub-task - The sub-task of the issue HDFS-5483 NN should gracefully handle multiple block replicas on same DN

          • Major - Major loss of function.
          • Closed

          Activity

            People

              arp Arpit Agarwal
              arp Arpit Agarwal
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              Dates

                Created:
                Updated:
                Resolved: