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  1. Hadoop HDFS
  2. HDFS-7240 Scaling HDFS
  3. HDFS-12756

Ozone: Add datanodeID to heartbeat responses and container protocol

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    Details

    • Type: Sub-task
    • Status: Resolved
    • Priority: Trivial
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: HDFS-7240
    • Component/s: None
    • Labels:
      None
    • Target Version/s:
    • Hadoop Flags:
      Reviewed

      Description

      if we have datanode ID in the HBs responses and commands send to datanode, we will be able to do additional sanity checking on datanode before executing the command. This is also very helpful in creating a MiniOzoneCluster with 1000s of simulated nodes. This is needed for scale based unit tests of SCM.

        Attachments

        1. HDFS-12756-HDFS-7240.001.patch
          27 kB
          Anu Engineer
        2. HDFS-12756-HDFS-7240.002.patch
          125 kB
          Anu Engineer
        3. HDFS-12756-HDFS-7240.003.patch
          128 kB
          Nanda kumar
        4. HDFS-12756-HDFS-7240.004.patch
          130 kB
          Anu Engineer
        5. HDFS-12756-HDFS-7240.005.patch
          131 kB
          Nanda kumar

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              • Assignee:
                aengineer Anu Engineer
                Reporter:
                aengineer Anu Engineer
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                Dates

                • Created:
                  Updated:
                  Resolved: