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  1. Hadoop HDFS
  2. HDFS-9806 Allow HDFS block replicas to be provided by an external storage system
  3. HDFS-10675

[READ] Datanode support to read from external stores.

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    Details

    • Type: Sub-task
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 3.1.0
    • Component/s: None
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      This JIRA introduces a new PROVIDED StorageType to represent external stores, along with enabling the Datanode to read from such stores using a ProvidedReplica and a ProvidedVolume.

        Attachments

        1. HDFS-10675-HDFS-9806.009.patch
          152 kB
          Christopher Douglas
        2. HDFS-10675-HDFS-9806.008.patch
          152 kB
          Virajith Jalaparti
        3. HDFS-10675-HDFS-9806.007.patch
          151 kB
          Virajith Jalaparti
        4. HDFS-10675-HDFS-9806.006.patch
          155 kB
          Virajith Jalaparti
        5. HDFS-10675-HDFS-9806.005.patch
          155 kB
          Virajith Jalaparti
        6. HDFS-10675-HDFS-9806.004.patch
          155 kB
          Virajith Jalaparti
        7. HDFS-10675-HDFS-9806.003.patch
          120 kB
          Virajith Jalaparti
        8. HDFS-10675-HDFS-9806.002.patch
          109 kB
          Virajith Jalaparti
        9. HDFS-10675-HDFS-9806.001.patch
          86 kB
          Virajith Jalaparti

          Issue Links

          breaks

          Bug - A problem which impairs or prevents the functions of the product. HDFS-13151 Fix the javadoc error in ReplicaInfo

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Resolved
          depends upon

          Task - A task that needs to be done. HDFS-9809 Abstract implementation-specific details from the datanode

          • Major - Major loss of function.
          • Resolved
          is depended upon by

          Sub-task - The sub-task of the issue HDFS-10706 [READ] Add tool generating FSImage from external store

          • Major - Major loss of function.
          • Resolved
          relates to

          Task - A task that needs to be done. HDFS-11221 Have StorageDirectory return Optional<File> instead of File/null

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

            Activity

              People

              • Assignee:
                virajith Virajith Jalaparti
                Reporter:
                virajith Virajith Jalaparti
              • Votes:
                0 Vote for this issue
                Watchers:
                9 Start watching this issue

                Dates

                • Created:
                  Updated:
                  Resolved: