Hadoop HDFS
  1. Hadoop HDFS
  2. HDFS-1052 HDFS scalability with multiple namenodes
  3. HDFS-1637

Federation: FSDataset in Datanode should be created after initial handshake with namenode

    Details

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

      Description

      Currently storage is initialized only after handshake with a namenode.However FSDataset is created before handshake and hence before storage initialization. At this time, storage does not have storage directories resulting in FSDataset initialized with no volumes.

      1. HDFS-1637.1.patch
        9 kB
        Jitendra Nath Pandey

        Activity

        Jitendra Nath Pandey created issue -
        Jitendra Nath Pandey made changes -
        Field Original Value New Value
        Attachment HDFS-1637.1.patch [ 12471773 ]
        Jitendra Nath Pandey made changes -
        Status Open [ 1 ] Resolved [ 5 ]
        Hadoop Flags [Reviewed]
        Resolution Fixed [ 1 ]
        Jitendra Nath Pandey made changes -
        Parent HDFS-1052 [ 12459727 ]
        Issue Type Bug [ 1 ] Sub-task [ 7 ]

          People

          • Assignee:
            Jitendra Nath Pandey
            Reporter:
            Jitendra Nath Pandey
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            Dates

            • Created:
              Updated:
              Resolved:

              Development