Uploaded image for project: '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
    • Status: Resolved
    • Priority: 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.

        Attachments

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

          Activity

            People

            • Assignee:
              jnp Jitendra Nath Pandey
              Reporter:
              jnp Jitendra Nath Pandey
            • Votes:
              0 Vote for this issue
              Watchers:
              2 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved: