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  1. Hadoop HDFS
  2. HDFS-1052 HDFS scalability with multiple namenodes
  3. HDFS-1645

HDFS Federation: DatanodeCommand Finalize sent from namenode to datanode must include block pool ID

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Details

    • Sub-task
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • Federation Branch
    • Federation Branch
    • datanode, namenode
    • None
    • Reviewed

    Description

      With federation, a namenode finalizes a block pool corresponding to it. Finalize command requires block pool ID information. Datanode uses this to finalize only the storage associated with the block pool.

      Attachments

        1. HDFS-1645.patch
          5 kB
          Suresh Srinivas

        Activity

          People

            sureshms Suresh Srinivas
            sureshms Suresh Srinivas
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            Dates

              Created:
              Updated:
              Resolved: