Hadoop HDFS
  1. Hadoop HDFS
  2. HDFS-3814

Make the replication monitor multipliers configurable in 1.x

    Details

    • Type: Improvement Improvement
    • Status: Closed
    • Priority: Major Major
    • Resolution: Fixed
    • Affects Version/s: 1.1.0
    • Fix Version/s: 1.1.0
    • Component/s: namenode
    • Labels:
      None
    • Target Version/s:
    • Hadoop Flags:
      Reviewed
    • Release Note:
      Hide
      This change adds two new configuration parameters.
      # {{dfs.namenode.invalidate.work.pct.per.iteration}} for controlling deletion rate of blocks.
      # {{dfs.namenode.replication.work.multiplier.per.iteration}} for controlling replication rate. This in turn allows controlling the time it takes for decommissioning.

      Please see hdfs-default.xml for detailed description.
      Show
      This change adds two new configuration parameters. # {{dfs.namenode.invalidate.work.pct.per.iteration}} for controlling deletion rate of blocks. # {{dfs.namenode.replication.work.multiplier.per.iteration}} for controlling replication rate. This in turn allows controlling the time it takes for decommissioning. Please see hdfs-default.xml for detailed description.

      Description

      It would be good to have the equivalent change of HDFS-3475 in 1.x to allow customization of replication rate.

      1. HDFS-3814.patch
        6 kB
        Jing Zhao
      2. HDFS-3814.patch
        11 kB
        Jing Zhao
      3. HDFS-3814.patch
        11 kB
        Jing Zhao
      4. HDFS-3814.patch
        10 kB
        Suresh Srinivas

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            • Assignee:
              Jing Zhao
              Reporter:
              Suresh Srinivas
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              Dates

              • Created:
                Updated:
                Resolved:

                Development