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  1. Hadoop HDFS
  2. HDFS-1564

Make dfs.datanode.du.reserved configurable per volume

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Details

    • New Feature
    • Status: Open
    • Minor
    • Resolution: Unresolved
    • None
    • None
    • datanode
    • None

    Description

      In clusters with DNs which have heterogeneous data dir volumes, it would be nice if dfs.datanode.du.reserved could be configured per-volume.

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          is related to

          Bug - A problem which impairs or prevents the functions of the product. HADOOP-1463 dfs.datanode.du.reserved semantics being violated

          • Blocker - Blocks development and/or testing work, production could not run
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. HADOOP-4430 Namenode Web UI capacity report is inconsistent with Balancer

          • Blocker - Blocks development and/or testing work, production could not run
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. HADOOP-2549 hdfs does not honor dfs.du.reserved setting

          • Critical - Crashes, loss of data, severe memory leak.
          • Closed

          Improvement - An improvement or enhancement to an existing feature or task. HADOOP-2816 Cluster summary at name node web has confusing report for space utilization

          • Major - Major loss of function.
          • Closed

          Activity

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              Unassigned Unassigned
              atm Aaron Myers
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              Dates

                Created:
                Updated: