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  1. Hadoop HDFS
  2. HDFS-9034

"StorageTypeStats" Metric should not count failed storage.

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Details

    • Bug
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • None
    • 2.8.0, 2.9.0, 3.0.0-alpha2
    • namenode
    • None
    • Reviewed

    Description

      When we remove one storage type from all the DNs, still NN UI shows entry of those storage type –

      Ex:for ARCHIVE
      Steps--
      1. ARCHIVE Storage type was added for all DNs
      2. Stop DNs
      3. Removed ARCHIVE Storages from all DNs
      4. Restarted DNs

      NN UI shows below –

      DFS Storage Types
      Storage Type Configured Capacity Capacity Used Capacity Remaining
      ARCHIVE 57.18 GB 64 KB (0%) 39.82 GB (69.64%) 64 KB 1

      Attachments

        1. dfsStorage_NN_UI2.png
          10 kB
          Archana T
        2. HDFS-9034.01.patch
          2 kB
          Surendra Singh Lilhore
        3. HDFS-9034.02.patch
          9 kB
          Surendra Singh Lilhore
        4. HDFS-9034.03.patch
          9 kB
          Surendra Singh Lilhore
        5. HDFS-9034.04.patch
          9 kB
          Surendra Singh Lilhore

        Issue Links

          breaks

          Bug - A problem which impairs or prevents the functions of the product. HDFS-9602 TestReplicationPolicyConsiderLoad.testChooseTargetWithDecomNodes failed on trunk

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

          Bug - A problem which impairs or prevents the functions of the product. HDFS-9597 BaseReplicationPolicyTest should update data node stats after adding a data node

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Resolved
          is related to

          Sub-task - The sub-task of the issue HDFS-7483 Display information per tier on the Namenode UI

          • Major - Major loss of function.
          • Resolved
          relates to

          Sub-task - The sub-task of the issue HDFS-7390 Provide JMX metrics per storage type

          • Major - Major loss of function.
          • Resolved

          Activity

            People

              surendralilhore Surendra Singh Lilhore
              archanat Archana T
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              Dates

                Created:
                Updated:
                Resolved: