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  1. Hadoop HDFS
  2. HDFS-4949 Centralized cache management in HDFS
  3. HDFS-5451

Add byte and file statistics to PathBasedCacheEntry

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    Details

    • Type: Sub-task
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 3.0.0-alpha1
    • Fix Version/s: 2.3.0
    • Component/s: datanode, namenode
    • Labels:
      None
    • Target Version/s:

      Description

      It would be nice to have message at DEBUG level that described all the decisions we made for cache entries. That way we could turn on this debugging to get more information. We should also store the number of bytes each PBCE wanted, and the number of bytes it got, plus the number of inodes it got, and output those in listDirectives.

        Attachments

        1. HDFS-5451.001.patch
          28 kB
          Colin McCabe
        2. HDFS-5451.002.patch
          29 kB
          Colin McCabe
        3. HDFS-5451.003.patch
          31 kB
          Colin McCabe
        4. HDFS-5451.004.patch
          31 kB
          Colin McCabe

          Activity

            People

            • Assignee:
              cmccabe Colin McCabe
              Reporter:
              cmccabe Colin McCabe
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              Dates

              • Created:
                Updated:
                Resolved: