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  1. Hadoop HDFS
  2. HDFS-5400

DFS_CLIENT_MMAP_CACHE_THREAD_RUNS_PER_TIMEOUT constant is set to the wrong value

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 2.3.0
    • Fix Version/s: 2.3.0
    • Component/s: None
    • Labels:
      None
    • Target Version/s:

      Description

      DFS_CLIENT_MMAP_CACHE_THREAD_RUNS_PER_TIMEOUT is set to the wrong value. It should be set to dfs.client.mmap.cache.thread.runs.per.timeout, but instead it is set to dfs.client.mmap.cache.timeout.ms. The result is that mmap segments cached in the ClientMmapManager will take much longer to timeout than they should.

        Attachments

        1. HDFS-5400.001.patch
          1 kB
          Colin McCabe

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

              • Created:
                Updated:
                Resolved: