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  1. Hadoop Common
  2. HADOOP-13065 Add a new interface for retrieving FS and FC Statistics
  3. HADOOP-13280

FileSystemStorageStatistics#getLong(“readOps“) should return readOps + largeReadOps

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    Details

    • Type: Sub-task
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 2.8.0
    • Fix Version/s: 2.8.0, 3.0.0-alpha1
    • Component/s: fs
    • Labels:
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    • Target Version/s:

      Description

      Currently FileSystemStorageStatistics instance simply returns data from FileSystem$Statistics. As to readOps, the FileSystem$Statistics#getReadOps() returns readOps + largeReadOps. We should make the FileSystemStorageStatistics#getLong(“readOps“) return the sum as well.

      Moreover, there is no unit tests for FileSystemStorageStatistics and this JIRA will also address this.

        Attachments

        1. HADOOP-13280.000.patch
          6 kB
          Mingliang Liu
        2. HADOOP-13280.001.patch
          6 kB
          Mingliang Liu
        3. HADOOP-13280-branch-2.8.000.patch
          5 kB
          Mingliang Liu

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            People

            • Assignee:
              liuml07 Mingliang Liu
              Reporter:
              liuml07 Mingliang Liu
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              Dates

              • Created:
                Updated:
                Resolved: