Uploaded image for project: 'Hadoop Common'
  1. Hadoop Common
  2. HADOOP-16830 Add public IOStatistics API
  3. HADOOP-17274

MR FileInput/Output formats to aggregate IOStatistics

    XMLWordPrintableJSON

    Details

    • Type: Sub-task
    • Status: Open
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: 3.3.1
    • Fix Version/s: None
    • Component/s: fs
    • Labels:
      None

      Description

      The MR input formats are where IO takes place, so collect stats. Justifiable if Hive/Spark use these (I think they do).

        Attachments

          Activity

            People

            • Assignee:
              Unassigned
              Reporter:
              stevel@apache.org Steve Loughran
            • Votes:
              0 Vote for this issue
              Watchers:
              2 Start watching this issue

              Dates

              • Created:
                Updated: