Uploaded image for project: 'Hadoop Common'
  1. Hadoop Common
  2. HADOOP-3848

TaskTracker.localizeJob calls getSystemDir for each task rather than caching it

    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 0.18.0
    • Fix Version/s: 0.19.0
    • Component/s: None
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      We should call it once and cache that value, I see 100k+ RPCs for large jobs...

        Attachments

          Activity

            People

            • Assignee:
              acmurthy Arun C Murthy
              Reporter:
              acmurthy Arun C Murthy
            • Votes:
              0 Vote for this issue
              Watchers:
              2 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved: