Uploaded image for project: 'Hadoop Map/Reduce'
  1. Hadoop Map/Reduce
  2. MAPREDUCE-4990

Construct debug strings conditionally in ShuffleHandler.Shuffle#sendMapOutput()

VotersWatch issueWatchersCreate sub-taskLinkCloneUpdate Comment AuthorReplace String in CommentUpdate Comment VisibilityDelete Comments
    XMLWordPrintableJSON

    Details

    • Type: Improvement
    • Status: Closed
    • Priority: Trivial
    • Resolution: Fixed
    • Affects Version/s: 2.0.3-alpha, 0.23.5
    • Fix Version/s: 0.23.7, 2.1.0-beta
    • Component/s: None
    • Labels:
      None

      Description

      In #sendMapOutput(), the debug statements are not wrapped in the customary #isDebugEnabled() condition. Given this piece of code is critical for performance, it would be nice to fix it.

        Attachments

        1. mr-4990.patch
          2 kB
          Karthik Kambatla

          Activity
          $i18n.getText('security.level.explanation', $currentSelection) Viewable by All Users
          Cancel

            People

            • Assignee:
              kasha Karthik Kambatla
              Reporter:
              kasha Karthik Kambatla

              Dates

              • Created:
                Updated:
                Resolved:

                Issue deployment