Uploaded image for project: 'Hadoop Common'
  1. Hadoop Common
  2. HADOOP-1029

streaming doesn't work with multiple maps

Log workAgile BoardRank to TopRank to BottomAttach filesAttach ScreenshotVotersWatch issueWatchersCreate sub-taskConvert to sub-taskMoveLinkCloneLabelsUpdate Comment AuthorReplace String in CommentUpdate Comment VisibilityDelete Comments
    XMLWordPrintableJSON

    Details

    • Type: Bug
    • Status: Closed
    • Priority: Blocker
    • Resolution: Fixed
    • Affects Version/s: 0.11.2
    • Fix Version/s: 0.12.0
    • Component/s: None
    • Labels:
      None

      Description

      StreamInputFormat doesn't 'seek' to the right offset for the split, therefore leading to a situation where every map reads the same input-split and processes it; also the StreamLineRecordReader has a bug where it doesn't clear out the contents of previous keys/values and that data is appended to each subsequent key/value.

        Attachments

        Issue Links

          Activity

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

            People

              Dates

              • Created:
                Updated:
                Resolved:

                Issue deployment