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  1. Hive
  2. HIVE-9351

Running Hive Jobs with Tez cause templeton to never report percent complete

    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 0.14.0
    • Fix Version/s: 1.1.0
    • Component/s: WebHCat
    • Labels:
      None

      Description

      Currently, when submitting Hive jobs through WebHCat and Hive is configured to use Tez, the "percentComplete" field returned by WebHCat is empty.

      LaunchMapper in WebHCat parses stderr of the process that it launches to extract map = 100%, reduce = 100% for Map/Reduce case. With Tez the content of stderr looks like

        Map 1: -/-	Reducer 2: 0/1	
        Map 1: -/-	Reducer 2: 0(+1)/1	
        Map 1: -/-	Reducer 2: 1/1
      

      WebHCat should handle that as well.
      WebHCat will follow HIVE-8495 and report (completed tasks)/(total tasks) as a percentage.

        Attachments

        1. HIVE-9351.patch
          9 kB
          Eugene Koifman

          Activity

            People

            • Assignee:
              ekoifman Eugene Koifman
              Reporter:
              ekoifman Eugene Koifman
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              Dates

              • Created:
                Updated:
                Resolved: