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  1. HBase
  2. HBASE-8906

Report approximate progress for Map job via TableRecordReaderImpl

    Details

    • Type: New Feature
    • Status: Open
    • Priority: Minor
    • Resolution: Unresolved
    • Affects Version/s: 0.89-fb
    • Fix Version/s: None
    • Component/s: mapreduce
    • Labels:
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      Description

      Currently, the map job does not report any progress. It goes directly from 0 to 100% at the end. The JIRA is implement the getProgress() for TableRecordReaderImpl.

      A few approximations that can be made:
      1. The rows within the range of a given mapper are evenly distributed. This will help in the approximation.

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            • Assignee:
              rshroff Rishit Shroff
              Reporter:
              rshroff Rishit Shroff
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              • Created:
                Updated: