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  1. IMPALA
  2. IMPALA-1451

Region with empty row in HBase triggers NPE in Frontend during Planning

    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: Impala 2.0
    • Fix Version/s: Impala 2.1
    • Component/s: None
    • Labels:
      None

      Description

      There is the case that during the row count estimation during planning, we execute a scan that returns a non-null result, but accessing the Cells of this fails.

      This is can be the case when, the projected cells do not exist or become unavailable during the process.

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            • Assignee:
              mgrund_impala_bb91 Martin Grund
              Reporter:
              mgrund_impala_bb91 Martin Grund
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              • Created:
                Updated:
                Resolved: