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  1. IMPALA
  2. IMPALA-3382

Long warnings cause impala-shell to stall

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Details

    • Improvement
    • Status: Resolved
    • Major
    • Resolution: Duplicate
    • Impala 2.3.0
    • None
    • Clients
    • None

    Description

      At the end of the query, impala-shell fetches the logs and prints WARNINGS:.
      In case of corrupt data files this text can easily be a 100MB, because the offending values are printed.
      Printing this can take several minutes, even triggering idle-query-timeout.
      Suggested fix is to truncate the warning by default.
      (workaround is to set MAX_ERRORS to a reasonably small value)

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        Issue Links

          duplicates

          Bug - A problem which impairs or prevents the functions of the product. IMPALA-3859 HdfsScanNode::LogRowParseError() will log table data

          • Critical - Crashes, loss of data, severe memory leak.
          • Resolved

          Activity

            People

              Unassigned Unassigned
              szama_impala_6295 Marcell Szabo
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              Dates

                Created:
                Updated:
                Resolved: