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  1. IMPALA
  2. IMPALA-3140

CTAS should remove existing HDFS files or give an error if not empty

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Details

    • Bug
    • Status: Open
    • Minor
    • Resolution: Unresolved
    • Impala 2.3.0
    • None
    • Frontend
    • CDH 5.6.0 with Kudu 0.7.0 and 2.3.0-IMPALA_KUDU-cdh5

    Description

      Greetings.

      I have come across a peculiar bug which always happens when I execute commands following the order specified in the attached file bug.txt

      Basically, it ends up not only creating lots of files in order to store just one entry, but also gives erroneous output to certain queries.

      I think it is related to the "compute stats" command.

      Hope this helps

      Attachments

        1. bug.txt
          12 kB
          Paulo Jorge Dias Nunes

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            Unassigned Unassigned
            pjdn Paulo Jorge Dias Nunes
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            Dates

              Created:
              Updated: