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  1. Hive
  2. HIVE-21723

java.lang.OutOfMemoryError: GC overhead limit exceeded

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    Details

    • Type: Bug
    • Status: Open
    • Priority: Critical
    • Resolution: Unresolved
    • Affects Version/s: 3.1.1
    • Fix Version/s: None
    • Component/s: Query Processor
    • Labels:
      None

      Description

      while running a long query having joins and union all, throwing the below error using Apache Hive 3.1 server. 

      ++[ODBC Apache Hive Wire Protocol driver][Apache Hive]Error running query: java.lang.OutOfMemoryError: GC overhead limit exceeded

      Query:

      select * from (select * from GTABLE where GTABLE.INTEGERCOL < 3 UNION ALL select * from GTABLE2 where GTABLE2.INTEGERCOL = ?) GTABLE JOIN GTABLE2 ON (GTABLE.INTEGERCOL = GTABLE2.INTEGERCOL);

      Here the table GTABLE and GTABLE2 are having 1000 records with 15 columns.

       

      The same query is executing successfully with Apache Hive 2.3

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            • Assignee:
              Unassigned
              Reporter:
              nkasinap naga prasad
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              Dates

              • Created:
                Updated: