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Remus Rusanu commented on HIVE-4718: ------------------------------------ https://reviews.apache.org/r/11963/ > array out of bounds exception near VectorHashKeyWrapper.getBytes() with 2 > column GROUP BY > ----------------------------------------------------------------------------------------- > > Key: HIVE-4718 > URL: https://issues.apache.org/jira/browse/HIVE-4718 > Project: Hive > Issue Type: Sub-task > Components: Query Processor > Affects Versions: vectorization-branch > Reporter: Eric Hanson > Assignee: Remus Rusanu > Attachments: HIVE-4718.2.patch.txt > > > select ddate, disinternalmsft16431, count\(\*\) from factsqlengineam_vec_orc > where (ddate = '2012-05-19 00:00:00' or ddate = '2012-05-20 00:00:00') and > (disinternalmsft16431 = 0 or disinternalmsft16431 = 5) > group by ddate, disinternalmsft16431; > ----- > Diagnostic Messages for this Task: > java.lang.RuntimeException: Hive Runtime Error while closing operators > at > org.apache.hadoop.hive.ql.exec.vector.VectorExecMapper.close(VectorExecMapper.java:229) > at org.apache.hadoop.mapred.MapRunner.run(MapRunner.java:57) > at org.apache.hadoop.mapred.MapTask.runOldMapper(MapTask.java:436) > at org.apache.hadoop.mapred.MapTask.run(MapTask.java:372) > at org.apache.hadoop.mapred.Child$4.run(Child.java:271) > at java.security.AccessController.doPrivileged(Native Method) > at javax.security.auth.Subject.doAs(Subject.java:396) > at > org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1135) > at org.apache.hadoop.mapred.Child.main(Child.java:265) > Caused by: java.lang.ArrayIndexOutOfBoundsException: -1 > at > org.apache.hadoop.hive.ql.exec.vector.VectorHashKeyWrapper.getBytes(VectorHashKeyWrapper.java:226) > at > org.apache.hadoop.hive.ql.exec.vector.VectorHashKeyWrapperBatch.getWritableKeyValue(VectorHashKeyWrapperBatch.java:528) > at > org.apache.hadoop.hive.ql.exec.vector.VectorGroupByOperator.flush(VectorGroupByOperator.java:293) > at > org.apache.hadoop.hive.ql.exec.vector.VectorGroupByOperator.closeOp(VectorGroupByOperator.java:423) > at org.apache.hadoop.hive.ql.exec.Operator.close(Operator.java:588) > at org.apache.hadoop.hive.ql.exec.Operator.close(Operator.java:597) > at org.apache.hadoop.hive.ql.exec.Operator.close(Operator.java:597) > at org.apache.hadoop.hive.ql.exec.Operator.close(Operator.java:597) > at org.apache.hadoop.hive.ql.exec.Operator.close(Operator.java:597) > at > org.apache.hadoop.hive.ql.exec.vector.VectorExecMapper.close(VectorExecMapper.java:196) > ... 8 more > FAILED: Execution Error, return code 2 from > org.apache.hadoop.hive.ql.exec.MapRedTask -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira