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From "Szehon Ho (JIRA)" <>
Subject [jira] [Created] (HIVE-7924) auto_sortmerge_join_8 sometimes fails with OOM
Date Sat, 30 Aug 2014 19:36:52 GMT
Szehon Ho created HIVE-7924:

             Summary: auto_sortmerge_join_8 sometimes fails with OOM
                 Key: HIVE-7924
             Project: Hive
          Issue Type: Test
          Components: Tests
            Reporter: Szehon Ho
            Assignee: Szehon Ho
         Attachments: HIVE-7294.patch

Saw in some runs of this test, the following in the [log|]:
( - Hive Runtime Error: Map local work exhausted
org.apache.hadoop.hive.ql.exec.mapjoin.MapJoinMemoryExhaustionException: 2014-08-29 08:31:56
Processing rows:	4	Hashtable size:	3	Memory usage:	1531884480	percentage:	0.802
	at org.apache.hadoop.hive.ql.exec.mapjoin.MapJoinMemoryExhaustionHandler.checkMemoryStatus(
	at org.apache.hadoop.hive.ql.exec.HashTableSinkOperator.processOp(
	at org.apache.hadoop.hive.ql.exec.Operator.forward(

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