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From "Eli Collins (JIRA)" <j...@apache.org>
Subject [jira] Updated: (PIG-1450) TestAlgebraicEvalLocal failures due to OOM
Date Tue, 15 Jun 2010 16:17:24 GMT

     [ https://issues.apache.org/jira/browse/PIG-1450?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Eli Collins updated PIG-1450:
-----------------------------

    Attachment: TEST-org.apache.pig.test.TestAlgebraicEvalLocal.txt

Full test log attached.

> TestAlgebraicEvalLocal failures due to OOM
> ------------------------------------------
>
>                 Key: PIG-1450
>                 URL: https://issues.apache.org/jira/browse/PIG-1450
>             Project: Pig
>          Issue Type: Test
>    Affects Versions: 0.7.0, 0.8.0
>            Reporter: Eli Collins
>             Fix For: 0.8.0
>
>         Attachments: TEST-org.apache.pig.test.TestAlgebraicEvalLocal.txt
>
>
> 6 test cases in TestAlgebraicEvalLocal fail on trunk and release 0.7 across a number
of different machines.
> Example failure:
> Unable to open iterator for alias myid
> org.apache.pig.impl.logicalLayer.FrontendException: ERROR 1066: Unable to open iterator
for alias myid
>         at org.apache.pig.PigServer.openIterator(PigServer.java:521)
>         at org.apache.pig.test.TestAlgebraicEvalLocal.testGroupUniqueColumnCount(TestAlgebraicEvalLocal.java:236)
> Caused by: java.io.IOException: Job terminated with anomalous status FAILED
>         at org.apache.pig.PigServer.openIterator(PigServer.java:515)
> Probably due to OOMs in the log:
> 10/06/14 19:38:43 WARN mapred.LocalJobRunner: job_local_0002
> java.lang.OutOfMemoryError: Java heap space
>         at org.apache.hadoop.mapred.MapTask$MapOutputBuffer.<init>(MapTask.java:781)
>         at org.apache.hadoop.mapred.MapTask$NewOutputCollector.<init>(MapTask.java:524)
>         at org.apache.hadoop.mapred.MapTask.runNewMapper(MapTask.java:613)
>         at org.apache.hadoop.mapred.MapTask.run(MapTask.java:305)
>         at org.apache.hadoop.mapred.LocalJobRunner$Job.run(LocalJobRunner.java:177)

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