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Posted to dev@pig.apache.org by "Kim Sang hyun (JIRA)" <ji...@apache.org> on 2011/06/30 03:43:28 UTC
[jira] [Created] (PIG-2149) ERROR
org.apache.pig.tools.grunt.GruntParser - ERROR 2997: Unable to recreate
exception from backed error: Error: Java heap space
ERROR org.apache.pig.tools.grunt.GruntParser - ERROR 2997: Unable to recreate exception from backed error: Error: Java heap space
---------------------------------------------------------------------------------------------------------------------------------
Key: PIG-2149
URL: https://issues.apache.org/jira/browse/PIG-2149
Project: Pig
Issue Type: Bug
Components: grunt
Affects Versions: 0.8.0
Environment: hadoop 0.20.2
Linux 2.6.18-194.8.1.el5PAE #1 SMP Thu Jul 1 19:46:23 EDT 2010 i686 i686 i386 GNU/Linux
Reporter: Kim Sang hyun
Backend error message
---------------------
Error: Java heap space
Pig Stack Trace
---------------
ERROR 2997: Unable to recreate exception from backed error: Error: Java heap space
org.apache.pig.backend.executionengine.ExecException: ERROR 2997: Unable to recreate exception from backed error: Error: Java heap space
at org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.Launcher.getErrorMessages(Launcher.java:221)
at org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.Launcher.getStats(Launcher.java:151)
at org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MapReduceLauncher.launchPig(MapReduceLauncher.java:337)
at org.apache.pig.backend.hadoop.executionengine.HExecutionEngine.execute(HExecutionEngine.java:378)
at org.apache.pig.PigServer.executeCompiledLogicalPlan(PigServer.java:1198)
at org.apache.pig.PigServer.execute(PigServer.java:1190)
at org.apache.pig.PigServer.access$100(PigServer.java:128)
at org.apache.pig.PigServer$Graph.execute(PigServer.java:1517)
at org.apache.pig.PigServer.executeBatchEx(PigServer.java:362)
at org.apache.pig.PigServer.executeBatch(PigServer.java:329)
at org.apache.pig.tools.grunt.GruntParser.executeBatch(GruntParser.java:112)
at org.apache.pig.tools.grunt.GruntParser.parseStopOnError(GruntParser.java:169)
at org.apache.pig.tools.grunt.GruntParser.parseStopOnError(GruntParser.java:141)
at org.apache.pig.tools.grunt.Grunt.exec(Grunt.java:90)
at org.apache.pig.Main.run(Main.java:510)
at org.apache.pig.Main.main(Main.java:107)
================================================================================
Why this error occur?
--
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[jira] [Commented] (PIG-2149) ERROR
org.apache.pig.tools.grunt.GruntParser - ERROR 2997: Unable to recreate
exception from backed error: Error: Java heap space
Posted by "Alan Gates (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/PIG-2149?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13066222#comment-13066222 ]
Alan Gates commented on PIG-2149:
---------------------------------
It means Pig ran out of memory. Can you attach your script (or some script that replicates the problem)? Also an idea of how much data you are reading in the script would be helpful.
> ERROR org.apache.pig.tools.grunt.GruntParser - ERROR 2997: Unable to recreate exception from backed error: Error: Java heap space
> ---------------------------------------------------------------------------------------------------------------------------------
>
> Key: PIG-2149
> URL: https://issues.apache.org/jira/browse/PIG-2149
> Project: Pig
> Issue Type: Bug
> Components: grunt
> Affects Versions: 0.8.0
> Environment: hadoop 0.20.2
> Linux 2.6.18-194.8.1.el5PAE #1 SMP Thu Jul 1 19:46:23 EDT 2010 i686 i686 i386 GNU/Linux
> Reporter: Kim Sang hyun
>
> Backend error message
> ---------------------
> Error: Java heap space
> Pig Stack Trace
> ---------------
> ERROR 2997: Unable to recreate exception from backed error: Error: Java heap space
> org.apache.pig.backend.executionengine.ExecException: ERROR 2997: Unable to recreate exception from backed error: Error: Java heap space
> at org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.Launcher.getErrorMessages(Launcher.java:221)
> at org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.Launcher.getStats(Launcher.java:151)
> at org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MapReduceLauncher.launchPig(MapReduceLauncher.java:337)
> at org.apache.pig.backend.hadoop.executionengine.HExecutionEngine.execute(HExecutionEngine.java:378)
> at org.apache.pig.PigServer.executeCompiledLogicalPlan(PigServer.java:1198)
> at org.apache.pig.PigServer.execute(PigServer.java:1190)
> at org.apache.pig.PigServer.access$100(PigServer.java:128)
> at org.apache.pig.PigServer$Graph.execute(PigServer.java:1517)
> at org.apache.pig.PigServer.executeBatchEx(PigServer.java:362)
> at org.apache.pig.PigServer.executeBatch(PigServer.java:329)
> at org.apache.pig.tools.grunt.GruntParser.executeBatch(GruntParser.java:112)
> at org.apache.pig.tools.grunt.GruntParser.parseStopOnError(GruntParser.java:169)
> at org.apache.pig.tools.grunt.GruntParser.parseStopOnError(GruntParser.java:141)
> at org.apache.pig.tools.grunt.Grunt.exec(Grunt.java:90)
> at org.apache.pig.Main.run(Main.java:510)
> at org.apache.pig.Main.main(Main.java:107)
> ================================================================================
> Why this error occur?
--
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For more information on JIRA, see: http://www.atlassian.com/software/jira