[
https://issues.apache.org/jira/browse/PIG-2616?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Bill Graham resolved PIG-2616.
------------------------------
Resolution: Fixed
> JobControlCompiler.getInputSizeFromLoader must handle exceptions from
> LoadFunc.getStatistics.
> ---------------------------------------------------------------------------------------------
>
> Key: PIG-2616
> URL: https://issues.apache.org/jira/browse/PIG-2616
> Project: Pig
> Issue Type: Bug
> Reporter: Bill Graham
> Assignee: Bill Graham
> Fix For: 0.11
>
> Attachments: PIG-2616.3.patch, pig-2616.1.patch, pig-2616.2.patch
>
>
> PIG-2573 made it possible for {{JobControlCompiler}} to get input size from
> {{LoadFuncs}}, but in some cases (i.e. {{InterStorage}}), {{getStatistics}}
> throws an exception:
> {noformat}
> Caused by: java.lang.UnsupportedOperationException
> at
> org.apache.pig.impl.io.InterStorage.getStatistics(InterStorage.java:189)
> at
> org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.JobControlCompiler.getInputSizeFromLoader(JobControlCompiler.java:839)
> at
> org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.JobControlCompiler.getInputSize(JobControlCompiler.java:799)
> at
> org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.JobControlCompiler.estimateNumberOfReducers(JobControlCompiler.java:777)
> at
> org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.JobControlCompiler.getJob(JobControlCompiler.java:599)
> {noformat}
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators:
https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira
