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Posted to dev@pig.apache.org by "Pradeep Kamath (JIRA)" <ji...@apache.org> on 2010/02/16 21:39:27 UTC
[jira] Resolved: (PIG-1239) PigContext.connect() should not create
a jobClient and jobClient should be created on demand when needed
[ https://issues.apache.org/jira/browse/PIG-1239?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Pradeep Kamath resolved PIG-1239.
---------------------------------
Resolution: Fixed
Hadoop Flags: [Reviewed]
Patch committed to branch-0.6 and load-store-redesign branch.
> PigContext.connect() should not create a jobClient and jobClient should be created on demand when needed
> --------------------------------------------------------------------------------------------------------
>
> Key: PIG-1239
> URL: https://issues.apache.org/jira/browse/PIG-1239
> Project: Pig
> Issue Type: Bug
> Affects Versions: 0.6.0
> Reporter: Pradeep Kamath
> Assignee: Pradeep Kamath
> Fix For: 0.6.0, 0.7.0
>
> Attachments: PIG-1239-branch-0.6.patch, PIG-1239-load-store-redesign-branch.patch
>
>
> PigContext.connect() currently connects to the jobtracker and creates a JobClient - this causes issue in POMergeJoin/POFRJoin wherein these connections to the jobtracker are made from each map task. The creation of the JobClient is not necessary in PigContext.connect() and a JobClient should be created on demand where it is needed instead.
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