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https://issues.apache.org/jira/browse/PIG-2146?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13068692#comment-13068692
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Thejas M Nair commented on PIG-2146:
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Patch committed to 0.9 branch and trunk.
> POStore.getSchema() returns null because of which PigOutputCommitter is not
> storing schema while cleanup
> --------------------------------------------------------------------------------------------------------
>
> Key: PIG-2146
> URL: https://issues.apache.org/jira/browse/PIG-2146
> Project: Pig
> Issue Type: Bug
> Affects Versions: 0.8.1, 0.9.0
> Reporter: Vivek Padmanabhan
> Assignee: Thejas M Nair
> Fix For: 0.9.0
>
> Attachments: PIG-2146.1.patch
>
>
> The below is my script;
> {code}
> register piggybank.jar;
> a = load 'myinput' using PigStorage(',') as
> (f1:chararray,f2:chararray,f3:chararray);
> b = distinct a;
> c = limit b 2;
> store c into 'pss001' using
> org.apache.pig.piggybank.storage.PigStorageSchema();
> {code}
> Input
> -------
> a,1,aa
> b,2,bb
> c,3,cc
> For this script , PigStorageSchema is not generating .pig_headers and
> .pig_schema files. While debugging I could see that storeSchema(..) method
> itself is not invoked.The schema object for the store is returned as null
> (POStore.getSchema()) because of which PigOutputCommitter is not invoking the
> storSchema.
> The same schema object is valid when I run it in local mode. This issue is
> happening for Pig 0.9 also.
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