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https://issues.apache.org/jira/browse/PIG-769?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Olga Natkovich resolved PIG-769.
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Fix Version/s: 0.7.0
Resolution: Fixed
Local mode now uses the same code path as MR mode. Please, re-open if this is
till a problem.
> COUNT fails on local mode but executes correctly on grid mode for the same
> data
> -------------------------------------------------------------------------------
>
> Key: PIG-769
> URL: https://issues.apache.org/jira/browse/PIG-769
> Project: Pig
> Issue Type: Bug
> Affects Versions: 0.2.0
> Reporter: George Mavromatis
> Fix For: 0.7.0
>
>
> The following script run on the grid executes correctly. It prints (4L) for
> '/user/gmavr/k_sample_preprocessed_withj_sample'
> On local mode (invoked with -x local) and the same data in the local
> filesystem, it failes with:
> -2009-04-11 03:23:15,155 [main] ERROR
> org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POStore
> - Received error from storer function:
> org.apache.pig.backend.executionengine.ExecException: ERROR 2106: Error while
> computing count in COUNT
> %declare k_sample_preprocessed_withj
> '/user/gmavr/k_sample_preprocessed_withj_sample';
> -- %declare k_sample_preprocessed_withj
> '/homes/gmavr/mlrSite/k_sample_preprocessed_withj_sample';
> webdataFiltered = LOAD '$k_sample_preprocessed_withj' USING BinStorage() AS
> (url:chararray, pg:bytearray);
> X1 = GROUP webdataFiltered ALL;
> Y1 = FOREACH X1 GENERATE COUNT(*);
> DUMP Y1;
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