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Posted to dev@pig.apache.org by "Jeongjin Ku (JIRA)" <ji...@apache.org> on 2014/03/25 18:58:14 UTC

[jira] [Created] (PIG-3833) Relation loaded by AvroStorage with schema is projected incorrectly in foreach statement.

Jeongjin Ku created PIG-3833:
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             Summary: Relation loaded by AvroStorage with schema is projected incorrectly in foreach statement.
                 Key: PIG-3833
                 URL: https://issues.apache.org/jira/browse/PIG-3833
             Project: Pig
          Issue Type: Bug
    Affects Versions: 0.12.0
            Reporter: Jeongjin Ku


This example has a correct behavior. 

in = LOAD '$INFILE' USING AvroStorage('','$AVROSTORAGE_IN_2');
out = FOREACH in GENERATE *;

But if we try to pick and project specific fields like the following example,

in = LOAD '$INFILE' USING AvroStorage('','$AVROSTORAGE_IN_2');
out = FOREACH in GENERATE $0,$1,$7;

Actual result is "$0, $1, $2" not "$0,$1,$7"





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