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https://issues.apache.org/jira/browse/PIG-1392?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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niraj rai updated PIG-1392:
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Status: Patch Available (was: Open)
Release Note:
The issue is fixed but while fixing this, I encountered another problem of
can't open iterator for C. Created jira# PIG-1545. There was also issue in the
secondary optimizer, where it calls system.setProperties to set the
pig.exec.nosecondarykey . I changed to use pigContext properties.
> Parser fails to recognize valid field
> -------------------------------------
>
> Key: PIG-1392
> URL: https://issues.apache.org/jira/browse/PIG-1392
> Project: Pig
> Issue Type: Bug
> Reporter: Ankur
> Assignee: niraj rai
> Fix For: 0.8.0
>
>
> Using this script below, parser fails to recognize a valid field in the
> relation and throws error
> A = LOAD '/tmp' as (a:int, b:chararray, c:int);
> B = GROUP A BY (a, b);
> C = FOREACH B { bg = A.(b,c); GENERATE group, bg; } ;
> The error thrown is
> 2010-04-23 10:16:20,610 [main] ERROR org.apache.pig.tools.grunt.Grunt - ERROR
> 1000: Error during parsing. Invalid alias: c in {group: (a: int,b:
> chararray),A: {a: int,b: chararray,c: int}}
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