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Posted to dev@pig.apache.org by "Daniel Dai (JIRA)" <ji...@apache.org> on 2014/03/16 04:56:43 UTC
[jira] [Resolved] (PIG-3782) PushDownForEachFlatten +
ColumnMapKeyPrune with user defined schema failing due to incorrect UID
assignment
[ https://issues.apache.org/jira/browse/PIG-3782?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Daniel Dai resolved PIG-3782.
-----------------------------
Resolution: Fixed
Release Note: PIG-3753 committed to 0.12 branch. This fix the failed testcase.
> PushDownForEachFlatten + ColumnMapKeyPrune with user defined schema failing due to incorrect UID assignment
> -----------------------------------------------------------------------------------------------------------
>
> Key: PIG-3782
> URL: https://issues.apache.org/jira/browse/PIG-3782
> Project: Pig
> Issue Type: Bug
> Affects Versions: 0.10.1, 0.12.0, 0.11.1
> Reporter: Koji Noguchi
> Assignee: Daniel Dai
> Fix For: 0.12.1, 0.13.0
>
> Attachments: PIG-3782-2.patch, pig-3782-v01.patch
>
>
> {noformat}
> a = load '1.txt' as (a0:int, a1, a2:bag{});
> b = load '2.txt' as (b0:int, b1);
> c = foreach a generate a0, flatten(a2) as (q1, q2);
> d = join c by a0, b by b0;
> e = foreach d generate a0, q1, q2;
> f = foreach e generate a0, (int)q1, (int)q2;
> store f into 'output';
> {noformat}
> This pig script fails with
> 2014-02-27 11:49:45,657 [main] ERROR org.apache.pig.tools.grunt.Grunt - ERROR 2229: Couldn't find matching uid -1 for project (Name: Project Type: bytearray Uid: 13 Input: 0 Column: 1)
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