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Posted to dev@pig.apache.org by "Olga Natkovich (JIRA)" <ji...@apache.org> on 2010/07/10 00:54:51 UTC
[jira] Updated: (PIG-698) Simple join fails on records not loaded
with schema
[ https://issues.apache.org/jira/browse/PIG-698?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Olga Natkovich updated PIG-698:
-------------------------------
Fix Version/s: 0.9.0
> Simple join fails on records not loaded with schema
> ---------------------------------------------------
>
> Key: PIG-698
> URL: https://issues.apache.org/jira/browse/PIG-698
> Project: Pig
> Issue Type: Bug
> Components: impl
> Environment: Yahoo! clusters.
> Reporter: Peter Arthur Ciccolo
> Fix For: 0.9.0
>
>
> Joins can fail with an out-of-bounds access to fields that are not referenced in the script when records without schema (including all variable-length records) are involved.
> Example by Ben Reed:
> i1:
> 1 c D E
> 1 a B
> i2:
> 0
> 0 Q
> 1 x z
> 1 a b c
> i1 = load 'i1';
> i2 = load 'i2';
> j = join i1 by $0, i2 by $0;
> dump j
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