[jira] [Updated] (PIG-3412) jsonstorage breaks when tuple does not have as many columns as schema

["Adam Silberstein (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/PIG-3412?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Adam Silberstein updated PIG-3412:
----------------------------------

        Fix Version/s: 0.11
    Affects Version/s: 0.11
               Status: Patch Available  (was: Open)
    
> jsonstorage breaks when tuple does not have as many columns as schema
> ---------------------------------------------------------------------
>
>                 Key: PIG-3412
>                 URL: https://issues.apache.org/jira/browse/PIG-3412
>             Project: Pig
>          Issue Type: Improvement
>    Affects Versions: 0.11
>            Reporter: Adam Silberstein
>             Fix For: 0.11
>
>
> Noticed this error when doing something like 
> A = flatten(STRSPLIT($0, ',', 3)) AS (col1:chararray, col2:chararray, col3:chararray);
> STORE A INTO 'foo' USING JsonStorage();
> If the string being split doesn't generate 3 columns, then JsonStorage errors out with an index exception.  This is because it tries to read the fields of the tuple passed to it or not.  See JsonStorage, line 148.
> MY patch checks the length of the tuple.  If any schema column positions are past the length of the tuple, it fills in null.

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