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From "Rohini Palaniswamy (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (PIG-4736) Removing empty keys in UDFContext broke one LoadFunc
Date Sat, 14 Nov 2015 00:55:10 GMT

     [ https://issues.apache.org/jira/browse/PIG-4736?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Rohini Palaniswamy updated PIG-4736:
------------------------------------
         Assignee: Rohini Palaniswamy
    Fix Version/s: 0.16.0
           Status: Patch Available  (was: Open)

> Removing empty keys in UDFContext broke one LoadFunc
> ----------------------------------------------------
>
>                 Key: PIG-4736
>                 URL: https://issues.apache.org/jira/browse/PIG-4736
>             Project: Pig
>          Issue Type: Bug
>          Components: tez
>            Reporter: Rohini Palaniswamy
>            Assignee: Rohini Palaniswamy
>             Fix For: 0.16.0
>
>         Attachments: PIG-4736-1.patch
>
>
> PIG-4697 separated UDFContext specific to each vertex. But it also had an optimization
to remove empty keys. That broke one user LoadFunc which was keeping the UDFContext Properties
as a local variable and serializing in setLocation only if getSchema() was called. Even if
UDFContext.isFrontend() logic was used it would have worked.



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