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From "Thejas M Nair (JIRA)" <j...@apache.org>
Subject [jira] Resolved: (PIG-1603) dependency created by 'relation as scalar' not captured in graph
Date Thu, 23 Sep 2010 00:00:35 GMT

     [ https://issues.apache.org/jira/browse/PIG-1603?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Thejas M Nair resolved PIG-1603.
--------------------------------

    Resolution: Won't Fix

This bug has been resolved in PIG-1605 .

> dependency created by 'relation as scalar' not captured in graph
> ----------------------------------------------------------------
>
>                 Key: PIG-1603
>                 URL: https://issues.apache.org/jira/browse/PIG-1603
>             Project: Pig
>          Issue Type: Bug
>            Reporter: Thejas M Nair
>            Assignee: Thejas M Nair
>             Fix For: 0.8.0
>
>         Attachments: PIG-1603.1.patch, PIG-1603.2.patch
>
>
> The LogicalOperator that has a ReadScalar udf has a dependency on the relation that is
provides the input to scalar variables. But this is not captured in the graph representation,
and as a result DependencyOrderWalker does not traverse the graph in the real dependency order.
> The testcase TestFRJoin2.testConcatenateJobForScalar3 fails as a result of this issue.
(It has been commented out for now.)

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