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Posted to dev@crunch.apache.org by "Tim van Heugten (JIRA)" <ji...@apache.org> on 2013/01/29 15:13:13 UTC
[jira] [Updated] (CRUNCH-154) Union of two PTable causes NPE in
MSCRPlanner
[ https://issues.apache.org/jira/browse/CRUNCH-154?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Tim van Heugten updated CRUNCH-154:
-----------------------------------
Attachment: FirstLetterKeyFn.java
MSCRPlannerNpeTest.java
Junit tests attached that illustrate the problem.
> Union of two PTable causes NPE in MSCRPlanner
> ---------------------------------------------
>
> Key: CRUNCH-154
> URL: https://issues.apache.org/jira/browse/CRUNCH-154
> Project: Crunch
> Issue Type: Bug
> Affects Versions: 0.4.0
> Reporter: Tim van Heugten
> Priority: Critical
> Attachments: FirstLetterKeyFn.java, MSCRPlannerNpeTest.java
>
>
> Two PTables are created from two PCollections.
> One of the PCollections is materialized.
> The PTables are unioned and materialized.
> When pipeline.run() is called a NPE is thrown in MSCRPlanner.
> Note that I use materialize while any output target would have the same effect.
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