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https://issues.apache.org/jira/browse/CRUNCH-502?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14344807#comment-14344807
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Mārtiņš Kalvāns commented on CRUNCH-502:
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Thanks for taking care! :)
> OutputFormat has inconsistent context state in interface functions
> ------------------------------------------------------------------
>
> Key: CRUNCH-502
> URL: https://issues.apache.org/jira/browse/CRUNCH-502
> Project: Crunch
> Issue Type: Bug
> Components: IO
> Affects Versions: 0.12.0
> Reporter: Mārtiņš Kalvāns
> Assignee: Josh Wills
> Attachments: CRUNCH-502.patch
>
>
> I created example project to demonstrate problematic behaviour:
> https://github.com/sisidra/crunch-ofb
> 1. FormatBundle config is not populated to Configuration in checkOutputSpecs:
> https://github.com/sisidra/crunch-ofb/blob/master/src/main/java/com/spotify/crunch/bugreport/MyOutputFormat.java#L39
> {code}
> 15/03/02 15:40:24 INFO bugreport.MyOutputFormat: my.config.key
> (checkOutputSpecs): null
> 15/03/02 15:40:24 ERROR bugreport.MyOutputFormat: Wrong my.config.key value
> in checkOutputSpecs!
> {code}
> 2. TaskAttemptContext. getTaskAttemptID().toString() is different in
> getRecordWriter and getOutputCommitter:
> {code}
> 2015-03-02 15:40:38,960 INFO [main]
> com.spotify.crunch.bugreport.MyOutputFormat: TaskAttemptID
> (getOutputCommitter): attempt_1422406067005_0121_m_000000_0
> ...
> 2015-03-02 15:40:39,789 INFO [main]
> com.spotify.crunch.bugreport.MyOutputFormat: TaskAttemptID (getRecordWriter):
> attempt_1422406067005_out0_0121_m_000000_0
> {code}
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