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https://issues.apache.org/jira/browse/CRUNCH-569?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Micah Whitacre reassigned CRUNCH-569:
-------------------------------------
Assignee: Micah Whitacre
> Don't reuse avros on SparkPipeline cache()
> ------------------------------------------
>
> Key: CRUNCH-569
> URL: https://issues.apache.org/jira/browse/CRUNCH-569
> Project: Crunch
> Issue Type: Bug
> Components: Spark
> Affects Versions: 0.12.0
> Reporter: Nithin Asokan
> Assignee: Micah Whitacre
> Fix For: 0.14.0
>
> Attachments: CRUNCH-569.patch, CRUNCH-569_test.patch
>
>
> A cached PCollection/PTable built by Avros using SparkPipeline seem to reuse
> avro objects. Here is a test that shows this behavior
> https://gist.github.com/nasokan/531b4ff9bf827d0835ab
> I would expect the output of this program to create a pair with same key,
> value. However, this produces Pair with different key value. I have tested
> this with text file input source and it works as expected. Removing cache()
> produces expected result.
> Mailing list:
> http://mail-archives.apache.org/mod_mbox/crunch-user/201510.mbox/%3CCAH29n6OWD%2BSoa0A88NwaiurZcN%2B2Ow-s_zk3b%2BcKoUMNMO8uuA%40mail.gmail.com%3E
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