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https://issues.apache.org/jira/browse/SPARK-9487?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15620613#comment-15620613
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Saikat Kanjilal edited comment on SPARK-9487 at 10/30/16 9:46 PM:
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[~srowen] Yes I read through that link and adjusted the PR title, however
please do let me know if I can proceed adding more to this PR including python
and other parts of the codebase.
was (Author: kanjilal):
[~srowen] Yes I read through that link and adjusted the PR title, I will
Jenkins test this next, however please do let me know if I can proceed adding
more to this PR including python and other parts of the codebase.
> Use the same num. worker threads in Scala/Python unit tests
> -----------------------------------------------------------
>
> Key: SPARK-9487
> URL: https://issues.apache.org/jira/browse/SPARK-9487
> Project: Spark
> Issue Type: Improvement
> Components: PySpark, Spark Core, SQL, Tests
> Affects Versions: 1.5.0
> Reporter: Xiangrui Meng
> Labels: starter
> Attachments: ContextCleanerSuiteResults, HeartbeatReceiverSuiteResults
>
>
> In Python we use `local[4]` for unit tests, while in Scala/Java we use
> `local[2]` and `local` for some unit tests in SQL, MLLib, and other
> components. If the operation depends on partition IDs, e.g., random number
> generator, this will lead to different result in Python and Scala/Java. It
> would be nice to use the same number in all unit tests.
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