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Posted to issues@spark.apache.org by "Apache Spark (JIRA)" <ji...@apache.org> on 2014/10/03 23:31:33 UTC

[jira] [Commented] (SPARK-3786) Speedup tests of PySpark

    [ https://issues.apache.org/jira/browse/SPARK-3786?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14158552#comment-14158552 ] 

Apache Spark commented on SPARK-3786:
-------------------------------------

User 'davies' has created a pull request for this issue:
https://github.com/apache/spark/pull/2646

> Speedup tests of PySpark
> ------------------------
>
>                 Key: SPARK-3786
>                 URL: https://issues.apache.org/jira/browse/SPARK-3786
>             Project: Spark
>          Issue Type: Improvement
>          Components: PySpark
>            Reporter: Davies Liu
>            Assignee: Davies Liu
>
> It takes about 20 minutes (about 25% of all the tests) to run all the tests of PySpark.
> The slowest ones are tests.py and streaming/tests.py, they create new JVM and SparkContext for each test cases, it will be faster to reuse the SparkContext for most of cases.



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