GitHub user HyukjinKwon opened a pull request:
https://github.com/apache/spark/pull/23111
[DO-NOT-MERGE] Increases default parallelism in PySpark tests
## What changes were proposed in this pull request?
I'm trying to see if increasing parallelism decreases elapsed time in
PySpark tests
## How was this patch tested?
Jenkins tests
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/HyukjinKwon/spark parallelism
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/23111.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #23111
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commit ec0f7301f693811f4f782a62aae05abac33acd34
Author: hyukjinkwon <gurwls223@...>
Date: 2018-11-22T00:10:10Z
Increases default parallelism in PySpark tests
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