GitHub user yongtang opened a pull request:
https://github.com/apache/spark/pull/12163
[SPARK-14368][PySpark] Support python.spark.worker.memory with upper-case
unit.
## What changes were proposed in this pull request?
This fix tries to address the issue in PySpark where
`spark.python.worker.memory`
could only be configured with a lower case unit (`k`, `m`, `g`, `t`). This
fix
allows the upper case unit (`K`, `M`, `G`, `T`) to be used as well. This is
to
conform to the JVM memory string as is specified in the documentation .
## How was this patch tested?
This fix adds additional test to cover the changes.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/yongtang/spark SPARK-14368
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/12163.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 #12163
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