GitHub user zhengruifeng opened a pull request:
https://github.com/apache/spark/pull/11651
[Spark-13814][PySpark] Delete unnecessary imports in python examples files
JIRA: https://issues.apache.org/jira/browse/SPARK-13814
## What changes were proposed in this pull request?
delete unnecessary imports in python examples files
## How was this patch tested?
manual tests
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/zhengruifeng/spark del_import_pe
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/11651.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 #11651
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commit a78c25ba27f6477fd0393e0d5da052ecd4a3620b
Author: Zheng RuiFeng <[email protected]>
Date: 2016-03-11T03:43:34Z
del unnecessary imports in python examples
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