GitHub user heary-cao opened a pull request:
https://github.com/apache/spark/pull/19143
[SPARK-21932][SQL]Remove package name similar 'logical.Join' to 'Join' in
JoinSelection
## What changes were proposed in this pull request?
this PR to fix two problemsï¼
1. similar 'logical.Join' in JoinSelection, is not right, to be
consistent in SparkStrategies.scala. fix to remove package name.
2. add two test case. test CartesianProduct join and BroadcastNestedLoop
join. We understand the effect of CodeGen on them.
## How was this patch tested?
add new test case.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/heary-cao/spark CartesianProduct
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/19143.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 #19143
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commit 8aea2062fa258eb0247428b062887020c156fae4
Author: caoxuewen <cao.xue...@zte.com.cn>
Date: 2017-09-06T06:36:16Z
Remove package name similar 'logical.Join' to 'Join' in JoinSelection
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