GitHub user liancheng opened a pull request:
https://github.com/apache/spark/pull/10099
[SPARK-12094][SQL] Prettier tree string for TreeNode
When examine plans of complex queries with multiple joins, a pain point of
mine is that, it's hard to immediately see the sibling node of a specific query
plan node. This PR adds tree lines for the tree string of a `TreeNode`, so that
the result can be visually more intuitive.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/liancheng/spark prettier-tree-string
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/10099.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 #10099
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commit 90b46d9af134ee9d3d674b554e33e14da0af241c
Author: Cheng Lian <[email protected]>
Date: 2015-11-26T09:45:13Z
Prettier tree string for TreeNode
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