GitHub user keypointt opened a pull request:
https://github.com/apache/spark/pull/15353
[SPARK-17724][WebUI][Streaming] Unevaluated new lines in tooltip in DAG
Visualization of a job
https://issues.apache.org/jira/browse/SPARK-17724
## What changes were proposed in this pull request?
Replace `\n` of RDD Node name with a space
1. Since this graph node name is escaped in scala source file, I choose to
change it at JavaScript level.
2. I didn't change scala source file, which I'm afraid could have side
effects.
Also, I removed some unused imports and semicolons.
## How was this patch tested?
Tested locally
Before fix, `\n` is part of the popup tooltip:
After fix, replace `\n` with a space:
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/keypointt/spark SPARK-17724
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/15353.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 #15353
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commit e2e954d20eb10e18d096ad4b6f867f889fab517c
Author: Xin Ren <iamsh...@126.com>
Date: 2016-10-04T17:19:08Z
[SPARK-17724] replace line break with a space
commit a0a74167df7571732680f7906f64430bbc2a2353
Author: Xin Ren <iamsh...@126.com>
Date: 2016-10-04T20:53:22Z
[SPARK-17724] fix typo
commit a2f2a96bf85c844bc1925b18e13fd2cc91293efa
Author: Xin Ren <iamsh...@126.com>
Date: 2016-10-04T22:05:51Z
[SPARK-17724] remove unused import
commit 01f8f0a81a04478bc87c7eeecd64fb4a55cf31b7
Author: Xin Ren <iamsh...@126.com>
Date: 2016-10-04T22:20:25Z
[SPARK-17724] remove unused import
commit d6d7e4661bc05e69f0b77b7284c0ea086e66d325
Author: Xin Ren <iamsh...@126.com>
Date: 2016-10-05T00:12:21Z
[SPARK-17724] unnecessary semicolon
commit 968f8cfd52a11d17383f7d29d8bb849906240680
Author: Xin Ren <iamsh...@126.com>
Date: 2016-10-05T00:15:09Z
[SPARK-17724] remove unused variable
commit b078fd2c3f82c807d06d95858c2704b5023033d0
Author: Xin Ren <iamsh...@126.com>
Date: 2016-10-05T00:20:31Z
[SPARK-17724] remove unused import
commit e50dc17ee4b243312ef4e07bb3ef2efb03a0c5b3
Author: Xin Ren <iamsh...@126.com>
Date: 2016-10-05T00:24:20Z
[SPARK-17724] unnecessary semicolon
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