Github user keypointt closed the pull request at:
https://github.com/apache/spark/pull/15353
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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
