GitHub user Ngone51 opened a pull request:
https://github.com/apache/spark/pull/20033
[SPARK-22847] [CORE] Remove duplicate code in AppStatusListener while
assigning schedulingPool for stage
## What changes were proposed in this pull request?
In AppStatusListener's onStageSubmitted(event: SparkListenerStageSubmitted)
method, there are duplicate code:
```
// schedulingPool was assigned twice with the same code
stage.schedulingPool = Option(event.properties).flatMap { p =>
Option(p.getProperty("spark.scheduler.pool"))
}.getOrElse(SparkUI.DEFAULT_POOL_NAME)
```
But, it does not make any sense to do this and there are no comment to
explain for this.
## How was this patch tested?
N/A
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/Ngone51/spark dev-spark-22847
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/20033.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 #20033
----
commit ace04a5c75a0dc46e0575677be6be77ab6b58895
Author: wuyi <ngone_5451@...>
Date: 2017-12-20T13:03:49Z
remove duplicate code in AppStatusListener while assigning schedulingPool
for stage
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