GitHub user barnardb opened a pull request:
https://github.com/apache/spark/pull/17551
[SPARK-20242][Web UI] Add spark.ui.stopDelay
## What changes were proposed in this pull request?
Adds a spark.ui.stopDelay configuration property that can be used to keep
the UI running when an application has finished. This is very useful for
debugging, especially when the driver application is running remotely.
## How was this patch tested?
This patch was tested manually. E.g. here's a screenshot from
`bin/spark-submit run-example --conf spark.ui.stopDelay=30s SparkPi 100`:
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/barnardb/spark ui-defer-stop-SPARK-20242
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/17551.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 #17551
----
commit aa59599053b8d786bf0d63c10bd0bc4bdf2bcfa4
Author: Ben Barnard <[email protected]>
Date: 2017-04-06T09:41:20Z
[SPARK-20242][Web UI] Add spark.ui.stopDelay
This property can be used to keep the UI running when an application
has finished. This can be very useful for debugging.
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