GitHub user subrotosanyal opened a pull request:
https://github.com/apache/spark/pull/13497
Added a new State (FINISHED_UNKNOWN) for the listeners of SparkLauncher
## What changes were proposed in this pull request?
This situation can happen when the LauncherConnection gets an exception
while reading through the socket and terminating silently without notifying
making the client/listener think that the job is still in previous state.
The fix force sends a notification to client that the job finished with
unknown status and let client handle it accordingly.
## How was this patch tested?
Added a unit test.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/subrotosanyal/spark
SPARK-15652-handle-spark-submit-jvm-crash
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/13497.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 #13497
----
commit 3d9b78f4656a2e2329ee014199e7cc4fe42ac375
Author: Subroto Sanyal <[email protected]>
Date: 2016-06-03T10:58:51Z
SPARK-15652 Added a new State (FINISHED_UNKNOW) which will be used if the
LauncherConnection gets an exception while reading through the socket. The
failure of reading through the socket could be crash of the Spark Submit JVM.
The fix force sends a notification to client that the job finished with unknown
status.
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