GitHub user devaraj-kavali opened a pull request:
https://github.com/apache/spark/pull/19396
[SPARK-22172][CORE] Worker hangs when the external shuffle service port is
already in use
## What changes were proposed in this pull request?
Handling the NonFatal exceptions while starting the external shuffle
service, if there are any NonFatal exceptions it logs and continues without the
external shuffle service.
## How was this patch tested?
I verified it manually, it logs the exception and continues to serve
without external shuffle service when BindException occurs.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/devaraj-kavali/spark SPARK-22172
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/19396.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 #19396
----
commit f30dcffe6770ae00fdf3f771857a0a052bbb9008
Author: Devaraj K <deva...@apache.org>
Date: 2017-09-30T01:21:49Z
[SPARK-22172][CORE] Worker hangs when the external shuffle service port is
already in use
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