GitHub user vanzin opened a pull request:
https://github.com/apache/spark/pull/14162
[SPARK-16505][yarn] Propagate error during shuffle service startup.
This prevents the NM from starting when something is wrong, which would
lead to later errors which are confusing and harder to debug.
Added a unit test to verify startup fails if something is wrong.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/vanzin/spark SPARK-16505
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/14162.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 #14162
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commit 61a40b16a028605a68f9b0ae1da5470b1d2b52df
Author: Marcelo Vanzin <[email protected]>
Date: 2016-07-12T20:43:51Z
[SPARK-16505][yarn] Propagate error during shuffle service startup.
This prevents the NM from starting when something is wrong, which would
lead to later errors which are confusing and harder to debug.
Added a unit test to verify startup fails if something is wrong.
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