GitHub user TisonKun opened a pull request:
https://github.com/apache/flink/pull/6414
[hotfix] Enrich exception message
## What is the purpose of the change
There is a time I got fail on ExecutionGraphTestUtils#waitUntilJobStatus,
it throws `TimeoutException` without detailed message. I'd like to throw with
the status excepted and what it actually is.
## Brief change log
Trivial work.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/TisonKun/flink patch-1
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/flink/pull/6414.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 #6414
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commit df17b34fd94cb89fa8073508ea920991c2f17134
Author: éæ¢ç« <wander4096@...>
Date: 2018-07-25T08:11:06Z
[hotfix] Enrich exception message
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