GitHub user zentol opened a pull request:
https://github.com/apache/flink/pull/6352
[FLINK-8163][yarn][tests] Harden tests against slow job shutdowns
## What is the purpose of the change
This PR hardens the `YarnTestBase` against jobs that just don't want to
shut down that quickly (i.e. within 500ms).
The maximum waiting time has been increase to 10 seconds, during which we
periodically check the state of all applications.
Additionally, the failure condition from `@Before` was moved to the
`@After` method.
This change will allow us to better differentiate between simple timing
issues and unsuccessful job shutdowns.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/zentol/flink 8163
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/flink/pull/6352.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 #6352
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commit 0dd65378f0c9f477bb8f5712bbc0b1f31440f5f0
Author: zentol <chesnay@...>
Date: 2018-07-17T11:29:16Z
[FLINK-8163][yarn][tests] Harden tests against slow job shutdowns
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