GitHub user zentol opened a pull request:
https://github.com/apache/flink/pull/5651
[FLINK-8889][tests] Do not override cluster config values
## What is the purpose of the change
This PR modifies the cluster configuration in {{MiniClusterResource}} or
{{TestBaseUtils}} to not categorically override several options. They are now
only set if they weren't previously configured (i.e. by the test itself).
## Verifying this change
This change is a trivial rework / code cleanup without any test coverage.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/zentol/flink 8889
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/flink/pull/5651.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 #5651
commit dafff1946e20e6f3884398b705bbeb4f70462efa
Author: zentol
Date: 2018-03-07T09:18:03Z
[FLINK-8889][tests] Do not override cluster config values
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