GitHub user maheshsenni opened a pull request:
https://github.com/apache/flink/pull/6399
[FLINK-5860] [tests] Replace java.io.tmpdir with JUnit TemporaryFolder in
tests
## What is the purpose of the change
JUnit's TemporaryFolder is a better way to handle temporary folders in
tests as JUnit takes care of creation and cleanup of temporary files and
folders automatically.
## Brief change log
Replaced usage of `java.io.tmpdir` with `org.junit.rules.TemporaryFolder`
in test files.
## Verifying this change
The change addresses the usage of `java.io.tmpdir` in test files with a
suitable replacement offered by JUnit. This doesn't change the functionality or
validity of the tests.
## Does this pull request potentially affect one of the following parts:
- Dependencies (does it add or upgrade a dependency): no
- The public API, i.e., is any changed class annotated with
`@Public(Evolving)`: no
- The serializers: no
- The runtime per-record code paths (performance sensitive): no
- Anything that affects deployment or recovery: JobManager (and its
components), Checkpointing, Yarn/Mesos, ZooKeeper: no
- The S3 file system connector: no
## Documentation
- Does this pull request introduce a new feature? no
- If yes, how is the feature documented? not applicable
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/maheshsenni/flink master
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/flink/pull/6399.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 #6399
----
commit 46f3c504e4cbfe830066bc6bc34ceeb8340272ff
Author: Mahesh Senniappan <mahesh.h4evr@...>
Date: 2018-07-23T02:35:40Z
[FLINK-5860] [tests] Replace java.io.tmpdir with JUnit TemporaryFolder in
tests
JUnit's TemporaryFolder is a better way to handle temporary folders
in tests as JUnit takes care of creation and cleanup of temporary
folders automatically.
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