GitHub user StefanRRichter opened a pull request:
https://github.com/apache/flink/pull/4639
[FLINK-7524] Remove potentially blocking behaviour from AbstractCloseâ¦
â¦ableRegistry
## What is the purpose of the change
This PR removes potential for blocking behaviour in all CloseableRegistries.
## Verifying this change
Change is tested in `AbstractCloseableRegistryTest::testNonBlockingClose`.
## 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: (yes)
## Documentation
- Does this pull request introduce a new feature? (no)
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/StefanRRichter/flink
improve-closeable-registry
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/flink/pull/4639.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 #4639
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commit a11bc242031134504d80c66e3349772e315fa2cf
Author: Stefan Richter <[email protected]>
Date: 2017-09-04T10:30:41Z
[FLINK-7524] Remove potentially blocking behaviour from
AbstractCloseableRegistry
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