GitHub user liurenjie1024 opened a pull request:
https://github.com/apache/flink/pull/6214
[FLINK-9669] Add assignment store interface.
## What is the purpose of the change
This pull requests is part of process to enable task manager isolation in
flink 1.5 session mode.
## Brief change log
- Add task manager assignment class.
- Add task manager assignment store interface.
## Verifying this change
This change is a trivial rework / code cleanup without any test coverage.
## 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
- The S3 file system connector: no
## Documentation
- Does this pull request introduce a new feature? no
- If yes, how is the feature documented? JavaDocs
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/liurenjie1024/flink FLINK-9669
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/flink/pull/6214.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 #6214
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commit 2b6156459e7ad45cfd33147cfa27a6c7386dd4c4
Author: liurenjie1024 <liurenjie2008@...>
Date: 2018-06-27T09:08:11Z
Add assignment store interface.
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