GitHub user sihuazhou opened a pull request:
https://github.com/apache/flink/pull/6174
[FLINNK-9601][state]Try to reuse the snapshotData array as the partitioned
destination onâ¦
## What is the purpose of the change
In `CopyOnWriteStateTableSnapshot`, we only reuse the `snapshotData` as the
partitioned destination array when it's capacity enough is enough.
## Brief change log
- *Try to reuse the snapshotData array as the partitioned destination on
when it's capacity is enough.*
## 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
No
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/sihuazhou/flink FLINK-9601
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/flink/pull/6174.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 #6174
----
commit 70f574da2b4d8b085e27d3aa3e2107fc43eb195d
Author: sihuazhou <summerleafs@...>
Date: 2018-06-16T10:22:49Z
Try to reuse the snapshotData array as the partitioned destination on when
it's capacity is enough.
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