gaoyunhaii opened a new pull request #14861:
URL: https://github.com/apache/flink/pull/14861
## What is the purpose of the change
For checkpoints after tasks finished, if some operators are fully finished,
it would store a special state content in the checkpoint metadata. After
recovery, the flag of whether the operator is fully finished should be passed
to the task side so that these operator could skip execution (which would be
implemented in the next PR).
## Brief change log
- 213102836a80edeb968a37566f174b501de36028 passes the flag to the task.
## Verifying this change
This change added tests and can be verified via added ut.
## 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, Kubernetes/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**
----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
For queries about this service, please contact Infrastructure at:
us...@infra.apache.org
