Zakelly opened a new pull request, #23853:
URL: https://github.com/apache/flink/pull/23853
## What is the purpose of the change
Currently, when a job is configured to run with incremental checkpoint
disabled, user manually triggers an incremental checkpoint actually triggering
a full checkpoint. That is because the files from full checkpoint cannot be
shared with an incremental checkpoint. This PR removes the "INCREMENTAL" option
in triggering checkpoint from REST API and throw exception if user tried to
avoid misunderstanding.
## Brief change log
- Throw exception in
```org.apache.flink.runtime.rest.handler.job.checkpoints.CheckpointHandlers```
- Remove the 'INCREMENTAL' options in docs
## Verifying this change
- Added unit test
```CheckpointHandlersTest#testDisallowTriggeringIncrementalCheckpoint``` for
this case.
## Does this pull request potentially affect one of the following parts:
- Dependencies (does it add or upgrade a dependency): (yes / **no**)
- The public API, i.e., is any changed class annotated with
`@Public(Evolving)`: (yes / **no**)
- The serializers: (yes / **no** / don't know)
- The runtime per-record code paths (performance sensitive): (yes / **no**
/ don't know)
- Anything that affects deployment or recovery: JobManager (and its
components), Checkpointing, Kubernetes/Yarn, ZooKeeper: (yes / **no** / don't
know)
- The S3 file system connector: (yes / **no** / don't know)
## Documentation
- Does this pull request introduce a new feature? (yes / **no**)
- If yes, how is the feature documented? (not applicable / **docs** /
JavaDocs / not documented)
--
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.
To unsubscribe, e-mail: issues-unsubscr...@flink.apache.org
For queries about this service, please contact Infrastructure at:
us...@infra.apache.org
