dawidwys opened a new pull request #18918:
URL: https://github.com/apache/flink/pull/18918
## What is the purpose of the change
Add shorthand option for restoreMode
## Verifying this change
```
-rm,--restoreMode <arg> Defines how should we restore
from the given savepoint.
Supported options: [claim -
claim ownership of the
savepoint
and delete once it is
subsumed,
no_claim (default) - do not
claim ownership, the first
checkpoint will not reuse any
files from the restored one,
legacy - the old behaviour,
do
not assume ownership of the
savepoint files, but can
reuse
some shared files.
```
## 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)
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