take-it-out opened a new pull request, #20484:
URL: https://github.com/apache/flink/pull/20484
## What is the purpose of the change
During restore from changelog state backend , the native checkpoint could
contain the relative file state handles (which size is greater than
`state.storage.fs.memory-threshold`), file path in these file state handles
would be resolve as relative which leads to FileNotFoundException.
File path in IncrementalKeyedStateHandle should be cast to absolute path
during restore, so that the correct file path will be read.
## Brief change log
cast file path to absolute path in IncrementalRemoteKeyedStateHandle during
restore in changelog state backend.
## Verifying this change
This change is already covered by existing tests, such as
*org.apache.flink.test.checkpointing.ChangelogPeriodicMaterializationSwitchStateBackendITCase*.
(`state.storage.fs.memory-threshold` is reduced)
## 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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