manner opened a new pull request, #29863:
URL: https://github.com/apache/flink/pull/29863
## What is the purpose of the change
Setting `materialized-table.default-start-mode` to a start mode that needs
parameters, such as `FROM_TIMESTAMP`, fails with a
`MissingFormatArgumentException` instead of the intended `ValidationException`.
The error message in `CatalogManager` has a `%s` placeholder, but
`String.format` gets no argument for it.
## Brief change log
- Pass the start mode kind to `String.format` in `CatalogManager`
## Verifying this change
This change added tests and can be verified as follows:
- Added `CatalogManagerTest#testInvalidDefaultStartMode`, which sets the
default start mode to `FROM_TIMESTAMP` and expects the `ValidationException`
with its message. Without the fix, the test fails with the
`MissingFormatArgumentException`.
## 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, 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
---
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Generated-by: Claude Code (Claude Opus 5.5)
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