SteNicholas opened a new pull request #14652:
URL: https://github.com/apache/flink/pull/14652
## What is the purpose of the change
*Currently Canal format option 'canal-json.database.include' and
'canal-json.table.include' don't support regular expression to match. It's
necessary to use regular expression to match the field 'database' and 'table'
of Canal binlog record.*
## Brief change log
- *`CanalJsonDeserializationSchema` matches the field 'database' and
'table' of Canal binlog message using regular expression for Canal format
option 'canal-json.database.include' and 'canal-json.table.include'.*
## Verifying this change
- *`CanalJsonSerDeSchemaTest` modifies the `testFilteringTables` test case
to use regular expression for option 'canal-json.database.include' and
'canal-json.table.include' to verify the regular matching of the field
'database' and 'table' of Canal binlog record.*
## 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/Mesos, 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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