bowenli86 opened a new pull request #8456: [FLINK-12436][hive] Differentiate Flink database properties from Hive database properties URL: https://github.com/apache/flink/pull/8456 ## What is the purpose of the change This PR adds support to differentiate Flink database properties from Hive database properties by using a Flink specific prefix for each property key, similar to how we differentiate Flink table properties from Hive table properties. ## Brief change log - Using a 'flink.' prefix for each Flink database config key stored in Hive metastore, and process flink properties upon reading and writing - Updated test util and a few unit tests ## Verifying this change This change is already covered by existing tests, such as GenericHiveMetastoreCatalogTest. ## 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, Yarn/Mesos, 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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