yjshen opened a new pull request #10455: [FLINK-15089][connectors] Puslar catalog URL: https://github.com/apache/flink/pull/10455 ## What is the purpose of the change This PR implements Pulsar catalog which is part of [FLIP-72](https://cwiki.apache.org/confluence/display/FLINK/FLIP-72%3A+Introduce+Pulsar+Connector). The Pulsar catalog supports the following features by extending `AbstractCatalog` API: - Open and close the catalog - Database operations: list, get, exists, create, drop (create and drop should first check if the user has sufficient permissions) - Table operations: list, get, exist, create, drop (create and drop should first check if the user has sufficient permissions) ## Brief change log - The main functionality of Catalog exists in `PulsarCatalog` and `PulsarMetadataReader`. - Pulsar Schema <-> Flink type conversion exists in `SchemaUtils`. ## Verifying this change This PR will be tested by unit tests and integration tests. ## Does this pull request potentially affect one of the following parts: - Dependencies (does it add or upgrade a dependency): (yes) . Add Pulsar dependencies. - 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? (yes) - If yes, how is the feature documented? (https://docs.google.com/document/d/1LMnABtXn-wQedsmWv8hopvx-B-jbdr8-jHbIiDhdsoE/edit?usp=sharing)
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