JingsongLi opened a new pull request #11275: [FLINK-16359][table-runtime] Introduce WritableVectors for abstract writing URL: https://github.com/apache/flink/pull/11275 ## What is the purpose of the change In FLINK-11899 , we need write vectors from parquet input streams. We need abstract vector writing, in future, we can provide OffHeapVectors. ## Brief change log - Introduce WritableVector interfaces. - Implement WritableVectors in Heap vectors. ## Verifying this change `ColumnVectorTest` ## 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**)
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