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Motivation
FLIP-379 introduces dynamic parallelism inference, which, compared to static inference, utilizes runtime information to more accurately determine the source parallelism. The FileSource already possesses the capability for dynamic parallelism inference. As a follow-up task to FLIP-379, this FLIP plans to implement the dynamic parallelism inference interface for HiveSource, and also switches the default static parallelism inference to dynamic parallelism inference introduces dynamic parallelism inference, which, compared to static inference, utilizes runtime information to more accurately determine the source parallelism. The FileSource already possesses the capability for dynamic parallelism inference. As a follow-up task to FLIP-379, this FLIP plans to implement the dynamic parallelism inference interface for HiveSource, and also switches the default static parallelism inference to dynamic parallelism inference.
Public Interfaces
New Config Option
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