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In Flink 2.0, we introduce the adaptive execution for batch jobs. And this FLIP supports the capability of adaptive broadcast join, which can determine at runtime whether the small table can be broadcast based on the actual input data size of the join operator. It then transforms the operators that meet the condition to achieve better join performance. This feature is enabled by default.
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In Flink 2.0, we introduce the adaptive execution for batch jobs. And this FLIP supports the capability of adaptive broadcast join, which can determine at runtime whether the small table can be broadcast based on the actual input data size of the join operator. It then transforms the operators that meet the condition to achieve better join performance. This feature is enabled by default.
New Feature
Major