Fangliang Liu created FLINK-22896:
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Summary: Flink sql supports parallelism at the operator level
Key: FLINK-22896
URL: https://issues.apache.org/jira/browse/FLINK-22896
Project: Flink
Issue Type: New Feature
Components: Table SQL / Runtime
Reporter: Fangliang Liu
Now DataStream API supports setting parallelism for operators through
setParallelism(),
But Table API&SQL can only use global parallelism.
We should let the Table API&SQL also have the ability to set the appropriate
degree of parallelism for each operator on the generated execution graph.
CC [~becket_qin],[~jark],Looking forward to your reply, Thanks.
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