Excuse me, I have three partitions in Kafka, and the flinksql task has written the join operation. How can I give the join operation alone

Excuse me, , I kafka 3 Zones ,flinksql Tasks Yes join operation ,, How can I give it alone join Operation to set the parallelism ,, because flinksql Setting parallelism can only be set globally

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Take the answer 1：

No way .

This answer comes from the nail group “【2】Apache Flink China Community ”

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