JingsongLi commented on a change in pull request #8718:
[FLINK-12824][table-planner-blink] Set parallelism for stream SQL
URL: https://github.com/apache/flink/pull/8718#discussion_r293282320
##########
File path:
flink-table/flink-table-planner-blink/src/main/java/org/apache/flink/table/plan/nodes/resource/parallelism/FinalParallelismSetter.java
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@@ -97,12 +123,22 @@ private void calculateSingleton(ExecNode<?, ?> execNode) {
finalParallelismNodeMap.put(execNode,
1);
return;
}
+ } else if (inputNode instanceof StreamExecExchange) {
Review comment:
I think you can use `CommonPhysicalExchange` or `Exchange`.
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