shouweikun commented on a change in pull request #13789:
URL: https://github.com/apache/flink/pull/13789#discussion_r513164185
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File path:
flink-table/flink-table-planner-blink/src/main/scala/org/apache/flink/table/planner/plan/nodes/common/CommonPhysicalSink.scala
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@@ -99,11 +105,33 @@ class CommonPhysicalSink (
val operator = new SinkOperator(env.clean(sinkFunction),
rowtimeFieldIndex, enforcer)
+ val inputParallelism = inputTransformation.getParallelism
+ val taskParallelism = env.getParallelism
+ val parallelism = if
(runtimeProvider.isInstanceOf[ParallelismProvider])
runtimeProvider.asInstanceOf[ParallelismProvider].getParallelism.orElse(inputParallelism).intValue()
Review comment:
My concern is that once a NEW provider without `parallelismProvider` is
used, exception will be thrown unless we do not check the type
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