wuchong commented on a change in pull request #8966:
[FLINK-13074][table-planner-blink] Add PartitionableTableSink bridge logic to
flink&blink …
URL: https://github.com/apache/flink/pull/8966#discussion_r305340932
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File path:
flink-table/flink-table-planner/src/main/scala/org/apache/flink/table/planner/StreamPlanner.scala
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@@ -355,6 +373,26 @@ class StreamPlanner(
sink.consumeDataStream(result)
}
+ /**
+ * Key by the partition fields if the sink is a [[PartitionableTableSink]].
+ * @param sink the table sink
+ * @param dataStream the data stream
+ * @tparam R the data stream record type
+ * @return a data stream that maybe keyed by.
+ */
+ private def mayKeyByPartitionFields[R](
Review comment:
What about `applyShuffleByPartitionFieldsIfNeeded` ?
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