zhijiangW commented on a change in pull request #13209:
URL: https://github.com/apache/flink/pull/13209#discussion_r479082702
##########
File path:
flink-streaming-java/src/main/java/org/apache/flink/streaming/api/graph/StreamingJobGraphGenerator.java
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@@ -591,6 +593,13 @@ private void connect(Integer headOfChain, StreamEdge edge)
{
}
}
+ private void checkCompatible(ResultPartitionType type, long
bufferTimeout) {
+ if (type.isBlocking() && bufferTimeout != -1) {
+ throw new UnsupportedOperationException("Blocking
partition does not support buffer timeout at the" +
Review comment:
Agree, i will refactor the message.
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