zhijiangW commented on a change in pull request #9854: [FLINK-14230][task]
Change the endInput call of the downstream operator to after the upstream
operator closes
URL: https://github.com/apache/flink/pull/9854#discussion_r338499433
##########
File path:
flink-streaming-java/src/main/java/org/apache/flink/streaming/runtime/io/StreamOneInputProcessor.java
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@@ -70,7 +75,7 @@ public InputStatus processInput() throws Exception {
if (status == InputStatus.END_OF_INPUT) {
synchronized (lock) {
- operatorChain.endInput(1);
+ operatorChain.endOperatorInput(streamOperator,
1);
Review comment:
ditto: `operatorChain#endHeadOperatorInput(int inputIndex)` instead
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