zhijiangW commented on a change in pull request #9717: [FLINK-14044] [runtime]
Reducing synchronization in AsyncWaitOperator
URL: https://github.com/apache/flink/pull/9717#discussion_r327551509
##########
File path:
flink-streaming-java/src/main/java/org/apache/flink/streaming/api/operators/async/AsyncWaitOperator.java
##########
@@ -276,10 +232,10 @@ public void snapshotState(StateSnapshotContext context)
throws Exception {
@Override
public void initializeState(StateInitializationContext context) throws
Exception {
super.initializeState(context);
+
recoveredStreamElements = context
.getOperatorStateStore()
.getListState(new ListStateDescriptor<>(STATE_NAME,
inStreamElementSerializer));
-
Review comment:
ditto
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