sunhaibotb 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_r339010844
##########
File path:
flink-streaming-java/src/test/java/org/apache/flink/streaming/runtime/tasks/SourceStreamTaskTest.java
##########
@@ -479,5 +481,40 @@ public void cancel() {
running = false;
}
}
+
+ private static final class OutputRecordInCloseTestSource extends
RichSourceFunction<String> {
+
+ private final String name;
+ private final String[] elements;
+
+ private transient volatile boolean canceled = false;
+
+ private transient SourceContext<String> context;
Review comment:
We need to use `context` to output data in `close`, but `canceled` can be
removed.
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