sunhaibotb commented on a change in pull request #10151: [FLINK-14231] Handle
the pending processing-time timers to make endInput semantics on the operator
chain strict
URL: https://github.com/apache/flink/pull/10151#discussion_r378005067
##########
File path:
flink-streaming-java/src/main/java/org/apache/flink/streaming/api/functions/source/ContinuousFileReaderOperator.java
##########
@@ -216,13 +216,13 @@ public void onNoMoreData(ContinuousFileReaderOperator<?>
op) {
}
};
- @VisibleForTesting
- public ContinuousFileReaderOperator(FileInputFormat<OUT> format) {
- this.format = checkNotNull(format);
- }
+ public ContinuousFileReaderOperator(
+ FileInputFormat<OUT> format,
+ ProcessingTimeService processingTimeService,
+ MailboxExecutor mailboxExecutor) {
- public ContinuousFileReaderOperator(FileInputFormat<OUT> format,
MailboxExecutor mailboxExecutor) {
this.format = checkNotNull(format);
+ this.processingTimeService =
checkNotNull(processingTimeService);
Review comment:
`AbstractStreamOperator` needs `ProcessingTimeService` ( see
`StreamTaskStateInitializerImpl#streamOperatorState`）, so almost all operators
need it. For `ContinuousFileReaderOperator` , you can check traivis's failure
log to see this need: https://travis-ci.com/flink-ci/flink/builds/148235635.
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