rkhachatryan commented on a change in pull request #11486: [FLINK-16712][task]
Refactor StreamTask to construct final fields
URL: https://github.com/apache/flink/pull/11486#discussion_r397025422
##########
File path:
flink-streaming-java/src/main/java/org/apache/flink/streaming/runtime/tasks/StreamTask.java
##########
@@ -260,17 +258,28 @@ protected StreamTask(
@Nullable TimerService timerService,
Thread.UncaughtExceptionHandler
uncaughtExceptionHandler,
StreamTaskActionExecutor actionExecutor,
- TaskMailbox mailbox) {
+ TaskMailbox mailbox) throws Exception {
super(environment);
- this.timerService = timerService;
- this.uncaughtExceptionHandler =
Preconditions.checkNotNull(uncaughtExceptionHandler);
this.configuration = new StreamConfig(getTaskConfiguration());
this.recordWriter = createRecordWriterDelegate(configuration,
environment);
this.actionExecutor =
Preconditions.checkNotNull(actionExecutor);
this.mailboxProcessor = new
MailboxProcessor(this::processInput, mailbox, actionExecutor);
this.asyncExceptionHandler = new
StreamTaskAsyncExceptionHandler(environment);
+ this.asyncOperationsThreadPool = Executors.newCachedThreadPool(
+ new ExecutorThreadFactory("AsyncOperations",
uncaughtExceptionHandler));
+
+ this.stateBackend = createStateBackend();
Review comment:
Yes, you are right, it's set twice :)
----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
For queries about this service, please contact Infrastructure at:
[email protected]
With regards,
Apache Git Services
