Hi, Yes, perhaps there is no reach documentation for mentioned classes. But on the other hand they are internal classes which could be changed at any time. I will try to outline roles for 2 classes. 1. CancellableTask is used internally as a general way to cancel some action sheduled in the future. GridTimeouProcessor.schedule returns CacncellableTask which allows to cancel scheduled task. 2. GridCommunicationMessageSet is used during processing ordered messages. GridIoManager supports ordered message delivery. And in this case timeouts should be involved during processing in case if some previous messages were not received.
Unfortunately I cannot say anything meaningful about CacheContinuousQueryManager$BackupCleaner. Giving a good answer to your questions is almost equal to creating a documentation for aforementioned classes. I think that it is much easy to receive an answer if you have a problem in your use case, e.g. something does not work or works improperly. пн, 11 мар. 2019 г. в 12:04, userx <gagan...@gmail.com>: > > Hi Ivan, > > Thanks for the reply. I totally buy your point that these messages are not > bad. What I wanted to understand basically was the role of the following > GridTimeOut objects > > 1) CancelableTask > 2) GridCommunicationMessageSet > 3) CacheContinuousQueryManager$BackupCleaner > > There is no documentation available in the class for the above three > classes. So was just trying to understand the role of each of them. > > > > -- > Sent from: http://apache-ignite-users.70518.x6.nabble.com/ -- Best regards, Ivan Pavlukhin
