GitHub user tillrohrmann opened a pull request:
FLINK-5652 [asyncIO] Cancel timers when completing a StreamRecordQueueEntry
Whenever a StreamRecordQueueEntry has been completed we no longer need the registered timeout.
Therefore, we have to cancel the corresponding ScheduledFuture so that the system knows that
it can remove the associated TriggerTask. This is important since the TriggerTask contains a
reference on the StreamRecordQueueEntry. Consequently, such a task will prevent the
StreamRecordQueueEntry from being garbage collected.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/tillrohrmann/flink asyncIOFixTimers
Alternatively you can review and apply these changes as the patch at:
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #3264