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ASF GitHub Bot commented on FLINK-4866: --------------------------------------- Github user aljoscha commented on the issue: https://github.com/apache/flink/pull/2672 Thanks for your work. 👍 I'll be merging this tomorrow. > Make Trigger.clear() Abstract to Enforce Implementation > ------------------------------------------------------- > > Key: FLINK-4866 > URL: https://issues.apache.org/jira/browse/FLINK-4866 > Project: Flink > Issue Type: Bug > Components: Streaming > Reporter: Aljoscha Krettek > Assignee: Jark Wu > > If the method is not abstract implementors of custom triggers will not > realise that it could be necessary and they will likely not clean up their > state/timers properly. -- This message was sent by Atlassian JIRA (v6.3.4#6332)