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Posted to issues@flink.apache.org by "Aljoscha Krettek (JIRA)" <ji...@apache.org> on 2018/05/28 11:08:00 UTC

[jira] [Commented] (FLINK-9440) Allow cancelation and reset of timers

    [ https://issues.apache.org/jira/browse/FLINK-9440?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16492542#comment-16492542 ] 

Aljoscha Krettek commented on FLINK-9440:
-----------------------------------------

cc [~srichter]

I think deletion of timers will soon work better and we might then be able to expose it in the API.

> Allow cancelation and reset of timers
> -------------------------------------
>
>                 Key: FLINK-9440
>                 URL: https://issues.apache.org/jira/browse/FLINK-9440
>             Project: Flink
>          Issue Type: Bug
>          Components: Streaming
>    Affects Versions: 1.4.2
>            Reporter: Elias Levy
>            Priority: Major
>
> Currently the {{TimerService}} allows one to register timers, but it is not possible to delete a timer or to reset a timer to a new value.  If one wishes to reset a timer, one must also handle the previous inserted timer callbacks and ignore them.
> I would be useful if the API allowed one to remove and reset timers.



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