You are viewing a plain text version of this content. The canonical link for it is here.

Posted to issues@flink.apache.org by "Aljoscha Krettek (JIRA)" <ji...@apache.org> on 2018/01/24 12:14:00 UTC

[jira] [Reopened] (FLINK-8322) support getting number of existing timers in TimerService

     [ https://issues.apache.org/jira/browse/FLINK-8322?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Aljoscha Krettek reopened FLINK-8322:
-------------------------------------

Reopen to remove fixVersion

> support getting number of existing timers in TimerService
> ---------------------------------------------------------
>
>                 Key: FLINK-8322
>                 URL: https://issues.apache.org/jira/browse/FLINK-8322
>             Project: Flink
>          Issue Type: Improvement
>          Components: DataStream API
>    Affects Versions: 1.4.0
>            Reporter: Bowen Li
>            Assignee: Bowen Li
>            Priority: Major
>             Fix For: 1.5.0
>
>
> There are pretty common use cases where users want to use timers as scheduled threads - e.g. add a timer to wake up x hours later and do something (reap old data usually) only if there's no existing timers, basically we only want at most 1 timer exists for the key all the time



--
This message was sent by Atlassian JIRA
(v7.6.3#76005)