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Posted to issues@flink.apache.org by "Yang Wang (Jira)" <ji...@apache.org> on 2020/08/27 05:57:00 UTC

[jira] [Closed] (FLINK-15643) Support to start multiple Flink masters to achieve faster recovery

     [ https://issues.apache.org/jira/browse/FLINK-15643?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Yang Wang closed FLINK-15643.
-----------------------------
    Resolution: Duplicate

> Support to start multiple Flink masters to achieve faster recovery
> ------------------------------------------------------------------
>
>                 Key: FLINK-15643
>                 URL: https://issues.apache.org/jira/browse/FLINK-15643
>             Project: Flink
>          Issue Type: Sub-task
>          Components: Deployment / Kubernetes
>            Reporter: Yang Wang
>            Priority: Major
>
> The replicas of Flink master deployment could be set more than 1 to achieve faster recovery. When the active Flink master failed, the standby one will take over immediately.
> For standalone cluster, some users have used it in the production.
>  
> Even the zookeeper high availability could be used for leader election of multiple Flink master, we will do this feature after K8s native HA supported.



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