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Posted to issues@flink.apache.org by "Matthias (Jira)" <ji...@apache.org> on 2020/08/14 10:13:00 UTC

[jira] [Commented] (FLINK-17707) Support configuring replica of Deployment in ZooKeeper based HA setups

    [ https://issues.apache.org/jira/browse/FLINK-17707?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17177679#comment-17177679 ] 

Matthias commented on FLINK-17707:
----------------------------------

Hi [~felixzheng],

Is this something for which you need support?

> Support configuring replica of Deployment in ZooKeeper based HA setups
> ----------------------------------------------------------------------
>
>                 Key: FLINK-17707
>                 URL: https://issues.apache.org/jira/browse/FLINK-17707
>             Project: Flink
>          Issue Type: Sub-task
>          Components: Deployment / Kubernetes, Runtime / Coordination
>            Reporter: Canbin Zheng
>            Priority: Major
>             Fix For: 1.12.0
>
>
> At the moment, in the native K8s setups, we hard code the replica of Deployment to 1. However, when users enable the ZooKeeper HighAvailabilityServices, they would like to configure the replica of Deployment also for faster failover.
> This ticket proposes to make *replica* of Deployment configurable in the ZooKeeper based HA setups.



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