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Posted to issues@flink.apache.org by "Yang Wang (Jira)" <ji...@apache.org> on 2021/05/24 02:12:00 UTC

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

    [ https://issues.apache.org/jira/browse/FLINK-17707?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17350209#comment-17350209 ] 

Yang Wang commented on FLINK-17707:
-----------------------------------

This PR is waiting for FLINK-21667.

> Support configuring replica of Deployment based HA setups
> ---------------------------------------------------------
>
>                 Key: FLINK-17707
>                 URL: https://issues.apache.org/jira/browse/FLINK-17707
>             Project: Flink
>          Issue Type: New Feature
>          Components: Deployment / Kubernetes, Runtime / Coordination
>            Reporter: Canbin Zheng
>            Assignee: Yang Wang
>            Priority: Major
>              Labels: pull-request-available
>
> 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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