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Posted to issues@flink.apache.org by "Canbin Zheng (Jira)" <ji...@apache.org> on 2020/05/15 01:18:00 UTC

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

Canbin Zheng created FLINK-17707:
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             Summary: 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: New Feature
          Components: Deployment / Kubernetes, Runtime / Coordination
            Reporter: Canbin Zheng
             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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