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https://issues.apache.org/jira/browse/FLINK-15643?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Yang Wang updated FLINK-15643:
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Description:
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.
was:
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.
> 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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