[jira] [Updated] (FLINK-26216) Make 'replicas' work in JobManager Spec

["Biao Geng (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/FLINK-26216?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Biao Geng updated FLINK-26216:
------------------------------
        Parent: FLINK-25963
    Issue Type: Sub-task  (was: Bug)

> Make 'replicas' work in JobManager Spec
> ---------------------------------------
>
>                 Key: FLINK-26216
>                 URL: https://issues.apache.org/jira/browse/FLINK-26216
>             Project: Flink
>          Issue Type: Sub-task
>          Components: Kubernetes Operator
>            Reporter: Biao Geng
>            Priority: Minor
>
> In our flink kubernetes operator's cr, we allow users to set the replica of JobManager. 
> But in our {{FlinkUtils#getEffectiveConfig}} method, we currently not set this value from the yaml file and as a result, the {{replicas}} will not work and the default value(i.e. 1) will be applied. 
> Though we believe one JM with KubernetesHaService should be enough for most HA cases, the {{replicas}} field of JM also makes sense since more than one JM can reduce down time and make recovery of JM failure faster. 



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