You are viewing a plain text version of this content. The canonical link for it is here.

Posted to dev@flink.apache.org by "Biao Geng (Jira)" <ji...@apache.org> on 2022/02/17 11:31:00 UTC

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

Biao Geng created FLINK-26216:
---------------------------------

             Summary: Make 'replicas' work in JobManager Spec
                 Key: FLINK-26216
                 URL: https://issues.apache.org/jira/browse/FLINK-26216
             Project: Flink
          Issue Type: Bug
          Components: Kubernetes Operator
            Reporter: Biao Geng


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. 



--
This message was sent by Atlassian Jira
(v8.20.1#820001)