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Posted to issues@flink.apache.org by "rock (Jira)" <ji...@apache.org> on 2019/11/15 02:42:00 UTC

[jira] [Created] (FLINK-14798) how to setup a ha flink cluster on k8s?

rock created FLINK-14798:
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             Summary: how to setup a ha flink cluster on k8s?
                 Key: FLINK-14798
                 URL: https://issues.apache.org/jira/browse/FLINK-14798
             Project: Flink
          Issue Type: New Feature
          Components: Deployment / Kubernetes
    Affects Versions: 1.9.1
            Reporter: rock


I'm trying to setup a flink cluster on k8s for production use.But the setup [here |[[https://ci.apache.org/projects/flink/flink-docs-release-1.9/ops/deployment/kubernetes.html|https://ci.apache.org/projects/flink/flink-docs-release-1.9/ops/deployment/kubernetes.html] []|https://ci.apache.org/projects/flink/flink-docs-release-1.9/ops/deployment/kubernetes.html] this not ha , when job-manager down and rescheduled

the metadata for running job is lost. 

 

I tried to use ha setup for zk [here |[https://ci.apache.org/projects/flink/flink-docs-release-1.9/ops/jobmanager_high_availability.html]] on k8s , but can't get it right.

 

Stroing  job's metadata on k8s using pvc or other external file system should be  very easy.Is there a way to achieve it.



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