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https://issues.apache.org/jira/browse/KYLIN-4906?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ShengJun Zheng updated KYLIN-4906:
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Summary: support query/job server dynamic register and discovery in kylin4
(was: support query/job server dynamic register and discovery)
> support query/job server dynamic register and discovery in kylin4
> -----------------------------------------------------------------
>
> Key: KYLIN-4906
> URL: https://issues.apache.org/jira/browse/KYLIN-4906
> Project: Kylin
> Issue Type: Improvement
> Components: Integration
> Affects Versions: v4.0.0-beta
> Reporter: ShengJun Zheng
> Assignee: ShengJun Zheng
> Priority: Major
> Fix For: v4.0.0-GA
>
> Attachments: screenshot-1.png, screenshot-2.png
>
>
> Hi，currently we are troubled by a static configuration:
> kylin.server.cluster-servers. There tow situations not so friendly to us.
> 1. when adding query node to cluster, we forgot to update this
> configuration in job server. It caused the newly added server was not
> notified of all metadata update events, causing wrong query result.
> 2. we plan to deploy query server in k8s , this static configuration is not
> cloud native (having to update k8s configmap)
> We use kylin 2.x，seems this is still a problem in kylin 3.x (relavent code:
> org.apache.kylin.metadata.cachesync.Broadcaster).
> I wonder if i was wrong or is there already a solution .
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