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https://issues.apache.org/jira/browse/YARN-6413?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ellen Hui updated YARN-6413:
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Attachment: 0001-Registry-API-v2.patch
Completed patch.
[~jianhe], could you please especially check the security parts of this? I
tried to preserve the behaviour of the original registry, as best as I
understood it, but I'm not sure I got it right.
This should yarn-native-sevices should compile against this with minimal
effort, just fixing some class references on the other end.
> Decouple Yarn Registry API from ZK
> ----------------------------------
>
> Key: YARN-6413
> URL: https://issues.apache.org/jira/browse/YARN-6413
> Project: Hadoop YARN
> Issue Type: Improvement
> Components: amrmproxy, api, resourcemanager
> Reporter: Ellen Hui
> Assignee: Ellen Hui
> Attachments: 0001-Registry-API-v2.patch,
> 0001-WIP-Registry-API-v2.patch
>
>
> Right now the Yarn Registry API (defined in the RegistryOperations interface)
> is a very thin layer over Zookeeper. This jira proposes changing the
> interface to abstract away the implementation details so that we can write a
> FS-based implementation of the registry service, which will be used to
> support AMRMProxy HA.
> The new interface will use register/delete/resolve APIs instead of
> Zookeeper-specific operations like mknode.
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