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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:
----------------------------
Description: Add a RegistryOperations implementation that writes records to
the file system. (was: 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. )
> Yarn Registry FS implementation
> -------------------------------
>
> 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, 0002-Registry-API-v2.patch,
> 0003-Registry-API-api-only.patch, 0004-Registry-API-api-stubbed.patch
>
>
> Add a RegistryOperations implementation that writes records to the file
> system.
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