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https://issues.apache.org/jira/browse/YARN-5948?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15902193#comment-15902193
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Wangda Tan commented on YARN-5948:
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Thanks [~jhung] for working on the patch, few minor comments:
1) In addition to load the class by the
{{yarn.scheduler.configuration.store.class}}, I think we can have a combination
of them:There're some predefined short names like "memory"/"derby", etc. And if
user specified an unknown type, we will load the class by name from class path.
2) yarn-default.xml, could you specify default {{<value>}} as well?
> Implement MutableConfigurationManager for handling storage into configuration
> store
> -----------------------------------------------------------------------------------
>
> Key: YARN-5948
> URL: https://issues.apache.org/jira/browse/YARN-5948
> Project: Hadoop YARN
> Issue Type: Sub-task
> Reporter: Jonathan Hung
> Assignee: Jonathan Hung
> Attachments: YARN-5948.001.patch, YARN-5948-YARN-5734.002.patch,
> YARN-5948-YARN-5734.003.patch, YARN-5948-YARN-5734.004.patch,
> YARN-5948-YARN-5734.005.patch, YARN-5948-YARN-5734.006.patch,
> YARN-5948-YARN-5734.007.patch
>
>
> The MutableConfigurationManager will take REST calls with desired client
> configuration changes and call YarnConfigurationStore methods to store these
> changes in the backing store.
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