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https://issues.apache.org/jira/browse/HBASE-27367?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Vineet Kumar Maheshwari reassigned HBASE-27367:
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Assignee: Vineet Kumar Maheshwari
> Create admin/shell api for reloading just HMaster configs
> ---------------------------------------------------------
>
> Key: HBASE-27367
> URL: https://issues.apache.org/jira/browse/HBASE-27367
> Project: HBase
> Issue Type: New Feature
> Reporter: Bryan Beaudreault
> Assignee: Vineet Kumar Maheshwari
> Priority: Major
>
> We have {{update_config}} and {{{}update_all_config{}}}. The former can do an
> individual host (RS or HMaster), the latter does all hosts in the cluster.
> If you just want to reload HMaster(s) you need to go into JMX metrics to find
> the tag.ServerName for each HMaster, and then paste that into individual
> update_config calls.
> We could either add a new {{update_hmaster_config}} or add an argument to the
> existing {{{}update_all_config 'hmaster'{}}}. Whatever way we go, we should
> add a corresponding method in Admin as well.
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