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https://issues.apache.org/jira/browse/AMBARI-6684?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jeff Sposetti resolved AMBARI-6684.
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Resolution: Fixed
> Support for multiple Hive Metastores (HA)
> -----------------------------------------
>
> Key: AMBARI-6684
> URL: https://issues.apache.org/jira/browse/AMBARI-6684
> Project: Ambari
> Issue Type: Improvement
> Components: ambari-web
> Affects Versions: 1.6.0
> Reporter: Dave Disser
> Assignee: Vitaly Brodetskyi
> Fix For: 2.0.0
>
> Attachments: AMBARI-6684.patch
>
>
> Ambari should support installation and management of multiple Hive metastore
> servers for High Availability, with appropriate setting of
> hive.metastore.uris for metastore clients, and configuration of hive
> properties such as hive.cluster.delegation.token.store.class for proper
> coordination.
> Multiple metastores have been supported for some time
> (http://docs.hortonworks.com/HDPDocuments/HDP2/HDP-2.1.1/bk_system-admin-guide/content/sysadminguides_ha_chap3.html),
> but Ambari 1.6 will not create a 2nd (or more) metastore server via the GUI.
> The idea would be for Ambari to support adding more metastore servers and
> for hive-site.xml on the hive client nodes to be configured with a
> multi-server URI in hive.metastore.uris as described in the web page above.
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