Mugdha Varadkar created AMBARI-20816:
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Summary: Create Ranger Hive Service during Hive Metastore restart
Key: AMBARI-20816
URL: https://issues.apache.org/jira/browse/AMBARI-20816
Project: Ambari
Issue Type: Task
Components: ambari-server
Affects Versions: 2.5.1
Reporter: Mugdha Varadkar
Assignee: Mugdha Varadkar
Priority: Blocker
Fix For: 2.5.1
Need to create Ranger Hive service in Cluster1 having Hive Metastore + Ranger
Service. The Ranger Hive service created in Cluster1 will be used by Cluster2
having Ranger Hive Plugin enabled under Hive Server2.
*Solution:*
Need service creation logic using Ranger REST API. The REST API
[code|https://github.com/apache/ambari/blob/trunk/ambari-common/src/main/python/resource_management/libraries/functions/ranger_functions_v2.py#L101]
is already available for use.
If {{ranger.service.config.param.enable.hive.metastore.lookup}} property
present in {{ranger-hive-plugin-properties}} with value {{true}} and Ranger
configurations are present in the cluster(Ranger installed in same cluster)
then only create Ranger Hive service.
For installation via blueprint, two extra custom config parameters
{{ranger.service.config.param.enable.hive.metastore.lookup}} with value
{{true}} and {{ranger.service.config.param.hive.site.file.path}} with value
{{/etc/hive/conf/hive-site.xml}} are required to be provided in blueprint under
{{ranger-hive-plugin-properties}} config type.
For installation via UI, need to add properties in custom section of
ranger-hive-plugin-properties under Hive Service config tab.
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