how to know which RMstatestore is configured in cloudera

[#1]

Hi Team,

when you enable the RM HA how to know which RMstatestore is configured in cloudera.

i see that zookeeperrmstatestore will be configured b default but where we can see the related parameter.

i have seen that yarn.resourcemanager.zk-address will be added and updated with zookerper server name or path of zookeeper, but not found this option itself

[#2]

Although it is not clearly mentioned in 

https://www.cloudera.com/documentation/enterprise/5-13-x/topics/cdh_hag_rm_ha_config.html#concept_sk...

And this parameter is not visible in Cloudera Manager

When HA is enabled the 

yarn.resourcemanager.store.class

is set to

org.apache.hadoop.yarn.server.resourcemanager.recovery.ZKRMStateStore

You can verify it by checking the yarn-site.xml that RM is started with.

[#3]

Thank you