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how to identify by ambari rest api that ZKFailoverController is running or not?

hi all

 

how to identify by ambari rest api that ZKFailoverController is running or not?

 

we are using the follwing cli to stop the  zkfc

 

/usr/hdp/current/hadoop-hdfs-namenode/../hadoop/sbin/hadoop-daemon.sh stop zkfc

 

but this cli not include the status flag

Michael-Bronson
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