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  1. Edit ams-site, Set timeline.metrics.service.operation.mode = distributed
  2. Edit ams-hbase-site,
    1. Set hbase.rootdir = hdfs://<namenode-host>:8020/amshbase [ If NN HA is enabled, hdfs://<nameservice-id>/amshbase ]
      (Note: amshbase here is the directory where metric data will be stored in HDFS)
    2. Set hbase.cluster.distributed = true
    3. Add dfs.client.read.shortcircuit = true (This is an optimization with a local DN present)
  3. Restart Metrics Collector

Note: In Ambari 2.0.x, there is a bug in deploying AMS in distributed mode, if Namenode HA is enabled. Please follow the instruction listed in this JIRA as workaround steps: (AMBARI-10707)

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