Hi, I am unable to start the atlas metadata server service on HDP(3.1) cluster using the Ambari UI (2.7.3). Below are the logs for your reference. ExecutionFailed: Execution of 'cat /var/lib/ambari-agent/tmp/atlas_hbase_setup.rb | hbase shell -n' returned 1. SLF4J: Class path contains multiple SLF4J bindings. SLF4J: Found binding in [jar:file:/usr/hdp/3.1.0.0-78/phoenix/phoenix-5.0.0.3.1.0.0-78-server.jar!/org/slf4j/impl/StaticLoggerBinder.class] SLF4J: Found binding in [jar:file:/usr/hdp/3.1.0.0-78/hadoop/lib/slf4j-log4j12-1.7.25.jar!/org/slf4j/impl/StaticLoggerBinder.class] SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an explanation. SLF4J: Actual binding is of type [org.slf4j.impl.Log4jLoggerFactory] atlas_janus ATLAS_ENTITY_AUDIT_EVENTS atlas TABLE ATLAS_ENTITY_AUDIT_EVENTS atlas_janus 2 row(s) Took 0.3237 seconds TABLE ATLAS_ENTITY_AUDIT_EVENTS atlas_janus 2 row(s) Took 0.0831 seconds Took 1.0036 secondsjava exception ERROR Java::OrgApacheHadoopHbaseIpc::RemoteWithExtrasException: org.apache.hadoop.hbase.coprocessor.CoprocessorException: HTTP 404 Error: HTTP 404 at org.apache.ranger.authorization.hbase.RangerAuthorizationCoprocessor.grant(RangerAuthorizationCoprocessor.java:1261) at org.apache.ranger.authorization.hbase.RangerAuthorizationCoprocessor.grant(RangerAuthorizationCoprocessor.java:1072) at org.apache.hadoop.hbase.protobuf.generated.AccessControlProtos$AccessControlService$1.grant(AccessControlProtos.java:10023) at org.apache.hadoop.hbase.protobuf.generated.AccessControlProtos$AccessControlService.callMethod(AccessControlProtos.java:10187) at org.apache.hadoop.hbase.regionserver.HRegion.execService(HRegion.java:8065) at org.apache.hadoop.hbase.regionserver.RSRpcServices.execServiceOnRegion(RSRpcServices.java:2426) at org.apache.hadoop.hbase.regionserver.RSRpcServices.execService(RSRpcServices.java:2408) at org.apache.hadoop.hbase.shaded.protobuf.generated.ClientProtos$ClientService$2.callBlockingMethod(ClientProtos.java:42010) at org.apache.hadoop.hbase.ipc.RpcServer.call(RpcServer.java:413) at org.apache.hadoop.hbase.ipc.CallRunner.run(CallRunner.java:131) at org.apache.hadoop.hbase.ipc.RpcExecutor$Handler.run(RpcExecutor.java:324) at org.apache.hadoop.hbase.ipc.RpcExecutor$Handler.run(RpcExecutor.java:304)   ... View more