Hi,   For me, theres no ERROR in log file also still the CM URL displays connection refused.   LOG FILE:   2018-02-02 11:49:10,962 INFO main:com.cloudera.cmon.components.MetricSchemaManager: Read schema resource in PT1.039S 2018-02-02 11:49:11,006 INFO main:com.cloudera.cmon.components.MetricSchemaManager: Reading persisted metrics... 2018-02-02 11:49:11,037 INFO main:com.cloudera.cmon.components.MetricSchemaManager: Retreived 0 metrics. 2018-02-02 11:49:11,040 INFO main:com.cloudera.cmon.components.MetricSchemaManager: Registering work aggregates... 2018-02-02 11:49:11,061 INFO main:com.cloudera.cmon.components.MetricSchemaUpdate: persisting 0 new metrics 2018-02-02 11:49:11,063 INFO main:com.cloudera.cmon.components.MetricSchemaUpdate: persisting 0 updated metrics 2018-02-02 11:49:11,063 INFO main:com.cloudera.cmon.components.MetricSchemaManager: Work aggregates processed. 2018-02-02 11:49:11,063 INFO main:com.cloudera.cmon.components.MetricSchemaManager: Registering CSD metrics... 2018-02-02 11:49:11,072 INFO main:com.cloudera.cmon.components.CsdMetricSchemaGenerator: Loading monitoring definitions from IMPALA-5.14.0 2018-02-02 11:49:11,073 INFO main:com.cloudera.cmon.components.CsdMetricSchemaGenerator: Loading monitoring definitions from HDFS-5.14.0 2018-02-02 11:49:11,073 INFO main:com.cloudera.cmon.components.CsdMetricSchemaGenerator: Loading monitoring definitions from HUE-5.14.0 2018-02-02 11:49:11,073 INFO main:com.cloudera.cmon.components.CsdMetricSchemaGenerator: Loading monitoring definitions from KAFKA-5.14.0 2018-02-02 11:49:11,073 INFO main:com.cloudera.cmon.components.CsdMetricSchemaGenerator: Loading monitoring definitions from KUDU5_10-5.14.0-20171130.055631-480 2018-02-02 11:49:11,073 INFO main:com.cloudera.cmon.components.CsdMetricSchemaGenerator: Loading monitoring definitions from KUDU-5.14.0-20171130.055619-480 2018-02-02 11:49:11,073 INFO main:com.cloudera.cmon.components.CsdMetricSchemaGenerator: Loading monitoring definitions from HIVE-5.14.0 2018-02-02 11:49:11,075 INFO main:com.cloudera.cmon.components.CsdMetricSchemaGenerator: Loading monitoring definitions from /mgmt.mdl 2018-02-02 11:49:11,075 INFO main:com.cloudera.cmon.components.CsdMetricSchemaGenerator: Loading monitoring definitions from /mdls/cdh5/oozie.mdl 2018-02-02 11:49:13,274 INFO main:com.cloudera.cmon.components.MetricSchemaUpdate: persisting 5321 new metrics 2018-02-02 11:49:19,217 INFO main:com.cloudera.cmon.components.MetricSchemaUpdate: persisting 0 updated metrics 2018-02-02 11:49:19,220 INFO main:com.cloudera.cmon.components.MetricSchemaManager: CSD metrics processed. 2018-02-02 11:49:19,220 INFO main:com.cloudera.cmon.components.MetricSchemaManager: Registering cross entity aggregates... 2018-02-02 11:49:39,307 INFO JvmPauseMonitor:com.cloudera.enterprise.debug.JvmPauseMonitor: Detected pause in JVM or host machine (e.g. a stop the world GC, or JVM not scheduled): paused approximately 1842ms: GC pool 'Copy' had collection(s): count=1 time=1989ms 2018-02-02 11:49:54,764 INFO JvmPauseMonitor:com.cloudera.enterprise.debug.JvmPauseMonitor: Detected pause in JVM or host machine (e.g. a stop the world GC, or JVM not scheduled): paused approximately 1228ms: no GCs detected. 2018-02-02 11:50:27,640 INFO main:com.cloudera.cmon.components.MetricSchemaUpdate: persisting 21622 new metrics       Please help!! ... View more