Below error can be seen in host monitor log. Is there a way resolve it?   Failed to publish event: SimpleEvent{attributes={ROLE_TYPE=[HOSTMONITOR], EXCEPTION_TYPES=[java.io.IOException], HOST_IDS=[host_id], STACKTRACE=[java.io.IOException: Server returned HTTP response code: 403 for URL: http://cloudera_manager_ip:7180/cmf/j_spring_security_check at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1894) at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1492) at com.cloudera.cmf.BasicScmProxy.authenticate(BasicScmProxy.java:285) at com.cloudera.cmf.BasicScmProxy.fetch(BasicScmProxy.java:596) at com.cloudera.cmf.BasicScmProxy.getFragmentAndHash(BasicScmProxy.java:686) at com.cloudera.cmf.DescriptorAndFragments.newDescriptorAndFragments(DescriptorAndFragments.java:64) at com.cloudera.cmon.firehose.Main.main(Main.java:392) ... View more

Cloudera manager service starts to enter bad health state because of its roles bad state.   For example, Activity Monitor started to have bad health because of below error and then the health state became good. Is there a way to investigate what could cause such issues? Mostly Cloudera manager and its roles` state is healthy, but bad health happens from time to time. I went over metrics and  don't see anything suspicious except garbage collection from time to time.     The health test result for ACTIVITY_MONITOR_SCM_DESCRIPTOR_FETCH has become bad: The Cloudera Manager descriptor was refreshed 2 minute(s), 40 second(s) ago. Critical threshold: 2 minute(s).     ... View more

I restarted some service via Cloudera Manager UI and roles were restarted too. I want to inspect the role log, but   "Log search is not supported for this role" error is shown when clicking on "Full log file" link below Is there a way to enable log for role/service?   ... View more