Myroslav Papirkovskyi created AMBARI-22289:
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Summary: Alert definition update event creation was failed with
AmbariException on alert definition registration
Key: AMBARI-22289
URL: https://issues.apache.org/jira/browse/AMBARI-22289
Project: Ambari
Issue Type: Bug
Components: ambari-server
Affects Versions: 3.0.0
Reporter: Myroslav Papirkovskyi
Assignee: Myroslav Papirkovskyi
Priority: Critical
Fix For: 3.0.0
During cluster deploy numerous exceptions were posted in server logs:
{code}
org.apache.ambari.server.AmbariException: Unknown clusters in update
at
org.apache.ambari.server.agent.stomp.AlertDefinitionsHolder.handleUpdate(AlertDefinitionsHolder.java:105)
at
org.apache.ambari.server.agent.stomp.AlertDefinitionsHolder.handleUpdate(AlertDefinitionsHolder.java:53)
at
org.apache.ambari.server.agent.stomp.AgentHostDataHolder.updateData(AgentHostDataHolder.java:69)
at
org.apache.ambari.server.agent.stomp.AlertDefinitionsHolder.safelyUpdateData(AlertDefinitionsHolder.java:191)
at
org.apache.ambari.server.agent.stomp.AlertDefinitionsHolder.handleSingleDefinitionChange(AlertDefinitionsHolder.java:212)
at
org.apache.ambari.server.agent.stomp.AlertDefinitionsHolder.onAlertDefinitionRegistered(AlertDefinitionsHolder.java:132)
at sun.reflect.GeneratedMethodAccessor283.invoke(Unknown Source)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at
com.google.common.eventbus.EventSubscriber.handleEvent(EventSubscriber.java:74)
at
com.google.common.eventbus.SynchronizedEventSubscriber.handleEvent(SynchronizedEventSubscriber.java:47)
at com.google.common.eventbus.EventBus.dispatch(EventBus.java:322)
at
com.google.common.eventbus.AsyncEventBus.access$001(AsyncEventBus.java:34)
at
com.google.common.eventbus.AsyncEventBus$1.run(AsyncEventBus.java:117)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
{code}
This was caused by an attempt to update non-existent AlertCluster in
AlertDefinitionsHolder.
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