Service Performance

Ambari.SCOM.Rollup.ClusterServiceToSoftwareProjectionPerformance (DependencyMonitor)

Rolls up all Cluster Services performance monitors to the Hadoop Cluster Services Group.

Knowledge Base article:

Summary

This monitor is the rollup of performance monitoring for Hadoop Cluster Services. If the state is unknown - monitoring has not been initialized yet.

Causes

An unhealthy state for this monitor indicates some problem with performance of Hadoop Cluster Services. View current alerts for Hadoop Cluster Services using this link:

View Alerts

Resolutions

Use the health explorer to drill down and find the cause of the unhealthy state. Use the knowledge on the specific monitor causing the issue to troubleshoot and fix the problem.

Element properties:

TargetAmbari.SCOM.ClusterSoftwareProjection
Parent MonitorSystem.Health.PerformanceState
AlgorithmWorstOf
Source MonitorSystem.Health.PerformanceState
RelationshipAmbari.SCOM.ClusterSoftwareProjectionContainsClusterService
CategoryPerformanceHealth
EnabledTrue
Alert GenerateFalse
Alert Auto ResolveFalse
RemotableTrue
AccessibilityPublic

Source Code:

<DependencyMonitor ID="Ambari.SCOM.Rollup.ClusterServiceToSoftwareProjectionPerformance" Target="Ambari.SCOM.ClusterSoftwareProjection" ParentMonitorID="Health!System.Health.PerformanceState" RelationshipType="Ambari.SCOM.ClusterSoftwareProjectionContainsClusterService" MemberMonitor="Health!System.Health.PerformanceState" Accessibility="Public" Enabled="true" Remotable="true" Priority="Normal">
<Category>PerformanceHealth</Category>
<Algorithm>WorstOf</Algorithm>
</DependencyMonitor>