Service Health

Ambari.SCOM.Rollup.ClusterServiceToSoftwareProjectionAvailability (DependencyMonitor)

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

Knowledge Base article:

Summary

This monitor is the rollup of availability 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 availability 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:

Target	Ambari.SCOM.ClusterSoftwareProjection
Parent Monitor	System.Health.AvailabilityState
Algorithm	WorstOf
Source Monitor	System.Health.AvailabilityState
Relationship	Ambari.SCOM.ClusterSoftwareProjectionContainsClusterService
Category	AvailabilityHealth
Enabled	True
Alert Generate	False
Alert Auto Resolve	False
Remotable	True
Accessibility	Public

Source Code:

<DependencyMonitor ID="Ambari.SCOM.Rollup.ClusterServiceToSoftwareProjectionAvailability" Target="Ambari.SCOM.ClusterSoftwareProjection" ParentMonitorID="Health!System.Health.AvailabilityState" RelationshipType="Ambari.SCOM.ClusterSoftwareProjectionContainsClusterService" MemberMonitor="Health!System.Health.AvailabilityState" Accessibility="Public" Enabled="true" Remotable="true" Priority="Normal">

  <Category>AvailabilityHealth</Category>

  <Algorithm>WorstOf</Algorithm>

</DependencyMonitor>