| DisplayName | Description | ID | RunAs | Accessibility | Support Monitor Recalculate |
| Repeated event log timer two state unit monitor type | This two-state unit monitor type looks for repeated event in the event log. | Ambari.SCOM.RepeatedEventLogTimer2StateMonitorType | | Public | True |
| Synthetic Transaction two state Monitor Type | This two-state unit monitor type repeatedly executes synthetic transaction. | Ambari.SCOM.SyntheticTransactionMonitorType | | Public | False |
| Hadoop HDFS Cluster Service Three-State Threshold Unit Monitor Type | This three-state unit monitor type compares specified HDFS Cluster Service metric against defined thresholds. | Ambari.SCOM.UnitMonitorType.HdfsServiceThreeStateThreshold | | Internal | False |
| Hadoop HDFS Cluster Service Two-State Threshold Unit Monitor Type | This two-state unit monitor type compares specified HDFS Cluster Service metric against defined threshold. | Ambari.SCOM.UnitMonitorType.HdfsServiceTwoStateThreshold | | Internal | False |
| Hadoop Host Component Health State Unit Monitor Type | This two-state unit monitor type checks the health state of Host Component. | Ambari.SCOM.UnitMonitorType.HostComponentHealthState | | Internal | False |
| Hadoop Host Component Three-State Threshold Unit Monitor Type | This three-state unit monitor type compares specified Host Component metric against defined threshold. | Ambari.SCOM.UnitMonitorType.HostComponentThreeStateThreshold | | Internal | False |
| Hadoop Invalid TaskTrackers Unit Monitor Type | This three-state unit monitor type checks existence of graylisted and blacklisted TaskTrackers. | Ambari.SCOM.UnitMonitorType.MapReduceInvalidTaskTrackers | | Internal | False |
| Hadoop MapReduce Cluster Service Three-State Threshold Unit Monitor Type | This three-state unit monitor type compares specified MapReduce Cluster Service metric against defined thresholds. | Ambari.SCOM.UnitMonitorType.MapReduceServiceThreeStateThreshold | | Internal | False |
| Hadoop Yarn Cluster Service Three-State Threshold Unit Monitor Type | This three-state unit monitor type compares specified Yarn Cluster Service metric against defined thresholds. | Ambari.SCOM.UnitMonitorType.YarnServiceThreeStateThreshold | | Internal | False |