| DisplayName | Description | ID | Accessibility |
![Ambari.SCOM.Presentation.Dashboard.ClusterSummary](/images/Component.png) | Cluster Summary | | Ambari.SCOM.Presentation.Dashboard.ClusterSummary | Public |
![Ambari.SCOM.Presentation.Dashboard.HdfsSummary](/images/Component.png) | HDFS Summary | | Ambari.SCOM.Presentation.Dashboard.HdfsSummary | Public |
![Ambari.SCOM.Presentation.Dashboard.HistoryServerSummary](/images/Component.png) | HistoryServer Summary | | Ambari.SCOM.Presentation.Dashboard.HistoryServerSummary | Public |
![Ambari.SCOM.Presentation.Dashboard.JobTrackerSummary](/images/Component.png) | JobTracker Summary | | Ambari.SCOM.Presentation.Dashboard.JobTrackerSummary | Public |
![Ambari.SCOM.Presentation.Dashboard.MapReduceSummary](/images/Component.png) | MapReduce Summary | | Ambari.SCOM.Presentation.Dashboard.MapReduceSummary | Public |
![Ambari.SCOM.Presentation.Dashboard.NameNodeSummary](/images/Component.png) | NameNode Summary | | Ambari.SCOM.Presentation.Dashboard.NameNodeSummary | Public |
![Ambari.SCOM.Presentation.Dashboard.NodeManagerSummary](/images/Component.png) | NodeManager Summary | | Ambari.SCOM.Presentation.Dashboard.NodeManagerSummary | Public |
![Ambari.SCOM.Presentation.Dashboard.ResourceManagerSummary](/images/Component.png) | ResourceManager Summary | | Ambari.SCOM.Presentation.Dashboard.ResourceManagerSummary | Public |
![Ambari.SCOM.Presentation.Widget.BlocksSummary](/images/Component.png) | Blocks Summary | | Ambari.SCOM.Presentation.Widget.BlocksSummary | Internal |
![Ambari.SCOM.Presentation.Widget.ClusterServicesState](/images/Component.png) | Cluster Services | | Ambari.SCOM.Presentation.Widget.ClusterServicesState | Internal |
![Ambari.SCOM.Presentation.Widget.ClustersState](/images/Component.png) | Hadoop Clusters | | Ambari.SCOM.Presentation.Widget.ClustersState | Internal |
![Ambari.SCOM.Presentation.Widget.FilesSummary](/images/Component.png) | Files Summary | | Ambari.SCOM.Presentation.Widget.FilesSummary | Internal |
![Ambari.SCOM.Presentation.Widget.HdfsCapacityRemaining](/images/Component.png) | Capacity Remaining | | Ambari.SCOM.Presentation.Widget.HdfsCapacityRemaining | Internal |
![Ambari.SCOM.Presentation.Widget.HdfsIoSummary](/images/Component.png) | I/O Summary | | Ambari.SCOM.Presentation.Widget.HdfsIoSummary | Internal |
![Ambari.SCOM.Presentation.Widget.HdfsServicesState](/images/Component.png) | Hadoop HDFS Cluster Services | | Ambari.SCOM.Presentation.Widget.HdfsServicesState | Internal |
![Ambari.SCOM.Presentation.Widget.HistoryServerAverageRpcWaitTime](/images/Component.png) | Average RPC Wait Time | | Ambari.SCOM.Presentation.Widget.HistoryServerAverageRpcWaitTime | Internal |
![Ambari.SCOM.Presentation.Widget.HistoryServerGcTime](/images/Component.png) | Garbage Collection Time (ms) | | Ambari.SCOM.Presentation.Widget.HistoryServerGcTime | Internal |
![Ambari.SCOM.Presentation.Widget.HistoryServerMemoryHeapUtilization](/images/Component.png) | Memory Heap Utilization | | Ambari.SCOM.Presentation.Widget.HistoryServerMemoryHeapUtilization | Internal |
![Ambari.SCOM.Presentation.Widget.HistoryServersState](/images/Component.png) | Hadoop HistoryServer Host Components | | Ambari.SCOM.Presentation.Widget.HistoryServersState | Internal |
![Ambari.SCOM.Presentation.Widget.HistoryServerThreadsStatus](/images/Component.png) | Threads Status | | Ambari.SCOM.Presentation.Widget.HistoryServerThreadsStatus | Internal |
![Ambari.SCOM.Presentation.Widget.HostComponentsOfClusterServiceState](/images/Component.png) | Participating Hosts | | Ambari.SCOM.Presentation.Widget.HostComponentsOfClusterServiceState | Internal |
![Ambari.SCOM.Presentation.Widget.HostsState](/images/Component.png) | Hosts | | Ambari.SCOM.Presentation.Widget.HostsState | Internal |
![Ambari.SCOM.Presentation.Widget.JobsSummary](/images/Component.png) | Jobs Summary | | Ambari.SCOM.Presentation.Widget.JobsSummary | Internal |
![Ambari.SCOM.Presentation.Widget.JobTrackerAverageRpcWaitTime](/images/Component.png) | Average RPC Wait Time | | Ambari.SCOM.Presentation.Widget.JobTrackerAverageRpcWaitTime | Internal |
![Ambari.SCOM.Presentation.Widget.JobTrackerGcTime](/images/Component.png) | Garbage Collection Time (ms) | | Ambari.SCOM.Presentation.Widget.JobTrackerGcTime | Internal |
![Ambari.SCOM.Presentation.Widget.JobTrackerMemoryHeapUtilization](/images/Component.png) | Memory Heap Utilization | | Ambari.SCOM.Presentation.Widget.JobTrackerMemoryHeapUtilization | Internal |
![Ambari.SCOM.Presentation.Widget.JobTrackersState](/images/Component.png) | Hadoop JobTracker Host Components | | Ambari.SCOM.Presentation.Widget.JobTrackersState | Internal |
![Ambari.SCOM.Presentation.Widget.JobTrackerThreadsStatus](/images/Component.png) | Threads Status | | Ambari.SCOM.Presentation.Widget.JobTrackerThreadsStatus | Internal |
![Ambari.SCOM.Presentation.Widget.LiveVsDeadNodes](/images/Component.png) | Live vs. Dead Nodes | | Ambari.SCOM.Presentation.Widget.LiveVsDeadNodes | Internal |
![Ambari.SCOM.Presentation.Widget.MapReduceServicesState](/images/Component.png) | Hadoop MapReduce Cluster Services | | Ambari.SCOM.Presentation.Widget.MapReduceServicesState | Internal |
![Ambari.SCOM.Presentation.Widget.MapReduceSlotsUtilization](/images/Component.png) | Slots Utilization | | Ambari.SCOM.Presentation.Widget.MapReduceSlotsUtilization | Internal |
![Ambari.SCOM.Presentation.Widget.MapsVsReducers](/images/Component.png) | Maps vs. Reducers | | Ambari.SCOM.Presentation.Widget.MapsVsReducers | Internal |
![Ambari.SCOM.Presentation.Widget.NameNodeAverageRpcWaitTime](/images/Component.png) | Average RPC Wait Time | | Ambari.SCOM.Presentation.Widget.NameNodeAverageRpcWaitTime | Internal |
![Ambari.SCOM.Presentation.Widget.NameNodeGcTime](/images/Component.png) | Garbage Collection Time (ms) | | Ambari.SCOM.Presentation.Widget.NameNodeGcTime | Internal |
![Ambari.SCOM.Presentation.Widget.NameNodeMemoryHeapUtilization](/images/Component.png) | Memory Heap Utilization | | Ambari.SCOM.Presentation.Widget.NameNodeMemoryHeapUtilization | Internal |
![Ambari.SCOM.Presentation.Widget.NameNodesState](/images/Component.png) | Hadoop NameNode Host Components | | Ambari.SCOM.Presentation.Widget.NameNodesState | Internal |
![Ambari.SCOM.Presentation.Widget.NameNodeThreadsStatus](/images/Component.png) | Threads Status | | Ambari.SCOM.Presentation.Widget.NameNodeThreadsStatus | Internal |
![Ambari.SCOM.Presentation.Widget.NodeManagerAverageRpcWaitTime](/images/Component.png) | Average RPC Wait Time | | Ambari.SCOM.Presentation.Widget.NodeManagerAverageRpcWaitTime | Internal |
![Ambari.SCOM.Presentation.Widget.NodeManagerGcTime](/images/Component.png) | Garbage Collection Time (ms) | | Ambari.SCOM.Presentation.Widget.NodeManagerGcTime | Internal |
![Ambari.SCOM.Presentation.Widget.NodeManagerMemoryHeapUtilization](/images/Component.png) | Memory Heap Utilization | | Ambari.SCOM.Presentation.Widget.NodeManagerMemoryHeapUtilization | Internal |
![Ambari.SCOM.Presentation.Widget.NodeManagersState](/images/Component.png) | Hadoop NodeManager Host Components | | Ambari.SCOM.Presentation.Widget.NodeManagersState | Internal |
![Ambari.SCOM.Presentation.Widget.NodeManagerThreadsStatus](/images/Component.png) | Threads Status | | Ambari.SCOM.Presentation.Widget.NodeManagerThreadsStatus | Internal |
![Ambari.SCOM.Presentation.Widget.ResourceManagerAverageRpcWaitTime](/images/Component.png) | Average RPC Wait Time | | Ambari.SCOM.Presentation.Widget.ResourceManagerAverageRpcWaitTime | Internal |
![Ambari.SCOM.Presentation.Widget.ResourceManagerGcTime](/images/Component.png) | Garbage Collection Time (ms) | | Ambari.SCOM.Presentation.Widget.ResourceManagerGcTime | Internal |
![Ambari.SCOM.Presentation.Widget.ResourceManagerMemoryHeapUtilization](/images/Component.png) | Memory Heap Utilization | | Ambari.SCOM.Presentation.Widget.ResourceManagerMemoryHeapUtilization | Internal |
![Ambari.SCOM.Presentation.Widget.ResourceManagersState](/images/Component.png) | Hadoop ResourceManager Host Components | | Ambari.SCOM.Presentation.Widget.ResourceManagersState | Internal |
![Ambari.SCOM.Presentation.Widget.ResourceManagerThreadsStatus](/images/Component.png) | Threads Status | | Ambari.SCOM.Presentation.Widget.ResourceManagerThreadsStatus | Internal |
![Ambari.SCOM.Presentation.Widget.SpaceUtilization](/images/Component.png) | Space Utilization (GB) | | Ambari.SCOM.Presentation.Widget.SpaceUtilization | Internal |
![Ambari.SCOM.Presentation.Widget.TaskTrackersSummary](/images/Component.png) | TaskTrackers Summary | | Ambari.SCOM.Presentation.Widget.TaskTrackersSummary | Internal |
![Ambari.SCOM.Presentation.Component.Charting.SeriesStacker](/images/Component.png) | Ambari.SCOM.Presentation.Component.Charting.SeriesStacker | | Ambari.SCOM.Presentation.Component.Charting.SeriesStacker | Internal |
![Ambari.SCOM.Presentation.Component.CollectionElementAccessor](/images/Component.png) | Ambari.SCOM.Presentation.Component.CollectionElementAccessor | | Ambari.SCOM.Presentation.Component.CollectionElementAccessor | Internal |
![Ambari.SCOM.Presentation.Component.EntitiesToInstancesWithRecursionLevelConverter](/images/Component.png) | Ambari.SCOM.Presentation.Component.EntitiesToInstancesWithRecursionLevelConverter | | Ambari.SCOM.Presentation.Component.EntitiesToInstancesWithRecursionLevelConverter | Internal |
![GridLayout05CellWideTopConfig](/images/Component.png) | GridLayout05CellWideTopConfig | | GridLayout05CellWideTopConfig | Internal |
![GridLayout05CellWideTopSmallTopLeftConfig](/images/Component.png) | GridLayout05CellWideTopSmallTopLeftConfig | | GridLayout05CellWideTopSmallTopLeftConfig | Internal |
![Ambari.SCOM.Presentation.Component.CollectionDiplexer](/images/Component.png) | Ambari.SCOM.Presentation.Component.CollectionDiplexer | | Ambari.SCOM.Presentation.Component.CollectionDiplexer | Internal |
![Ambari.SCOM.Presentation.Component.ColumnsToQueryConfigurationMapper](/images/Component.png) | Ambari.SCOM.Presentation.Component.ColumnsToQueryConfigurationMapper | | Ambari.SCOM.Presentation.Component.ColumnsToQueryConfigurationMapper | Internal |
![Ambari.SCOM.Presentation.Component.CommonDataSourceInterface](/images/Component.png) | Ambari.SCOM.Presentation.Component.CommonDataSourceInterface | | Ambari.SCOM.Presentation.Component.CommonDataSourceInterface | Internal |
![Ambari.SCOM.Presentation.Component.DataGridSortColumnsToSortColumnBaseCollection](/images/Component.png) | Ambari.SCOM.Presentation.Component.DataGridSortColumnsToSortColumnBaseCollection | | Ambari.SCOM.Presentation.Component.DataGridSortColumnsToSortColumnBaseCollection | Internal |
![Ambari.SCOM.Presentation.Component.GetManagedEntitiesDataSource](/images/Component.png) | Ambari.SCOM.Presentation.Component.GetManagedEntitiesDataSource | | Ambari.SCOM.Presentation.Component.GetManagedEntitiesDataSource | Internal |
![Ambari.SCOM.Presentation.Component.GetPerformanceDataForEntitiesDataSource](/images/Component.png) | Ambari.SCOM.Presentation.Component.GetPerformanceDataForEntitiesDataSource | | Ambari.SCOM.Presentation.Component.GetPerformanceDataForEntitiesDataSource | Internal |
![Ambari.SCOM.Presentation.Component.TriggeredComponentHost](/images/Component.png) | Ambari.SCOM.Presentation.Component.TriggeredComponentHost | | Ambari.SCOM.Presentation.Component.TriggeredComponentHost | Internal |
![Ambari.SCOM.Presentation.Component.StringFormatter](/images/Component.png) | Ambari.SCOM.Presentation.Component.StringFormatter | | Ambari.SCOM.Presentation.Component.StringFormatter | Internal |
![Ambari.SCOM.Presentation.Component.StringSplitter](/images/Component.png) | Ambari.SCOM.Presentation.Component.StringSplitter | | Ambari.SCOM.Presentation.Component.StringSplitter | Internal |
![Ambari.SCOM.Presentation.Control.Chart](/images/Component.png) | Ambari.SCOM.Presentation.Control.Chart | | Ambari.SCOM.Presentation.Control.Chart | Internal |
![Ambari.SCOM.Presentation.Control.EllipsisLabel](/images/Component.png) | Ambari.SCOM.Presentation.Control.EllipsisLabel | | Ambari.SCOM.Presentation.Control.EllipsisLabel | Internal |
![Ambari.SCOM.Presentation.Control.GridCell.ComponentHostAddress](/images/Component.png) | Ambari.SCOM.Presentation.Control.GridCell.ComponentHostAddress | | Ambari.SCOM.Presentation.Control.GridCell.ComponentHostAddress | Internal |
![Ambari.SCOM.Presentation.Control.GridCell.TwoDecimalDigitsNumberCell](/images/Component.png) | Ambari.SCOM.Presentation.Control.GridCell.TwoDecimalDigitsNumberCell | | Ambari.SCOM.Presentation.Control.GridCell.TwoDecimalDigitsNumberCell | Internal |
![Ambari.SCOM.Presentation.Control.NumberLabel](/images/Component.png) | Ambari.SCOM.Presentation.Control.NumberLabel | | Ambari.SCOM.Presentation.Control.NumberLabel | Internal |
![Ambari.SCOM.Presentation.Control.StackedChartWithLegend](/images/Component.png) | Ambari.SCOM.Presentation.Control.StackedChartWithLegend | | Ambari.SCOM.Presentation.Control.StackedChartWithLegend | Internal |
![Ambari.SCOM.Presentation.Control.ChartWithLegend](/images/Component.png) | Ambari.SCOM.Presentation.Control.ChartWithLegend | | Ambari.SCOM.Presentation.Control.ChartWithLegend | Internal |
![Ambari.SCOM.Presentation.Page.TimeRange](/images/Component.png) | Ambari.SCOM.Presentation.Page.TimeRange | | Ambari.SCOM.Presentation.Page.TimeRange | Internal |
![Ambari.SCOM.Presentation.Widget.BasePerformanceWidget](/images/Component.png) | Ambari.SCOM.Presentation.Widget.BasePerformanceWidget | | Ambari.SCOM.Presentation.Widget.BasePerformanceWidget | Internal |
![Ambari.SCOM.Presentation.Widget.BaseStackedPerformanceWidget](/images/Component.png) | Ambari.SCOM.Presentation.Widget.BaseStackedPerformanceWidget | | Ambari.SCOM.Presentation.Widget.BaseStackedPerformanceWidget | Internal |
![Ambari.SCOM.Presentation.Widget.ComponentAverageRpcWaitTime](/images/Component.png) | Ambari.SCOM.Presentation.Widget.ComponentAverageRpcWaitTime | | Ambari.SCOM.Presentation.Widget.ComponentAverageRpcWaitTime | Internal |
![Ambari.SCOM.Presentation.Widget.ComponentGcTime](/images/Component.png) | Ambari.SCOM.Presentation.Widget.ComponentGcTime | | Ambari.SCOM.Presentation.Widget.ComponentGcTime | Internal |
![Ambari.SCOM.Presentation.Widget.ComponentMemoryHeapUtilization](/images/Component.png) | Ambari.SCOM.Presentation.Widget.ComponentMemoryHeapUtilization | | Ambari.SCOM.Presentation.Widget.ComponentMemoryHeapUtilization | Internal |
![Ambari.SCOM.Presentation.Widget.ComponentThreadsStatus](/images/Component.png) | Ambari.SCOM.Presentation.Widget.ComponentThreadsStatus | | Ambari.SCOM.Presentation.Widget.ComponentThreadsStatus | Internal |
![Ambari.SCOM.Presentation.Widget.SingleRowSelectStateWidget](/images/Component.png) | Ambari.SCOM.Presentation.Widget.SingleRowSelectStateWidget | | Ambari.SCOM.Presentation.Widget.SingleRowSelectStateWidget | Internal |