MapReduce Metrics

Metric Name Description Unit CDH Version
alerts_rate The number of alerts. events per second [CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0), [CM -1.0.0..CM -1.0.0]
events_critical_rate The number of critical events. events per second [CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0), [CM -1.0.0..CM -1.0.0]
events_important_rate The number of important events. events per second [CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0), [CM -1.0.0..CM -1.0.0]
events_informational_rate The number of informational events. events per second [CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0), [CM -1.0.0..CM -1.0.0]
health_bad_rate Percentage of Time with Bad Health seconds per second [CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0), [CM -1.0.0..CM -1.0.0]
health_concerning_rate Percentage of Time with Concerning Health seconds per second [CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0), [CM -1.0.0..CM -1.0.0]
health_disabled_rate Percentage of Time with Disabled Health seconds per second [CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0), [CM -1.0.0..CM -1.0.0]
health_good_rate Percentage of Time with Good Health seconds per second [CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0), [CM -1.0.0..CM -1.0.0]
health_unknown_rate Percentage of Time with Unknown Health seconds per second [CDH 5.0.0..CDH 6.0.0), [CDH 6.0.0..CDH 7.0.0), [CDH 7.0.0..CDH 8.0.0), [CM -1.0.0..CM -1.0.0]
jobs_completed_rate Jobs Completed jobs per second [CDH 5.0.0..CDH 6.0.0)
jobs_failed_rate Jobs Failed jobs per second [CDH 5.0.0..CDH 6.0.0)
jobs_killed_rate Jobs Killed jobs per second [CDH 5.0.0..CDH 6.0.0)
jobs_preparing Jobs Preparing jobs [CDH 5.0.0..CDH 6.0.0)
jobs_running Jobs Running jobs [CDH 5.0.0..CDH 6.0.0)
jobs_submitted_rate Jobs Submitted jobs per second [CDH 5.0.0..CDH 6.0.0)
map_slots Map Slots slots [CDH 5.0.0..CDH 6.0.0)
maps_failed_rate Maps Failed tasks per second [CDH 5.0.0..CDH 6.0.0)
maps_running Maps Running tasks [CDH 5.0.0..CDH 6.0.0)
mr_data_local_maps_rate Total number of data-local map task attempts tasks per second [CDH 5.0.0..CDH 6.0.0)
mr_other_local_maps_rate Total number of other-local map task attempts tasks per second [CDH 5.0.0..CDH 6.0.0)
mr_rack_local_maps_rate Total number of rack-local map task attempts tasks per second [CDH 5.0.0..CDH 6.0.0)
reduce_slots Reduce slots slots [CDH 5.0.0..CDH 6.0.0)
reduces_failed_rate Reduces failed tasks per second [CDH 5.0.0..CDH 6.0.0)
reduces_running Reduces Running tasks [CDH 5.0.0..CDH 6.0.0)
trackers_blacklisted TaskTrackers Blacklisted TaskTrackers [CDH 5.0.0..CDH 6.0.0)
waiting_maps Waiting Maps tasks [CDH 5.0.0..CDH 6.0.0)
waiting_reduces Waiting Reduces tasks [CDH 5.0.0..CDH 6.0.0)