Package org.apache.druid.server.metrics
package org.apache.druid.server.metrics
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ClassDescriptionLoadSpecHolder implementation for all servers that are not CliPeon.Provides task count metrics for the indexers These metrics are reported by indexersProvides loading specifications for a task or server.Sets up the
MonitorSchedulerto monitor things on a regular schedule.Class that creates a count of segments that have row counts in certain bucketsAn experimental monitor used to keep track of segment stats.Reports a heartbeat for the service.Monitor to emit output ofSegmentCacheManager.getStorageStats()Monitors and emits the metrics corresponding to the subqueries and their materialization.Collects the metrics corresponding to the subqueries and their materialization.Provides supervisor stats for metrics emission.Immutable snapshot of a single supervisor's stats for metrics emission.Deprecated.Proides task / task count status at the level of individual worker nodes.