Collector Type : Agent
Category : Application Monitors
Application Name : HadoopJobTracker
Global Template Name : LINUX Hadoop Job Tracker Template
Description
The below HadoopJobTracker parameters are monitored through Hadoop JMX API.
Parameters
Name | Default Value |
---|---|
Host IP Address The host on which Hadoop is running. | 127.0.0.1 |
Job Tracker Port The port on which Hadoop JobTracker is running. | 50030 |
Note: All field attributes are mandatory, use default values wherever applicable.
Collected Metrics
Metric Name | Display Name |
---|---|
hadoop.jobtracker.reduce.slots.total The Number of Currently occupied/reserved reduce slots. | Hadoop JobTracker Reduce Slots |
hadoop.jobtracker.map.slots.used The Number of Currently occupied/reserved used map slots. | Hadoop JobTracker Map Slots Used |
hadoop.jobtracker.nodes.total The Total Number of Nodes in the cluster. | Hadoop JobTracker Total Nodes |
hadoop.jobtracker.nodes.dead The Total Number of Dead Nodes in the Cluster. | Hadoop JobTracker Dead Nodes |
hadoop.jobtracker.reduce.slots.used The Total Number of Map Slots in the cluster. | Hadoop JobTracker Reduce Slots Used |
hadoop.jobtracker.nodes.black.listed The Number of BlackListed trackers in the cluster. | Hadoop JobTracker Black Listed |
hadoop.jobtracker.map.slots.total The Total Number of Map Slots in the cluster. | Hadoop JobTracker Map Slots |
hadoop.jobtracker.map.slots.total The Total Number of Map Slots in the cluster. | Hadoop JobTracker Map Slots |
hadoop.jobtracker.map.slots.total The Total Number of Map Slots in the cluster. | Hadoop JobTracker Map Slots |
hadoop.jobtracker.map.slots.total The Total Number of Map Slots in the cluster. | Hadoop JobTracker Map Slots |
hadoop.jobtracker.map.slots.total The Total Number of Map Slots in the cluster. | Hadoop JobTracker Map Slots |