blob: 0ba9e7833b9fad7c2c645702d929d9164ae13814 [file] [log] [blame]
{
"overall" : {
"dfs_configured_capacity": 1234546666,
"dfs_percent_used": 25,
"dfs_percent_remaining": 75,
"dfs_total_bytes": 36336891658240,
"dfs_used_bytes": 1750237184,
"nondfs_used_bytes": 331691536384,
"dfs_free_bytes": 36003449884672,
"live_nodes": 5,
"dead_nodes": 1,
"decommissioning_nodes": 1,
"dfs_blocks_underreplicated": 23,
"jobtracker_starttime": 1243236234,
"namenode_starttime": 1243234234,
"trackers_live": 4,
"trackers_blacklisted": 1,
"running_jobs": 10,
"waiting_jobs": 1,
"namenode_addr": "1.1.1.1:50070",
"jobtracker_addr": "2.2.2.2:50030",
"hbasemaster_addr": "3.3.3.3:60010",
"hbasemaster_starttime": 1243234234,
"live_regionservers": 4,
"dead_regionservers": 3,
"regions_in_transition_count": 3,
"ganglia_url": "http://gangliahost/ganglia",
"nagios_url": "http://nagioshost/nagios",
"hdfs_installed": true,
"mapreduce_installed": true,
"hbase_installed": true
},
"hdfs": {
"service_type": "HDFS",
"namenode_addr": "nnhost.amazon.seattle.firstserver.com:50070",
"total_nodes": 10,
"live_nodes": 8,
"dead_nodes": 1,
"decommissioning_nodes": 1,
"start_time": 23235351,
"pending_upgrades": false,
"version": "1.0.0, r12345",
"safemode": true,
"memory_heap_used": 1001312,
"memory_heap_max": 800212312,
"dfs_configured_capacity": 1234456545644,
"dfs_percent_used": 24,
"dfs_percent_remaining": 76,
"dfs_blocks_total": 100113,
"dfs_blocks_underreplicated": 0,
"dfs_blocks_missing": 0,
"dfs_blocks_corrupt": 0,
"dfs_dirfiles_count": 1045
},
"mapreduce": {
"service_type": "MAPREDUCE",
"jobtracker_addr": "jthost.amazon.seattle.firstserver.com:50069",
"jobhistory_addr": "jthost:51111",
"trackers_total": 10,
"trackers_live": 7,
"trackers_graylisted": 1,
"trackers_blacklisted": 1,
"trackers_excluded": 1,
"start_time": 23235351,
"version": "1.0.0, r12345",
"memory_heap_used": 10042424,
"memory_heap_max": 8003242420,
"map_task_capacity": 32,
"reduce_task_capacity": 8,
"average_node_capacity": 5,
"job_total_submissions": 6,
"job_total_completions": 3,
"running_map_tasks": 5,
"running_reduce_tasks": 5,
"occupied_map_slots": 3,
"occupied_reduce_slots": 4,
"reserved_map_slots": 3,
"reserved_reduce_slots": 5,
"waiting_maps": 3,
"waiting_reduces": 3,
"queue_info": {
"type": "capacity_scheduler",
"queues": [
{
"default": {
"capacity_percentage": 50,
"user_limit": 100,
"map_capacity": 2,
"map_used_capacity": 1,
"map_running_tasks": 1,
"reduce_capacity": 2,
"reduce_used_capacity": 1,
"reduce_running_tasks": 1,
"waiting_jobs": 1,
"initializing_jobs": 1,
"users_with_submitted_jobs": 1
}
}
]
}
},
"hbase": {
"version": "0.92.0",
"hbasemaster_addr": "1.1.1.1.amazon.seattle.com:60011",
"live_regionservers": 5,
"dead_regionservers": 1,
"regions_in_transition_count": 1,
"cluster_id": "ddd-ddd-dddd",
"zookeeper_quorum": [
"zkhost1: 2181",
"zkhost2: 2181"
],
"start_time": 1327179894,
"active_time": 1327179894,
"average_load": 3,
"memory_heap_used":1004242423,
"memory_heap_max": 8003242423
}
}