ambari-server/src/test/resources/mapreduce_tasktracker_jmx.json

{
  "beans" : [ {
    "name" : "Hadoop:service=TaskTracker,name=TaskTrackerMetrics",
    "modelerType" : "TaskTrackerMetrics",
    "tag.context" : "mapred",
    "tag.sessionId" : "",
    "tag.hostName" : "ip-10-190-186-15.ec2.internal",
    "maps_running" : 0,
    "reduces_running" : 0,
    "mapTaskSlots" : 3,
    "reduceTaskSlots" : 1,
    "tasks_completed" : 0,
    "tasks_failed_timeout" : 0,
    "tasks_failed_ping" : 0
  }, {
    "name" : "Hadoop:service=TaskTracker,name=TaskTrackerInfo",
    "modelerType" : "org.apache.hadoop.mapred.TaskTracker",
    "Hostname" : "ip-10-190-186-15.ec2.internal",
    "Version" : "1.0.3.14, r",
    "ConfigVersion" : "default",
    "JobTrackerUrl" : "domu-12-31-39-14-ee-b3.compute-1.internal:50300",
    "RpcPort" : 57448,
    "HttpPort" : 50060,
    "Healthy" : true,
    "TasksInfoJson" : "{\"running\":0,\"failed\":0,\"commit_pending\":0}"
  }, {
    "name" : "Hadoop:service=TaskTracker,name=MetricsSystem,sub=Control",
    "modelerType" : "org.apache.hadoop.metrics2.impl.MetricsSystemImpl"
  }, {
    "name" : "Hadoop:service=TaskTracker,name=RpcDetailedActivityForPort57448",
    "modelerType" : "RpcDetailedActivityForPort57448",
    "tag.context" : "rpcdetailed",
    "tag.port" : "57448",
    "tag.hostName" : "ip-10-190-186-15.ec2.internal"
  }, {
    "name" : "Hadoop:service=TaskTracker,name=MetricsSystem,sub=Stats",
    "modelerType" : "MetricsSystem,sub=Stats",
    "tag.context" : "metricssystem",
    "num_sources" : 6,
    "num_sinks" : 1,
    "sink.ganglia.latency_num_ops" : 359,
    "sink.ganglia.latency_avg_time" : 2.0,
    "sink.ganglia.dropped" : 0,
    "sink.ganglia.qsize" : 0,
    "snapshot_num_ops" : 2519,
    "snapshot_avg_time" : 0.0,
    "snapshot_stdev_time" : 0.0,
    "snapshot_imin_time" : 0.0,
    "snapshot_imax_time" : 1.401298464324817E-45,
    "snapshot_min_time" : 0.0,
    "snapshot_max_time" : 8.0,
    "publish_num_ops" : 359,
    "publish_avg_time" : 0.0,
    "publish_stdev_time" : 0.0,
    "publish_imin_time" : 0.0,
    "publish_imax_time" : 1.401298464324817E-45,
    "publish_min_time" : 0.0,
    "publish_max_time" : 1.0,
    "dropped_pub_all" : 0
  }, {
    "name" : "Hadoop:service=TaskTracker,name=jvm",
    "modelerType" : "jvm",
    "tag.context" : "jvm",
    "tag.processName" : "TaskTracker",
    "tag.sessionId" : "",
    "tag.hostName" : "ip-10-190-186-15.ec2.internal",
    "memNonHeapUsedM" : 20.945961,
    "memNonHeapCommittedM" : 23.1875,
    "memHeapUsedM" : 16.158371,
    "memHeapCommittedM" : 105.0625,
    "gcCount" : 12,
    "gcTimeMillis" : 103,
    "threadsNew" : 0,
    "threadsRunnable" : 6,
    "threadsBlocked" : 0,
    "threadsWaiting" : 15,
    "threadsTimedWaiting" : 7,
    "threadsTerminated" : 0,
    "logFatal" : 0,
    "logError" : 0,
    "logWarn" : 0,
    "logInfo" : 3
  }, {
    "name" : "Hadoop:service=TaskTracker,name=RpcActivityForPort57448",
    "modelerType" : "RpcActivityForPort57448",
    "tag.context" : "rpc",
    "tag.port" : "57448",
    "tag.hostName" : "ip-10-190-186-15.ec2.internal",
    "rpcAuthenticationSuccesses" : 0,
    "rpcAuthenticationFailures" : 0,
    "rpcAuthorizationSuccesses" : 0,
    "rpcAuthorizationFailures" : 0,
    "ReceivedBytes" : 0,
    "SentBytes" : 0,
    "RpcQueueTime_num_ops" : 0,
    "RpcQueueTime_avg_time" : 0.0,
    "RpcProcessingTime_num_ops" : 0,
    "RpcProcessingTime_avg_time" : 0.0,
    "NumOpenConnections" : 0,
    "callQueueLen" : 0
  }, {
    "name" : "Hadoop:service=TaskTracker,name=ShuffleServerMetrics",
    "modelerType" : "ShuffleServerMetrics",
    "tag.context" : "mapred",
    "tag.sessionId" : "",
    "tag.hostName" : "ip-10-190-186-15.ec2.internal",
    "shuffle_handler_busy_percent" : 0.0,
    "shuffle_output_bytes" : 0,
    "shuffle_failed_outputs" : 0,
    "shuffle_success_outputs" : 0,
    "shuffle_exceptions_caught" : 0
  }, {
    "name" : "Hadoop:service=TaskTracker,name=ugi",
    "modelerType" : "ugi",
    "tag.context" : "ugi",
    "tag.hostName" : "ip-10-190-186-15.ec2.internal",
    "loginSuccess_num_ops" : 0,
    "loginSuccess_avg_time" : 0.0,
    "loginFailure_num_ops" : 0,
    "loginFailure_avg_time" : 0.0
  } ]
}