| { |
| "beans" : [ { |
| "name" : "java.lang:type=MemoryPool,name=PS Eden Space", |
| "modelerType" : "sun.management.MemoryPoolImpl", |
| "Name" : "PS Eden Space", |
| "Type" : "HEAP", |
| "Valid" : true, |
| "CollectionUsage" : { |
| "committed" : 3735552, |
| "init" : 30081024, |
| "max" : 357629952, |
| "used" : 0 |
| }, |
| "CollectionUsageThreshold" : 0, |
| "CollectionUsageThresholdCount" : 0, |
| "MemoryManagerNames" : [ "PS MarkSweep", "PS Scavenge" ], |
| "PeakUsage" : { |
| "committed" : 30081024, |
| "init" : 30081024, |
| "max" : 357695488, |
| "used" : 30081024 |
| }, |
| "Usage" : { |
| "committed" : 3735552, |
| "init" : 30081024, |
| "max" : 357629952, |
| "used" : 3459696 |
| }, |
| "CollectionUsageThresholdExceeded" : true, |
| "CollectionUsageThresholdSupported" : true, |
| "UsageThresholdSupported" : false |
| }, { |
| "name" : "java.lang:type=Memory", |
| "modelerType" : "sun.management.MemoryImpl", |
| "Verbose" : false, |
| "HeapMemoryUsage" : { |
| "committed" : 40173568, |
| "init" : 120225856, |
| "max" : 954466304, |
| "used" : 18330984 |
| }, |
| "NonHeapMemoryUsage" : { |
| "committed" : 46202880, |
| "init" : 24313856, |
| "max" : 136314880, |
| "used" : 24235104 |
| }, |
| "ObjectPendingFinalizationCount" : 0 |
| }, { |
| "name" : "Hadoop:service=TaskTracker,name=MetricsSystem,sub=Control", |
| "modelerType" : "org.apache.hadoop.metrics2.impl.MetricsSystemImpl" |
| }, { |
| "name" : "java.lang:type=MemoryPool,name=PS Survivor Space", |
| "modelerType" : "sun.management.MemoryPoolImpl", |
| "Name" : "PS Survivor Space", |
| "Type" : "HEAP", |
| "Valid" : true, |
| "CollectionUsage" : { |
| "committed" : 131072, |
| "init" : 4980736, |
| "max" : 131072, |
| "used" : 98304 |
| }, |
| "CollectionUsageThreshold" : 0, |
| "CollectionUsageThresholdCount" : 0, |
| "MemoryManagerNames" : [ "PS MarkSweep", "PS Scavenge" ], |
| "PeakUsage" : { |
| "committed" : 4980736, |
| "init" : 4980736, |
| "max" : 4980736, |
| "used" : 2867816 |
| }, |
| "Usage" : { |
| "committed" : 131072, |
| "init" : 4980736, |
| "max" : 131072, |
| "used" : 98304 |
| }, |
| "CollectionUsageThresholdExceeded" : true, |
| "CollectionUsageThresholdSupported" : true, |
| "UsageThresholdSupported" : false |
| }, { |
| "name" : "java.lang:type=GarbageCollector,name=PS MarkSweep", |
| "modelerType" : "sun.management.GarbageCollectorImpl", |
| "LastGcInfo" : { |
| "GcThreadCount" : 2, |
| "duration" : 166, |
| "endTime" : 86208313, |
| "id" : 1, |
| "memoryUsageAfterGc" : [ { |
| "key" : "PS Survivor Space", |
| "value" : { |
| "committed" : 131072, |
| "init" : 4980736, |
| "max" : 131072, |
| "used" : 0 |
| } |
| }, { |
| "key" : "PS Old Gen", |
| "value" : { |
| "committed" : 36306944, |
| "init" : 80216064, |
| "max" : 715849728, |
| "used" : 7479576 |
| } |
| }, { |
| "key" : "PS Perm Gen", |
| "value" : { |
| "committed" : 43450368, |
| "init" : 21757952, |
| "max" : 85983232, |
| "used" : 21567872 |
| } |
| }, { |
| "key" : "Code Cache", |
| "value" : { |
| "committed" : 2752512, |
| "init" : 2555904, |
| "max" : 50331648, |
| "used" : 2635904 |
| } |
| }, { |
| "key" : "PS Eden Space", |
| "value" : { |
| "committed" : 3735552, |
| "init" : 30081024, |
| "max" : 357629952, |
| "used" : 0 |
| } |
| } ], |
| "memoryUsageBeforeGc" : [ { |
| "key" : "PS Survivor Space", |
| "value" : { |
| "committed" : 131072, |
| "init" : 4980736, |
| "max" : 131072, |
| "used" : 98304 |
| } |
| }, { |
| "key" : "PS Old Gen", |
| "value" : { |
| "committed" : 80216064, |
| "init" : 80216064, |
| "max" : 715849728, |
| "used" : 80204800 |
| } |
| }, { |
| "key" : "PS Perm Gen", |
| "value" : { |
| "committed" : 21757952, |
| "init" : 21757952, |
| "max" : 85983232, |
| "used" : 21567872 |
| } |
| }, { |
| "key" : "Code Cache", |
| "value" : { |
| "committed" : 2752512, |
| "init" : 2555904, |
| "max" : 50331648, |
| "used" : 2635904 |
| } |
| }, { |
| "key" : "PS Eden Space", |
| "value" : { |
| "committed" : 3735552, |
| "init" : 30081024, |
| "max" : 357629952, |
| "used" : 0 |
| } |
| } ], |
| "startTime" : 86208147 |
| }, |
| "CollectionCount" : 1, |
| "CollectionTime" : 165, |
| "Name" : "PS MarkSweep", |
| "Valid" : true, |
| "MemoryPoolNames" : [ "PS Eden Space", "PS Survivor Space", "PS Old Gen", "PS Perm Gen" ] |
| }, { |
| "name" : "java.lang:type=Compilation", |
| "modelerType" : "sun.management.CompilationImpl", |
| "Name" : "HotSpot 64-Bit Tiered Compilers", |
| "CompilationTimeMonitoringSupported" : true, |
| "TotalCompilationTime" : 12183 |
| }, { |
| "name" : "Hadoop:service=TaskTracker,name=TaskTrackerInfo", |
| "modelerType" : "org.apache.hadoop.mapred.TaskTracker", |
| "Hostname" : "ip-10-85-111-149.ec2.internal", |
| "Version" : "1.1.2.21, r", |
| "ConfigVersion" : "default", |
| "JobTrackerUrl" : "ip-10-116-103-5.ec2.internal:50300", |
| "RpcPort" : 39494, |
| "HttpPort" : 50060, |
| "Healthy" : true, |
| "TasksInfoJson" : "{\"running\":0,\"failed\":0,\"commit_pending\":0}" |
| }, { |
| "name" : "Hadoop:service=TaskTracker,name=RpcDetailedActivityForPort39494", |
| "modelerType" : "RpcDetailedActivityForPort39494", |
| "tag.context" : "rpcdetailed", |
| "tag.port" : "39494", |
| "tag.hostName" : "ip-10-85-111-149.ec2.internal", |
| "getProtocolVersion_num_ops" : 4, |
| "getProtocolVersion_avg_time" : 0.0, |
| "getTask_num_ops" : 4, |
| "getTask_avg_time" : 1.0, |
| "statusUpdate_num_ops" : 8, |
| "statusUpdate_avg_time" : 1.0, |
| "done_num_ops" : 4, |
| "done_avg_time" : 0.0, |
| "getMapCompletionEvents_num_ops" : 6, |
| "getMapCompletionEvents_avg_time" : 1.0, |
| "ping_num_ops" : 1, |
| "ping_avg_time" : 0.0, |
| "commitPending_num_ops" : 1, |
| "commitPending_avg_time" : 1.0, |
| "canCommit_num_ops" : 2, |
| "canCommit_avg_time" : 0.0 |
| }, { |
| "name" : "java.lang:type=OperatingSystem", |
| "modelerType" : "com.sun.management.UnixOperatingSystem", |
| "MaxFileDescriptorCount" : 32768, |
| "OpenFileDescriptorCount" : 87, |
| "CommittedVirtualMemorySize" : 1542619136, |
| "FreePhysicalMemorySize" : 5949931520, |
| "FreeSwapSpaceSize" : 0, |
| "ProcessCpuTime" : 443210000000, |
| "TotalPhysicalMemorySize" : 7694454784, |
| "TotalSwapSpaceSize" : 0, |
| "Name" : "Linux", |
| "Version" : "2.6.32-220.17.1.el6.centos.plus.x86_64", |
| "AvailableProcessors" : 2, |
| "Arch" : "amd64", |
| "SystemLoadAverage" : 0.0 |
| }, { |
| "name" : "Hadoop:service=TaskTracker,name=ShuffleServerMetrics", |
| "modelerType" : "ShuffleServerMetrics", |
| "tag.context" : "mapred", |
| "tag.sessionId" : "", |
| "tag.hostName" : "ip-10-85-111-149.ec2.internal", |
| "shuffle_handler_busy_percent" : 0.0, |
| "shuffle_output_bytes" : 1841, |
| "shuffle_failed_outputs" : 0, |
| "shuffle_success_outputs" : 1, |
| "shuffle_exceptions_caught" : 0 |
| }, { |
| "name" : "java.lang:type=MemoryManager,name=CodeCacheManager", |
| "modelerType" : "sun.management.MemoryManagerImpl", |
| "Name" : "CodeCacheManager", |
| "Valid" : true, |
| "MemoryPoolNames" : [ "Code Cache" ] |
| }, { |
| "name" : "java.lang:type=MemoryPool,name=Code Cache", |
| "modelerType" : "sun.management.MemoryPoolImpl", |
| "Name" : "Code Cache", |
| "Type" : "NON_HEAP", |
| "Valid" : true, |
| "CollectionUsage" : null, |
| "MemoryManagerNames" : [ "CodeCacheManager" ], |
| "PeakUsage" : { |
| "committed" : 2752512, |
| "init" : 2555904, |
| "max" : 50331648, |
| "used" : 2673472 |
| }, |
| "Usage" : { |
| "committed" : 2752512, |
| "init" : 2555904, |
| "max" : 50331648, |
| "used" : 2666880 |
| }, |
| "UsageThreshold" : 0, |
| "UsageThresholdCount" : 0, |
| "CollectionUsageThresholdSupported" : false, |
| "UsageThresholdExceeded" : true, |
| "UsageThresholdSupported" : true |
| }, { |
| "name" : "java.lang:type=Runtime", |
| "modelerType" : "sun.management.RuntimeImpl", |
| "Name" : "14318@ip-10-85-111-149.ec2.internal", |
| "ClassPath" : "/etc/hadoop/conf:/usr/jdk/jdk1.6.0_31/lib/tools.jar:/usr/lib/hadoop/libexec/..:/usr/lib/hadoop/libexec/../hadoop-core-1.1.2.21.jar:/usr/lib/hadoop/libexec/../lib/ambari-log4j-1.0.jar:/usr/lib/hadoop/libexec/../lib/asm-3.2.jar:/usr/lib/hadoop/libexec/../lib/aspectjrt-1.6.11.jar:/usr/lib/hadoop/libexec/../lib/aspectjtools-1.6.11.jar:/usr/lib/hadoop/libexec/../lib/commons-beanutils-1.7.0.jar:/usr/lib/hadoop/libexec/../lib/commons-beanutils-core-1.8.0.jar:/usr/lib/hadoop/libexec/../lib/commons-cli-1.2.jar:/usr/lib/hadoop/libexec/../lib/commons-codec-1.4.jar:/usr/lib/hadoop/libexec/../lib/commons-collections-3.2.1.jar:/usr/lib/hadoop/libexec/../lib/commons-configuration-1.6.jar:/usr/lib/hadoop/libexec/../lib/commons-daemon-1.0.1.jar:/usr/lib/hadoop/libexec/../lib/commons-digester-1.8.jar:/usr/lib/hadoop/libexec/../lib/commons-el-1.0.jar:/usr/lib/hadoop/libexec/../lib/commons-httpclient-3.0.1.jar:/usr/lib/hadoop/libexec/../lib/commons-io-2.1.jar:/usr/lib/hadoop/libexec/../lib/commons-lang-2.4.jar:/usr/lib/hadoop/libexec/../lib/commons-logging-1.1.1.jar:/usr/lib/hadoop/libexec/../lib/commons-logging-api-1.0.4.jar:/usr/lib/hadoop/libexec/../lib/commons-math-2.1.jar:/usr/lib/hadoop/libexec/../lib/commons-net-3.1.jar:/usr/lib/hadoop/libexec/../lib/core-3.1.1.jar:/usr/lib/hadoop/libexec/../lib/hadoop-capacity-scheduler-1.1.2.21.jar:/usr/lib/hadoop/libexec/../lib/hadoop-fairscheduler-1.1.2.21.jar:/usr/lib/hadoop/libexec/../lib/hadoop-lzo-0.5.0.jar:/usr/lib/hadoop/libexec/../lib/hadoop-thriftfs-1.1.2.21.jar:/usr/lib/hadoop/libexec/../lib/hadoop-tools.jar:/usr/lib/hadoop/libexec/../lib/hsqldb-1.8.0.10.jar:/usr/lib/hadoop/libexec/../lib/jackson-core-asl-1.8.8.jar:/usr/lib/hadoop/libexec/../lib/jackson-mapper-asl-1.8.8.jar:/usr/lib/hadoop/libexec/../lib/jasper-compiler-5.5.12.jar:/usr/lib/hadoop/libexec/../lib/jasper-runtime-5.5.12.jar:/usr/lib/hadoop/libexec/../lib/jdeb-0.8.jar:/usr/lib/hadoop/libexec/../lib/jersey-core-1.8.jar:/usr/lib/hadoop/libexec/../lib/jersey-json-1.8.jar:/usr/lib/hadoop/libexec/../lib/jersey-server-1.8.jar:/usr/lib/hadoop/libexec/../lib/jets3t-0.6.1.jar:/usr/lib/hadoop/libexec/../lib/jetty-6.1.26.jar:/usr/lib/hadoop/libexec/../lib/jetty-util-6.1.26.jar:/usr/lib/hadoop/libexec/../lib/jsch-0.1.42.jar:/usr/lib/hadoop/libexec/../lib/junit-4.5.jar:/usr/lib/hadoop/libexec/../lib/kfs-0.2.2.jar:/usr/lib/hadoop/libexec/../lib/log4j-1.2.15.jar:/usr/lib/hadoop/libexec/../lib/mockito-all-1.8.5.jar:/usr/lib/hadoop/libexec/../lib/oro-2.0.8.jar:/usr/lib/hadoop/libexec/../lib/postgresql-9.1-901-1.jdbc4.jar:/usr/lib/hadoop/libexec/../lib/servlet-api-2.5-20081211.jar:/usr/lib/hadoop/libexec/../lib/slf4j-api-1.4.3.jar:/usr/lib/hadoop/libexec/../lib/slf4j-log4j12-1.4.3.jar:/usr/lib/hadoop/libexec/../lib/xmlenc-0.52.jar:/usr/lib/hadoop/libexec/../lib/jsp-2.1/jsp-2.1.jar:/usr/lib/hadoop/libexec/../lib/jsp-2.1/jsp-api-2.1.jar", |
| "StartTime" : 1358364468454, |
| "BootClassPath" : "/usr/jdk/jdk1.6.0_31/jre/lib/resources.jar:/usr/jdk/jdk1.6.0_31/jre/lib/rt.jar:/usr/jdk/jdk1.6.0_31/jre/lib/sunrsasign.jar:/usr/jdk/jdk1.6.0_31/jre/lib/jsse.jar:/usr/jdk/jdk1.6.0_31/jre/lib/jce.jar:/usr/jdk/jdk1.6.0_31/jre/lib/charsets.jar:/usr/jdk/jdk1.6.0_31/jre/lib/modules/jdk.boot.jar:/usr/jdk/jdk1.6.0_31/jre/classes", |
| "LibraryPath" : "/usr/lib/hadoop/libexec/../lib/native/Linux-amd64-64", |
| "VmName" : "Java HotSpot(TM) 64-Bit Server VM", |
| "VmVendor" : "Sun Microsystems Inc.", |
| "VmVersion" : "20.6-b01", |
| "BootClassPathSupported" : true, |
| "InputArguments" : [ "-Dproc_tasktracker", "-Xmx1024m", "-Djava.net.preferIPv4Stack=true", "-Djava.net.preferIPv4Stack=true", "-Djava.net.preferIPv4Stack=true", "-Xmx1024m", "-Dhadoop.security.logger=ERROR,console", "-Dmapred.audit.logger=ERROR,console", "-Dhadoop.log.dir=/var/log/hadoop/mapred", "-Dhadoop.log.file=hadoop-mapred-tasktracker-ip-10-85-111-149.log", "-Dhadoop.home.dir=/usr/lib/hadoop/libexec/..", "-Dhadoop.id.str=mapred", "-Dhadoop.root.logger=INFO,DRFA", "-Dhadoop.security.logger=INFO,NullAppender", "-Djava.library.path=/usr/lib/hadoop/libexec/../lib/native/Linux-amd64-64", "-Dhadoop.policy.file=hadoop-policy.xml" ], |
| "ManagementSpecVersion" : "1.2", |
| "SpecName" : "Java Virtual Machine Specification", |
| "SpecVendor" : "Sun Microsystems Inc.", |
| "SpecVersion" : "1.0", |
| "SystemProperties" : [ { |
| "key" : "java.ext.dirs", |
| "value" : "/usr/jdk/jdk1.6.0_31/jre/lib/ext:/usr/java/packages/lib/ext" |
| }, { |
| "key" : "hadoop.home.dir", |
| "value" : "/usr/lib/hadoop/libexec/.." |
| }, { |
| "key" : "java.vm.specification.vendor", |
| "value" : "Sun Microsystems Inc." |
| }, { |
| "key" : "user.timezone", |
| "value" : "America/New_York" |
| }, { |
| "key" : "java.vm.vendor", |
| "value" : "Sun Microsystems Inc." |
| }, { |
| "key" : "hadoop.id.str", |
| "value" : "mapred" |
| }, { |
| "key" : "user.name", |
| "value" : "mapred" |
| }, { |
| "key" : "java.vm.specification.name", |
| "value" : "Java Virtual Machine Specification" |
| }, { |
| "key" : "user.dir", |
| "value" : "/usr/lib/hadoop" |
| }, { |
| "key" : "user.country", |
| "value" : "US" |
| }, { |
| "key" : "user.language", |
| "value" : "en" |
| }, { |
| "key" : "java.specification.version", |
| "value" : "1.6" |
| }, { |
| "key" : "hadoop.log.file", |
| "value" : "hadoop-mapred-tasktracker-ip-10-85-111-149.log" |
| }, { |
| "key" : "hadoop.policy.file", |
| "value" : "hadoop-policy.xml" |
| }, { |
| "key" : "sun.cpu.endian", |
| "value" : "little" |
| }, { |
| "key" : "java.home", |
| "value" : "/usr/jdk/jdk1.6.0_31/jre" |
| }, { |
| "key" : "java.net.preferIPv4Stack", |
| "value" : "true" |
| }, { |
| "key" : "sun.jnu.encoding", |
| "value" : "ANSI_X3.4-1968" |
| }, { |
| "key" : "file.separator", |
| "value" : "/" |
| }, { |
| "key" : "java.vendor.url", |
| "value" : "http://java.sun.com/" |
| }, { |
| "key" : "java.awt.graphicsenv", |
| "value" : "sun.awt.X11GraphicsEnvironment" |
| }, { |
| "key" : "hadoop.log.dir", |
| "value" : "/var/log/hadoop/mapred" |
| }, { |
| "key" : "os.arch", |
| "value" : "amd64" |
| }, { |
| "key" : "proc_tasktracker", |
| "value" : "" |
| }, { |
| "key" : "java.io.tmpdir", |
| "value" : "/tmp" |
| }, { |
| "key" : "java.runtime.name", |
| "value" : "Java(TM) SE Runtime Environment" |
| }, { |
| "key" : "java.awt.printerjob", |
| "value" : "sun.print.PSPrinterJob" |
| }, { |
| "key" : "mapred.audit.logger", |
| "value" : "ERROR,console" |
| }, { |
| "key" : "file.encoding", |
| "value" : "ANSI_X3.4-1968" |
| }, { |
| "key" : "java.version", |
| "value" : "1.6.0_31" |
| }, { |
| "key" : "java.vendor.url.bug", |
| "value" : "http://java.sun.com/cgi-bin/bugreport.cgi" |
| }, { |
| "key" : "java.vm.specification.version", |
| "value" : "1.0" |
| }, { |
| "key" : "file.encoding.pkg", |
| "value" : "sun.io" |
| }, { |
| "key" : "sun.java.command", |
| "value" : "org.apache.hadoop.mapred.TaskTracker" |
| }, { |
| "key" : "sun.java.launcher", |
| "value" : "SUN_STANDARD" |
| }, { |
| "key" : "path.separator", |
| "value" : ":" |
| }, { |
| "key" : "java.runtime.version", |
| "value" : "1.6.0_31-b04" |
| }, { |
| "key" : "java.class.path", |
| "value" : "/etc/hadoop/conf:/usr/jdk/jdk1.6.0_31/lib/tools.jar:/usr/lib/hadoop/libexec/..:/usr/lib/hadoop/libexec/../hadoop-core-1.1.2.21.jar:/usr/lib/hadoop/libexec/../lib/ambari-log4j-1.0.jar:/usr/lib/hadoop/libexec/../lib/asm-3.2.jar:/usr/lib/hadoop/libexec/../lib/aspectjrt-1.6.11.jar:/usr/lib/hadoop/libexec/../lib/aspectjtools-1.6.11.jar:/usr/lib/hadoop/libexec/../lib/commons-beanutils-1.7.0.jar:/usr/lib/hadoop/libexec/../lib/commons-beanutils-core-1.8.0.jar:/usr/lib/hadoop/libexec/../lib/commons-cli-1.2.jar:/usr/lib/hadoop/libexec/../lib/commons-codec-1.4.jar:/usr/lib/hadoop/libexec/../lib/commons-collections-3.2.1.jar:/usr/lib/hadoop/libexec/../lib/commons-configuration-1.6.jar:/usr/lib/hadoop/libexec/../lib/commons-daemon-1.0.1.jar:/usr/lib/hadoop/libexec/../lib/commons-digester-1.8.jar:/usr/lib/hadoop/libexec/../lib/commons-el-1.0.jar:/usr/lib/hadoop/libexec/../lib/commons-httpclient-3.0.1.jar:/usr/lib/hadoop/libexec/../lib/commons-io-2.1.jar:/usr/lib/hadoop/libexec/../lib/commons-lang-2.4.jar:/usr/lib/hadoop/libexec/../lib/commons-logging-1.1.1.jar:/usr/lib/hadoop/libexec/../lib/commons-logging-api-1.0.4.jar:/usr/lib/hadoop/libexec/../lib/commons-math-2.1.jar:/usr/lib/hadoop/libexec/../lib/commons-net-3.1.jar:/usr/lib/hadoop/libexec/../lib/core-3.1.1.jar:/usr/lib/hadoop/libexec/../lib/hadoop-capacity-scheduler-1.1.2.21.jar:/usr/lib/hadoop/libexec/../lib/hadoop-fairscheduler-1.1.2.21.jar:/usr/lib/hadoop/libexec/../lib/hadoop-lzo-0.5.0.jar:/usr/lib/hadoop/libexec/../lib/hadoop-thriftfs-1.1.2.21.jar:/usr/lib/hadoop/libexec/../lib/hadoop-tools.jar:/usr/lib/hadoop/libexec/../lib/hsqldb-1.8.0.10.jar:/usr/lib/hadoop/libexec/../lib/jackson-core-asl-1.8.8.jar:/usr/lib/hadoop/libexec/../lib/jackson-mapper-asl-1.8.8.jar:/usr/lib/hadoop/libexec/../lib/jasper-compiler-5.5.12.jar:/usr/lib/hadoop/libexec/../lib/jasper-runtime-5.5.12.jar:/usr/lib/hadoop/libexec/../lib/jdeb-0.8.jar:/usr/lib/hadoop/libexec/../lib/jersey-core-1.8.jar:/usr/lib/hadoop/libexec/../lib/jersey-json-1.8.jar:/usr/lib/hadoop/libexec/../lib/jersey-server-1.8.jar:/usr/lib/hadoop/libexec/../lib/jets3t-0.6.1.jar:/usr/lib/hadoop/libexec/../lib/jetty-6.1.26.jar:/usr/lib/hadoop/libexec/../lib/jetty-util-6.1.26.jar:/usr/lib/hadoop/libexec/../lib/jsch-0.1.42.jar:/usr/lib/hadoop/libexec/../lib/junit-4.5.jar:/usr/lib/hadoop/libexec/../lib/kfs-0.2.2.jar:/usr/lib/hadoop/libexec/../lib/log4j-1.2.15.jar:/usr/lib/hadoop/libexec/../lib/mockito-all-1.8.5.jar:/usr/lib/hadoop/libexec/../lib/oro-2.0.8.jar:/usr/lib/hadoop/libexec/../lib/postgresql-9.1-901-1.jdbc4.jar:/usr/lib/hadoop/libexec/../lib/servlet-api-2.5-20081211.jar:/usr/lib/hadoop/libexec/../lib/slf4j-api-1.4.3.jar:/usr/lib/hadoop/libexec/../lib/slf4j-log4j12-1.4.3.jar:/usr/lib/hadoop/libexec/../lib/xmlenc-0.52.jar:/usr/lib/hadoop/libexec/../lib/jsp-2.1/jsp-2.1.jar:/usr/lib/hadoop/libexec/../lib/jsp-2.1/jsp-api-2.1.jar" |
| }, { |
| "key" : "os.name", |
| "value" : "Linux" |
| }, { |
| "key" : "hadoop.security.logger", |
| "value" : "INFO,NullAppender" |
| }, { |
| "key" : "line.separator", |
| "value" : "\n" |
| }, { |
| "key" : "os.version", |
| "value" : "2.6.32-220.17.1.el6.centos.plus.x86_64" |
| }, { |
| "key" : "sun.arch.data.model", |
| "value" : "64" |
| }, { |
| "key" : "java.class.version", |
| "value" : "50.0" |
| }, { |
| "key" : "sun.io.unicode.encoding", |
| "value" : "UnicodeLittle" |
| }, { |
| "key" : "java.vendor", |
| "value" : "Sun Microsystems Inc." |
| }, { |
| "key" : "sun.boot.class.path", |
| "value" : "/usr/jdk/jdk1.6.0_31/jre/lib/resources.jar:/usr/jdk/jdk1.6.0_31/jre/lib/rt.jar:/usr/jdk/jdk1.6.0_31/jre/lib/sunrsasign.jar:/usr/jdk/jdk1.6.0_31/jre/lib/jsse.jar:/usr/jdk/jdk1.6.0_31/jre/lib/jce.jar:/usr/jdk/jdk1.6.0_31/jre/lib/charsets.jar:/usr/jdk/jdk1.6.0_31/jre/lib/modules/jdk.boot.jar:/usr/jdk/jdk1.6.0_31/jre/classes" |
| }, { |
| "key" : "java.vm.info", |
| "value" : "mixed mode" |
| }, { |
| "key" : "java.specification.name", |
| "value" : "Java Platform API Specification" |
| }, { |
| "key" : "java.vm.name", |
| "value" : "Java HotSpot(TM) 64-Bit Server VM" |
| }, { |
| "key" : "java.vm.version", |
| "value" : "20.6-b01" |
| }, { |
| "key" : "sun.boot.library.path", |
| "value" : "/usr/jdk/jdk1.6.0_31/jre/lib/amd64" |
| }, { |
| "key" : "hadoop.root.logger", |
| "value" : "INFO,DRFA" |
| }, { |
| "key" : "java.endorsed.dirs", |
| "value" : "/usr/jdk/jdk1.6.0_31/jre/lib/endorsed" |
| }, { |
| "key" : "sun.os.patch.level", |
| "value" : "unknown" |
| }, { |
| "key" : "sun.cpu.isalist", |
| "value" : "" |
| }, { |
| "key" : "user.home", |
| "value" : "/usr/lib/hadoop" |
| }, { |
| "key" : "java.library.path", |
| "value" : "/usr/lib/hadoop/libexec/../lib/native/Linux-amd64-64" |
| }, { |
| "key" : "java.specification.vendor", |
| "value" : "Sun Microsystems Inc." |
| }, { |
| "key" : "sun.management.compiler", |
| "value" : "HotSpot 64-Bit Tiered Compilers" |
| } ], |
| "Uptime" : 93078193 |
| }, { |
| "name" : "java.lang:type=ClassLoading", |
| "modelerType" : "sun.management.ClassLoadingImpl", |
| "LoadedClassCount" : 2760, |
| "UnloadedClassCount" : 1, |
| "TotalLoadedClassCount" : 2761, |
| "Verbose" : false |
| }, { |
| "name" : "java.lang:type=Threading", |
| "modelerType" : "sun.management.ThreadImpl", |
| "ThreadAllocatedMemoryEnabled" : true, |
| "ThreadAllocatedMemorySupported" : true, |
| "ThreadContentionMonitoringEnabled" : false, |
| "AllThreadIds" : [ 839, 82, 12, 15, 16, 42, 41, 40, 39, 38, 31, 30, 29, 28, 27, 26, 25, 24, 23, 22, 21, 18, 20, 19, 17, 11, 10, 4, 3, 2, 1 ], |
| "DaemonThreadCount" : 26, |
| "PeakThreadCount" : 39, |
| "CurrentThreadCpuTimeSupported" : true, |
| "ObjectMonitorUsageSupported" : true, |
| "SynchronizerUsageSupported" : true, |
| "ThreadContentionMonitoringSupported" : true, |
| "ThreadCpuTimeEnabled" : true, |
| "CurrentThreadCpuTime" : 0, |
| "CurrentThreadUserTime" : 0, |
| "ThreadCount" : 31, |
| "TotalStartedThreadCount" : 832, |
| "ThreadCpuTimeSupported" : true |
| }, { |
| "name" : "java.util.logging:type=Logging", |
| "modelerType" : "java.util.logging.Logging", |
| "LoggerNames" : [ "sun.awt.AppContext", "javax.management", "global", "javax.management.mbeanserver", "" ] |
| }, { |
| "name" : "Hadoop:service=TaskTracker,name=TaskTrackerMetrics", |
| "modelerType" : "TaskTrackerMetrics", |
| "tag.context" : "mapred", |
| "tag.sessionId" : "", |
| "tag.hostName" : "ip-10-85-111-149.ec2.internal", |
| "maps_running" : 1, |
| "reduces_running" : 1, |
| "mapTaskSlots" : 4, |
| "reduceTaskSlots" : 2, |
| "failedDirs" : 1, |
| "tasks_completed" : 4, |
| "tasks_failed_timeout" : 1, |
| "tasks_failed_ping" : 1 |
| }, { |
| "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" : 9306, |
| "sink.ganglia.latency_avg_time" : 2.0, |
| "sink.ganglia.dropped" : 0, |
| "sink.ganglia.qsize" : 0, |
| "snapshot_num_ops" : 65148, |
| "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" : 3.0, |
| "publish_num_ops" : 9306, |
| "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" : 11.0, |
| "dropped_pub_all" : 0 |
| }, { |
| "name" : "Hadoop:service=TaskTracker,name=RpcActivityForPort39494", |
| "modelerType" : "RpcActivityForPort39494", |
| "tag.context" : "rpc", |
| "tag.port" : "39494", |
| "tag.hostName" : "ip-10-85-111-149.ec2.internal", |
| "rpcAuthenticationSuccesses" : 0, |
| "rpcAuthenticationFailures" : 0, |
| "rpcAuthorizationSuccesses" : 4, |
| "rpcAuthorizationFailures" : 0, |
| "ReceivedBytes" : 14123, |
| "SentBytes" : 3612, |
| "RpcQueueTime_num_ops" : 30, |
| "RpcQueueTime_avg_time" : 0.14285714285714285, |
| "RpcProcessingTime_num_ops" : 30, |
| "RpcProcessingTime_avg_time" : 0.6428571428571428, |
| "NumOpenConnections" : 0, |
| "callQueueLen" : 0 |
| }, { |
| "name" : "Hadoop:service=TaskTracker,name=jvm", |
| "modelerType" : "jvm", |
| "tag.context" : "jvm", |
| "tag.processName" : "TaskTracker", |
| "tag.sessionId" : "", |
| "tag.hostName" : "ip-10-85-111-149.ec2.internal", |
| "memNonHeapUsedM" : 23.112396, |
| "memNonHeapCommittedM" : 44.0625, |
| "memHeapUsedM" : 17.613655, |
| "memHeapCommittedM" : 38.3125, |
| "gcCount" : 10439, |
| "gcTimeMillis" : 13882, |
| "threadsNew" : 0, |
| "threadsRunnable" : 6, |
| "threadsBlocked" : 0, |
| "threadsWaiting" : 17, |
| "threadsTimedWaiting" : 8, |
| "threadsTerminated" : 0, |
| "logFatal" : 0, |
| "logError" : 0, |
| "logWarn" : 0, |
| "logInfo" : 3 |
| }, { |
| "name" : "com.sun.management:type=HotSpotDiagnostic", |
| "modelerType" : "sun.management.HotSpotDiagnostic", |
| "DiagnosticOptions" : [ { |
| "name" : "HeapDumpBeforeFullGC", |
| "origin" : "DEFAULT", |
| "value" : "false", |
| "writeable" : true |
| }, { |
| "name" : "HeapDumpAfterFullGC", |
| "origin" : "DEFAULT", |
| "value" : "false", |
| "writeable" : true |
| }, { |
| "name" : "HeapDumpOnOutOfMemoryError", |
| "origin" : "DEFAULT", |
| "value" : "false", |
| "writeable" : true |
| }, { |
| "name" : "HeapDumpPath", |
| "origin" : "DEFAULT", |
| "value" : "", |
| "writeable" : true |
| }, { |
| "name" : "CMSAbortablePrecleanWaitMillis", |
| "origin" : "DEFAULT", |
| "value" : "100", |
| "writeable" : true |
| }, { |
| "name" : "CMSWaitDuration", |
| "origin" : "DEFAULT", |
| "value" : "2000", |
| "writeable" : true |
| }, { |
| "name" : "PrintGC", |
| "origin" : "DEFAULT", |
| "value" : "false", |
| "writeable" : true |
| }, { |
| "name" : "PrintGCDetails", |
| "origin" : "DEFAULT", |
| "value" : "false", |
| "writeable" : true |
| }, { |
| "name" : "PrintGCDateStamps", |
| "origin" : "DEFAULT", |
| "value" : "false", |
| "writeable" : true |
| }, { |
| "name" : "PrintGCTimeStamps", |
| "origin" : "DEFAULT", |
| "value" : "false", |
| "writeable" : true |
| }, { |
| "name" : "PrintClassHistogramBeforeFullGC", |
| "origin" : "DEFAULT", |
| "value" : "false", |
| "writeable" : true |
| }, { |
| "name" : "PrintClassHistogramAfterFullGC", |
| "origin" : "DEFAULT", |
| "value" : "false", |
| "writeable" : true |
| }, { |
| "name" : "PrintClassHistogram", |
| "origin" : "DEFAULT", |
| "value" : "false", |
| "writeable" : true |
| }, { |
| "name" : "PrintConcurrentLocks", |
| "origin" : "DEFAULT", |
| "value" : "false", |
| "writeable" : true |
| } ] |
| }, { |
| "name" : "java.lang:type=MemoryPool,name=PS Perm Gen", |
| "modelerType" : "sun.management.MemoryPoolImpl", |
| "Name" : "PS Perm Gen", |
| "Type" : "NON_HEAP", |
| "Valid" : true, |
| "CollectionUsage" : { |
| "committed" : 43450368, |
| "init" : 21757952, |
| "max" : 85983232, |
| "used" : 21567872 |
| }, |
| "CollectionUsageThreshold" : 0, |
| "CollectionUsageThresholdCount" : 0, |
| "MemoryManagerNames" : [ "PS MarkSweep" ], |
| "PeakUsage" : { |
| "committed" : 43450368, |
| "init" : 21757952, |
| "max" : 85983232, |
| "used" : 21568224 |
| }, |
| "Usage" : { |
| "committed" : 43450368, |
| "init" : 21757952, |
| "max" : 85983232, |
| "used" : 21568224 |
| }, |
| "UsageThreshold" : 0, |
| "UsageThresholdCount" : 0, |
| "CollectionUsageThresholdExceeded" : true, |
| "CollectionUsageThresholdSupported" : true, |
| "UsageThresholdExceeded" : true, |
| "UsageThresholdSupported" : true |
| }, { |
| "name" : "java.lang:type=GarbageCollector,name=PS Scavenge", |
| "modelerType" : "sun.management.GarbageCollectorImpl", |
| "LastGcInfo" : { |
| "GcThreadCount" : 2, |
| "duration" : 1, |
| "endTime" : 93078197, |
| "id" : 10440, |
| "memoryUsageAfterGc" : [ { |
| "key" : "PS Survivor Space", |
| "value" : { |
| "committed" : 131072, |
| "init" : 4980736, |
| "max" : 131072, |
| "used" : 122896 |
| } |
| }, { |
| "key" : "PS Old Gen", |
| "value" : { |
| "committed" : 36306944, |
| "init" : 80216064, |
| "max" : 715849728, |
| "used" : 14823816 |
| } |
| }, { |
| "key" : "PS Perm Gen", |
| "value" : { |
| "committed" : 43450368, |
| "init" : 21757952, |
| "max" : 85983232, |
| "used" : 21568224 |
| } |
| }, { |
| "key" : "Code Cache", |
| "value" : { |
| "committed" : 2752512, |
| "init" : 2555904, |
| "max" : 50331648, |
| "used" : 2666880 |
| } |
| }, { |
| "key" : "PS Eden Space", |
| "value" : { |
| "committed" : 3670016, |
| "init" : 30081024, |
| "max" : 357564416, |
| "used" : 0 |
| } |
| } ], |
| "memoryUsageBeforeGc" : [ { |
| "key" : "PS Survivor Space", |
| "value" : { |
| "committed" : 131072, |
| "init" : 4980736, |
| "max" : 131072, |
| "used" : 98304 |
| } |
| }, { |
| "key" : "PS Old Gen", |
| "value" : { |
| "committed" : 36306944, |
| "init" : 80216064, |
| "max" : 715849728, |
| "used" : 14758280 |
| } |
| }, { |
| "key" : "PS Perm Gen", |
| "value" : { |
| "committed" : 43450368, |
| "init" : 21757952, |
| "max" : 85983232, |
| "used" : 21568224 |
| } |
| }, { |
| "key" : "Code Cache", |
| "value" : { |
| "committed" : 2752512, |
| "init" : 2555904, |
| "max" : 50331648, |
| "used" : 2666880 |
| } |
| }, { |
| "key" : "PS Eden Space", |
| "value" : { |
| "committed" : 3735552, |
| "init" : 30081024, |
| "max" : 357629952, |
| "used" : 3735552 |
| } |
| } ], |
| "startTime" : 93078196 |
| }, |
| "CollectionCount" : 10440, |
| "CollectionTime" : 13718, |
| "Name" : "PS Scavenge", |
| "Valid" : true, |
| "MemoryPoolNames" : [ "PS Eden Space", "PS Survivor Space" ] |
| }, { |
| "name" : "java.lang:type=MemoryPool,name=PS Old Gen", |
| "modelerType" : "sun.management.MemoryPoolImpl", |
| "Name" : "PS Old Gen", |
| "Type" : "HEAP", |
| "Valid" : true, |
| "CollectionUsage" : { |
| "committed" : 36306944, |
| "init" : 80216064, |
| "max" : 715849728, |
| "used" : 7479576 |
| }, |
| "CollectionUsageThreshold" : 0, |
| "CollectionUsageThresholdCount" : 0, |
| "MemoryManagerNames" : [ "PS MarkSweep" ], |
| "PeakUsage" : { |
| "committed" : 80216064, |
| "init" : 80216064, |
| "max" : 715849728, |
| "used" : 80204800 |
| }, |
| "Usage" : { |
| "committed" : 36306944, |
| "init" : 80216064, |
| "max" : 715849728, |
| "used" : 14823816 |
| }, |
| "UsageThreshold" : 0, |
| "UsageThresholdCount" : 0, |
| "CollectionUsageThresholdExceeded" : true, |
| "CollectionUsageThresholdSupported" : true, |
| "UsageThresholdExceeded" : true, |
| "UsageThresholdSupported" : true |
| }, { |
| "name" : "Hadoop:service=TaskTracker,name=ugi", |
| "modelerType" : "ugi", |
| "tag.context" : "ugi", |
| "tag.hostName" : "ip-10-85-111-149.ec2.internal", |
| "loginSuccess_num_ops" : 0, |
| "loginSuccess_avg_time" : 0.0, |
| "loginFailure_num_ops" : 0, |
| "loginFailure_avg_time" : 0.0 |
| }, { |
| "name" : "JMImplementation:type=MBeanServerDelegate", |
| "modelerType" : "javax.management.MBeanServerDelegate", |
| "MBeanServerId" : "ip-10-85-111-149.ec2.internal_1358364469165", |
| "SpecificationName" : "Java Management Extensions", |
| "SpecificationVersion" : "1.4", |
| "SpecificationVendor" : "Sun Microsystems", |
| "ImplementationName" : "JMX", |
| "ImplementationVersion" : "1.6.0_31-b04", |
| "ImplementationVendor" : "Sun Microsystems" |
| } ] |
| } |
