You are viewing a plain text version of this content. The canonical link for it is here.
Posted to dev@ambari.apache.org by xiong <ca...@126.com> on 2013/11/07 11:08:09 UTC
JMX metrics for the Jobtracker
Hi,all,
I install 2.0.0-mr1-cdh4.4.0 with ambari, but summary of mapreduce is n/a as follows and there are no jmx metrics for jobtracker?
why it is ?
Do this version of MR1(0.20 or latest) not include jmx metrics for jobtracker?
Thank you.
p.s.
| Total Slots Capacity | 0 maps / 0 reduces / n/a avg per node |
| Total Jobs | n/a submitted / n/a completed |
| Map Slots | n/a occupied / n/a reserved |
| Reduce Slots | n/a occupied / n/a reserved |
| Tasks: Maps | n/a running / n/a waiting |
| Tasks: Reduces | n/a running / n/a waiting |
Re:Re: JMX metrics for the Jobtracker
Posted by xiong <ca...@126.com>.
Hi,swagle and all,
There are core-site.xml, hadoop-metrics.properties and mapred-site.xml which are generated in our cluster, and the response which is got from http://<jt-host>:50030/jmx is as follow in jmx-json.txt.
We only see "hadoop:service=JobTracker,name=JobTrackerInfo" and not see any other JMX metrics for Jobtracker. Why it is ?
Thank you.
p.s.
{
"beans": [
{
"name": "java.lang:type=MemoryPool,name=CMS Old Gen",
"modelerType": "sun.management.MemoryPoolImpl",
"Name": "CMS Old Gen",
"Type": "HEAP",
"Valid": true,
"CollectionUsage": {
"committed": 5636096,
"init": 5439488,
"max": 864026624,
"used": 3388312
},
"CollectionUsageThreshold": 0,
"CollectionUsageThresholdCount": 0,
"MemoryManagerNames": [
"ConcurrentMarkSweep"
],
"PeakUsage": {
"committed": 5832704,
"init": 5439488,
"max": 864026624,
"used": 3397960
},
"Usage": {
"committed": 5832704,
"init": 5439488,
"max": 864026624,
"used": 3397960
},
"UsageThreshold": 0,
"UsageThresholdCount": 0,
"CollectionUsageThresholdExceeded": true,
"CollectionUsageThresholdSupported": true,
"UsageThresholdExceeded": true,
"UsageThresholdSupported": true
},
{
"name": "java.lang:type=Memory",
"modelerType": "sun.management.MemoryImpl",
"Verbose": true,
"HeapMemoryUsage": {
"committed": 194576384,
"init": 0,
"max": 1052770304,
"used": 94179960
},
"NonHeapMemoryUsage": {
"committed": 55975936,
"init": 24313856,
"max": 136314880,
"used": 34776744
},
"ObjectPendingFinalizationCount": 0
},
{
"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": 3538944,
"init": 2555904,
"max": 50331648,
"used": 3439296
},
"Usage": {
"committed": 3538944,
"init": 2555904,
"max": 50331648,
"used": 3399488
},
"UsageThreshold": 0,
"UsageThresholdCount": 0,
"CollectionUsageThresholdSupported": false,
"UsageThresholdExceeded": true,
"UsageThresholdSupported": true
},
{
"name": "java.lang:type=Runtime",
"modelerType": "sun.management.RuntimeImpl",
"Name": "29650@compute-54-14.local",
"ClassPath": "/etc/hadoop/conf:/usr/jdk64/jdk1.6.0_31/lib/tools.jar:/usr/lib/hadoop-0.20-mapreduce/bin/..:/usr/lib/hadoop-0.20-mapreduce/bin/../hadoop-core-2.0.0-mr1-cdh4.4.0.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/activation-1.1.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/ant-contrib-1.0b3.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/asm-3.2.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/avro-1.7.4.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/avro-compiler-1.7.4.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/commons-beanutils-1.7.0.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/commons-beanutils-core-1.8.0.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/commons-cli-1.2.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/commons-codec-1.4.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/commons-collections-3.2.1.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/commons-compress-1.4.1.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/commons-configuration-1.6.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/commons-digester-1.8.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/commons-el-1.0.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/commons-httpclient-3.1.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/commons-io-2.1.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/commons-lang-2.5.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/commons-logging-1.1.1.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/commons-math-2.1.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/commons-net-3.1.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/guava-11.0.2.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/hadoop-fairscheduler-2.0.0-mr1-cdh4.4.0.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/hsqldb-1.8.0.10.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/jackson-core-asl-1.8.8.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/jackson-jaxrs-1.8.8.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/jackson-mapper-asl-1.8.8.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/jackson-xc-1.8.8.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/jasper-compiler-5.5.23.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/jasper-runtime-5.5.23.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/jaxb-api-2.2.2.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/jaxb-impl-2.2.3-1.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/jersey-core-1.8.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/jersey-json-1.8.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/jersey-server-1.8.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/jets3t-0.6.1.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/jettison-1.1.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/jetty-6.1.26.cloudera.2.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/jetty-util-6.1.26.cloudera.2.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/jline-0.9.94.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/jsch-0.1.42.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/jsp-api-2.1.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/jsr305-1.3.9.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/junit-4.8.2.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/kfs-0.2.2.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/kfs-0.3.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/log4j-1.2.17.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/mockito-all-1.8.5.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/paranamer-2.3.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/protobuf-java-2.4.0a.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/servlet-api-2.5.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/slf4j-api-1.6.1.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/snappy-java-1.0.4.1.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/stax-api-1.0.1.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/xmlenc-0.52.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/xz-1.0.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/zookeeper-3.4.5-cdh4.4.0.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/jsp-2.1/jsp-2.1.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/jsp-2.1/jsp-api-2.1.jar:/etc/hadoop/conf:/usr/lib/hadoop/lib/kfs-0.3.jar:/usr/lib/hadoop/lib/jsch-0.1.42.jar:/usr/lib/hadoop/lib/protobuf-java-2.4.0a.jar:/usr/lib/hadoop/lib/commons-lang-2.5.jar:/usr/lib/hadoop/lib/commons-collections-3.2.1.jar:/usr/lib/hadoop/lib/hadoop-tools.jar:/usr/lib/hadoop/lib/avro-1.7.4.jar:/usr/lib/hadoop/lib/servlet-api-2.5.jar:/usr/lib/hadoop/lib/junit-4.8.2.jar:/usr/lib/hadoop/lib/jackson-mapper-asl-1.8.8.jar:/usr/lib/hadoop/lib/commons-beanutils-core-1.8.0.jar:/usr/lib/hadoop/lib/commons-httpclient-3.1.jar:/usr/lib/hadoop/lib/slf4j-log4j12-1.6.1.jar:/usr/lib/hadoop/lib/ambari-log4j-1.2.1-SNAPSHOT.jar:/usr/lib/hadoop/lib/jackson-jaxrs-1.8.8.jar:/usr/lib/hadoop/lib/jaxb-impl-2.2.3-1.jar:/usr/lib/hadoop/lib/slf4j-api-1.6.1.jar:/usr/lib/hadoop/lib/guava-11.0.2.jar:/usr/lib/hadoop/lib/snappy-java-1.0.4.1.jar:/usr/lib/hadoop/lib/commons-logging-1.1.1.jar:/usr/lib/hadoop/lib/hadoop-lzo-0.5.0.jar:/usr/lib/hadoop/lib/commons-math-2.1.jar:/usr/lib/hadoop/lib/jline-0.9.94.jar:/usr/lib/hadoop/lib/jackson-core-asl-1.8.8.jar:/usr/lib/hadoop/lib/commons-net-3.1.jar:/usr/lib/hadoop/lib/jettison-1.1.jar:/usr/lib/hadoop/lib/jetty-6.1.26.cloudera.2.jar:/usr/lib/hadoop/lib/jetty-util-6.1.26.cloudera.2.jar:/usr/lib/hadoop/lib/jersey-core-1.8.jar:/usr/lib/hadoop/lib/jsr305-1.3.9.jar:/usr/lib/hadoop/lib/jets3t-0.6.1.jar:/usr/lib/hadoop/lib/xz-1.0.jar:/usr/lib/hadoop/lib/jsp-api-2.1.jar:/usr/lib/hadoop/lib/jaxb-api-2.2.2.jar:/usr/lib/hadoop/lib/commons-compress-1.4.1.jar:/usr/lib/hadoop/lib/commons-el-1.0.jar:/usr/lib/hadoop/lib/commons-codec-1.4.jar:/usr/lib/hadoop/lib/jackson-xc-1.8.8.jar:/usr/lib/hadoop/lib/commons-beanutils-1.7.0.jar:/usr/lib/hadoop/lib/stax-api-1.0.1.jar:/usr/lib/hadoop/lib/zookeeper-3.4.5-cdh4.4.0.jar:/usr/lib/hadoop/lib/paranamer-2.3.jar:/usr/lib/hadoop/lib/postgresql-9.1-901-1.jdbc4.jar:/usr/lib/hadoop/lib/activation-1.1.jar:/usr/lib/hadoop/lib/log4j-1.2.17.jar:/usr/lib/hadoop/lib/jersey-server-1.8.jar:/usr/lib/hadoop/lib/xmlenc-0.52.jar:/usr/lib/hadoop/lib/commons-digester-1.8.jar:/usr/lib/hadoop/lib/commons-cli-1.2.jar:/usr/lib/hadoop/lib/mockito-all-1.8.5.jar:/usr/lib/hadoop/lib/asm-3.2.jar:/usr/lib/hadoop/lib/commons-configuration-1.6.jar:/usr/lib/hadoop/lib/jersey-json-1.8.jar:/usr/lib/hadoop/lib/jasper-compiler-5.5.23.jar:/usr/lib/hadoop/lib/jasper-runtime-5.5.23.jar:/usr/lib/hadoop/lib/commons-io-2.1.jar:/usr/lib/hadoop/.//hadoop-auth-2.0.0-cdh4.4.0.jar:/usr/lib/hadoop/.//hadoop-auth.jar:/usr/lib/hadoop/.//hadoop-common-2.0.0-cdh4.4.0.jar:/usr/lib/hadoop/.//hadoop-common.jar:/usr/lib/hadoop/.//hadoop-common-2.0.0-cdh4.4.0-tests.jar:/usr/lib/hadoop/.//hadoop-annotations.jar:/usr/lib/hadoop/.//hadoop-annotations-2.0.0-cdh4.4.0.jar:/usr/lib/hadoop-hdfs/./:/usr/lib/hadoop-hdfs/lib/protobuf-java-2.4.0a.jar:/usr/lib/hadoop-hdfs/lib/commons-lang-2.5.jar:/usr/lib/hadoop-hdfs/lib/servlet-api-2.5.jar:/usr/lib/hadoop-hdfs/lib/jackson-mapper-asl-1.8.8.jar:/usr/lib/hadoop-hdfs/lib/guava-11.0.2.jar:/usr/lib/hadoop-hdfs/lib/commons-logging-1.1.1.jar:/usr/lib/hadoop-hdfs/lib/jline-0.9.94.jar:/usr/lib/hadoop-hdfs/lib/jackson-core-asl-1.8.8.jar:/usr/lib/hadoop-hdfs/lib/jetty-6.1.26.cloudera.2.jar:/usr/lib/hadoop-hdfs/lib/jetty-util-6.1.26.cloudera.2.jar:/usr/lib/hadoop-hdfs/lib/jersey-core-1.8.jar:/usr/lib/hadoop-hdfs/lib/jsr305-1.3.9.jar:/usr/lib/hadoop-hdfs/lib/jsp-api-2.1.jar:/usr/lib/hadoop-hdfs/lib/commons-el-1.0.jar:/usr/lib/hadoop-hdfs/lib/commons-codec-1.4.jar:/usr/lib/hadoop-hdfs/lib/commons-daemon-1.0.3.jar:/usr/lib/hadoop-hdfs/lib/zookeeper-3.4.5-cdh4.4.0.jar:/usr/lib/hadoop-hdfs/lib/log4j-1.2.17.jar:/usr/lib/hadoop-hdfs/lib/jersey-server-1.8.jar:/usr/lib/hadoop-hdfs/lib/xmlenc-0.52.jar:/usr/lib/hadoop-hdfs/lib/commons-cli-1.2.jar:/usr/lib/hadoop-hdfs/lib/asm-3.2.jar:/usr/lib/hadoop-hdfs/lib/jasper-runtime-5.5.23.jar:/usr/lib/hadoop-hdfs/lib/commons-io-2.1.jar:/usr/lib/hadoop-hdfs/.//hadoop-hdfs-2.0.0-cdh4.4.0.jar:/usr/lib/hadoop-hdfs/.//hadoop-hdfs.jar:/usr/lib/hadoop-hdfs/.//hadoop-hdfs-2.0.0-cdh4.4.0-tests.jar:/usr/lib/hadoop-yarn/.//*:/usr/lib/hadoop-0.20-mapreduce/./:/usr/lib/hadoop-0.20-mapreduce/lib/kfs-0.3.jar:/usr/lib/hadoop-0.20-mapreduce/lib/jsch-0.1.42.jar:/usr/lib/hadoop-0.20-mapreduce/lib/protobuf-java-2.4.0a.jar:/usr/lib/hadoop-0.20-mapreduce/lib/commons-lang-2.5.jar:/usr/lib/hadoop-0.20-mapreduce/lib/commons-collections-3.2.1.jar:/usr/lib/hadoop-0.20-mapreduce/lib/avro-1.7.4.jar:/usr/lib/hadoop-0.20-mapreduce/lib/servlet-api-2.5.jar:/usr/lib/hadoop-0.20-mapreduce/lib/junit-4.8.2.jar:/usr/lib/hadoop-0.20-mapreduce/lib/jackson-mapper-asl-1.8.8.jar:/usr/lib/hadoop-0.20-mapreduce/lib/commons-beanutils-core-1.8.0.jar:/usr/lib/hadoop-0.20-mapreduce/lib/commons-httpclient-3.1.jar:/usr/lib/hadoop-0.20-mapreduce/lib/jackson-jaxrs-1.8.8.jar:/usr/lib/hadoop-0.20-mapreduce/lib/jaxb-impl-2.2.3-1.jar:/usr/lib/hadoop-0.20-mapreduce/lib/slf4j-api-1.6.1.jar:/usr/lib/hadoop-0.20-mapreduce/lib/guava-11.0.2.jar:/usr/lib/hadoop-0.20-mapreduce/lib/snappy-java-1.0.4.1.jar:/usr/lib/hadoop-0.20-mapreduce/lib/commons-logging-1.1.1.jar:/usr/lib/hadoop-0.20-mapreduce/lib/commons-math-2.1.jar:/usr/lib/hadoop-0.20-mapreduce/lib/jline-0.9.94.jar:/usr/lib/hadoop-0.20-mapreduce/lib/jackson-core-asl-1.8.8.jar:/usr/lib/hadoop-0.20-mapreduce/lib/commons-net-3.1.jar:/usr/lib/hadoop-0.20-mapreduce/lib/jettison-1.1.jar:/usr/lib/hadoop-0.20-mapreduce/lib/hsqldb-1.8.0.10.jar:/usr/lib/hadoop-0.20-mapreduce/lib/hadoop-fairscheduler-2.0.0-mr1-cdh4.4.0.jar:/usr/lib/hadoop-0.20-mapreduce/lib/jetty-6.1.26.cloudera.2.jar:/usr/lib/hadoop-0.20-mapreduce/lib/jetty-util-6.1.26.cloudera.2.jar:/usr/lib/hadoop-0.20-mapreduce/lib/jersey-core-1.8.jar:/usr/lib/hadoop-0.20-mapreduce/lib/jsr305-1.3.9.jar:/usr/lib/hadoop-0.20-mapreduce/lib/jets3t-0.6.1.jar:/usr/lib/hadoop-0.20-mapreduce/lib/xz-1.0.jar:/usr/lib/hadoop-0.20-mapreduce/lib/jsp-api-2.1.jar:/usr/lib/hadoop-0.20-mapreduce/lib/jaxb-api-2.2.2.jar:/usr/lib/hadoop-0.20-mapreduce/lib/commons-compress-1.4.1.jar:/usr/lib/hadoop-0.20-mapreduce/lib/commons-el-1.0.jar:/usr/lib/hadoop-0.20-mapreduce/lib/commons-codec-1.4.jar:/usr/lib/hadoop-0.20-mapreduce/lib/ant-contrib-1.0b3.jar:/usr/lib/hadoop-0.20-mapreduce/lib/jackson-xc-1.8.8.jar:/usr/lib/hadoop-0.20-mapreduce/lib/avro-compiler-1.7.4.jar:/usr/lib/hadoop-0.20-mapreduce/lib/commons-beanutils-1.7.0.jar:/usr/lib/hadoop-0.20-mapreduce/lib/kfs-0.2.2.jar:/usr/lib/hadoop-0.20-mapreduce/lib/stax-api-1.0.1.jar:/usr/lib/hadoop-0.20-mapreduce/lib/zookeeper-3.4.5-cdh4.4.0.jar:/usr/lib/hadoop-0.20-mapreduce/lib/paranamer-2.3.jar:/usr/lib/hadoop-0.20-mapreduce/lib/activation-1.1.jar:/usr/lib/hadoop-0.20-mapreduce/lib/log4j-1.2.17.jar:/usr/lib/hadoop-0.20-mapreduce/lib/jersey-server-1.8.jar:/usr/lib/hadoop-0.20-mapreduce/lib/xmlenc-0.52.jar:/usr/lib/hadoop-0.20-mapreduce/lib/commons-digester-1.8.jar:/usr/lib/hadoop-0.20-mapreduce/lib/commons-cli-1.2.jar:/usr/lib/hadoop-0.20-mapreduce/lib/mockito-all-1.8.5.jar:/usr/lib/hadoop-0.20-mapreduce/lib/asm-3.2.jar:/usr/lib/hadoop-0.20-mapreduce/lib/commons-configuration-1.6.jar:/usr/lib/hadoop-0.20-mapreduce/lib/jersey-json-1.8.jar:/usr/lib/hadoop-0.20-mapreduce/lib/jasper-compiler-5.5.23.jar:/usr/lib/hadoop-0.20-mapreduce/lib/jasper-runtime-5.5.23.jar:/usr/lib/hadoop-0.20-mapreduce/lib/commons-io-2.1.jar:/usr/lib/hadoop-0.20-mapreduce/.//hadoop-tools.jar:/usr/lib/hadoop-0.20-mapreduce/.//hadoop-core-2.0.0-mr1-cdh4.4.0.jar:/usr/lib/hadoop-0.20-mapreduce/.//hadoop-ant.jar:/usr/lib/hadoop-0.20-mapreduce/.//hadoop-test-2.0.0-mr1-cdh4.4.0.jar:/usr/lib/hadoop-0.20-mapreduce/.//hadoop-tools-2.0.0-mr1-cdh4.4.0.jar:/usr/lib/hadoop-0.20-mapreduce/.//hadoop-core.jar:/usr/lib/hadoop-0.20-mapreduce/.//hadoop-test.jar:/usr/lib/hadoop-0.20-mapreduce/.//hadoop-examples-2.0.0-mr1-cdh4.4.0.jar:/usr/lib/hadoop-0.20-mapreduce/.//hadoop-examples.jar:/usr/lib/hadoop-0.20-mapreduce/.//hadoop-ant-2.0.0-mr1-cdh4.4.0.jar::/usr/lib/hadoop-mapreduce/*:/usr/lib/hadoop-mapreduce/*:/usr/lib/hadoop-mapreduce/*:/usr/lib/hadoop-mapreduce/*:/usr/lib/hadoop-mapreduce/*:/usr/lib/hadoop-mapreduce/*::/usr/lib/hadoop-mapreduce/*:/usr/lib/hadoop-mapreduce/*:/usr/lib/hadoop-mapreduce/*:/usr/lib/hadoop-mapreduce/*:/usr/lib/hadoop-mapreduce/*",
"BootClassPath": "/usr/jdk64/jdk1.6.0_31/jre/lib/resources.jar:/usr/jdk64/jdk1.6.0_31/jre/lib/rt.jar:/usr/jdk64/jdk1.6.0_31/jre/lib/sunrsasign.jar:/usr/jdk64/jdk1.6.0_31/jre/lib/jsse.jar:/usr/jdk64/jdk1.6.0_31/jre/lib/jce.jar:/usr/jdk64/jdk1.6.0_31/jre/lib/charsets.jar:/usr/jdk64/jdk1.6.0_31/jre/lib/modules/jdk.boot.jar:/usr/jdk64/jdk1.6.0_31/jre/classes",
"LibraryPath": ":/usr/lib/hadoop/lib/native/Linux-amd64-64:/usr/lib/hadoop/lib/native:/usr/lib/hadoop/lib/native/Linux-amd64-64:/usr/lib/hadoop/lib/native/Linux-amd64-64:/usr/lib/hadoop/lib/native:/usr/lib/hadoop/lib/native/Linux-amd64-64:/usr/lib/hadoop/lib/native/Linux-amd64-64:/usr/lib/hadoop-0.20-mapreduce/bin/../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_jobtracker",
"-Xmx1024m",
"-Djava.net.preferIPv4Stack=true",
"-Djava.net.preferIPv4Stack=true",
"-Djava.net.preferIPv4Stack=true",
"-Djava.net.preferIPv4Stack=true",
"-Djava.net.preferIPv4Stack=true",
"-Dhadoop.log.dir=/var/log/hadoop/mapred",
"-Dhadoop.log.file=hadoop.log",
"-Dhadoop.home.dir=/usr/lib/hadoop",
"-Dhadoop.id.str=mapred",
"-Dhadoop.root.logger=INFO,console",
"-Djava.library.path=:/usr/lib/hadoop/lib/native/Linux-amd64-64:/usr/lib/hadoop/lib/native",
"-Dhadoop.policy.file=hadoop-policy.xml",
"-Djava.net.preferIPv4Stack=true",
"-Dhadoop.log.dir=/var/log/hadoop/mapred",
"-Dhadoop.log.file=hadoop-mapred-jobtracker-compute-54-14.local.log",
"-Dhadoop.home.dir=/usr/lib/hadoop",
"-Dhadoop.id.str=mapred",
"-Dhadoop.root.logger=INFO,RFA",
"-Djava.library.path=:/usr/lib/hadoop/lib/native/Linux-amd64-64:/usr/lib/hadoop/lib/native:/usr/lib/hadoop/lib/native/Linux-amd64-64:/usr/lib/hadoop/lib/native/Linux-amd64-64:/usr/lib/hadoop/lib/native",
"-Dhadoop.policy.file=hadoop-policy.xml",
"-Djava.net.preferIPv4Stack=true",
"-Dcom.sun.management.jmxremote",
"-XX:ParallelGCThreads=8",
"-XX:+UseConcMarkSweepGC",
"-XX:ErrorFile=/var/log/hadoop/mapred/hs_err_pid%p.log",
"-XX:NewSize=200m",
"-XX:MaxNewSize=200m",
"-Xloggc:/var/log/hadoop/mapred/gc.log-201311071802",
"-verbose:gc",
"-XX:+PrintGCDetails",
"-XX:+PrintGCTimeStamps",
"-XX:+PrintGCDateStamps",
"-Xmx1024m",
"-Dhadoop.security.logger=INFO,DRFAS",
"-Dmapred.audit.logger=INFO,MRAUDIT",
"-Dhadoop.mapreduce.jobsummary.logger=INFO,JSA",
"-Dcom.sun.management.jmxremote",
"-XX:ParallelGCThreads=8",
"-XX:+UseConcMarkSweepGC",
"-XX:ErrorFile=/var/log/hadoop/mapred/hs_err_pid%p.log",
"-XX:NewSize=200m",
"-XX:MaxNewSize=200m",
"-Xloggc:/var/log/hadoop/mapred/gc.log-201311071802",
"-verbose:gc",
"-XX:+PrintGCDetails",
"-XX:+PrintGCTimeStamps",
"-XX:+PrintGCDateStamps",
"-Xmx1024m",
"-Dhadoop.security.logger=INFO,DRFAS",
"-Dmapred.audit.logger=INFO,MRAUDIT",
"-Dhadoop.mapreduce.jobsummary.logger=INFO,JSA",
"-Dcom.sun.management.jmxremote",
"-XX:ParallelGCThreads=8",
"-XX:+UseConcMarkSweepGC",
"-XX:ErrorFile=/var/log/hadoop/mapred/hs_err_pid%p.log",
"-XX:NewSize=200m",
"-XX:MaxNewSize=200m",
"-Xloggc:/var/log/hadoop/mapred/gc.log-201311071802",
"-verbose:gc",
"-XX:+PrintGCDetails",
"-XX:+PrintGCTimeStamps",
"-XX:+PrintGCDateStamps",
"-Xmx1024m",
"-Dhadoop.security.logger=INFO,DRFAS",
"-Dmapred.audit.logger=INFO,MRAUDIT",
"-Dhadoop.mapreduce.jobsummary.logger=INFO,JSA",
"-Dcom.sun.management.jmxremote",
"-XX:ParallelGCThreads=8",
"-XX:+UseConcMarkSweepGC",
"-XX:ErrorFile=/var/log/hadoop/mapred/hs_err_pid%p.log",
"-XX:NewSize=200m",
"-XX:MaxNewSize=200m",
"-Xloggc:/var/log/hadoop/mapred/gc.log-201311071802",
"-verbose:gc",
"-XX:+PrintGCDetails",
"-XX:+PrintGCTimeStamps",
"-XX:+PrintGCDateStamps",
"-Xmx1024m",
"-Dhadoop.security.logger=INFO,DRFAS",
"-Dmapred.audit.logger=INFO,MRAUDIT",
"-Dhadoop.mapreduce.jobsummary.logger=INFO,JSA",
"-Dcom.sun.management.jmxremote",
"-XX:ParallelGCThreads=8",
"-XX:+UseConcMarkSweepGC",
"-XX:ErrorFile=/var/log/hadoop/mapred/hs_err_pid%p.log",
"-XX:NewSize=200m",
"-XX:MaxNewSize=200m",
"-Xloggc:/var/log/hadoop/mapred/gc.log-201311071802",
"-verbose:gc",
"-XX:+PrintGCDetails",
"-XX:+PrintGCTimeStamps",
"-XX:+PrintGCDateStamps",
"-Xmx1024m",
"-Dhadoop.security.logger=INFO,DRFAS",
"-Dmapred.audit.logger=INFO,MRAUDIT",
"-Dhadoop.mapreduce.jobsummary.logger=INFO,JSA",
"-Dcom.sun.management.jmxremote.port=8008",
"-Dcom.sun.management.jmxremote.authenticate=false",
"-Dcom.sun.management.jmxremote.ssl=false",
"-Dcom.sun.management.jmxremote.password.file=/etc/hadoop/conf/jmxremote.password",
"-Dcom.sun.management.jmxremote.port=8008",
"-Dcom.sun.management.jmxremote.authenticate=false",
"-Dcom.sun.management.jmxremote.ssl=false",
"-Dcom.sun.management.jmxremote.password.file=/etc/hadoop/conf/jmxremote.password",
"-Dcom.sun.management.jmxremote.port=8008",
"-Dcom.sun.management.jmxremote.authenticate=false",
"-Dcom.sun.management.jmxremote.ssl=false",
"-Dcom.sun.management.jmxremote.password.file=/etc/hadoop/conf/jmxremote.password",
"-Dcom.sun.management.jmxremote.port=8008",
"-Dcom.sun.management.jmxremote.authenticate=false",
"-Dcom.sun.management.jmxremote.ssl=false",
"-Dcom.sun.management.jmxremote.password.file=/etc/hadoop/conf/jmxremote.password",
"-Dcom.sun.management.jmxremote.port=8008",
"-Dcom.sun.management.jmxremote.authenticate=false",
"-Dcom.sun.management.jmxremote.ssl=false",
"-Dcom.sun.management.jmxremote.password.file=/etc/hadoop/conf/jmxremote.password",
"-Dhadoop.log.dir=/var/log/hadoop/mapred",
"-Dhadoop.log.file=hadoop-mapred-jobtracker-compute-54-14.local.log",
"-Dhadoop.home.dir=/usr/lib/hadoop-0.20-mapreduce/bin/..",
"-Dhadoop.id.str=mapred",
"-Dhadoop.root.logger=INFO,RFA",
"-Djava.library.path=:/usr/lib/hadoop/lib/native/Linux-amd64-64:/usr/lib/hadoop/lib/native:/usr/lib/hadoop/lib/native/Linux-amd64-64:/usr/lib/hadoop/lib/native/Linux-amd64-64:/usr/lib/hadoop/lib/native:/usr/lib/hadoop/lib/native/Linux-amd64-64:/usr/lib/hadoop/lib/native/Linux-amd64-64:/usr/lib/hadoop-0.20-mapreduce/bin/../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",
"StartTime": 1383818548394,
"SystemProperties": [
{
"key": "java.ext.dirs",
"value": "/usr/jdk64/jdk1.6.0_31/jre/lib/ext:/usr/java/packages/lib/ext"
},
{
"key": "hadoop.home.dir",
"value": "/usr/lib/hadoop-0.20-mapreduce/bin/.."
},
{
"key": "java.vm.specification.vendor",
"value": "Sun Microsystems Inc."
},
{
"key": "com.sun.management.jmxremote.port",
"value": "8008"
},
{
"key": "user.timezone",
"value": "PRC"
},
{
"key": "hadoop.id.str",
"value": "mapred"
},
{
"key": "java.vm.vendor",
"value": "Sun Microsystems Inc."
},
{
"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-jobtracker-compute-54-14.local.log"
},
{
"key": "hadoop.policy.file",
"value": "hadoop-policy.xml"
},
{
"key": "sun.cpu.endian",
"value": "little"
},
{
"key": "java.home",
"value": "/usr/jdk64/jdk1.6.0_31/jre"
},
{
"key": "java.net.preferIPv4Stack",
"value": "true"
},
{
"key": "sun.jnu.encoding",
"value": "UTF-8"
},
{
"key": "file.separator",
"value": "/"
},
{
"key": "java.vendor.url",
"value": "http://java.sun.com/"
},
{
"key": "hadoop.mapreduce.jobsummary.logger",
"value": "INFO,JSA"
},
{
"key": "java.awt.graphicsenv",
"value": "sun.awt.X11GraphicsEnvironment"
},
{
"key": "hadoop.log.dir",
"value": "/var/log/hadoop/mapred"
},
{
"key": "os.arch",
"value": "amd64"
},
{
"key": "com.sun.management.jmxremote.authenticate",
"value": "false"
},
{
"key": "proc_jobtracker",
"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": "INFO,MRAUDIT"
},
{
"key": "file.encoding",
"value": "UTF-8"
},
{
"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.JobTracker"
},
{
"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/jdk64/jdk1.6.0_31/lib/tools.jar:/usr/lib/hadoop-0.20-mapreduce/bin/..:/usr/lib/hadoop-0.20-mapreduce/bin/../hadoop-core-2.0.0-mr1-cdh4.4.0.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/activation-1.1.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/ant-contrib-1.0b3.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/asm-3.2.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/avro-1.7.4.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/avro-compiler-1.7.4.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/commons-beanutils-1.7.0.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/commons-beanutils-core-1.8.0.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/commons-cli-1.2.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/commons-codec-1.4.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/commons-collections-3.2.1.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/commons-compress-1.4.1.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/commons-configuration-1.6.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/commons-digester-1.8.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/commons-el-1.0.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/commons-httpclient-3.1.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/commons-io-2.1.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/commons-lang-2.5.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/commons-logging-1.1.1.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/commons-math-2.1.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/commons-net-3.1.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/guava-11.0.2.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/hadoop-fairscheduler-2.0.0-mr1-cdh4.4.0.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/hsqldb-1.8.0.10.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/jackson-core-asl-1.8.8.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/jackson-jaxrs-1.8.8.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/jackson-mapper-asl-1.8.8.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/jackson-xc-1.8.8.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/jasper-compiler-5.5.23.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/jasper-runtime-5.5.23.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/jaxb-api-2.2.2.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/jaxb-impl-2.2.3-1.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/jersey-core-1.8.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/jersey-json-1.8.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/jersey-server-1.8.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/jets3t-0.6.1.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/jettison-1.1.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/jetty-6.1.26.cloudera.2.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/jetty-util-6.1.26.cloudera.2.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/jline-0.9.94.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/jsch-0.1.42.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/jsp-api-2.1.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/jsr305-1.3.9.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/junit-4.8.2.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/kfs-0.2.2.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/kfs-0.3.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/log4j-1.2.17.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/mockito-all-1.8.5.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/paranamer-2.3.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/protobuf-java-2.4.0a.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/servlet-api-2.5.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/slf4j-api-1.6.1.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/snappy-java-1.0.4.1.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/stax-api-1.0.1.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/xmlenc-0.52.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/xz-1.0.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/zookeeper-3.4.5-cdh4.4.0.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/jsp-2.1/jsp-2.1.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/jsp-2.1/jsp-api-2.1.jar:/etc/hadoop/conf:/usr/lib/hadoop/lib/kfs-0.3.jar:/usr/lib/hadoop/lib/jsch-0.1.42.jar:/usr/lib/hadoop/lib/protobuf-java-2.4.0a.jar:/usr/lib/hadoop/lib/commons-lang-2.5.jar:/usr/lib/hadoop/lib/commons-collections-3.2.1.jar:/usr/lib/hadoop/lib/hadoop-tools.jar:/usr/lib/hadoop/lib/avro-1.7.4.jar:/usr/lib/hadoop/lib/servlet-api-2.5.jar:/usr/lib/hadoop/lib/junit-4.8.2.jar:/usr/lib/hadoop/lib/jackson-mapper-asl-1.8.8.jar:/usr/lib/hadoop/lib/commons-beanutils-core-1.8.0.jar:/usr/lib/hadoop/lib/commons-httpclient-3.1.jar:/usr/lib/hadoop/lib/slf4j-log4j12-1.6.1.jar:/usr/lib/hadoop/lib/ambari-log4j-1.2.1-SNAPSHOT.jar:/usr/lib/hadoop/lib/jackson-jaxrs-1.8.8.jar:/usr/lib/hadoop/lib/jaxb-impl-2.2.3-1.jar:/usr/lib/hadoop/lib/slf4j-api-1.6.1.jar:/usr/lib/hadoop/lib/guava-11.0.2.jar:/usr/lib/hadoop/lib/snappy-java-1.0.4.1.jar:/usr/lib/hadoop/lib/commons-logging-1.1.1.jar:/usr/lib/hadoop/lib/hadoop-lzo-0.5.0.jar:/usr/lib/hadoop/lib/commons-math-2.1.jar:/usr/lib/hadoop/lib/jline-0.9.94.jar:/usr/lib/hadoop/lib/jackson-core-asl-1.8.8.jar:/usr/lib/hadoop/lib/commons-net-3.1.jar:/usr/lib/hadoop/lib/jettison-1.1.jar:/usr/lib/hadoop/lib/jetty-6.1.26.cloudera.2.jar:/usr/lib/hadoop/lib/jetty-util-6.1.26.cloudera.2.jar:/usr/lib/hadoop/lib/jersey-core-1.8.jar:/usr/lib/hadoop/lib/jsr305-1.3.9.jar:/usr/lib/hadoop/lib/jets3t-0.6.1.jar:/usr/lib/hadoop/lib/xz-1.0.jar:/usr/lib/hadoop/lib/jsp-api-2.1.jar:/usr/lib/hadoop/lib/jaxb-api-2.2.2.jar:/usr/lib/hadoop/lib/commons-compress-1.4.1.jar:/usr/lib/hadoop/lib/commons-el-1.0.jar:/usr/lib/hadoop/lib/commons-codec-1.4.jar:/usr/lib/hadoop/lib/jackson-xc-1.8.8.jar:/usr/lib/hadoop/lib/commons-beanutils-1.7.0.jar:/usr/lib/hadoop/lib/stax-api-1.0.1.jar:/usr/lib/hadoop/lib/zookeeper-3.4.5-cdh4.4.0.jar:/usr/lib/hadoop/lib/paranamer-2.3.jar:/usr/lib/hadoop/lib/postgresql-9.1-901-1.jdbc4.jar:/usr/lib/hadoop/lib/activation-1.1.jar:/usr/lib/hadoop/lib/log4j-1.2.17.jar:/usr/lib/hadoop/lib/jersey-server-1.8.jar:/usr/lib/hadoop/lib/xmlenc-0.52.jar:/usr/lib/hadoop/lib/commons-digester-1.8.jar:/usr/lib/hadoop/lib/commons-cli-1.2.jar:/usr/lib/hadoop/lib/mockito-all-1.8.5.jar:/usr/lib/hadoop/lib/asm-3.2.jar:/usr/lib/hadoop/lib/commons-configuration-1.6.jar:/usr/lib/hadoop/lib/jersey-json-1.8.jar:/usr/lib/hadoop/lib/jasper-compiler-5.5.23.jar:/usr/lib/hadoop/lib/jasper-runtime-5.5.23.jar:/usr/lib/hadoop/lib/commons-io-2.1.jar:/usr/lib/hadoop/.//hadoop-auth-2.0.0-cdh4.4.0.jar:/usr/lib/hadoop/.//hadoop-auth.jar:/usr/lib/hadoop/.//hadoop-common-2.0.0-cdh4.4.0.jar:/usr/lib/hadoop/.//hadoop-common.jar:/usr/lib/hadoop/.//hadoop-common-2.0.0-cdh4.4.0-tests.jar:/usr/lib/hadoop/.//hadoop-annotations.jar:/usr/lib/hadoop/.//hadoop-annotations-2.0.0-cdh4.4.0.jar:/usr/lib/hadoop-hdfs/./:/usr/lib/hadoop-hdfs/lib/protobuf-java-2.4.0a.jar:/usr/lib/hadoop-hdfs/lib/commons-lang-2.5.jar:/usr/lib/hadoop-hdfs/lib/servlet-api-2.5.jar:/usr/lib/hadoop-hdfs/lib/jackson-mapper-asl-1.8.8.jar:/usr/lib/hadoop-hdfs/lib/guava-11.0.2.jar:/usr/lib/hadoop-hdfs/lib/commons-logging-1.1.1.jar:/usr/lib/hadoop-hdfs/lib/jline-0.9.94.jar:/usr/lib/hadoop-hdfs/lib/jackson-core-asl-1.8.8.jar:/usr/lib/hadoop-hdfs/lib/jetty-6.1.26.cloudera.2.jar:/usr/lib/hadoop-hdfs/lib/jetty-util-6.1.26.cloudera.2.jar:/usr/lib/hadoop-hdfs/lib/jersey-core-1.8.jar:/usr/lib/hadoop-hdfs/lib/jsr305-1.3.9.jar:/usr/lib/hadoop-hdfs/lib/jsp-api-2.1.jar:/usr/lib/hadoop-hdfs/lib/commons-el-1.0.jar:/usr/lib/hadoop-hdfs/lib/commons-codec-1.4.jar:/usr/lib/hadoop-hdfs/lib/commons-daemon-1.0.3.jar:/usr/lib/hadoop-hdfs/lib/zookeeper-3.4.5-cdh4.4.0.jar:/usr/lib/hadoop-hdfs/lib/log4j-1.2.17.jar:/usr/lib/hadoop-hdfs/lib/jersey-server-1.8.jar:/usr/lib/hadoop-hdfs/lib/xmlenc-0.52.jar:/usr/lib/hadoop-hdfs/lib/commons-cli-1.2.jar:/usr/lib/hadoop-hdfs/lib/asm-3.2.jar:/usr/lib/hadoop-hdfs/lib/jasper-runtime-5.5.23.jar:/usr/lib/hadoop-hdfs/lib/commons-io-2.1.jar:/usr/lib/hadoop-hdfs/.//hadoop-hdfs-2.0.0-cdh4.4.0.jar:/usr/lib/hadoop-hdfs/.//hadoop-hdfs.jar:/usr/lib/hadoop-hdfs/.//hadoop-hdfs-2.0.0-cdh4.4.0-tests.jar:/usr/lib/hadoop-yarn/.//*:/usr/lib/hadoop-0.20-mapreduce/./:/usr/lib/hadoop-0.20-mapreduce/lib/kfs-0.3.jar:/usr/lib/hadoop-0.20-mapreduce/lib/jsch-0.1.42.jar:/usr/lib/hadoop-0.20-mapreduce/lib/protobuf-java-2.4.0a.jar:/usr/lib/hadoop-0.20-mapreduce/lib/commons-lang-2.5.jar:/usr/lib/hadoop-0.20-mapreduce/lib/commons-collections-3.2.1.jar:/usr/lib/hadoop-0.20-mapreduce/lib/avro-1.7.4.jar:/usr/lib/hadoop-0.20-mapreduce/lib/servlet-api-2.5.jar:/usr/lib/hadoop-0.20-mapreduce/lib/junit-4.8.2.jar:/usr/lib/hadoop-0.20-mapreduce/lib/jackson-mapper-asl-1.8.8.jar:/usr/lib/hadoop-0.20-mapreduce/lib/commons-beanutils-core-1.8.0.jar:/usr/lib/hadoop-0.20-mapreduce/lib/commons-httpclient-3.1.jar:/usr/lib/hadoop-0.20-mapreduce/lib/jackson-jaxrs-1.8.8.jar:/usr/lib/hadoop-0.20-mapreduce/lib/jaxb-impl-2.2.3-1.jar:/usr/lib/hadoop-0.20-mapreduce/lib/slf4j-api-1.6.1.jar:/usr/lib/hadoop-0.20-mapreduce/lib/guava-11.0.2.jar:/usr/lib/hadoop-0.20-mapreduce/lib/snappy-java-1.0.4.1.jar:/usr/lib/hadoop-0.20-mapreduce/lib/commons-logging-1.1.1.jar:/usr/lib/hadoop-0.20-mapreduce/lib/commons-math-2.1.jar:/usr/lib/hadoop-0.20-mapreduce/lib/jline-0.9.94.jar:/usr/lib/hadoop-0.20-mapreduce/lib/jackson-core-asl-1.8.8.jar:/usr/lib/hadoop-0.20-mapreduce/lib/commons-net-3.1.jar:/usr/lib/hadoop-0.20-mapreduce/lib/jettison-1.1.jar:/usr/lib/hadoop-0.20-mapreduce/lib/hsqldb-1.8.0.10.jar:/usr/lib/hadoop-0.20-mapreduce/lib/hadoop-fairscheduler-2.0.0-mr1-cdh4.4.0.jar:/usr/lib/hadoop-0.20-mapreduce/lib/jetty-6.1.26.cloudera.2.jar:/usr/lib/hadoop-0.20-mapreduce/lib/jetty-util-6.1.26.cloudera.2.jar:/usr/lib/hadoop-0.20-mapreduce/lib/jersey-core-1.8.jar:/usr/lib/hadoop-0.20-mapreduce/lib/jsr305-1.3.9.jar:/usr/lib/hadoop-0.20-mapreduce/lib/jets3t-0.6.1.jar:/usr/lib/hadoop-0.20-mapreduce/lib/xz-1.0.jar:/usr/lib/hadoop-0.20-mapreduce/lib/jsp-api-2.1.jar:/usr/lib/hadoop-0.20-mapreduce/lib/jaxb-api-2.2.2.jar:/usr/lib/hadoop-0.20-mapreduce/lib/commons-compress-1.4.1.jar:/usr/lib/hadoop-0.20-mapreduce/lib/commons-el-1.0.jar:/usr/lib/hadoop-0.20-mapreduce/lib/commons-codec-1.4.jar:/usr/lib/hadoop-0.20-mapreduce/lib/ant-contrib-1.0b3.jar:/usr/lib/hadoop-0.20-mapreduce/lib/jackson-xc-1.8.8.jar:/usr/lib/hadoop-0.20-mapreduce/lib/avro-compiler-1.7.4.jar:/usr/lib/hadoop-0.20-mapreduce/lib/commons-beanutils-1.7.0.jar:/usr/lib/hadoop-0.20-mapreduce/lib/kfs-0.2.2.jar:/usr/lib/hadoop-0.20-mapreduce/lib/stax-api-1.0.1.jar:/usr/lib/hadoop-0.20-mapreduce/lib/zookeeper-3.4.5-cdh4.4.0.jar:/usr/lib/hadoop-0.20-mapreduce/lib/paranamer-2.3.jar:/usr/lib/hadoop-0.20-mapreduce/lib/activation-1.1.jar:/usr/lib/hadoop-0.20-mapreduce/lib/log4j-1.2.17.jar:/usr/lib/hadoop-0.20-mapreduce/lib/jersey-server-1.8.jar:/usr/lib/hadoop-0.20-mapreduce/lib/xmlenc-0.52.jar:/usr/lib/hadoop-0.20-mapreduce/lib/commons-digester-1.8.jar:/usr/lib/hadoop-0.20-mapreduce/lib/commons-cli-1.2.jar:/usr/lib/hadoop-0.20-mapreduce/lib/mockito-all-1.8.5.jar:/usr/lib/hadoop-0.20-mapreduce/lib/asm-3.2.jar:/usr/lib/hadoop-0.20-mapreduce/lib/commons-configuration-1.6.jar:/usr/lib/hadoop-0.20-mapreduce/lib/jersey-json-1.8.jar:/usr/lib/hadoop-0.20-mapreduce/lib/jasper-compiler-5.5.23.jar:/usr/lib/hadoop-0.20-mapreduce/lib/jasper-runtime-5.5.23.jar:/usr/lib/hadoop-0.20-mapreduce/lib/commons-io-2.1.jar:/usr/lib/hadoop-0.20-mapreduce/.//hadoop-tools.jar:/usr/lib/hadoop-0.20-mapreduce/.//hadoop-core-2.0.0-mr1-cdh4.4.0.jar:/usr/lib/hadoop-0.20-mapreduce/.//hadoop-ant.jar:/usr/lib/hadoop-0.20-mapreduce/.//hadoop-test-2.0.0-mr1-cdh4.4.0.jar:/usr/lib/hadoop-0.20-mapreduce/.//hadoop-tools-2.0.0-mr1-cdh4.4.0.jar:/usr/lib/hadoop-0.20-mapreduce/.//hadoop-core.jar:/usr/lib/hadoop-0.20-mapreduce/.//hadoop-test.jar:/usr/lib/hadoop-0.20-mapreduce/.//hadoop-examples-2.0.0-mr1-cdh4.4.0.jar:/usr/lib/hadoop-0.20-mapreduce/.//hadoop-examples.jar:/usr/lib/hadoop-0.20-mapreduce/.//hadoop-ant-2.0.0-mr1-cdh4.4.0.jar::/usr/lib/hadoop-mapreduce/*:/usr/lib/hadoop-mapreduce/*:/usr/lib/hadoop-mapreduce/*:/usr/lib/hadoop-mapreduce/*:/usr/lib/hadoop-mapreduce/*:/usr/lib/hadoop-mapreduce/*::/usr/lib/hadoop-mapreduce/*:/usr/lib/hadoop-mapreduce/*:/usr/lib/hadoop-mapreduce/*:/usr/lib/hadoop-mapreduce/*:/usr/lib/hadoop-mapreduce/*"
},
{
"key": "os.name",
"value": "Linux"
},
{
"key": "com.sun.management.jmxremote.ssl",
"value": "false"
},
{
"key": "hadoop.security.logger",
"value": "INFO,DRFAS"
},
{
"key": "com.sun.management.jmxremote.password.file",
"value": "/etc/hadoop/conf/jmxremote.password"
},
{
"key": "line.separator",
"value": "\n"
},
{
"key": "com.sun.management.jmxremote",
"value": ""
},
{
"key": "os.version",
"value": "2.6.32-358.el6.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/jdk64/jdk1.6.0_31/jre/lib/resources.jar:/usr/jdk64/jdk1.6.0_31/jre/lib/rt.jar:/usr/jdk64/jdk1.6.0_31/jre/lib/sunrsasign.jar:/usr/jdk64/jdk1.6.0_31/jre/lib/jsse.jar:/usr/jdk64/jdk1.6.0_31/jre/lib/jce.jar:/usr/jdk64/jdk1.6.0_31/jre/lib/charsets.jar:/usr/jdk64/jdk1.6.0_31/jre/lib/modules/jdk.boot.jar:/usr/jdk64/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/jdk64/jdk1.6.0_31/jre/lib/amd64"
},
{
"key": "hadoop.root.logger",
"value": "INFO,RFA"
},
{
"key": "java.endorsed.dirs",
"value": "/usr/jdk64/jdk1.6.0_31/jre/lib/endorsed"
},
{
"key": "sun.os.patch.level",
"value": "unknown"
},
{
"key": "sun.cpu.isalist",
"value": ""
},
{
"key": "user.home",
"value": "/home/mapred"
},
{
"key": "java.library.path",
"value": ":/usr/lib/hadoop/lib/native/Linux-amd64-64:/usr/lib/hadoop/lib/native:/usr/lib/hadoop/lib/native/Linux-amd64-64:/usr/lib/hadoop/lib/native/Linux-amd64-64:/usr/lib/hadoop/lib/native:/usr/lib/hadoop/lib/native/Linux-amd64-64:/usr/lib/hadoop/lib/native/Linux-amd64-64:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/native/Linux-amd64-64"
},
{
"key": "java.specification.vendor",
"value": "Sun Microsystems Inc."
},
{
"key": "sun.management.compiler",
"value": "HotSpot 64-Bit Tiered Compilers"
},
{
"key": "java.rmi.server.randomIDs",
"value": "true"
}
],
"Uptime": 58383803
},
{
"name": "java.lang:type=ClassLoading",
"modelerType": "sun.management.ClassLoadingImpl",
"LoadedClassCount": 3809,
"UnloadedClassCount": 0,
"TotalLoadedClassCount": 3809,
"Verbose": false
},
{
"name": "java.lang:type=GarbageCollector,name=ConcurrentMarkSweep",
"modelerType": "sun.management.GarbageCollectorImpl",
"LastGcInfo": {
"GcThreadCount": 11,
"duration": 5281,
"endTime": 8980992,
"id": 439,
"memoryUsageAfterGc": [
{
"key": "CMS Perm Gen",
"value": {
"committed": 52436992,
"init": 21757952,
"max": 85983232,
"used": 31353248
}
},
{
"key": "Code Cache",
"value": {
"committed": 3407872,
"init": 2555904,
"max": 50331648,
"used": 3350784
}
},
{
"key": "CMS Old Gen",
"value": {
"committed": 5636096,
"init": 5439488,
"max": 864026624,
"used": 3388312
}
},
{
"key": "Par Eden Space",
"value": {
"committed": 167772160,
"init": 167772160,
"max": 167772160,
"used": 2818032
}
},
{
"key": "Par Survivor Space",
"value": {
"committed": 20971520,
"init": 20971520,
"max": 20971520,
"used": 149336
}
}
],
"memoryUsageBeforeGc": [
{
"key": "CMS Perm Gen",
"value": {
"committed": 52436992,
"init": 21757952,
"max": 85983232,
"used": 31353248
}
},
{
"key": "Code Cache",
"value": {
"committed": 3407872,
"init": 2555904,
"max": 50331648,
"used": 3350784
}
},
{
"key": "CMS Old Gen",
"value": {
"committed": 5636096,
"init": 5439488,
"max": 864026624,
"used": 3378728
}
},
{
"key": "Par Eden Space",
"value": {
"committed": 167772160,
"init": 167772160,
"max": 167772160,
"used": 167710272
}
},
{
"key": "Par Survivor Space",
"value": {
"committed": 20971520,
"init": 20971520,
"max": 20971520,
"used": 243944
}
}
],
"startTime": 8975711
},
"CollectionCount": 439,
"CollectionTime": 70236,
"Name": "ConcurrentMarkSweep",
"Valid": true,
"MemoryPoolNames": [
"Par Eden Space",
"Par Survivor Space",
"CMS Old Gen",
"CMS Perm Gen"
]
},
{
"name": "java.lang:type=Threading",
"modelerType": "sun.management.ThreadImpl",
"ThreadAllocatedMemoryEnabled": true,
"ThreadAllocatedMemorySupported": true,
"ThreadContentionMonitoringEnabled": false,
"DaemonThreadCount": 66,
"PeakThreadCount": 90,
"CurrentThreadCpuTimeSupported": true,
"ObjectMonitorUsageSupported": true,
"SynchronizerUsageSupported": true,
"ThreadContentionMonitoringSupported": true,
"ThreadCpuTimeEnabled": true,
"AllThreadIds": [
96,
94,
87,
86,
85,
84,
83,
82,
81,
80,
79,
78,
77,
76,
75,
74,
73,
72,
71,
70,
69,
68,
67,
66,
65,
64,
63,
62,
61,
60,
59,
58,
57,
56,
55,
54,
53,
52,
51,
50,
49,
48,
47,
46,
45,
44,
43,
42,
41,
40,
39,
38,
18,
20,
15,
37,
36,
35,
31,
30,
27,
26,
25,
24,
23,
19,
17,
14,
12,
11,
10,
5,
3,
2,
1
],
"CurrentThreadCpuTime": 2610000000,
"CurrentThreadUserTime": 2170000000,
"ThreadCount": 75,
"TotalStartedThreadCount": 102,
"ThreadCpuTimeSupported": true
},
{
"name": "java.util.logging:type=Logging",
"modelerType": "java.util.logging.Logging",
"LoggerNames": [
"sun.rmi.client.call",
"javax.management.remote.rmi",
"sun.rmi.server.call",
"sun.rmi.transport.tcp",
"javax.management.remote.timeout",
"sun.rmi.transport.tcp.proxy",
"com.google.common.cache.CacheBuilder",
"javax.management",
"javax.management.remote.misc",
"com.google.common.collect.MapMakerInternalMap",
"sun.rmi.client.ref",
"sun.awt.AppContext",
"sun.rmi.dgc",
"sun.rmi.transport.misc",
"global",
"sun.rmi.loader",
"sun.rmi.runtime",
"sun.rmi.server.ref",
"sun.management.jmxremote",
"javax.management.mbeanserver",
"com.google.common.cache.LocalCache",
""
]
},
{
"name": "java.lang:type=GarbageCollector,name=ParNew",
"modelerType": "sun.management.GarbageCollectorImpl",
"LastGcInfo": {
"GcThreadCount": 11,
"duration": 2,
"endTime": 57509645,
"id": 38,
"memoryUsageAfterGc": [
{
"key": "CMS Perm Gen",
"value": {
"committed": 52436992,
"init": 21757952,
"max": 85983232,
"used": 31377256
}
},
{
"key": "Code Cache",
"value": {
"committed": 3538944,
"init": 2555904,
"max": 50331648,
"used": 3399488
}
},
{
"key": "CMS Old Gen",
"value": {
"committed": 5832704,
"init": 5439488,
"max": 864026624,
"used": 3397960
}
},
{
"key": "Par Eden Space",
"value": {
"committed": 167772160,
"init": 167772160,
"max": 167772160,
"used": 0
}
},
{
"key": "Par Survivor Space",
"value": {
"committed": 20971520,
"init": 20971520,
"max": 20971520,
"used": 135384
}
}
],
"memoryUsageBeforeGc": [
{
"key": "CMS Perm Gen",
"value": {
"committed": 52436992,
"init": 21757952,
"max": 85983232,
"used": 31377256
}
},
{
"key": "Code Cache",
"value": {
"committed": 3538944,
"init": 2555904,
"max": 50331648,
"used": 3399488
}
},
{
"key": "CMS Old Gen",
"value": {
"committed": 5832704,
"init": 5439488,
"max": 864026624,
"used": 3397864
}
},
{
"key": "Par Eden Space",
"value": {
"committed": 167772160,
"init": 167772160,
"max": 167772160,
"used": 167772160
}
},
{
"key": "Par Survivor Space",
"value": {
"committed": 20971520,
"init": 20971520,
"max": 20971520,
"used": 131656
}
}
],
"startTime": 57509643
},
"CollectionCount": 38,
"CollectionTime": 150,
"Name": "ParNew",
"Valid": true,
"MemoryPoolNames": [
"Par Eden Space",
"Par Survivor Space"
]
},
{
"name": "java.lang:type=Compilation",
"modelerType": "sun.management.CompilationImpl",
"Name": "HotSpot 64-Bit Tiered Compilers",
"CompilationTimeMonitoringSupported": true,
"TotalCompilationTime": 11791
},
{
"name": "java.lang:type=MemoryPool,name=Par Eden Space",
"modelerType": "sun.management.MemoryPoolImpl",
"Name": "Par Eden Space",
"Type": "HEAP",
"Valid": true,
"CollectionUsage": {
"committed": 167772160,
"init": 167772160,
"max": 167772160,
"used": 0
},
"CollectionUsageThreshold": 0,
"CollectionUsageThresholdCount": 0,
"MemoryManagerNames": [
"ConcurrentMarkSweep",
"ParNew"
],
"PeakUsage": {
"committed": 167772160,
"init": 167772160,
"max": 167772160,
"used": 167772160
},
"Usage": {
"committed": 167772160,
"init": 167772160,
"max": 167772160,
"used": 90820232
},
"CollectionUsageThresholdExceeded": true,
"CollectionUsageThresholdSupported": true,
"UsageThresholdSupported": false
},
{
"name": "hadoop:service=JobTracker,name=JobTrackerInfo",
"modelerType": "org.apache.hadoop.mapred.JobTracker",
"Version": "2.0.0-mr1-cdh4.4.0, rUnknown",
"ThreadCount": 75,
"Hostname": "compute-54-14",
"ConfigVersion": "default",
"SummaryJson": "{\"nodes\":2,\"alive\":2,\"blacklisted\":0,\"slots\":{\"map_slots\":4,\"map_slots_used\":0,\"reduce_slots\":4,\"reduce_slots_used\":0},\"jobs\":0}",
"AliveNodesInfoJson": "[{\"hostname\":\"compute-54-14.local\",\"last_seen\":1383876931928,\"health\":\"OK\",\"slots\":{\"map_slots\":2,\"map_slots_used\":0,\"reduce_slots\":2,\"reduce_slots_used\":0},\"failures\":0,\"dir_failures\":0},{\"hostname\":\"compute-54-13.local\",\"last_seen\":1383876931986,\"health\":\"OK\",\"slots\":{\"map_slots\":2,\"map_slots_used\":0,\"reduce_slots\":2,\"reduce_slots_used\":0},\"failures\":0,\"dir_failures\":0}]",
"BlacklistedNodesInfoJson": "[]",
"QueueInfoJson": "{\"default\":{\"info\":\"N/A\"}}"
},
{
"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": "VM_CREATION",
"value": "true",
"writeable": true
},
{
"name": "PrintGCDetails",
"origin": "VM_CREATION",
"value": "true",
"writeable": true
},
{
"name": "PrintGCDateStamps",
"origin": "VM_CREATION",
"value": "true",
"writeable": true
},
{
"name": "PrintGCTimeStamps",
"origin": "VM_CREATION",
"value": "true",
"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=CMS Perm Gen",
"modelerType": "sun.management.MemoryPoolImpl",
"Name": "CMS Perm Gen",
"Type": "NON_HEAP",
"Valid": true,
"CollectionUsage": {
"committed": 52436992,
"init": 21757952,
"max": 85983232,
"used": 31353248
},
"CollectionUsageThreshold": 0,
"CollectionUsageThresholdCount": 0,
"MemoryManagerNames": [
"ConcurrentMarkSweep"
],
"PeakUsage": {
"committed": 52436992,
"init": 21757952,
"max": 85983232,
"used": 31377352
},
"Usage": {
"committed": 52436992,
"init": 21757952,
"max": 85983232,
"used": 31377352
},
"UsageThreshold": 0,
"UsageThresholdCount": 0,
"CollectionUsageThresholdExceeded": true,
"CollectionUsageThresholdSupported": true,
"UsageThresholdExceeded": true,
"UsageThresholdSupported": true
},
{
"name": "java.lang:type=OperatingSystem",
"modelerType": "com.sun.management.UnixOperatingSystem",
"MaxFileDescriptorCount": 32768,
"OpenFileDescriptorCount": 190,
"CommittedVirtualMemorySize": 1758130176,
"FreePhysicalMemorySize": 5379620864,
"FreeSwapSpaceSize": 8388599808,
"ProcessCpuTime": 443350000000,
"TotalPhysicalMemorySize": 8239173632,
"TotalSwapSpaceSize": 8388599808,
"Name": "Linux",
"AvailableProcessors": 4,
"Arch": "amd64",
"SystemLoadAverage": 0.05,
"Version": "2.6.32-358.el6.x86_64"
},
{
"name": "java.lang:type=MemoryPool,name=Par Survivor Space",
"modelerType": "sun.management.MemoryPoolImpl",
"Name": "Par Survivor Space",
"Type": "HEAP",
"Valid": true,
"CollectionUsage": {
"committed": 20971520,
"init": 20971520,
"max": 20971520,
"used": 135384
},
"CollectionUsageThreshold": 0,
"CollectionUsageThresholdCount": 0,
"MemoryManagerNames": [
"ConcurrentMarkSweep",
"ParNew"
],
"PeakUsage": {
"committed": 20971520,
"init": 20971520,
"max": 20971520,
"used": 5888736
},
"Usage": {
"committed": 20971520,
"init": 20971520,
"max": 20971520,
"used": 135384
},
"CollectionUsageThresholdExceeded": true,
"CollectionUsageThresholdSupported": true,
"UsageThresholdSupported": false
},
{
"name": "JMImplementation:type=MBeanServerDelegate",
"modelerType": "javax.management.MBeanServerDelegate",
"MBeanServerId": "compute-54-14.local_1383818548453",
"SpecificationName": "Java Management Extensions",
"SpecificationVersion": "1.4",
"SpecificationVendor": "Sun Microsystems",
"ImplementationName": "JMX",
"ImplementationVersion": "1.6.0_31-b04",
"ImplementationVendor": "Sun Microsystems"
},
{
"name": "java.lang:type=MemoryManager,name=CodeCacheManager",
"modelerType": "sun.management.MemoryManagerImpl",
"Name": "CodeCacheManager",
"Valid": true,
"MemoryPoolNames": [
"Code Cache"
]
}
]
}
At 2013-11-08 02:33:30,"Siddharth Wagle" <sw...@hortonworks.com> wrote:
Hi Xiong,
Could you provide some more details of how did you manage to install 2.0.0-mr1-cdh4.4.0 using Ambari?
It would be helpful if you could post the generated core-site.xml and mapred-site.xml
For the JMX properties can you hit the default JMX port for Job Tracker and get a response, http://<jt-host>:50030/jmx
Best Regards,
Sid
On Thu, Nov 7, 2013 at 2:08 AM, xiong <ca...@126.com> wrote:
Hi,all,
I install 2.0.0-mr1-cdh4.4.0 with ambari, but summary of mapreduce is n/a as follows and there are no jmx metrics for jobtracker?
why it is ?
Do this version of MR1(0.20 or latest) not include jmx metrics for jobtracker?
Thank you.
p.s.
| Total Slots Capacity | 0 maps / 0 reduces / n/a avg per node |
| Total Jobs | n/a submitted / n/a completed |
| Map Slots | n/a occupied / n/a reserved |
| Reduce Slots | n/a occupied / n/a reserved |
| Tasks: Maps | n/a running / n/a waiting |
| Tasks: Reduces | n/a running / n/a waiting |
CONFIDENTIALITY NOTICE
NOTICE: This message is intended for the use of the individual or entity to which it is addressed and may contain information that is confidential, privileged and exempt from disclosure under applicable law. If the reader of this message is not the intended recipient, you are hereby notified that any printing, copying, dissemination, distribution, disclosure or forwarding of this communication is strictly prohibited. If you have received this communication in error, please contact the sender immediately and delete it from your system. Thank You.
Re:Re: JMX metrics for the Jobtracker
Posted by xiong <ca...@126.com>.
Hi,swagle and all,
There are core-site.xml, hadoop-metrics.properties and mapred-site.xml which are generated in our cluster, and the response which is got from http://<jt-host>:50030/jmx is as follow in jmx-json.txt.
We only see "hadoop:service=JobTracker,name=JobTrackerInfo" and not see any other JMX metrics for Jobtracker. Why it is ?
Thank you.
p.s.
{
"beans": [
{
"name": "java.lang:type=MemoryPool,name=CMS Old Gen",
"modelerType": "sun.management.MemoryPoolImpl",
"Name": "CMS Old Gen",
"Type": "HEAP",
"Valid": true,
"CollectionUsage": {
"committed": 5636096,
"init": 5439488,
"max": 864026624,
"used": 3388312
},
"CollectionUsageThreshold": 0,
"CollectionUsageThresholdCount": 0,
"MemoryManagerNames": [
"ConcurrentMarkSweep"
],
"PeakUsage": {
"committed": 5832704,
"init": 5439488,
"max": 864026624,
"used": 3397960
},
"Usage": {
"committed": 5832704,
"init": 5439488,
"max": 864026624,
"used": 3397960
},
"UsageThreshold": 0,
"UsageThresholdCount": 0,
"CollectionUsageThresholdExceeded": true,
"CollectionUsageThresholdSupported": true,
"UsageThresholdExceeded": true,
"UsageThresholdSupported": true
},
{
"name": "java.lang:type=Memory",
"modelerType": "sun.management.MemoryImpl",
"Verbose": true,
"HeapMemoryUsage": {
"committed": 194576384,
"init": 0,
"max": 1052770304,
"used": 94179960
},
"NonHeapMemoryUsage": {
"committed": 55975936,
"init": 24313856,
"max": 136314880,
"used": 34776744
},
"ObjectPendingFinalizationCount": 0
},
{
"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": 3538944,
"init": 2555904,
"max": 50331648,
"used": 3439296
},
"Usage": {
"committed": 3538944,
"init": 2555904,
"max": 50331648,
"used": 3399488
},
"UsageThreshold": 0,
"UsageThresholdCount": 0,
"CollectionUsageThresholdSupported": false,
"UsageThresholdExceeded": true,
"UsageThresholdSupported": true
},
{
"name": "java.lang:type=Runtime",
"modelerType": "sun.management.RuntimeImpl",
"Name": "29650@compute-54-14.local",
"ClassPath": "/etc/hadoop/conf:/usr/jdk64/jdk1.6.0_31/lib/tools.jar:/usr/lib/hadoop-0.20-mapreduce/bin/..:/usr/lib/hadoop-0.20-mapreduce/bin/../hadoop-core-2.0.0-mr1-cdh4.4.0.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/activation-1.1.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/ant-contrib-1.0b3.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/asm-3.2.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/avro-1.7.4.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/avro-compiler-1.7.4.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/commons-beanutils-1.7.0.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/commons-beanutils-core-1.8.0.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/commons-cli-1.2.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/commons-codec-1.4.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/commons-collections-3.2.1.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/commons-compress-1.4.1.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/commons-configuration-1.6.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/commons-digester-1.8.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/commons-el-1.0.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/commons-httpclient-3.1.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/commons-io-2.1.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/commons-lang-2.5.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/commons-logging-1.1.1.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/commons-math-2.1.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/commons-net-3.1.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/guava-11.0.2.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/hadoop-fairscheduler-2.0.0-mr1-cdh4.4.0.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/hsqldb-1.8.0.10.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/jackson-core-asl-1.8.8.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/jackson-jaxrs-1.8.8.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/jackson-mapper-asl-1.8.8.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/jackson-xc-1.8.8.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/jasper-compiler-5.5.23.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/jasper-runtime-5.5.23.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/jaxb-api-2.2.2.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/jaxb-impl-2.2.3-1.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/jersey-core-1.8.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/jersey-json-1.8.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/jersey-server-1.8.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/jets3t-0.6.1.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/jettison-1.1.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/jetty-6.1.26.cloudera.2.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/jetty-util-6.1.26.cloudera.2.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/jline-0.9.94.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/jsch-0.1.42.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/jsp-api-2.1.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/jsr305-1.3.9.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/junit-4.8.2.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/kfs-0.2.2.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/kfs-0.3.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/log4j-1.2.17.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/mockito-all-1.8.5.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/paranamer-2.3.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/protobuf-java-2.4.0a.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/servlet-api-2.5.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/slf4j-api-1.6.1.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/snappy-java-1.0.4.1.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/stax-api-1.0.1.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/xmlenc-0.52.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/xz-1.0.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/zookeeper-3.4.5-cdh4.4.0.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/jsp-2.1/jsp-2.1.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/jsp-2.1/jsp-api-2.1.jar:/etc/hadoop/conf:/usr/lib/hadoop/lib/kfs-0.3.jar:/usr/lib/hadoop/lib/jsch-0.1.42.jar:/usr/lib/hadoop/lib/protobuf-java-2.4.0a.jar:/usr/lib/hadoop/lib/commons-lang-2.5.jar:/usr/lib/hadoop/lib/commons-collections-3.2.1.jar:/usr/lib/hadoop/lib/hadoop-tools.jar:/usr/lib/hadoop/lib/avro-1.7.4.jar:/usr/lib/hadoop/lib/servlet-api-2.5.jar:/usr/lib/hadoop/lib/junit-4.8.2.jar:/usr/lib/hadoop/lib/jackson-mapper-asl-1.8.8.jar:/usr/lib/hadoop/lib/commons-beanutils-core-1.8.0.jar:/usr/lib/hadoop/lib/commons-httpclient-3.1.jar:/usr/lib/hadoop/lib/slf4j-log4j12-1.6.1.jar:/usr/lib/hadoop/lib/ambari-log4j-1.2.1-SNAPSHOT.jar:/usr/lib/hadoop/lib/jackson-jaxrs-1.8.8.jar:/usr/lib/hadoop/lib/jaxb-impl-2.2.3-1.jar:/usr/lib/hadoop/lib/slf4j-api-1.6.1.jar:/usr/lib/hadoop/lib/guava-11.0.2.jar:/usr/lib/hadoop/lib/snappy-java-1.0.4.1.jar:/usr/lib/hadoop/lib/commons-logging-1.1.1.jar:/usr/lib/hadoop/lib/hadoop-lzo-0.5.0.jar:/usr/lib/hadoop/lib/commons-math-2.1.jar:/usr/lib/hadoop/lib/jline-0.9.94.jar:/usr/lib/hadoop/lib/jackson-core-asl-1.8.8.jar:/usr/lib/hadoop/lib/commons-net-3.1.jar:/usr/lib/hadoop/lib/jettison-1.1.jar:/usr/lib/hadoop/lib/jetty-6.1.26.cloudera.2.jar:/usr/lib/hadoop/lib/jetty-util-6.1.26.cloudera.2.jar:/usr/lib/hadoop/lib/jersey-core-1.8.jar:/usr/lib/hadoop/lib/jsr305-1.3.9.jar:/usr/lib/hadoop/lib/jets3t-0.6.1.jar:/usr/lib/hadoop/lib/xz-1.0.jar:/usr/lib/hadoop/lib/jsp-api-2.1.jar:/usr/lib/hadoop/lib/jaxb-api-2.2.2.jar:/usr/lib/hadoop/lib/commons-compress-1.4.1.jar:/usr/lib/hadoop/lib/commons-el-1.0.jar:/usr/lib/hadoop/lib/commons-codec-1.4.jar:/usr/lib/hadoop/lib/jackson-xc-1.8.8.jar:/usr/lib/hadoop/lib/commons-beanutils-1.7.0.jar:/usr/lib/hadoop/lib/stax-api-1.0.1.jar:/usr/lib/hadoop/lib/zookeeper-3.4.5-cdh4.4.0.jar:/usr/lib/hadoop/lib/paranamer-2.3.jar:/usr/lib/hadoop/lib/postgresql-9.1-901-1.jdbc4.jar:/usr/lib/hadoop/lib/activation-1.1.jar:/usr/lib/hadoop/lib/log4j-1.2.17.jar:/usr/lib/hadoop/lib/jersey-server-1.8.jar:/usr/lib/hadoop/lib/xmlenc-0.52.jar:/usr/lib/hadoop/lib/commons-digester-1.8.jar:/usr/lib/hadoop/lib/commons-cli-1.2.jar:/usr/lib/hadoop/lib/mockito-all-1.8.5.jar:/usr/lib/hadoop/lib/asm-3.2.jar:/usr/lib/hadoop/lib/commons-configuration-1.6.jar:/usr/lib/hadoop/lib/jersey-json-1.8.jar:/usr/lib/hadoop/lib/jasper-compiler-5.5.23.jar:/usr/lib/hadoop/lib/jasper-runtime-5.5.23.jar:/usr/lib/hadoop/lib/commons-io-2.1.jar:/usr/lib/hadoop/.//hadoop-auth-2.0.0-cdh4.4.0.jar:/usr/lib/hadoop/.//hadoop-auth.jar:/usr/lib/hadoop/.//hadoop-common-2.0.0-cdh4.4.0.jar:/usr/lib/hadoop/.//hadoop-common.jar:/usr/lib/hadoop/.//hadoop-common-2.0.0-cdh4.4.0-tests.jar:/usr/lib/hadoop/.//hadoop-annotations.jar:/usr/lib/hadoop/.//hadoop-annotations-2.0.0-cdh4.4.0.jar:/usr/lib/hadoop-hdfs/./:/usr/lib/hadoop-hdfs/lib/protobuf-java-2.4.0a.jar:/usr/lib/hadoop-hdfs/lib/commons-lang-2.5.jar:/usr/lib/hadoop-hdfs/lib/servlet-api-2.5.jar:/usr/lib/hadoop-hdfs/lib/jackson-mapper-asl-1.8.8.jar:/usr/lib/hadoop-hdfs/lib/guava-11.0.2.jar:/usr/lib/hadoop-hdfs/lib/commons-logging-1.1.1.jar:/usr/lib/hadoop-hdfs/lib/jline-0.9.94.jar:/usr/lib/hadoop-hdfs/lib/jackson-core-asl-1.8.8.jar:/usr/lib/hadoop-hdfs/lib/jetty-6.1.26.cloudera.2.jar:/usr/lib/hadoop-hdfs/lib/jetty-util-6.1.26.cloudera.2.jar:/usr/lib/hadoop-hdfs/lib/jersey-core-1.8.jar:/usr/lib/hadoop-hdfs/lib/jsr305-1.3.9.jar:/usr/lib/hadoop-hdfs/lib/jsp-api-2.1.jar:/usr/lib/hadoop-hdfs/lib/commons-el-1.0.jar:/usr/lib/hadoop-hdfs/lib/commons-codec-1.4.jar:/usr/lib/hadoop-hdfs/lib/commons-daemon-1.0.3.jar:/usr/lib/hadoop-hdfs/lib/zookeeper-3.4.5-cdh4.4.0.jar:/usr/lib/hadoop-hdfs/lib/log4j-1.2.17.jar:/usr/lib/hadoop-hdfs/lib/jersey-server-1.8.jar:/usr/lib/hadoop-hdfs/lib/xmlenc-0.52.jar:/usr/lib/hadoop-hdfs/lib/commons-cli-1.2.jar:/usr/lib/hadoop-hdfs/lib/asm-3.2.jar:/usr/lib/hadoop-hdfs/lib/jasper-runtime-5.5.23.jar:/usr/lib/hadoop-hdfs/lib/commons-io-2.1.jar:/usr/lib/hadoop-hdfs/.//hadoop-hdfs-2.0.0-cdh4.4.0.jar:/usr/lib/hadoop-hdfs/.//hadoop-hdfs.jar:/usr/lib/hadoop-hdfs/.//hadoop-hdfs-2.0.0-cdh4.4.0-tests.jar:/usr/lib/hadoop-yarn/.//*:/usr/lib/hadoop-0.20-mapreduce/./:/usr/lib/hadoop-0.20-mapreduce/lib/kfs-0.3.jar:/usr/lib/hadoop-0.20-mapreduce/lib/jsch-0.1.42.jar:/usr/lib/hadoop-0.20-mapreduce/lib/protobuf-java-2.4.0a.jar:/usr/lib/hadoop-0.20-mapreduce/lib/commons-lang-2.5.jar:/usr/lib/hadoop-0.20-mapreduce/lib/commons-collections-3.2.1.jar:/usr/lib/hadoop-0.20-mapreduce/lib/avro-1.7.4.jar:/usr/lib/hadoop-0.20-mapreduce/lib/servlet-api-2.5.jar:/usr/lib/hadoop-0.20-mapreduce/lib/junit-4.8.2.jar:/usr/lib/hadoop-0.20-mapreduce/lib/jackson-mapper-asl-1.8.8.jar:/usr/lib/hadoop-0.20-mapreduce/lib/commons-beanutils-core-1.8.0.jar:/usr/lib/hadoop-0.20-mapreduce/lib/commons-httpclient-3.1.jar:/usr/lib/hadoop-0.20-mapreduce/lib/jackson-jaxrs-1.8.8.jar:/usr/lib/hadoop-0.20-mapreduce/lib/jaxb-impl-2.2.3-1.jar:/usr/lib/hadoop-0.20-mapreduce/lib/slf4j-api-1.6.1.jar:/usr/lib/hadoop-0.20-mapreduce/lib/guava-11.0.2.jar:/usr/lib/hadoop-0.20-mapreduce/lib/snappy-java-1.0.4.1.jar:/usr/lib/hadoop-0.20-mapreduce/lib/commons-logging-1.1.1.jar:/usr/lib/hadoop-0.20-mapreduce/lib/commons-math-2.1.jar:/usr/lib/hadoop-0.20-mapreduce/lib/jline-0.9.94.jar:/usr/lib/hadoop-0.20-mapreduce/lib/jackson-core-asl-1.8.8.jar:/usr/lib/hadoop-0.20-mapreduce/lib/commons-net-3.1.jar:/usr/lib/hadoop-0.20-mapreduce/lib/jettison-1.1.jar:/usr/lib/hadoop-0.20-mapreduce/lib/hsqldb-1.8.0.10.jar:/usr/lib/hadoop-0.20-mapreduce/lib/hadoop-fairscheduler-2.0.0-mr1-cdh4.4.0.jar:/usr/lib/hadoop-0.20-mapreduce/lib/jetty-6.1.26.cloudera.2.jar:/usr/lib/hadoop-0.20-mapreduce/lib/jetty-util-6.1.26.cloudera.2.jar:/usr/lib/hadoop-0.20-mapreduce/lib/jersey-core-1.8.jar:/usr/lib/hadoop-0.20-mapreduce/lib/jsr305-1.3.9.jar:/usr/lib/hadoop-0.20-mapreduce/lib/jets3t-0.6.1.jar:/usr/lib/hadoop-0.20-mapreduce/lib/xz-1.0.jar:/usr/lib/hadoop-0.20-mapreduce/lib/jsp-api-2.1.jar:/usr/lib/hadoop-0.20-mapreduce/lib/jaxb-api-2.2.2.jar:/usr/lib/hadoop-0.20-mapreduce/lib/commons-compress-1.4.1.jar:/usr/lib/hadoop-0.20-mapreduce/lib/commons-el-1.0.jar:/usr/lib/hadoop-0.20-mapreduce/lib/commons-codec-1.4.jar:/usr/lib/hadoop-0.20-mapreduce/lib/ant-contrib-1.0b3.jar:/usr/lib/hadoop-0.20-mapreduce/lib/jackson-xc-1.8.8.jar:/usr/lib/hadoop-0.20-mapreduce/lib/avro-compiler-1.7.4.jar:/usr/lib/hadoop-0.20-mapreduce/lib/commons-beanutils-1.7.0.jar:/usr/lib/hadoop-0.20-mapreduce/lib/kfs-0.2.2.jar:/usr/lib/hadoop-0.20-mapreduce/lib/stax-api-1.0.1.jar:/usr/lib/hadoop-0.20-mapreduce/lib/zookeeper-3.4.5-cdh4.4.0.jar:/usr/lib/hadoop-0.20-mapreduce/lib/paranamer-2.3.jar:/usr/lib/hadoop-0.20-mapreduce/lib/activation-1.1.jar:/usr/lib/hadoop-0.20-mapreduce/lib/log4j-1.2.17.jar:/usr/lib/hadoop-0.20-mapreduce/lib/jersey-server-1.8.jar:/usr/lib/hadoop-0.20-mapreduce/lib/xmlenc-0.52.jar:/usr/lib/hadoop-0.20-mapreduce/lib/commons-digester-1.8.jar:/usr/lib/hadoop-0.20-mapreduce/lib/commons-cli-1.2.jar:/usr/lib/hadoop-0.20-mapreduce/lib/mockito-all-1.8.5.jar:/usr/lib/hadoop-0.20-mapreduce/lib/asm-3.2.jar:/usr/lib/hadoop-0.20-mapreduce/lib/commons-configuration-1.6.jar:/usr/lib/hadoop-0.20-mapreduce/lib/jersey-json-1.8.jar:/usr/lib/hadoop-0.20-mapreduce/lib/jasper-compiler-5.5.23.jar:/usr/lib/hadoop-0.20-mapreduce/lib/jasper-runtime-5.5.23.jar:/usr/lib/hadoop-0.20-mapreduce/lib/commons-io-2.1.jar:/usr/lib/hadoop-0.20-mapreduce/.//hadoop-tools.jar:/usr/lib/hadoop-0.20-mapreduce/.//hadoop-core-2.0.0-mr1-cdh4.4.0.jar:/usr/lib/hadoop-0.20-mapreduce/.//hadoop-ant.jar:/usr/lib/hadoop-0.20-mapreduce/.//hadoop-test-2.0.0-mr1-cdh4.4.0.jar:/usr/lib/hadoop-0.20-mapreduce/.//hadoop-tools-2.0.0-mr1-cdh4.4.0.jar:/usr/lib/hadoop-0.20-mapreduce/.//hadoop-core.jar:/usr/lib/hadoop-0.20-mapreduce/.//hadoop-test.jar:/usr/lib/hadoop-0.20-mapreduce/.//hadoop-examples-2.0.0-mr1-cdh4.4.0.jar:/usr/lib/hadoop-0.20-mapreduce/.//hadoop-examples.jar:/usr/lib/hadoop-0.20-mapreduce/.//hadoop-ant-2.0.0-mr1-cdh4.4.0.jar::/usr/lib/hadoop-mapreduce/*:/usr/lib/hadoop-mapreduce/*:/usr/lib/hadoop-mapreduce/*:/usr/lib/hadoop-mapreduce/*:/usr/lib/hadoop-mapreduce/*:/usr/lib/hadoop-mapreduce/*::/usr/lib/hadoop-mapreduce/*:/usr/lib/hadoop-mapreduce/*:/usr/lib/hadoop-mapreduce/*:/usr/lib/hadoop-mapreduce/*:/usr/lib/hadoop-mapreduce/*",
"BootClassPath": "/usr/jdk64/jdk1.6.0_31/jre/lib/resources.jar:/usr/jdk64/jdk1.6.0_31/jre/lib/rt.jar:/usr/jdk64/jdk1.6.0_31/jre/lib/sunrsasign.jar:/usr/jdk64/jdk1.6.0_31/jre/lib/jsse.jar:/usr/jdk64/jdk1.6.0_31/jre/lib/jce.jar:/usr/jdk64/jdk1.6.0_31/jre/lib/charsets.jar:/usr/jdk64/jdk1.6.0_31/jre/lib/modules/jdk.boot.jar:/usr/jdk64/jdk1.6.0_31/jre/classes",
"LibraryPath": ":/usr/lib/hadoop/lib/native/Linux-amd64-64:/usr/lib/hadoop/lib/native:/usr/lib/hadoop/lib/native/Linux-amd64-64:/usr/lib/hadoop/lib/native/Linux-amd64-64:/usr/lib/hadoop/lib/native:/usr/lib/hadoop/lib/native/Linux-amd64-64:/usr/lib/hadoop/lib/native/Linux-amd64-64:/usr/lib/hadoop-0.20-mapreduce/bin/../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_jobtracker",
"-Xmx1024m",
"-Djava.net.preferIPv4Stack=true",
"-Djava.net.preferIPv4Stack=true",
"-Djava.net.preferIPv4Stack=true",
"-Djava.net.preferIPv4Stack=true",
"-Djava.net.preferIPv4Stack=true",
"-Dhadoop.log.dir=/var/log/hadoop/mapred",
"-Dhadoop.log.file=hadoop.log",
"-Dhadoop.home.dir=/usr/lib/hadoop",
"-Dhadoop.id.str=mapred",
"-Dhadoop.root.logger=INFO,console",
"-Djava.library.path=:/usr/lib/hadoop/lib/native/Linux-amd64-64:/usr/lib/hadoop/lib/native",
"-Dhadoop.policy.file=hadoop-policy.xml",
"-Djava.net.preferIPv4Stack=true",
"-Dhadoop.log.dir=/var/log/hadoop/mapred",
"-Dhadoop.log.file=hadoop-mapred-jobtracker-compute-54-14.local.log",
"-Dhadoop.home.dir=/usr/lib/hadoop",
"-Dhadoop.id.str=mapred",
"-Dhadoop.root.logger=INFO,RFA",
"-Djava.library.path=:/usr/lib/hadoop/lib/native/Linux-amd64-64:/usr/lib/hadoop/lib/native:/usr/lib/hadoop/lib/native/Linux-amd64-64:/usr/lib/hadoop/lib/native/Linux-amd64-64:/usr/lib/hadoop/lib/native",
"-Dhadoop.policy.file=hadoop-policy.xml",
"-Djava.net.preferIPv4Stack=true",
"-Dcom.sun.management.jmxremote",
"-XX:ParallelGCThreads=8",
"-XX:+UseConcMarkSweepGC",
"-XX:ErrorFile=/var/log/hadoop/mapred/hs_err_pid%p.log",
"-XX:NewSize=200m",
"-XX:MaxNewSize=200m",
"-Xloggc:/var/log/hadoop/mapred/gc.log-201311071802",
"-verbose:gc",
"-XX:+PrintGCDetails",
"-XX:+PrintGCTimeStamps",
"-XX:+PrintGCDateStamps",
"-Xmx1024m",
"-Dhadoop.security.logger=INFO,DRFAS",
"-Dmapred.audit.logger=INFO,MRAUDIT",
"-Dhadoop.mapreduce.jobsummary.logger=INFO,JSA",
"-Dcom.sun.management.jmxremote",
"-XX:ParallelGCThreads=8",
"-XX:+UseConcMarkSweepGC",
"-XX:ErrorFile=/var/log/hadoop/mapred/hs_err_pid%p.log",
"-XX:NewSize=200m",
"-XX:MaxNewSize=200m",
"-Xloggc:/var/log/hadoop/mapred/gc.log-201311071802",
"-verbose:gc",
"-XX:+PrintGCDetails",
"-XX:+PrintGCTimeStamps",
"-XX:+PrintGCDateStamps",
"-Xmx1024m",
"-Dhadoop.security.logger=INFO,DRFAS",
"-Dmapred.audit.logger=INFO,MRAUDIT",
"-Dhadoop.mapreduce.jobsummary.logger=INFO,JSA",
"-Dcom.sun.management.jmxremote",
"-XX:ParallelGCThreads=8",
"-XX:+UseConcMarkSweepGC",
"-XX:ErrorFile=/var/log/hadoop/mapred/hs_err_pid%p.log",
"-XX:NewSize=200m",
"-XX:MaxNewSize=200m",
"-Xloggc:/var/log/hadoop/mapred/gc.log-201311071802",
"-verbose:gc",
"-XX:+PrintGCDetails",
"-XX:+PrintGCTimeStamps",
"-XX:+PrintGCDateStamps",
"-Xmx1024m",
"-Dhadoop.security.logger=INFO,DRFAS",
"-Dmapred.audit.logger=INFO,MRAUDIT",
"-Dhadoop.mapreduce.jobsummary.logger=INFO,JSA",
"-Dcom.sun.management.jmxremote",
"-XX:ParallelGCThreads=8",
"-XX:+UseConcMarkSweepGC",
"-XX:ErrorFile=/var/log/hadoop/mapred/hs_err_pid%p.log",
"-XX:NewSize=200m",
"-XX:MaxNewSize=200m",
"-Xloggc:/var/log/hadoop/mapred/gc.log-201311071802",
"-verbose:gc",
"-XX:+PrintGCDetails",
"-XX:+PrintGCTimeStamps",
"-XX:+PrintGCDateStamps",
"-Xmx1024m",
"-Dhadoop.security.logger=INFO,DRFAS",
"-Dmapred.audit.logger=INFO,MRAUDIT",
"-Dhadoop.mapreduce.jobsummary.logger=INFO,JSA",
"-Dcom.sun.management.jmxremote",
"-XX:ParallelGCThreads=8",
"-XX:+UseConcMarkSweepGC",
"-XX:ErrorFile=/var/log/hadoop/mapred/hs_err_pid%p.log",
"-XX:NewSize=200m",
"-XX:MaxNewSize=200m",
"-Xloggc:/var/log/hadoop/mapred/gc.log-201311071802",
"-verbose:gc",
"-XX:+PrintGCDetails",
"-XX:+PrintGCTimeStamps",
"-XX:+PrintGCDateStamps",
"-Xmx1024m",
"-Dhadoop.security.logger=INFO,DRFAS",
"-Dmapred.audit.logger=INFO,MRAUDIT",
"-Dhadoop.mapreduce.jobsummary.logger=INFO,JSA",
"-Dcom.sun.management.jmxremote.port=8008",
"-Dcom.sun.management.jmxremote.authenticate=false",
"-Dcom.sun.management.jmxremote.ssl=false",
"-Dcom.sun.management.jmxremote.password.file=/etc/hadoop/conf/jmxremote.password",
"-Dcom.sun.management.jmxremote.port=8008",
"-Dcom.sun.management.jmxremote.authenticate=false",
"-Dcom.sun.management.jmxremote.ssl=false",
"-Dcom.sun.management.jmxremote.password.file=/etc/hadoop/conf/jmxremote.password",
"-Dcom.sun.management.jmxremote.port=8008",
"-Dcom.sun.management.jmxremote.authenticate=false",
"-Dcom.sun.management.jmxremote.ssl=false",
"-Dcom.sun.management.jmxremote.password.file=/etc/hadoop/conf/jmxremote.password",
"-Dcom.sun.management.jmxremote.port=8008",
"-Dcom.sun.management.jmxremote.authenticate=false",
"-Dcom.sun.management.jmxremote.ssl=false",
"-Dcom.sun.management.jmxremote.password.file=/etc/hadoop/conf/jmxremote.password",
"-Dcom.sun.management.jmxremote.port=8008",
"-Dcom.sun.management.jmxremote.authenticate=false",
"-Dcom.sun.management.jmxremote.ssl=false",
"-Dcom.sun.management.jmxremote.password.file=/etc/hadoop/conf/jmxremote.password",
"-Dhadoop.log.dir=/var/log/hadoop/mapred",
"-Dhadoop.log.file=hadoop-mapred-jobtracker-compute-54-14.local.log",
"-Dhadoop.home.dir=/usr/lib/hadoop-0.20-mapreduce/bin/..",
"-Dhadoop.id.str=mapred",
"-Dhadoop.root.logger=INFO,RFA",
"-Djava.library.path=:/usr/lib/hadoop/lib/native/Linux-amd64-64:/usr/lib/hadoop/lib/native:/usr/lib/hadoop/lib/native/Linux-amd64-64:/usr/lib/hadoop/lib/native/Linux-amd64-64:/usr/lib/hadoop/lib/native:/usr/lib/hadoop/lib/native/Linux-amd64-64:/usr/lib/hadoop/lib/native/Linux-amd64-64:/usr/lib/hadoop-0.20-mapreduce/bin/../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",
"StartTime": 1383818548394,
"SystemProperties": [
{
"key": "java.ext.dirs",
"value": "/usr/jdk64/jdk1.6.0_31/jre/lib/ext:/usr/java/packages/lib/ext"
},
{
"key": "hadoop.home.dir",
"value": "/usr/lib/hadoop-0.20-mapreduce/bin/.."
},
{
"key": "java.vm.specification.vendor",
"value": "Sun Microsystems Inc."
},
{
"key": "com.sun.management.jmxremote.port",
"value": "8008"
},
{
"key": "user.timezone",
"value": "PRC"
},
{
"key": "hadoop.id.str",
"value": "mapred"
},
{
"key": "java.vm.vendor",
"value": "Sun Microsystems Inc."
},
{
"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-jobtracker-compute-54-14.local.log"
},
{
"key": "hadoop.policy.file",
"value": "hadoop-policy.xml"
},
{
"key": "sun.cpu.endian",
"value": "little"
},
{
"key": "java.home",
"value": "/usr/jdk64/jdk1.6.0_31/jre"
},
{
"key": "java.net.preferIPv4Stack",
"value": "true"
},
{
"key": "sun.jnu.encoding",
"value": "UTF-8"
},
{
"key": "file.separator",
"value": "/"
},
{
"key": "java.vendor.url",
"value": "http://java.sun.com/"
},
{
"key": "hadoop.mapreduce.jobsummary.logger",
"value": "INFO,JSA"
},
{
"key": "java.awt.graphicsenv",
"value": "sun.awt.X11GraphicsEnvironment"
},
{
"key": "hadoop.log.dir",
"value": "/var/log/hadoop/mapred"
},
{
"key": "os.arch",
"value": "amd64"
},
{
"key": "com.sun.management.jmxremote.authenticate",
"value": "false"
},
{
"key": "proc_jobtracker",
"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": "INFO,MRAUDIT"
},
{
"key": "file.encoding",
"value": "UTF-8"
},
{
"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.JobTracker"
},
{
"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/jdk64/jdk1.6.0_31/lib/tools.jar:/usr/lib/hadoop-0.20-mapreduce/bin/..:/usr/lib/hadoop-0.20-mapreduce/bin/../hadoop-core-2.0.0-mr1-cdh4.4.0.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/activation-1.1.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/ant-contrib-1.0b3.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/asm-3.2.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/avro-1.7.4.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/avro-compiler-1.7.4.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/commons-beanutils-1.7.0.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/commons-beanutils-core-1.8.0.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/commons-cli-1.2.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/commons-codec-1.4.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/commons-collections-3.2.1.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/commons-compress-1.4.1.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/commons-configuration-1.6.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/commons-digester-1.8.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/commons-el-1.0.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/commons-httpclient-3.1.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/commons-io-2.1.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/commons-lang-2.5.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/commons-logging-1.1.1.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/commons-math-2.1.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/commons-net-3.1.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/guava-11.0.2.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/hadoop-fairscheduler-2.0.0-mr1-cdh4.4.0.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/hsqldb-1.8.0.10.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/jackson-core-asl-1.8.8.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/jackson-jaxrs-1.8.8.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/jackson-mapper-asl-1.8.8.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/jackson-xc-1.8.8.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/jasper-compiler-5.5.23.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/jasper-runtime-5.5.23.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/jaxb-api-2.2.2.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/jaxb-impl-2.2.3-1.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/jersey-core-1.8.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/jersey-json-1.8.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/jersey-server-1.8.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/jets3t-0.6.1.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/jettison-1.1.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/jetty-6.1.26.cloudera.2.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/jetty-util-6.1.26.cloudera.2.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/jline-0.9.94.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/jsch-0.1.42.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/jsp-api-2.1.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/jsr305-1.3.9.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/junit-4.8.2.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/kfs-0.2.2.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/kfs-0.3.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/log4j-1.2.17.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/mockito-all-1.8.5.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/paranamer-2.3.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/protobuf-java-2.4.0a.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/servlet-api-2.5.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/slf4j-api-1.6.1.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/snappy-java-1.0.4.1.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/stax-api-1.0.1.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/xmlenc-0.52.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/xz-1.0.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/zookeeper-3.4.5-cdh4.4.0.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/jsp-2.1/jsp-2.1.jar:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/jsp-2.1/jsp-api-2.1.jar:/etc/hadoop/conf:/usr/lib/hadoop/lib/kfs-0.3.jar:/usr/lib/hadoop/lib/jsch-0.1.42.jar:/usr/lib/hadoop/lib/protobuf-java-2.4.0a.jar:/usr/lib/hadoop/lib/commons-lang-2.5.jar:/usr/lib/hadoop/lib/commons-collections-3.2.1.jar:/usr/lib/hadoop/lib/hadoop-tools.jar:/usr/lib/hadoop/lib/avro-1.7.4.jar:/usr/lib/hadoop/lib/servlet-api-2.5.jar:/usr/lib/hadoop/lib/junit-4.8.2.jar:/usr/lib/hadoop/lib/jackson-mapper-asl-1.8.8.jar:/usr/lib/hadoop/lib/commons-beanutils-core-1.8.0.jar:/usr/lib/hadoop/lib/commons-httpclient-3.1.jar:/usr/lib/hadoop/lib/slf4j-log4j12-1.6.1.jar:/usr/lib/hadoop/lib/ambari-log4j-1.2.1-SNAPSHOT.jar:/usr/lib/hadoop/lib/jackson-jaxrs-1.8.8.jar:/usr/lib/hadoop/lib/jaxb-impl-2.2.3-1.jar:/usr/lib/hadoop/lib/slf4j-api-1.6.1.jar:/usr/lib/hadoop/lib/guava-11.0.2.jar:/usr/lib/hadoop/lib/snappy-java-1.0.4.1.jar:/usr/lib/hadoop/lib/commons-logging-1.1.1.jar:/usr/lib/hadoop/lib/hadoop-lzo-0.5.0.jar:/usr/lib/hadoop/lib/commons-math-2.1.jar:/usr/lib/hadoop/lib/jline-0.9.94.jar:/usr/lib/hadoop/lib/jackson-core-asl-1.8.8.jar:/usr/lib/hadoop/lib/commons-net-3.1.jar:/usr/lib/hadoop/lib/jettison-1.1.jar:/usr/lib/hadoop/lib/jetty-6.1.26.cloudera.2.jar:/usr/lib/hadoop/lib/jetty-util-6.1.26.cloudera.2.jar:/usr/lib/hadoop/lib/jersey-core-1.8.jar:/usr/lib/hadoop/lib/jsr305-1.3.9.jar:/usr/lib/hadoop/lib/jets3t-0.6.1.jar:/usr/lib/hadoop/lib/xz-1.0.jar:/usr/lib/hadoop/lib/jsp-api-2.1.jar:/usr/lib/hadoop/lib/jaxb-api-2.2.2.jar:/usr/lib/hadoop/lib/commons-compress-1.4.1.jar:/usr/lib/hadoop/lib/commons-el-1.0.jar:/usr/lib/hadoop/lib/commons-codec-1.4.jar:/usr/lib/hadoop/lib/jackson-xc-1.8.8.jar:/usr/lib/hadoop/lib/commons-beanutils-1.7.0.jar:/usr/lib/hadoop/lib/stax-api-1.0.1.jar:/usr/lib/hadoop/lib/zookeeper-3.4.5-cdh4.4.0.jar:/usr/lib/hadoop/lib/paranamer-2.3.jar:/usr/lib/hadoop/lib/postgresql-9.1-901-1.jdbc4.jar:/usr/lib/hadoop/lib/activation-1.1.jar:/usr/lib/hadoop/lib/log4j-1.2.17.jar:/usr/lib/hadoop/lib/jersey-server-1.8.jar:/usr/lib/hadoop/lib/xmlenc-0.52.jar:/usr/lib/hadoop/lib/commons-digester-1.8.jar:/usr/lib/hadoop/lib/commons-cli-1.2.jar:/usr/lib/hadoop/lib/mockito-all-1.8.5.jar:/usr/lib/hadoop/lib/asm-3.2.jar:/usr/lib/hadoop/lib/commons-configuration-1.6.jar:/usr/lib/hadoop/lib/jersey-json-1.8.jar:/usr/lib/hadoop/lib/jasper-compiler-5.5.23.jar:/usr/lib/hadoop/lib/jasper-runtime-5.5.23.jar:/usr/lib/hadoop/lib/commons-io-2.1.jar:/usr/lib/hadoop/.//hadoop-auth-2.0.0-cdh4.4.0.jar:/usr/lib/hadoop/.//hadoop-auth.jar:/usr/lib/hadoop/.//hadoop-common-2.0.0-cdh4.4.0.jar:/usr/lib/hadoop/.//hadoop-common.jar:/usr/lib/hadoop/.//hadoop-common-2.0.0-cdh4.4.0-tests.jar:/usr/lib/hadoop/.//hadoop-annotations.jar:/usr/lib/hadoop/.//hadoop-annotations-2.0.0-cdh4.4.0.jar:/usr/lib/hadoop-hdfs/./:/usr/lib/hadoop-hdfs/lib/protobuf-java-2.4.0a.jar:/usr/lib/hadoop-hdfs/lib/commons-lang-2.5.jar:/usr/lib/hadoop-hdfs/lib/servlet-api-2.5.jar:/usr/lib/hadoop-hdfs/lib/jackson-mapper-asl-1.8.8.jar:/usr/lib/hadoop-hdfs/lib/guava-11.0.2.jar:/usr/lib/hadoop-hdfs/lib/commons-logging-1.1.1.jar:/usr/lib/hadoop-hdfs/lib/jline-0.9.94.jar:/usr/lib/hadoop-hdfs/lib/jackson-core-asl-1.8.8.jar:/usr/lib/hadoop-hdfs/lib/jetty-6.1.26.cloudera.2.jar:/usr/lib/hadoop-hdfs/lib/jetty-util-6.1.26.cloudera.2.jar:/usr/lib/hadoop-hdfs/lib/jersey-core-1.8.jar:/usr/lib/hadoop-hdfs/lib/jsr305-1.3.9.jar:/usr/lib/hadoop-hdfs/lib/jsp-api-2.1.jar:/usr/lib/hadoop-hdfs/lib/commons-el-1.0.jar:/usr/lib/hadoop-hdfs/lib/commons-codec-1.4.jar:/usr/lib/hadoop-hdfs/lib/commons-daemon-1.0.3.jar:/usr/lib/hadoop-hdfs/lib/zookeeper-3.4.5-cdh4.4.0.jar:/usr/lib/hadoop-hdfs/lib/log4j-1.2.17.jar:/usr/lib/hadoop-hdfs/lib/jersey-server-1.8.jar:/usr/lib/hadoop-hdfs/lib/xmlenc-0.52.jar:/usr/lib/hadoop-hdfs/lib/commons-cli-1.2.jar:/usr/lib/hadoop-hdfs/lib/asm-3.2.jar:/usr/lib/hadoop-hdfs/lib/jasper-runtime-5.5.23.jar:/usr/lib/hadoop-hdfs/lib/commons-io-2.1.jar:/usr/lib/hadoop-hdfs/.//hadoop-hdfs-2.0.0-cdh4.4.0.jar:/usr/lib/hadoop-hdfs/.//hadoop-hdfs.jar:/usr/lib/hadoop-hdfs/.//hadoop-hdfs-2.0.0-cdh4.4.0-tests.jar:/usr/lib/hadoop-yarn/.//*:/usr/lib/hadoop-0.20-mapreduce/./:/usr/lib/hadoop-0.20-mapreduce/lib/kfs-0.3.jar:/usr/lib/hadoop-0.20-mapreduce/lib/jsch-0.1.42.jar:/usr/lib/hadoop-0.20-mapreduce/lib/protobuf-java-2.4.0a.jar:/usr/lib/hadoop-0.20-mapreduce/lib/commons-lang-2.5.jar:/usr/lib/hadoop-0.20-mapreduce/lib/commons-collections-3.2.1.jar:/usr/lib/hadoop-0.20-mapreduce/lib/avro-1.7.4.jar:/usr/lib/hadoop-0.20-mapreduce/lib/servlet-api-2.5.jar:/usr/lib/hadoop-0.20-mapreduce/lib/junit-4.8.2.jar:/usr/lib/hadoop-0.20-mapreduce/lib/jackson-mapper-asl-1.8.8.jar:/usr/lib/hadoop-0.20-mapreduce/lib/commons-beanutils-core-1.8.0.jar:/usr/lib/hadoop-0.20-mapreduce/lib/commons-httpclient-3.1.jar:/usr/lib/hadoop-0.20-mapreduce/lib/jackson-jaxrs-1.8.8.jar:/usr/lib/hadoop-0.20-mapreduce/lib/jaxb-impl-2.2.3-1.jar:/usr/lib/hadoop-0.20-mapreduce/lib/slf4j-api-1.6.1.jar:/usr/lib/hadoop-0.20-mapreduce/lib/guava-11.0.2.jar:/usr/lib/hadoop-0.20-mapreduce/lib/snappy-java-1.0.4.1.jar:/usr/lib/hadoop-0.20-mapreduce/lib/commons-logging-1.1.1.jar:/usr/lib/hadoop-0.20-mapreduce/lib/commons-math-2.1.jar:/usr/lib/hadoop-0.20-mapreduce/lib/jline-0.9.94.jar:/usr/lib/hadoop-0.20-mapreduce/lib/jackson-core-asl-1.8.8.jar:/usr/lib/hadoop-0.20-mapreduce/lib/commons-net-3.1.jar:/usr/lib/hadoop-0.20-mapreduce/lib/jettison-1.1.jar:/usr/lib/hadoop-0.20-mapreduce/lib/hsqldb-1.8.0.10.jar:/usr/lib/hadoop-0.20-mapreduce/lib/hadoop-fairscheduler-2.0.0-mr1-cdh4.4.0.jar:/usr/lib/hadoop-0.20-mapreduce/lib/jetty-6.1.26.cloudera.2.jar:/usr/lib/hadoop-0.20-mapreduce/lib/jetty-util-6.1.26.cloudera.2.jar:/usr/lib/hadoop-0.20-mapreduce/lib/jersey-core-1.8.jar:/usr/lib/hadoop-0.20-mapreduce/lib/jsr305-1.3.9.jar:/usr/lib/hadoop-0.20-mapreduce/lib/jets3t-0.6.1.jar:/usr/lib/hadoop-0.20-mapreduce/lib/xz-1.0.jar:/usr/lib/hadoop-0.20-mapreduce/lib/jsp-api-2.1.jar:/usr/lib/hadoop-0.20-mapreduce/lib/jaxb-api-2.2.2.jar:/usr/lib/hadoop-0.20-mapreduce/lib/commons-compress-1.4.1.jar:/usr/lib/hadoop-0.20-mapreduce/lib/commons-el-1.0.jar:/usr/lib/hadoop-0.20-mapreduce/lib/commons-codec-1.4.jar:/usr/lib/hadoop-0.20-mapreduce/lib/ant-contrib-1.0b3.jar:/usr/lib/hadoop-0.20-mapreduce/lib/jackson-xc-1.8.8.jar:/usr/lib/hadoop-0.20-mapreduce/lib/avro-compiler-1.7.4.jar:/usr/lib/hadoop-0.20-mapreduce/lib/commons-beanutils-1.7.0.jar:/usr/lib/hadoop-0.20-mapreduce/lib/kfs-0.2.2.jar:/usr/lib/hadoop-0.20-mapreduce/lib/stax-api-1.0.1.jar:/usr/lib/hadoop-0.20-mapreduce/lib/zookeeper-3.4.5-cdh4.4.0.jar:/usr/lib/hadoop-0.20-mapreduce/lib/paranamer-2.3.jar:/usr/lib/hadoop-0.20-mapreduce/lib/activation-1.1.jar:/usr/lib/hadoop-0.20-mapreduce/lib/log4j-1.2.17.jar:/usr/lib/hadoop-0.20-mapreduce/lib/jersey-server-1.8.jar:/usr/lib/hadoop-0.20-mapreduce/lib/xmlenc-0.52.jar:/usr/lib/hadoop-0.20-mapreduce/lib/commons-digester-1.8.jar:/usr/lib/hadoop-0.20-mapreduce/lib/commons-cli-1.2.jar:/usr/lib/hadoop-0.20-mapreduce/lib/mockito-all-1.8.5.jar:/usr/lib/hadoop-0.20-mapreduce/lib/asm-3.2.jar:/usr/lib/hadoop-0.20-mapreduce/lib/commons-configuration-1.6.jar:/usr/lib/hadoop-0.20-mapreduce/lib/jersey-json-1.8.jar:/usr/lib/hadoop-0.20-mapreduce/lib/jasper-compiler-5.5.23.jar:/usr/lib/hadoop-0.20-mapreduce/lib/jasper-runtime-5.5.23.jar:/usr/lib/hadoop-0.20-mapreduce/lib/commons-io-2.1.jar:/usr/lib/hadoop-0.20-mapreduce/.//hadoop-tools.jar:/usr/lib/hadoop-0.20-mapreduce/.//hadoop-core-2.0.0-mr1-cdh4.4.0.jar:/usr/lib/hadoop-0.20-mapreduce/.//hadoop-ant.jar:/usr/lib/hadoop-0.20-mapreduce/.//hadoop-test-2.0.0-mr1-cdh4.4.0.jar:/usr/lib/hadoop-0.20-mapreduce/.//hadoop-tools-2.0.0-mr1-cdh4.4.0.jar:/usr/lib/hadoop-0.20-mapreduce/.//hadoop-core.jar:/usr/lib/hadoop-0.20-mapreduce/.//hadoop-test.jar:/usr/lib/hadoop-0.20-mapreduce/.//hadoop-examples-2.0.0-mr1-cdh4.4.0.jar:/usr/lib/hadoop-0.20-mapreduce/.//hadoop-examples.jar:/usr/lib/hadoop-0.20-mapreduce/.//hadoop-ant-2.0.0-mr1-cdh4.4.0.jar::/usr/lib/hadoop-mapreduce/*:/usr/lib/hadoop-mapreduce/*:/usr/lib/hadoop-mapreduce/*:/usr/lib/hadoop-mapreduce/*:/usr/lib/hadoop-mapreduce/*:/usr/lib/hadoop-mapreduce/*::/usr/lib/hadoop-mapreduce/*:/usr/lib/hadoop-mapreduce/*:/usr/lib/hadoop-mapreduce/*:/usr/lib/hadoop-mapreduce/*:/usr/lib/hadoop-mapreduce/*"
},
{
"key": "os.name",
"value": "Linux"
},
{
"key": "com.sun.management.jmxremote.ssl",
"value": "false"
},
{
"key": "hadoop.security.logger",
"value": "INFO,DRFAS"
},
{
"key": "com.sun.management.jmxremote.password.file",
"value": "/etc/hadoop/conf/jmxremote.password"
},
{
"key": "line.separator",
"value": "\n"
},
{
"key": "com.sun.management.jmxremote",
"value": ""
},
{
"key": "os.version",
"value": "2.6.32-358.el6.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/jdk64/jdk1.6.0_31/jre/lib/resources.jar:/usr/jdk64/jdk1.6.0_31/jre/lib/rt.jar:/usr/jdk64/jdk1.6.0_31/jre/lib/sunrsasign.jar:/usr/jdk64/jdk1.6.0_31/jre/lib/jsse.jar:/usr/jdk64/jdk1.6.0_31/jre/lib/jce.jar:/usr/jdk64/jdk1.6.0_31/jre/lib/charsets.jar:/usr/jdk64/jdk1.6.0_31/jre/lib/modules/jdk.boot.jar:/usr/jdk64/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/jdk64/jdk1.6.0_31/jre/lib/amd64"
},
{
"key": "hadoop.root.logger",
"value": "INFO,RFA"
},
{
"key": "java.endorsed.dirs",
"value": "/usr/jdk64/jdk1.6.0_31/jre/lib/endorsed"
},
{
"key": "sun.os.patch.level",
"value": "unknown"
},
{
"key": "sun.cpu.isalist",
"value": ""
},
{
"key": "user.home",
"value": "/home/mapred"
},
{
"key": "java.library.path",
"value": ":/usr/lib/hadoop/lib/native/Linux-amd64-64:/usr/lib/hadoop/lib/native:/usr/lib/hadoop/lib/native/Linux-amd64-64:/usr/lib/hadoop/lib/native/Linux-amd64-64:/usr/lib/hadoop/lib/native:/usr/lib/hadoop/lib/native/Linux-amd64-64:/usr/lib/hadoop/lib/native/Linux-amd64-64:/usr/lib/hadoop-0.20-mapreduce/bin/../lib/native/Linux-amd64-64"
},
{
"key": "java.specification.vendor",
"value": "Sun Microsystems Inc."
},
{
"key": "sun.management.compiler",
"value": "HotSpot 64-Bit Tiered Compilers"
},
{
"key": "java.rmi.server.randomIDs",
"value": "true"
}
],
"Uptime": 58383803
},
{
"name": "java.lang:type=ClassLoading",
"modelerType": "sun.management.ClassLoadingImpl",
"LoadedClassCount": 3809,
"UnloadedClassCount": 0,
"TotalLoadedClassCount": 3809,
"Verbose": false
},
{
"name": "java.lang:type=GarbageCollector,name=ConcurrentMarkSweep",
"modelerType": "sun.management.GarbageCollectorImpl",
"LastGcInfo": {
"GcThreadCount": 11,
"duration": 5281,
"endTime": 8980992,
"id": 439,
"memoryUsageAfterGc": [
{
"key": "CMS Perm Gen",
"value": {
"committed": 52436992,
"init": 21757952,
"max": 85983232,
"used": 31353248
}
},
{
"key": "Code Cache",
"value": {
"committed": 3407872,
"init": 2555904,
"max": 50331648,
"used": 3350784
}
},
{
"key": "CMS Old Gen",
"value": {
"committed": 5636096,
"init": 5439488,
"max": 864026624,
"used": 3388312
}
},
{
"key": "Par Eden Space",
"value": {
"committed": 167772160,
"init": 167772160,
"max": 167772160,
"used": 2818032
}
},
{
"key": "Par Survivor Space",
"value": {
"committed": 20971520,
"init": 20971520,
"max": 20971520,
"used": 149336
}
}
],
"memoryUsageBeforeGc": [
{
"key": "CMS Perm Gen",
"value": {
"committed": 52436992,
"init": 21757952,
"max": 85983232,
"used": 31353248
}
},
{
"key": "Code Cache",
"value": {
"committed": 3407872,
"init": 2555904,
"max": 50331648,
"used": 3350784
}
},
{
"key": "CMS Old Gen",
"value": {
"committed": 5636096,
"init": 5439488,
"max": 864026624,
"used": 3378728
}
},
{
"key": "Par Eden Space",
"value": {
"committed": 167772160,
"init": 167772160,
"max": 167772160,
"used": 167710272
}
},
{
"key": "Par Survivor Space",
"value": {
"committed": 20971520,
"init": 20971520,
"max": 20971520,
"used": 243944
}
}
],
"startTime": 8975711
},
"CollectionCount": 439,
"CollectionTime": 70236,
"Name": "ConcurrentMarkSweep",
"Valid": true,
"MemoryPoolNames": [
"Par Eden Space",
"Par Survivor Space",
"CMS Old Gen",
"CMS Perm Gen"
]
},
{
"name": "java.lang:type=Threading",
"modelerType": "sun.management.ThreadImpl",
"ThreadAllocatedMemoryEnabled": true,
"ThreadAllocatedMemorySupported": true,
"ThreadContentionMonitoringEnabled": false,
"DaemonThreadCount": 66,
"PeakThreadCount": 90,
"CurrentThreadCpuTimeSupported": true,
"ObjectMonitorUsageSupported": true,
"SynchronizerUsageSupported": true,
"ThreadContentionMonitoringSupported": true,
"ThreadCpuTimeEnabled": true,
"AllThreadIds": [
96,
94,
87,
86,
85,
84,
83,
82,
81,
80,
79,
78,
77,
76,
75,
74,
73,
72,
71,
70,
69,
68,
67,
66,
65,
64,
63,
62,
61,
60,
59,
58,
57,
56,
55,
54,
53,
52,
51,
50,
49,
48,
47,
46,
45,
44,
43,
42,
41,
40,
39,
38,
18,
20,
15,
37,
36,
35,
31,
30,
27,
26,
25,
24,
23,
19,
17,
14,
12,
11,
10,
5,
3,
2,
1
],
"CurrentThreadCpuTime": 2610000000,
"CurrentThreadUserTime": 2170000000,
"ThreadCount": 75,
"TotalStartedThreadCount": 102,
"ThreadCpuTimeSupported": true
},
{
"name": "java.util.logging:type=Logging",
"modelerType": "java.util.logging.Logging",
"LoggerNames": [
"sun.rmi.client.call",
"javax.management.remote.rmi",
"sun.rmi.server.call",
"sun.rmi.transport.tcp",
"javax.management.remote.timeout",
"sun.rmi.transport.tcp.proxy",
"com.google.common.cache.CacheBuilder",
"javax.management",
"javax.management.remote.misc",
"com.google.common.collect.MapMakerInternalMap",
"sun.rmi.client.ref",
"sun.awt.AppContext",
"sun.rmi.dgc",
"sun.rmi.transport.misc",
"global",
"sun.rmi.loader",
"sun.rmi.runtime",
"sun.rmi.server.ref",
"sun.management.jmxremote",
"javax.management.mbeanserver",
"com.google.common.cache.LocalCache",
""
]
},
{
"name": "java.lang:type=GarbageCollector,name=ParNew",
"modelerType": "sun.management.GarbageCollectorImpl",
"LastGcInfo": {
"GcThreadCount": 11,
"duration": 2,
"endTime": 57509645,
"id": 38,
"memoryUsageAfterGc": [
{
"key": "CMS Perm Gen",
"value": {
"committed": 52436992,
"init": 21757952,
"max": 85983232,
"used": 31377256
}
},
{
"key": "Code Cache",
"value": {
"committed": 3538944,
"init": 2555904,
"max": 50331648,
"used": 3399488
}
},
{
"key": "CMS Old Gen",
"value": {
"committed": 5832704,
"init": 5439488,
"max": 864026624,
"used": 3397960
}
},
{
"key": "Par Eden Space",
"value": {
"committed": 167772160,
"init": 167772160,
"max": 167772160,
"used": 0
}
},
{
"key": "Par Survivor Space",
"value": {
"committed": 20971520,
"init": 20971520,
"max": 20971520,
"used": 135384
}
}
],
"memoryUsageBeforeGc": [
{
"key": "CMS Perm Gen",
"value": {
"committed": 52436992,
"init": 21757952,
"max": 85983232,
"used": 31377256
}
},
{
"key": "Code Cache",
"value": {
"committed": 3538944,
"init": 2555904,
"max": 50331648,
"used": 3399488
}
},
{
"key": "CMS Old Gen",
"value": {
"committed": 5832704,
"init": 5439488,
"max": 864026624,
"used": 3397864
}
},
{
"key": "Par Eden Space",
"value": {
"committed": 167772160,
"init": 167772160,
"max": 167772160,
"used": 167772160
}
},
{
"key": "Par Survivor Space",
"value": {
"committed": 20971520,
"init": 20971520,
"max": 20971520,
"used": 131656
}
}
],
"startTime": 57509643
},
"CollectionCount": 38,
"CollectionTime": 150,
"Name": "ParNew",
"Valid": true,
"MemoryPoolNames": [
"Par Eden Space",
"Par Survivor Space"
]
},
{
"name": "java.lang:type=Compilation",
"modelerType": "sun.management.CompilationImpl",
"Name": "HotSpot 64-Bit Tiered Compilers",
"CompilationTimeMonitoringSupported": true,
"TotalCompilationTime": 11791
},
{
"name": "java.lang:type=MemoryPool,name=Par Eden Space",
"modelerType": "sun.management.MemoryPoolImpl",
"Name": "Par Eden Space",
"Type": "HEAP",
"Valid": true,
"CollectionUsage": {
"committed": 167772160,
"init": 167772160,
"max": 167772160,
"used": 0
},
"CollectionUsageThreshold": 0,
"CollectionUsageThresholdCount": 0,
"MemoryManagerNames": [
"ConcurrentMarkSweep",
"ParNew"
],
"PeakUsage": {
"committed": 167772160,
"init": 167772160,
"max": 167772160,
"used": 167772160
},
"Usage": {
"committed": 167772160,
"init": 167772160,
"max": 167772160,
"used": 90820232
},
"CollectionUsageThresholdExceeded": true,
"CollectionUsageThresholdSupported": true,
"UsageThresholdSupported": false
},
{
"name": "hadoop:service=JobTracker,name=JobTrackerInfo",
"modelerType": "org.apache.hadoop.mapred.JobTracker",
"Version": "2.0.0-mr1-cdh4.4.0, rUnknown",
"ThreadCount": 75,
"Hostname": "compute-54-14",
"ConfigVersion": "default",
"SummaryJson": "{\"nodes\":2,\"alive\":2,\"blacklisted\":0,\"slots\":{\"map_slots\":4,\"map_slots_used\":0,\"reduce_slots\":4,\"reduce_slots_used\":0},\"jobs\":0}",
"AliveNodesInfoJson": "[{\"hostname\":\"compute-54-14.local\",\"last_seen\":1383876931928,\"health\":\"OK\",\"slots\":{\"map_slots\":2,\"map_slots_used\":0,\"reduce_slots\":2,\"reduce_slots_used\":0},\"failures\":0,\"dir_failures\":0},{\"hostname\":\"compute-54-13.local\",\"last_seen\":1383876931986,\"health\":\"OK\",\"slots\":{\"map_slots\":2,\"map_slots_used\":0,\"reduce_slots\":2,\"reduce_slots_used\":0},\"failures\":0,\"dir_failures\":0}]",
"BlacklistedNodesInfoJson": "[]",
"QueueInfoJson": "{\"default\":{\"info\":\"N/A\"}}"
},
{
"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": "VM_CREATION",
"value": "true",
"writeable": true
},
{
"name": "PrintGCDetails",
"origin": "VM_CREATION",
"value": "true",
"writeable": true
},
{
"name": "PrintGCDateStamps",
"origin": "VM_CREATION",
"value": "true",
"writeable": true
},
{
"name": "PrintGCTimeStamps",
"origin": "VM_CREATION",
"value": "true",
"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=CMS Perm Gen",
"modelerType": "sun.management.MemoryPoolImpl",
"Name": "CMS Perm Gen",
"Type": "NON_HEAP",
"Valid": true,
"CollectionUsage": {
"committed": 52436992,
"init": 21757952,
"max": 85983232,
"used": 31353248
},
"CollectionUsageThreshold": 0,
"CollectionUsageThresholdCount": 0,
"MemoryManagerNames": [
"ConcurrentMarkSweep"
],
"PeakUsage": {
"committed": 52436992,
"init": 21757952,
"max": 85983232,
"used": 31377352
},
"Usage": {
"committed": 52436992,
"init": 21757952,
"max": 85983232,
"used": 31377352
},
"UsageThreshold": 0,
"UsageThresholdCount": 0,
"CollectionUsageThresholdExceeded": true,
"CollectionUsageThresholdSupported": true,
"UsageThresholdExceeded": true,
"UsageThresholdSupported": true
},
{
"name": "java.lang:type=OperatingSystem",
"modelerType": "com.sun.management.UnixOperatingSystem",
"MaxFileDescriptorCount": 32768,
"OpenFileDescriptorCount": 190,
"CommittedVirtualMemorySize": 1758130176,
"FreePhysicalMemorySize": 5379620864,
"FreeSwapSpaceSize": 8388599808,
"ProcessCpuTime": 443350000000,
"TotalPhysicalMemorySize": 8239173632,
"TotalSwapSpaceSize": 8388599808,
"Name": "Linux",
"AvailableProcessors": 4,
"Arch": "amd64",
"SystemLoadAverage": 0.05,
"Version": "2.6.32-358.el6.x86_64"
},
{
"name": "java.lang:type=MemoryPool,name=Par Survivor Space",
"modelerType": "sun.management.MemoryPoolImpl",
"Name": "Par Survivor Space",
"Type": "HEAP",
"Valid": true,
"CollectionUsage": {
"committed": 20971520,
"init": 20971520,
"max": 20971520,
"used": 135384
},
"CollectionUsageThreshold": 0,
"CollectionUsageThresholdCount": 0,
"MemoryManagerNames": [
"ConcurrentMarkSweep",
"ParNew"
],
"PeakUsage": {
"committed": 20971520,
"init": 20971520,
"max": 20971520,
"used": 5888736
},
"Usage": {
"committed": 20971520,
"init": 20971520,
"max": 20971520,
"used": 135384
},
"CollectionUsageThresholdExceeded": true,
"CollectionUsageThresholdSupported": true,
"UsageThresholdSupported": false
},
{
"name": "JMImplementation:type=MBeanServerDelegate",
"modelerType": "javax.management.MBeanServerDelegate",
"MBeanServerId": "compute-54-14.local_1383818548453",
"SpecificationName": "Java Management Extensions",
"SpecificationVersion": "1.4",
"SpecificationVendor": "Sun Microsystems",
"ImplementationName": "JMX",
"ImplementationVersion": "1.6.0_31-b04",
"ImplementationVendor": "Sun Microsystems"
},
{
"name": "java.lang:type=MemoryManager,name=CodeCacheManager",
"modelerType": "sun.management.MemoryManagerImpl",
"Name": "CodeCacheManager",
"Valid": true,
"MemoryPoolNames": [
"Code Cache"
]
}
]
}
At 2013-11-08 02:33:30,"Siddharth Wagle" <sw...@hortonworks.com> wrote:
Hi Xiong,
Could you provide some more details of how did you manage to install 2.0.0-mr1-cdh4.4.0 using Ambari?
It would be helpful if you could post the generated core-site.xml and mapred-site.xml
For the JMX properties can you hit the default JMX port for Job Tracker and get a response, http://<jt-host>:50030/jmx
Best Regards,
Sid
On Thu, Nov 7, 2013 at 2:08 AM, xiong <ca...@126.com> wrote:
Hi,all,
I install 2.0.0-mr1-cdh4.4.0 with ambari, but summary of mapreduce is n/a as follows and there are no jmx metrics for jobtracker?
why it is ?
Do this version of MR1(0.20 or latest) not include jmx metrics for jobtracker?
Thank you.
p.s.
| Total Slots Capacity | 0 maps / 0 reduces / n/a avg per node |
| Total Jobs | n/a submitted / n/a completed |
| Map Slots | n/a occupied / n/a reserved |
| Reduce Slots | n/a occupied / n/a reserved |
| Tasks: Maps | n/a running / n/a waiting |
| Tasks: Reduces | n/a running / n/a waiting |
CONFIDENTIALITY NOTICE
NOTICE: This message is intended for the use of the individual or entity to which it is addressed and may contain information that is confidential, privileged and exempt from disclosure under applicable law. If the reader of this message is not the intended recipient, you are hereby notified that any printing, copying, dissemination, distribution, disclosure or forwarding of this communication is strictly prohibited. If you have received this communication in error, please contact the sender immediately and delete it from your system. Thank You.
Re: JMX metrics for the Jobtracker
Posted by Siddharth Wagle <sw...@hortonworks.com>.
Hi Xiong,
Could you provide some more details of how did you manage to install
2.0.0-mr1-cdh4.4.0 using Ambari?
It would be helpful if you could post the generated core-site.xml and
mapred-site.xml
For the JMX properties can you hit the default JMX port for Job Tracker and
get a response, *http://<jt-host>:50030/jmx*
Best Regards,
Sid
On Thu, Nov 7, 2013 at 2:08 AM, xiong <ca...@126.com> wrote:
> Hi,all,
> I install 2.0.0-mr1-cdh4.4.0 with ambari, but summary of
> mapreduce is n/a as follows and there are no jmx metrics for jobtracker?
> why it is ?
> Do this version of MR1(0.20 or latest) not include jmx metrics
> for jobtracker?
> Thank you.
>
> p.s.
> Total Slots Capacity0 maps / 0 reduces / n/a avg per nodeTotal Jobsn/a
> submitted / n/a completedMap Slotsn/a occupied / n/a reservedReduce Slotsn/a
> occupied / n/a reservedTasks: Mapsn/a running / n/a waitingTasks: Reducesn/a
> running / n/a waiting
>
>
>
--
CONFIDENTIALITY NOTICE
NOTICE: This message is intended for the use of the individual or entity to
which it is addressed and may contain information that is confidential,
privileged and exempt from disclosure under applicable law. If the reader
of this message is not the intended recipient, you are hereby notified that
any printing, copying, dissemination, distribution, disclosure or
forwarding of this communication is strictly prohibited. If you have
received this communication in error, please contact the sender immediately
and delete it from your system. Thank You.
Re: JMX metrics for the Jobtracker
Posted by Siddharth Wagle <sw...@hortonworks.com>.
Hi Xiong,
Could you provide some more details of how did you manage to install
2.0.0-mr1-cdh4.4.0 using Ambari?
It would be helpful if you could post the generated core-site.xml and
mapred-site.xml
For the JMX properties can you hit the default JMX port for Job Tracker and
get a response, *http://<jt-host>:50030/jmx*
Best Regards,
Sid
On Thu, Nov 7, 2013 at 2:08 AM, xiong <ca...@126.com> wrote:
> Hi,all,
> I install 2.0.0-mr1-cdh4.4.0 with ambari, but summary of
> mapreduce is n/a as follows and there are no jmx metrics for jobtracker?
> why it is ?
> Do this version of MR1(0.20 or latest) not include jmx metrics
> for jobtracker?
> Thank you.
>
> p.s.
> Total Slots Capacity0 maps / 0 reduces / n/a avg per nodeTotal Jobsn/a
> submitted / n/a completedMap Slotsn/a occupied / n/a reservedReduce Slotsn/a
> occupied / n/a reservedTasks: Mapsn/a running / n/a waitingTasks: Reducesn/a
> running / n/a waiting
>
>
>
--
CONFIDENTIALITY NOTICE
NOTICE: This message is intended for the use of the individual or entity to
which it is addressed and may contain information that is confidential,
privileged and exempt from disclosure under applicable law. If the reader
of this message is not the intended recipient, you are hereby notified that
any printing, copying, dissemination, distribution, disclosure or
forwarding of this communication is strictly prohibited. If you have
received this communication in error, please contact the sender immediately
and delete it from your system. Thank You.