diff --git a/hadoop-tools/hadoop-sls/src/main/data/2jobs2min-rumen-jh.json b/hadoop-tools/hadoop-sls/src/main/data/2jobs2min-rumen-jh.json
index c252539d0db..8298d60d913 100644
--- a/hadoop-tools/hadoop-sls/src/main/data/2jobs2min-rumen-jh.json
+++ b/hadoop-tools/hadoop-sls/src/main/data/2jobs2min-rumen-jh.json
@@ -1,4 +1,4 @@
-[{
+{
   "priority" : "NORMAL",
   "jobID" : "job_1369942127770_1205",
   "user" : "jenkins",
@@ -5078,7 +5078,8 @@
   "clusterReduceMB" : -1,
   "jobMapMB" : 200,
   "jobReduceMB" : 200
-}, {
+}
+{
   "priority" : "NORMAL",
   "jobID" : "job_1369942127770_1206",
   "user" : "jenkins",
@@ -10158,586 +10159,4 @@
   "clusterReduceMB" : -1,
   "jobMapMB" : 200,
   "jobReduceMB" : 200
-}, {
-"priority" : "NORMAL",
-"jobID" : "job_1369942127770_1207",
-"user" : "jenkins",
-"jobName" : "TeraGen",
-"submitTime" : 1371223054499,
-"finishTime" : 1371223153874,
-"queue" : "sls_queue_1",
-"mapTasks" : [ {
-"startTime" : 1371223059053,
-"taskID" : "task_1369942127770_1207_m_000000",
-"taskType" : "MAP",
-"finishTime" : 1371223078206,
-"attempts" : [ ],
-"preferredLocations" : [ ],
-"taskStatus" : "KILLED",
-"inputBytes" : -1,
-"inputRecords" : -1,
-"outputBytes" : -1,
-"outputRecords" : -1
-} ],
-"reduceTasks" : [ ],
-"launchTime" : 1371223058937,
-"totalMaps" : 1,
-"totalReduces" : 0,
-"otherTasks" : [ ],
-"jobProperties" : {
-"mapreduce.job.ubertask.enable" : "false",
-"yarn.resourcemanager.max-completed-applications" : "10000",
-"yarn.resourcemanager.delayed.delegation-token.removal-interval-ms" : "30000",
-"mapreduce.client.submit.file.replication" : "2",
-"yarn.nodemanager.container-manager.thread-count" : "20",
-"mapred.queue.default.acl-administer-jobs" : "*",
-"dfs.image.transfer.bandwidthPerSec" : "0",
-"mapreduce.tasktracker.healthchecker.interval" : "60000",
-"mapreduce.jobtracker.staging.root.dir" : "/user",
-"yarn.resourcemanager.recovery.enabled" : "false",
-"yarn.resourcemanager.am.max-retries" : "1",
-"dfs.block.access.token.lifetime" : "600",
-"fs.AbstractFileSystem.file.impl" : "org.apache.hadoop.fs.local.LocalFs",
-"mapreduce.client.completion.pollinterval" : "5000",
-"mapreduce.job.ubertask.maxreduces" : "1",
-"mapreduce.reduce.shuffle.memory.limit.percent" : "0.25",
-"dfs.domain.socket.path" : "/var/run/hdfs-sockets/dn",
-"hadoop.ssl.keystores.factory.class" : "org.apache.hadoop.security.ssl.FileBasedKeyStoresFactory",
-"hadoop.http.authentication.kerberos.keytab" : "${user.home}/hadoop.keytab",
-"yarn.nodemanager.keytab" : "/etc/krb5.keytab",
-"mapreduce.task.io.sort.factor" : "10",
-"yarn.nodemanager.disk-health-checker.interval-ms" : "120000",
-"mapreduce.job.working.dir" : "hdfs://a2115.smile.com:9820/user/jenkins",
-"yarn.admin.acl" : "*",
-"mapreduce.job.speculative.speculativecap" : "0.1",
-"dfs.namenode.num.checkpoints.retained" : "2",
-"dfs.namenode.delegation.token.renew-interval" : "86400000",
-"yarn.nodemanager.resource.memory-mb" : "8192",
-"io.map.index.interval" : "128",
-"mapreduce.task.files.preserve.failedtasks" : "false",
-"dfs.namenode.http-address" : "a2115.smile.com:20101",
-"ha.zookeeper.session-timeout.ms" : "5000",
-"hadoop.hdfs.configuration.version" : "1",
-"dfs.datanode.balance.bandwidthPerSec" : "1048576",
-"mapreduce.reduce.shuffle.connect.timeout" : "180000",
-"hadoop.ssl.enabled" : "false",
-"dfs.journalnode.rpc-address" : "0.0.0.0:8485",
-"yarn.nodemanager.aux-services" : "mapreduce.shuffle",
-"mapreduce.job.counters.max" : "120",
-"dfs.datanode.readahead.bytes" : "4193404",
-"ipc.client.connect.max.retries.on.timeouts" : "45",
-"mapreduce.job.complete.cancel.delegation.tokens" : "true",
-"dfs.client.failover.max.attempts" : "15",
-"dfs.namenode.checkpoint.dir" : "file://${hadoop.tmp.dir}/dfs/namesecondary",
-"dfs.namenode.replication.work.multiplier.per.iteration" : "2",
-"fs.trash.interval" : "1",
-"yarn.resourcemanager.admin.address" : "a2115.smile.com:8033",
-"ha.health-monitor.check-interval.ms" : "1000",
-"mapreduce.job.outputformat.class" : "org.apache.hadoop.examples.terasort.TeraOutputFormat",
-"hadoop.jetty.logs.serve.aliases" : "true",
-"hadoop.http.authentication.kerberos.principal" : "HTTP/_HOST@LOCALHOST",
-"mapreduce.job.reduce.shuffle.consumer.plugin.class" : "org.apache.hadoop.mapreduce.task.reduce.Shuffle",
-"s3native.blocksize" : "67108864",
-"dfs.namenode.edits.dir" : "${dfs.namenode.name.dir}",
-"ha.health-monitor.sleep-after-disconnect.ms" : "1000",
-"dfs.encrypt.data.transfer" : "false",
-"dfs.datanode.http.address" : "0.0.0.0:9864",
-"mapreduce.terasort.num-rows" : "400000000",
-"mapreduce.job.map.class" : "org.apache.hadoop.examples.terasort.TeraGen$SortGenMapper",
-"dfs.namenode.write.stale.datanode.ratio" : "0.5f",
-"dfs.client.use.datanode.hostname" : "false",
-"yarn.acl.enable" : "true",
-"hadoop.security.instrumentation.requires.admin" : "false",
-"yarn.nodemanager.localizer.fetch.thread-count" : "4",
-"hadoop.security.authorization" : "false",
-"user.name" : "jenkins",
-"dfs.namenode.fs-limits.min-block-size" : "1048576",
-"dfs.client.failover.connection.retries.on.timeouts" : "0",
-"hadoop.security.group.mapping.ldap.search.filter.group" : "(objectClass=group)",
-"mapreduce.output.fileoutputformat.compress.codec" : "org.apache.hadoop.io.compress.DefaultCodec",
-"dfs.namenode.safemode.extension" : "30000",
-"mapreduce.shuffle.port" : "8080",
-"mapreduce.reduce.log.level" : "INFO",
-"yarn.log-aggregation-enable" : "false",
-"dfs.datanode.sync.behind.writes" : "false",
-"dfs.https.server.keystore.resource" : "ssl-server.xml",
-"hadoop.security.group.mapping.ldap.search.attr.group.name" : "cn",
-"dfs.namenode.replication.min" : "1",
-"mapreduce.map.java.opts" : " -Xmx825955249",
-"yarn.scheduler.fair.allocation.file" : "/etc/yarn/fair-scheduler.xml",
-"s3native.bytes-per-checksum" : "512",
-"mapreduce.tasktracker.tasks.sleeptimebeforesigkill" : "5000",
-"tfile.fs.output.buffer.size" : "262144",
-"yarn.nodemanager.local-dirs" : "${hadoop.tmp.dir}/nm-local-dir",
-"mapreduce.jobtracker.persist.jobstatus.active" : "false",
-"fs.AbstractFileSystem.hdfs.impl" : "org.apache.hadoop.fs.Hdfs",
-"mapreduce.job.map.output.collector.class" : "org.apache.hadoop.mapred.MapTask$MapOutputBuffer",
-"mapreduce.tasktracker.local.dir.minspacestart" : "0",
-"dfs.namenode.safemode.min.datanodes" : "0",
-"hadoop.security.uid.cache.secs" : "14400",
-"dfs.client.https.need-auth" : "false",
-"dfs.client.write.exclude.nodes.cache.expiry.interval.millis" : "600000",
-"dfs.client.https.keystore.resource" : "ssl-client.xml",
-"dfs.namenode.max.objects" : "0",
-"hadoop.ssl.client.conf" : "ssl-client.xml",
-"dfs.namenode.safemode.threshold-pct" : "0.999f",
-"mapreduce.tasktracker.local.dir.minspacekill" : "0",
-"dfs.blocksize" : "134217728",
-"yarn.resourcemanager.scheduler.class" : "org.apache.hadoop.yarn.server.resourcemanager.scheduler.fifo.FifoScheduler",
-"mapreduce.job.reduce.slowstart.completedmaps" : "0.8",
-"mapreduce.job.end-notification.retry.attempts" : "5",
-"mapreduce.job.inputformat.class" : "org.apache.hadoop.examples.terasort.TeraGen$RangeInputFormat",
-"mapreduce.map.memory.mb" : "1024",
-"mapreduce.job.user.name" : "jenkins",
-"mapreduce.tasktracker.outofband.heartbeat" : "false",
-"io.native.lib.available" : "true",
-"dfs.client-write-packet-size" : "65536",
-"mapreduce.client.progressmonitor.pollinterval" : "1000",
-"dfs.namenode.name.dir" : "file://${hadoop.tmp.dir}/dfs/name",
-"dfs.ha.log-roll.period" : "120",
-"mapreduce.reduce.input.buffer.percent" : "0.0",
-"mapreduce.map.output.compress.codec" : "org.apache.hadoop.io.compress.SnappyCodec",
-"dfs.client.failover.sleep.base.millis" : "500",
-"dfs.datanode.directoryscan.threads" : "1",
-"mapreduce.jobtracker.address" : "neededForHive:999999",
-"mapreduce.cluster.local.dir" : "${hadoop.tmp.dir}/mapred/local",
-"yarn.scheduler.fair.user-as-default-queue" : "true",
-"mapreduce.job.application.attempt.id" : "1",
-"dfs.permissions.enabled" : "true",
-"mapreduce.tasktracker.taskcontroller" : "org.apache.hadoop.mapred.DefaultTaskController",
-"yarn.scheduler.fair.preemption" : "true",
-"mapreduce.reduce.shuffle.parallelcopies" : "5",
-"dfs.support.append" : "true",
-"yarn.nodemanager.env-whitelist" : "JAVA_HOME,HADOOP_COMMON_HOME,HADOOP_HDFS_HOME,HADOOP_CONF_DIR,YARN_HOME",
-"mapreduce.job.maxtaskfailures.per.tracker" : "3",
-"ipc.client.connection.maxidletime" : "10000",
-"mapreduce.shuffle.ssl.enabled" : "false",
-"dfs.namenode.invalidate.work.pct.per.iteration" : "0.32f",
-"dfs.blockreport.intervalMsec" : "21600000",
-"fs.s3n.sleepTimeSeconds" : "10",
-"dfs.namenode.replication.considerLoad" : "true",
-"dfs.client.block.write.retries" : "3",
-"hadoop.ssl.server.conf" : "ssl-server.xml",
-"dfs.namenode.name.dir.restore" : "false",
-"rpc.engine.org.apache.hadoop.mapreduce.v2.api.MRClientProtocolPB" : "org.apache.hadoop.ipc.ProtobufRpcEngine",
-"dfs.datanode.hdfs-blocks-metadata.enabled" : "true",
-"ha.zookeeper.parent-znode" : "/hadoop-ha",
-"mapreduce.reduce.merge.inmem.threshold" : "1000",
-"mapreduce.input.fileinputformat.split.minsize" : "0",
-"dfs.replication" : "3",
-"ipc.client.tcpnodelay" : "false",
-"dfs.namenode.accesstime.precision" : "3600000",
-"dfs.client.read.shortcircuit.skip.checksum" : "false",
-"mapreduce.job.jvm.numtasks" : "1",
-"mapreduce.task.io.sort.mb" : "100",
-"io.file.buffer.size" : "65536",
-"dfs.namenode.audit.loggers" : "default",
-"dfs.namenode.checkpoint.txns" : "1000000",
-"yarn.nodemanager.admin-env" : "MALLOC_ARENA_MAX=$MALLOC_ARENA_MAX",
-"mapreduce.job.jar" : "/user/jenkins/.staging/job_1369942127770_1207/job.jar",
-"mapreduce.job.split.metainfo.maxsize" : "10000000",
-"kfs.replication" : "3",
-"rpc.engine.org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolPB" : "org.apache.hadoop.ipc.ProtobufRpcEngine",
-"yarn.app.mapreduce.am.scheduler.heartbeat.interval-ms" : "1000",
-"mapreduce.reduce.maxattempts" : "4",
-"kfs.stream-buffer-size" : "4096",
-"dfs.ha.tail-edits.period" : "60",
-"hadoop.security.authentication" : "simple",
-"fs.s3n.buffer.dir" : "${hadoop.tmp.dir}/s3n",
-"rpc.engine.org.apache.hadoop.yarn.api.AMRMProtocolPB" : "org.apache.hadoop.ipc.ProtobufRpcEngine",
-"yarn.app.mapreduce.am.job.task.listener.thread-count" : "30",
-"dfs.namenode.avoid.read.stale.datanode" : "false",
-"mapreduce.job.reduces" : "0",
-"mapreduce.map.sort.spill.percent" : "0.8",
-"dfs.datanode.drop.cache.behind.writes" : "false",
-"mapreduce.job.end-notification.retry.interval" : "1",
-"mapreduce.job.maps" : "96",
-"mapreduce.job.speculative.slownodethreshold" : "1.0",
-"tfile.fs.input.buffer.size" : "262144",
-"mapreduce.map.speculative" : "false",
-"dfs.block.access.token.enable" : "false",
-"dfs.journalnode.http-address" : "0.0.0.0:8480",
-"mapreduce.job.acl-view-job" : " ",
-"mapreduce.reduce.shuffle.retry-delay.max.ms" : "60000",
-"mapreduce.job.end-notification.max.retry.interval" : "5",
-"ftp.blocksize" : "67108864",
-"mapreduce.tasktracker.http.threads" : "80",
-"mapreduce.reduce.java.opts" : " -Xmx825955249",
-"dfs.datanode.data.dir" : "file://${hadoop.tmp.dir}/dfs/data",
-"ha.failover-controller.cli-check.rpc-timeout.ms" : "20000",
-"dfs.namenode.max.extra.edits.segments.retained" : "10000",
-"dfs.https.port" : "20102",
-"dfs.namenode.replication.interval" : "3",
-"mapreduce.task.skip.start.attempts" : "2",
-"dfs.namenode.https-address" : "a2115.smile.com:20102",
-"ipc.client.kill.max" : "10",
-"dfs.ha.automatic-failover.enabled" : "false",
-"mapreduce.jobhistory.keytab" : "/etc/security/keytab/jhs.service.keytab",
-"dfs.image.transfer.timeout" : "600000",
-"dfs.client.failover.sleep.max.millis" : "15000",
-"mapreduce.job.end-notification.max.attempts" : "5",
-"mapreduce.task.tmp.dir" : "./tmp",
-"dfs.default.chunk.view.size" : "32768",
-"kfs.bytes-per-checksum" : "512",
-"mapreduce.reduce.memory.mb" : "1024",
-"hadoop.http.filter.initializers" : "org.apache.hadoop.yarn.server.webproxy.amfilter.AmFilterInitializer",
-"dfs.datanode.failed.volumes.tolerated" : "0",
-"hadoop.http.authentication.type" : "simple",
-"dfs.datanode.data.dir.perm" : "700",
-"yarn.resourcemanager.client.thread-count" : "50",
-"ipc.server.listen.queue.size" : "128",
-"mapreduce.reduce.skip.maxgroups" : "0",
-"file.stream-buffer-size" : "4096",
-"dfs.namenode.fs-limits.max-directory-items" : "0",
-"io.mapfile.bloom.size" : "1048576",
-"yarn.nodemanager.container-executor.class" : "org.apache.hadoop.yarn.server.nodemanager.DefaultContainerExecutor",
-"mapreduce.map.maxattempts" : "4",
-"yarn.log-aggregation.retain-seconds" : "-1",
-"yarn.app.mapreduce.am.job.committer.cancel-timeout" : "60000",
-"ftp.replication" : "3",
-"yarn.nodemanager.health-checker.script.timeout-ms" : "1200000",
-"mapreduce.jobhistory.address" : "a2115.smile.com:10020",
-"mapreduce.jobtracker.taskcache.levels" : "2",
-"dfs.datanode.dns.nameserver" : "default",
-"mapreduce.application.classpath" : "$HADOOP_MAPRED_HOME/share/hadoop/mapreduce/*,$HADOOP_MAPRED_HOME/share/hadoop/mapreduce/lib/*",
-"yarn.nodemanager.log.retain-seconds" : "10800",
-"mapred.child.java.opts" : "-Xmx200m",
-"dfs.replication.max" : "512",
-"map.sort.class" : "org.apache.hadoop.util.QuickSort",
-"dfs.stream-buffer-size" : "4096",
-"dfs.namenode.backup.address" : "0.0.0.0:50100",
-"hadoop.util.hash.type" : "murmur",
-"dfs.block.access.key.update.interval" : "600",
-"dfs.datanode.dns.interface" : "default",
-"dfs.datanode.use.datanode.hostname" : "false",
-"mapreduce.job.output.key.class" : "org.apache.hadoop.io.Text",
-"dfs.client.read.shortcircuit" : "false",
-"dfs.namenode.backup.http-address" : "0.0.0.0:50105",
-"yarn.nodemanager.container-monitor.interval-ms" : "3000",
-"yarn.nodemanager.disk-health-checker.min-healthy-disks" : "0.25",
-"kfs.client-write-packet-size" : "65536",
-"ha.zookeeper.acl" : "world:anyone:rwcda",
-"yarn.nodemanager.sleep-delay-before-sigkill.ms" : "250",
-"mapreduce.job.dir" : "/user/jenkins/.staging/job_1369942127770_1207",
-"io.map.index.skip" : "0",
-"net.topology.node.switch.mapping.impl" : "org.apache.hadoop.net.ScriptBasedMapping",
-"fs.s3n.maxRetries" : "4",
-"ha.failover-controller.new-active.rpc-timeout.ms" : "60000",
-"s3native.client-write-packet-size" : "65536",
-"yarn.resourcemanager.amliveliness-monitor.interval-ms" : "1000",
-"hadoop.http.staticuser.user" : "dr.who",
-"mapreduce.reduce.speculative" : "false",
-"mapreduce.client.output.filter" : "FAILED",
-"mapreduce.ifile.readahead.bytes" : "4194304",
-"mapreduce.tasktracker.report.address" : "127.0.0.1:0",
-"mapreduce.task.userlog.limit.kb" : "0",
-"mapreduce.tasktracker.map.tasks.maximum" : "2",
-"hadoop.http.authentication.simple.anonymous.allowed" : "true",
-"hadoop.fuse.timer.period" : "5",
-"dfs.namenode.num.extra.edits.retained" : "1000000",
-"hadoop.rpc.socket.factory.class.default" : "org.apache.hadoop.net.StandardSocketFactory",
-"mapreduce.job.submithostname" : "a2115.smile.com",
-"dfs.namenode.handler.count" : "10",
-"fs.automatic.close" : "false",
-"mapreduce.job.submithostaddress" : "10.20.206.115",
-"mapreduce.tasktracker.healthchecker.script.timeout" : "600000",
-"dfs.datanode.directoryscan.interval" : "21600",
-"yarn.resourcemanager.address" : "a2115.smile.com:8032",
-"yarn.nodemanager.health-checker.interval-ms" : "600000",
-"yarn.resourcemanager.container-tokens.master-key-rolling-interval-secs" : "86400",
-"mapreduce.reduce.markreset.buffer.percent" : "0.0",
-"hadoop.security.group.mapping.ldap.directory.search.timeout" : "10000",
-"mapreduce.map.log.level" : "INFO",
-"dfs.bytes-per-checksum" : "512",
-"yarn.nodemanager.localizer.address" : "0.0.0.0:8040",
-"dfs.namenode.checkpoint.max-retries" : "3",
-"ha.health-monitor.rpc-timeout.ms" : "45000",
-"yarn.resourcemanager.keytab" : "/etc/krb5.keytab",
-"ftp.stream-buffer-size" : "4096",
-"dfs.namenode.avoid.write.stale.datanode" : "false",
-"hadoop.security.group.mapping.ldap.search.attr.member" : "member",
-"mapreduce.output.fileoutputformat.outputdir" : "hdfs://a2115.smile.com:9820/user/jenkins/tera-gen-1",
-"dfs.blockreport.initialDelay" : "0",
-"yarn.nm.liveness-monitor.expiry-interval-ms" : "600000",
-"hadoop.http.authentication.token.validity" : "36000",
-"dfs.namenode.delegation.token.max-lifetime" : "604800000",
-"mapreduce.job.hdfs-servers" : "${fs.defaultFS}",
-"s3native.replication" : "3",
-"yarn.nodemanager.localizer.client.thread-count" : "5",
-"dfs.heartbeat.interval" : "3",
-"rpc.engine.org.apache.hadoop.ipc.ProtocolMetaInfoPB" : "org.apache.hadoop.ipc.ProtobufRpcEngine",
-"dfs.ha.fencing.ssh.connect-timeout" : "30000",
-"yarn.resourcemanager.container.liveness-monitor.interval-ms" : "600000",
-"yarn.am.liveness-monitor.expiry-interval-ms" : "600000",
-"mapreduce.task.profile" : "false",
-"mapreduce.tasktracker.http.address" : "0.0.0.0:50060",
-"mapreduce.tasktracker.instrumentation" : "org.apache.hadoop.mapred.TaskTrackerMetricsInst",
-"mapreduce.jobhistory.webapp.address" : "a2115.smile.com:19888",
-"ha.failover-controller.graceful-fence.rpc-timeout.ms" : "5000",
-"yarn.ipc.rpc.class" : "org.apache.hadoop.yarn.ipc.HadoopYarnProtoRPC",
-"mapreduce.job.name" : "TeraGen",
-"kfs.blocksize" : "67108864",
-"yarn.resourcemanager.am-rm-tokens.master-key-rolling-interval-secs" : "86400",
-"mapreduce.job.ubertask.maxmaps" : "9",
-"yarn.scheduler.maximum-allocation-mb" : "8192",
-"yarn.nodemanager.heartbeat.interval-ms" : "1000",
-"mapreduce.job.userlog.retain.hours" : "24",
-"dfs.namenode.secondary.http-address" : "0.0.0.0:9868",
-"mapreduce.task.timeout" : "600000",
-"mapreduce.framework.name" : "yarn",
-"ipc.client.idlethreshold" : "4000",
-"ftp.bytes-per-checksum" : "512",
-"ipc.server.tcpnodelay" : "false",
-"dfs.namenode.stale.datanode.interval" : "30000",
-"mapreduce.job.speculative.slowtaskthreshold" : "1.0",
-"yarn.nodemanager.localizer.cache.target-size-mb" : "10240",
-"yarn.nodemanager.remote-app-log-dir" : "/tmp/logs",
-"mapreduce.job.queuename" : "sls_queue_1",
-"dfs.client.failover.connection.retries" : "0",
-"hadoop.rpc.protection" : "authentication",
-"yarn.scheduler.minimum-allocation-mb" : "1024",
-"yarn.app.mapreduce.client-am.ipc.max-retries" : "1",
-"hadoop.security.auth_to_local" : "DEFAULT",
-"dfs.secondary.namenode.kerberos.internal.spnego.principal" : "${dfs.web.authentication.kerberos.principal}",
-"ftp.client-write-packet-size" : "65536",
-"fs.defaultFS" : "hdfs://a2115.smile.com:9820",
-"yarn.nodemanager.address" : "0.0.0.0:0",
-"yarn.scheduler.fair.assignmultiple" : "true",
-"yarn.resourcemanager.scheduler.client.thread-count" : "50",
-"mapreduce.task.merge.progress.records" : "10000",
-"file.client-write-packet-size" : "65536",
-"yarn.nodemanager.delete.thread-count" : "4",
-"yarn.resourcemanager.scheduler.address" : "a2115.smile.com:8030",
-"fs.trash.checkpoint.interval" : "0",
-"hadoop.http.authentication.signature.secret.file" : "${user.home}/hadoop-http-auth-signature-secret",
-"s3native.stream-buffer-size" : "4096",
-"mapreduce.reduce.shuffle.read.timeout" : "180000",
-"mapreduce.admin.user.env" : "LD_LIBRARY_PATH=$HADOOP_COMMON_HOME/lib/native",
-"yarn.app.mapreduce.am.command-opts" : " -Xmx1238932873",
-"dfs.namenode.checkpoint.edits.dir" : "${dfs.namenode.checkpoint.dir}",
-"fs.permissions.umask-mode" : "022",
-"dfs.client.domain.socket.data.traffic" : "false",
-"hadoop.common.configuration.version" : "0.23.0",
-"mapreduce.tasktracker.dns.interface" : "default",
-"mapreduce.output.fileoutputformat.compress.type" : "BLOCK",
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