| name | value |
|---|
| fs.s3n.impl | org.apache.hadoop.fs.s3native.NativeS3FileSystem |
| mapred.task.cache.levels | 2 |
| hadoop.tmp.dir | /home/hadoop/hadoop/hadoop-data/ |
| hadoop.native.lib | true |
| map.sort.class | org.apache.hadoop.util.QuickSort |
| dfs.namenode.decommission.nodes.per.interval | 5 |
| dfs.https.need.client.auth | false |
| ipc.client.idlethreshold | 4000 |
| dfs.datanode.data.dir.perm | 755 |
| mapred.system.dir | ${hadoop.tmp.dir}/mapred/system |
| mapred.job.tracker.persist.jobstatus.hours | 0 |
| dfs.datanode.address | 0.0.0.0:50010 |
| dfs.namenode.logging.level | info |
| dfs.block.access.token.enable | false |
| io.skip.checksum.errors | false |
| fs.default.name | hdfs://h001:9000 |
| mapred.cluster.reduce.memory.mb | -1 |
| mapred.reducer.new-api | true |
| mapred.child.tmp | ./tmp |
| fs.har.impl.disable.cache | true |
| dfs.safemode.threshold.pct | 0.999f |
| mapred.skip.reduce.max.skip.groups | 0 |
| dfs.namenode.handler.count | 10 |
| dfs.blockreport.initialDelay | 0 |
| mapred.heartbeats.in.second | 100 |
| mapred.tasktracker.dns.nameserver | default |
| io.sort.factor | 10 |
| mapred.task.timeout | 600000 |
| mapred.max.tracker.failures | 4 |
| hadoop.rpc.socket.factory.class.default | org.apache.hadoop.net.StandardSocketFactory |
| mapred.job.tracker.jobhistory.lru.cache.size | 5 |
| fs.hdfs.impl | org.apache.hadoop.hdfs.DistributedFileSystem |
| mapred.queue.default.acl-administer-jobs | * |
| mapred.output.key.class | org.apache.hadoop.io.Text |
| dfs.block.access.key.update.interval | 600 |
| mapred.skip.map.auto.incr.proc.count | true |
| mapreduce.job.complete.cancel.delegation.tokens | true |
| io.mapfile.bloom.size | 1048576 |
| mapreduce.reduce.shuffle.connect.timeout | 180000 |
| dfs.safemode.extension | 30000 |
| mapred.jobtracker.blacklist.fault-timeout-window | 180 |
| tasktracker.http.threads | 40 |
| mapred.job.shuffle.merge.percent | 0.66 |
| mapreduce.inputformat.class | org.apache.hadoop.mapreduce.lib.input.TextInputFormat |
| fs.ftp.impl | org.apache.hadoop.fs.ftp.FTPFileSystem |
| user.name | hadoop |
| mapred.output.compress | false |
| io.bytes.per.checksum | 512 |
| mapred.combine.recordsBeforeProgress | 10000 |
| mapred.healthChecker.script.timeout | 600000 |
| topology.node.switch.mapping.impl | org.apache.hadoop.net.ScriptBasedMapping |
| dfs.https.server.keystore.resource | ssl-server.xml |
| mapred.reduce.slowstart.completed.maps | 0.05 |
| mapred.reduce.max.attempts | 4 |
| fs.ramfs.impl | org.apache.hadoop.fs.InMemoryFileSystem |
| dfs.block.access.token.lifetime | 600 |
| dfs.name.edits.dir | ${dfs.name.dir} |
| mapred.skip.map.max.skip.records | 0 |
| mapred.cluster.map.memory.mb | -1 |
| hadoop.security.group.mapping | org.apache.hadoop.security.ShellBasedUnixGroupsMapping |
| mapred.job.tracker.persist.jobstatus.dir | /jobtracker/jobsInfo |
| mapred.jar | hdfs://h001:9000/home/hadoop/hadoop/hadoop-data/mapred/staging/hadoop/.staging/job_201307111807_0008/job.jar |
| dfs.block.size | 10485760 |
| fs.s3.buffer.dir | ${hadoop.tmp.dir}/s3 |
| job.end.retry.attempts | 0 |
| fs.file.impl | org.apache.hadoop.fs.LocalFileSystem |
| mapred.local.dir.minspacestart | 0 |
| mapred.output.compression.type | RECORD |
| dfs.datanode.ipc.address | 0.0.0.0:50020 |
| dfs.permissions | true |
| topology.script.number.args | 100 |
| io.mapfile.bloom.error.rate | 0.005 |
| mapred.cluster.max.reduce.memory.mb | -1 |
| mapred.max.tracker.blacklists | 4 |
| mapred.task.profile.maps | 0-2 |
| dfs.datanode.https.address | 0.0.0.0:50475 |
| dfs.umaskmode | 022 |
| mapred.userlog.retain.hours | 24 |
| dfs.secondary.http.address | h002:50090 |
| dfs.replication.max | 512 |
| mapred.job.tracker.persist.jobstatus.active | false |
| hadoop.security.authorization | false |
| local.cache.size | 10737418240 |
| dfs.namenode.delegation.token.renew-interval | 86400000 |
| mapred.min.split.size | 0 |
| mapred.map.tasks | 48 |
| mapred.child.java.opts | -Xmx200m |
| mapreduce.job.counters.limit | 120 |
| mapred.output.value.class | org.apache.hadoop.io.IntWritable |
| dfs.https.client.keystore.resource | ssl-client.xml |
| mapred.job.queue.name | default |
| dfs.https.address | 0.0.0.0:50470 |
| mapred.job.tracker.retiredjobs.cache.size | 1000 |
| dfs.balance.bandwidthPerSec | 1048576 |
| ipc.server.listen.queue.size | 128 |
| job.end.retry.interval | 30000 |
| mapred.inmem.merge.threshold | 1000 |
| mapred.skip.attempts.to.start.skipping | 2 |
| mapreduce.tasktracker.outofband.heartbeat.damper | 1000000 |
| fs.checkpoint.dir | ${hadoop.tmp.dir}/dfs/namesecondary |
| mapred.reduce.tasks | 1 |
| mapred.merge.recordsBeforeProgress | 10000 |
| mapred.userlog.limit.kb | 0 |
| mapred.job.reduce.memory.mb | -1 |
| dfs.max.objects | 0 |
| webinterface.private.actions | false |
| hadoop.security.token.service.use_ip | true |
| io.sort.spill.percent | 0.80 |
| mapred.job.shuffle.input.buffer.percent | 0.70 |
| mapred.job.name | airDepartureDelayCount |
| dfs.datanode.dns.nameserver | default |
| mapred.map.tasks.speculative.execution | true |
| hadoop.util.hash.type | murmur |
| dfs.blockreport.intervalMsec | 3600000 |
| mapred.map.max.attempts | 4 |
| mapreduce.job.acl-view-job | |
| dfs.client.block.write.retries | 3 |
| mapred.job.tracker.handler.count | 10 |
| mapreduce.reduce.shuffle.read.timeout | 180000 |
| mapred.tasktracker.expiry.interval | 600000 |
| dfs.https.enable | false |
| mapred.jobtracker.maxtasks.per.job | -1 |
| mapred.jobtracker.job.history.block.size | 3145728 |
| keep.failed.task.files | false |
| mapreduce.outputformat.class | org.apache.hadoop.mapreduce.lib.output.TextOutputFormat |
| dfs.datanode.failed.volumes.tolerated | 0 |
| ipc.client.tcpnodelay | false |
| mapred.task.profile.reduces | 0-2 |
| mapred.output.compression.codec | org.apache.hadoop.io.compress.DefaultCodec |
| io.map.index.skip | 0 |
| mapred.working.dir | hdfs://h001:9000/user/hadoop |
| ipc.server.tcpnodelay | false |
| mapred.jobtracker.blacklist.fault-bucket-width | 15 |
| dfs.namenode.delegation.key.update-interval | 86400000 |
| mapred.used.genericoptionsparser | true |
| mapred.mapper.new-api | true |
| mapred.job.map.memory.mb | -1 |
| dfs.default.chunk.view.size | 32768 |
| hadoop.logfile.size | 10000000 |
| mapred.reduce.tasks.speculative.execution | true |
| mapreduce.job.dir | hdfs://h001:9000/home/hadoop/hadoop/hadoop-data/mapred/staging/hadoop/.staging/job_201307111807_0008 |
| mapreduce.tasktracker.outofband.heartbeat | false |
| mapreduce.reduce.input.limit | -1 |
| dfs.datanode.du.reserved | 0 |
| hadoop.security.authentication | simple |
| fs.checkpoint.period | 3600 |
| dfs.web.ugi | webuser,webgroup |
| mapred.job.reuse.jvm.num.tasks | 1 |
| mapred.jobtracker.completeuserjobs.maximum | 100 |
| dfs.df.interval | 60000 |
| dfs.data.dir | /home/hadoop/hadoop/hdfs/data |
| mapred.task.tracker.task-controller | org.apache.hadoop.mapred.DefaultTaskController |
| fs.s3.maxRetries | 4 |
| dfs.datanode.dns.interface | default |
| mapred.cluster.max.map.memory.mb | -1 |
| dfs.support.append | false |
| mapreduce.reduce.shuffle.maxfetchfailures | 10 |
| mapreduce.job.acl-modify-job | |
| dfs.permissions.supergroup | supergroup |
| mapred.local.dir | ${hadoop.tmp.dir}/mapred/local |
| fs.hftp.impl | org.apache.hadoop.hdfs.HftpFileSystem |
| fs.trash.interval | 0 |
| fs.s3.sleepTimeSeconds | 10 |
| dfs.replication.min | 1 |
| mapred.submit.replication | 10 |
| fs.har.impl | org.apache.hadoop.fs.HarFileSystem |
| mapred.map.output.compression.codec | org.apache.hadoop.io.compress.DefaultCodec |
| mapred.tasktracker.dns.interface | default |
| dfs.namenode.decommission.interval | 30 |
| dfs.http.address | h001:50070 |
| dfs.heartbeat.interval | 3 |
| mapred.job.tracker | h001:9001 |
| mapreduce.job.submithost | h001 |
| io.seqfile.sorter.recordlimit | 1000000 |
| dfs.name.dir | /home/hadoop/hadoop/hdfs/name |
| mapred.line.input.format.linespermap | 1 |
| mapred.jobtracker.taskScheduler | org.apache.hadoop.mapred.JobQueueTaskScheduler |
| dfs.datanode.http.address | 0.0.0.0:50075 |
| fs.webhdfs.impl | org.apache.hadoop.hdfs.web.WebHdfsFileSystem |
| mapred.local.dir.minspacekill | 0 |
| dfs.replication.interval | 3 |
| io.sort.record.percent | 0.05 |
| mapreduce.reduce.class | com.jacob.mr.tool.airdelay.AirReducer |
| fs.kfs.impl | org.apache.hadoop.fs.kfs.KosmosFileSystem |
| mapred.temp.dir | ${hadoop.tmp.dir}/mapred/temp |
| mapred.tasktracker.reduce.tasks.maximum | 2 |
| dfs.replication | 1 |
| fs.checkpoint.edits.dir | ${fs.checkpoint.dir} |
| mapred.tasktracker.tasks.sleeptime-before-sigkill | 5000 |
| mapred.job.reduce.input.buffer.percent | 0.0 |
| mapred.tasktracker.indexcache.mb | 10 |
| mapreduce.job.split.metainfo.maxsize | 10000000 |
| hadoop.logfile.count | 10 |
| mapred.skip.reduce.auto.incr.proc.count | true |
| mapreduce.job.submithostaddress | 192.168.73.71 |
| io.seqfile.compress.blocksize | 1000000 |
| fs.s3.block.size | 67108864 |
| mapred.tasktracker.taskmemorymanager.monitoring-interval | 5000 |
| mapred.queue.default.state | RUNNING |
| mapred.acls.enabled | false |
| mapreduce.jobtracker.staging.root.dir | ${hadoop.tmp.dir}/mapred/staging |
| mapred.queue.names | default |
| dfs.access.time.precision | 3600000 |
| fs.hsftp.impl | org.apache.hadoop.hdfs.HsftpFileSystem |
| mapred.task.tracker.http.address | 0.0.0.0:50060 |
| mapred.reduce.parallel.copies | 5 |
| io.seqfile.lazydecompress | true |
| mapred.output.dir | /user/hadoop/mr/0711out/out006 |
| io.sort.mb | 100 |
| ipc.client.connection.maxidletime | 10000 |
| mapred.compress.map.output | false |
| hadoop.security.uid.cache.secs | 14400 |
| mapred.task.tracker.report.address | 127.0.0.1:0 |
| mapred.healthChecker.interval | 60000 |
| ipc.client.kill.max | 10 |
| ipc.client.connect.max.retries | 10 |
| mapreduce.map.class | com.jacob.mr.tool.airdelay.AirMapper |
| fs.s3.impl | org.apache.hadoop.fs.s3.S3FileSystem |
| mapred.user.jobconf.limit | 5242880 |
| mapred.input.dir | hdfs://h001:9000/user/hadoop/mr/0711/1988.csv |
| mapred.job.tracker.http.address | 0.0.0.0:50030 |
| io.file.buffer.size | 4096 |
| mapred.jobtracker.restart.recover | false |
| io.serializations | org.apache.hadoop.io.serializer.WritableSerialization |
| dfs.datanode.handler.count | 3 |
| mapred.task.profile | false |
| mapreduce.input.num.files | 1 |
| dfs.replication.considerLoad | true |
| jobclient.output.filter | FAILED |
| dfs.namenode.delegation.token.max-lifetime | 604800000 |
| mapred.tasktracker.map.tasks.maximum | 2 |
| io.compression.codecs | org.apache.hadoop.io.compress.DefaultCodec,org.apache.hadoop.io.compress.GzipCodec,org.apache.hadoop.io.compress.BZip2Codec,org.apache.hadoop.io.compress.SnappyCodec |
| fs.checkpoint.size | 67108864 |
