1 log4j:WARN No appenders could be found for logger (org.apache.hadoop.metrics2.lib.MutableMetricsFactory). 2 log4j:WARN Please initialize the log4j system properly. 3 log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info. 4 1 5 hadoop.security.groups.cache.secs 300 6 dfs.datanode.cache.revocation.timeout.ms 900000 7 dfs.namenode.resource.check.interval 5000 8 s3.client-write-packet-size 65536 9 dfs.client.https.need-auth false 10 dfs.replication 1 11 hadoop.security.group.mapping.ldap.directory.search.timeout 10000 12 dfs.datanode.available-space-volume-choosing-policy.balanced-space-threshold 10737418240 13 hadoop.work.around.non.threadsafe.getpwuid false 14 dfs.namenode.write-lock-reporting-threshold-ms 5000 15 fs.ftp.host.port 21 16 dfs.namenode.avoid.read.stale.datanode false 17 dfs.journalnode.rpc-address 0.0.0.0:8485 18 hadoop.security.kms.client.encrypted.key.cache.expiry 43200000 19 ipc.client.connection.maxidletime 10000 20 hadoop.registry.zk.session.timeout.ms 60000 21 tfile.io.chunk.size 1048576 22 fs.automatic.close true 23 ha.health-monitor.sleep-after-disconnect.ms 1000 24 io.map.index.interval 128 25 dfs.namenode.https-address 0.0.0.0:50470 26 dfs.mover.max-no-move-interval 60000 27 io.seqfile.sorter.recordlimit 1000000 28 fs.s3n.multipart.uploads.enabled false 29 hadoop.util.hash.type murmur 30 dfs.namenode.replication.min 1 31 dfs.datanode.directoryscan.threads 1 32 dfs.namenode.fs-limits.min-block-size 1048576 33 dfs.datanode.directoryscan.interval 21600 34 fs.AbstractFileSystem.file.impl org.apache.hadoop.fs.local.LocalFs 35 dfs.namenode.acls.enabled false 36 dfs.client.short.circuit.replica.stale.threshold.ms 1800000 37 net.topology.script.number.args 100 38 hadoop.http.authentication.token.validity 36000 39 fs.s3.block.size 67108864 40 dfs.namenode.resource.du.reserved 104857600 41 ha.failover-controller.graceful-fence.rpc-timeout.ms 5000 42 s3native.bytes-per-checksum 512 43 dfs.namenode.datanode.registration.ip-hostname-check true 44 dfs.namenode.path.based.cache.block.map.allocation.percent 0.25 45 dfs.namenode.backup.http-address 0.0.0.0:50105 46 hadoop.security.group.mapping org.apache.hadoop.security.JniBasedUnixGroupsMappingWithFallback 47 dfs.namenode.edits.noeditlogchannelflush false 48 dfs.datanode.cache.revocation.polling.ms 500 49 dfs.namenode.audit.loggers default 50 hadoop.security.groups.cache.warn.after.ms 5000 51 io.serializations org.apache.hadoop.io.serializer.WritableSerialization,org.apache.hadoop.io.serializer.avro.AvroSpecificSerialization,org.apache.hadoop.io.serializer.avro.AvroReflectSerialization 52 dfs.namenode.lazypersist.file.scrub.interval.sec 300 53 fs.s3a.threads.core 15 54 hadoop.security.crypto.buffer.size 8192 55 hadoop.http.cross-origin.allowed-methods GET,POST,HEAD 56 hadoop.registry.zk.retry.interval.ms 1000 57 dfs.http.policy HTTP_ONLY 58 hadoop.registry.secure false 59 dfs.namenode.replication.interval 3 60 dfs.namenode.safemode.min.datanodes 0 61 dfs.client.file-block-storage-locations.num-threads 10 62 nfs.dump.dir /tmp/.hdfs-nfs 63 dfs.namenode.secondary.https-address 0.0.0.0:50091 64 hadoop.kerberos.kinit.command kinit 65 dfs.block.access.token.lifetime 600 66 dfs.webhdfs.enabled true 67 dfs.client.use.datanode.hostname false 68 dfs.namenode.delegation.token.max-lifetime 604800000 69 fs.trash.interval 0 70 dfs.datanode.drop.cache.behind.writes false 71 dfs.namenode.avoid.write.stale.datanode false 72 dfs.namenode.num.extra.edits.retained 1000000 73 s3.blocksize 67108864 74 ipc.client.connect.max.retries.on.timeouts 45 75 dfs.datanode.data.dir /home/hadoop/data/hadoopdata/data 76 fs.s3.buffer.dir ${hadoop.tmp.dir}/s3 77 fs.s3n.block.size 67108864 78 nfs.exports.allowed.hosts * rw 79 ha.health-monitor.connect-retry-interval.ms 1000 80 hadoop.security.instrumentation.requires.admin false 81 hadoop.registry.zk.retry.ceiling.ms 60000 82 nfs.rtmax 1048576 83 dfs.client.mmap.cache.size 256 84 dfs.datanode.data.dir.perm 700 85 io.file.buffer.size 4096 86 dfs.namenode.backup.address 0.0.0.0:50100 87 dfs.client.datanode-restart.timeout 30 88 dfs.datanode.readahead.bytes 4194304 89 dfs.namenode.xattrs.enabled true 90 io.mapfile.bloom.size 1048576 91 ipc.client.connect.retry.interval 1000 92 dfs.client-write-packet-size 65536 93 dfs.namenode.checkpoint.txns 1000000 94 dfs.datanode.bp-ready.timeout 20 95 dfs.datanode.transfer.socket.send.buffer.size 131072 96 hadoop.security.kms.client.authentication.retry-count 1 97 dfs.client.block.write.retries 3 98 fs.swift.impl org.apache.hadoop.fs.swift.snative.SwiftNativeFileSystem 99 ha.failover-controller.graceful-fence.connection.retries 1 100 hadoop.registry.zk.connection.timeout.ms 15000 101 dfs.namenode.safemode.threshold-pct 0.999f 102 dfs.cachereport.intervalMsec 10000 103 hadoop.security.java.secure.random.algorithm SHA1PRNG 104 ftp.blocksize 67108864 105 dfs.namenode.list.cache.directives.num.responses 100 106 dfs.namenode.kerberos.principal.pattern * 107 file.stream-buffer-size 4096 108 dfs.datanode.dns.nameserver default 109 fs.s3a.max.total.tasks 1000 110 dfs.namenode.replication.considerLoad true 111 nfs.allow.insecure.ports true 112 dfs.namenode.edits.journal-plugin.qjournal org.apache.hadoop.hdfs.qjournal.client.QuorumJournalManager 113 dfs.client.write.exclude.nodes.cache.expiry.interval.millis 600000 114 dfs.client.mmap.cache.timeout.ms 3600000 115 ipc.client.idlethreshold 4000 116 io.skip.checksum.errors false 117 ftp.stream-buffer-size 4096 118 fs.s3a.fast.upload false 119 dfs.client.failover.connection.retries.on.timeouts 0 120 file.blocksize 67108864 121 ftp.replication 3 122 dfs.namenode.replication.work.multiplier.per.iteration 2 123 hadoop.security.authorization false 124 hadoop.http.authentication.simple.anonymous.allowed true 125 s3native.client-write-packet-size 65536 126 hadoop.rpc.socket.factory.class.default org.apache.hadoop.net.StandardSocketFactory 127 file.bytes-per-checksum 512 128 dfs.datanode.slow.io.warning.threshold.ms 300 129 fs.har.impl.disable.cache true 130 rpc.engine.org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolPB org.apache.hadoop.ipc.ProtobufRpcEngine 131 io.seqfile.lazydecompress true 132 dfs.namenode.reject-unresolved-dn-topology-mapping false 133 hadoop.common.configuration.version 0.23.0 134 hadoop.security.authentication simple 135 dfs.datanode.drop.cache.behind.reads false 136 dfs.image.compression.codec org.apache.hadoop.io.compress.DefaultCodec 137 dfs.client.read.shortcircuit.streams.cache.size 256 138 file.replication 1 139 dfs.namenode.top.num.users 10 140 dfs.namenode.accesstime.precision 3600000 141 dfs.namenode.fs-limits.max-xattrs-per-inode 32 142 dfs.image.transfer.timeout 60000 143 io.mapfile.bloom.error.rate 0.005 144 nfs.wtmax 1048576 145 hadoop.security.kms.client.encrypted.key.cache.size 500 146 dfs.namenode.edit.log.autoroll.check.interval.ms 300000 147 fs.s3a.multipart.purge false 148 dfs.namenode.support.allow.format true 149 hadoop.hdfs.configuration.version 1 150 fs.s3a.connection.establish.timeout 5000 151 hadoop.security.group.mapping.ldap.search.attr.member member 152 dfs.secondary.namenode.kerberos.internal.spnego.principal ${dfs.web.authentication.kerberos.principal} 153 dfs.stream-buffer-size 4096 154 hadoop.ssl.client.conf ssl-client.xml 155 dfs.namenode.invalidate.work.pct.per.iteration 0.32f 156 fs.s3a.multipart.purge.age 86400 157 dfs.journalnode.https-address 0.0.0.0:8481 158 dfs.namenode.top.enabled true 159 hadoop.security.kms.client.encrypted.key.cache.low-watermark 0.3f 160 dfs.namenode.max.objects 0 161 hadoop.user.group.static.mapping.overrides dr.who=; 162 fs.s3a.fast.buffer.size 1048576 163 dfs.bytes-per-checksum 512 164 dfs.datanode.max.transfer.threads 4096 165 dfs.block.access.key.update.interval 600 166 ipc.maximum.data.length 67108864 167 tfile.fs.input.buffer.size 262144 168 ha.failover-controller.new-active.rpc-timeout.ms 60000 169 dfs.client.cached.conn.retry 3 170 dfs.client.read.shortcircuit false 171 hadoop.ssl.hostname.verifier DEFAULT 172 dfs.datanode.hdfs-blocks-metadata.enabled false 173 dfs.datanode.directoryscan.throttle.limit.ms.per.sec 0 174 dfs.image.transfer.chunksize 65536 175 hadoop.http.authentication.type simple 176 dfs.namenode.list.encryption.zones.num.responses 100 177 dfs.client.https.keystore.resource ssl-client.xml 178 s3native.blocksize 67108864 179 net.topology.impl org.apache.hadoop.net.NetworkTopology 180 dfs.client.failover.sleep.base.millis 500 181 io.seqfile.compress.blocksize 1000000 182 dfs.namenode.path.based.cache.refresh.interval.ms 30000 183 dfs.namenode.decommission.interval 30 184 dfs.permissions.superusergroup supergroup 185 dfs.namenode.fs-limits.max-directory-items 1048576 186 hadoop.registry.zk.retry.times 5 187 dfs.ha.log-roll.period 120 188 fs.AbstractFileSystem.ftp.impl org.apache.hadoop.fs.ftp.FtpFs 189 ftp.bytes-per-checksum 512 190 dfs.user.home.dir.prefix /user 191 dfs.namenode.checkpoint.edits.dir ${dfs.namenode.checkpoint.dir} 192 dfs.client.socket.send.buffer.size 131072 193 ipc.client.fallback-to-simple-auth-allowed false 194 dfs.blockreport.initialDelay 0 195 dfs.namenode.inotify.max.events.per.rpc 1000 196 dfs.namenode.heartbeat.recheck-interval 300000 197 dfs.namenode.safemode.extension 30000 198 dfs.client.failover.sleep.max.millis 15000 199 dfs.namenode.delegation.key.update-interval 86400000 200 dfs.datanode.transfer.socket.recv.buffer.size 131072 201 hadoop.rpc.protection authentication 202 fs.permissions.umask-mode 022 203 fs.s3.sleepTimeSeconds 10 204 dfs.namenode.fs-limits.max-xattr-size 16384 205 ha.health-monitor.rpc-timeout.ms 45000 206 hadoop.http.staticuser.user dr.who 207 dfs.datanode.http.address 0.0.0.0:50075 208 fs.s3a.connection.maximum 15 209 fs.s3a.paging.maximum 5000 210 fs.AbstractFileSystem.viewfs.impl org.apache.hadoop.fs.viewfs.ViewFs 211 dfs.namenode.blocks.per.postponedblocks.rescan 10000 212 fs.ftp.host 0.0.0.0 213 dfs.lock.suppress.warning.interval 10s 214 hadoop.http.authentication.kerberos.keytab ${user.home}/hadoop.keytab 215 fs.s3a.impl org.apache.hadoop.fs.s3a.S3AFileSystem 216 hadoop.registry.zk.root /registry 217 hadoop.jetty.logs.serve.aliases true 218 dfs.namenode.fs-limits.max-blocks-per-file 1048576 219 dfs.balancer.keytab.enabled false 220 dfs.client.block.write.replace-datanode-on-failure.enable true 221 hadoop.http.cross-origin.max-age 1800 222 io.compression.codec.bzip2.library system-native 223 dfs.namenode.checkpoint.dir file://${hadoop.tmp.dir}/dfs/namesecondary 224 dfs.client.use.legacy.blockreader.local false 225 dfs.namenode.top.windows.minutes 1,5,25 226 ipc.ping.interval 60000 227 net.topology.node.switch.mapping.impl org.apache.hadoop.net.ScriptBasedMapping 228 nfs.mountd.port 4242 229 dfs.storage.policy.enabled true 230 dfs.namenode.list.cache.pools.num.responses 100 231 fs.df.interval 60000 232 nfs.server.port 2049 233 ha.zookeeper.parent-znode /hadoop-ha 234 hadoop.http.cross-origin.allowed-headers X-Requested-With,Content-Type,Accept,Origin 235 dfs.datanode.block-pinning.enabled false 236 dfs.namenode.num.checkpoints.retained 2 237 fs.s3a.attempts.maximum 10 238 s3native.stream-buffer-size 4096 239 io.seqfile.local.dir ${hadoop.tmp.dir}/io/local 240 fs.s3n.multipart.copy.block.size 5368709120 241 dfs.encrypt.data.transfer.cipher.key.bitlength 128 242 dfs.client.mmap.retry.timeout.ms 300000 243 dfs.datanode.sync.behind.writes false 244 dfs.namenode.fslock.fair true 245 hadoop.ssl.keystores.factory.class org.apache.hadoop.security.ssl.FileBasedKeyStoresFactory 246 dfs.permissions.enabled true 247 fs.AbstractFileSystem.hdfs.impl org.apache.hadoop.fs.Hdfs 248 dfs.blockreport.split.threshold 1000000 249 dfs.datanode.balance.bandwidthPerSec 1048576 250 dfs.block.scanner.volume.bytes.per.second 1048576 251 hadoop.security.random.device.file.path /dev/urandom 252 fs.s3.maxRetries 4 253 hadoop.http.filter.initializers org.apache.hadoop.http.lib.StaticUserWebFilter 254 dfs.namenode.stale.datanode.interval 30000 255 ipc.client.rpc-timeout.ms 0 256 fs.client.resolve.remote.symlinks true 257 dfs.default.chunk.view.size 32768 258 hadoop.ssl.enabled.protocols TLSv1 259 dfs.namenode.decommission.blocks.per.interval 500000 260 dfs.namenode.handler.count 10 261 dfs.image.transfer.bandwidthPerSec 0 262 rpc.metrics.quantile.enable false 263 hadoop.ssl.enabled false 264 dfs.replication.max 512 265 dfs.namenode.name.dir /home/hadoop/data/hadoopdata/name 266 dfs.namenode.read-lock-reporting-threshold-ms 5000 267 dfs.datanode.https.address 0.0.0.0:50475 268 dfs.datanode.failed.volumes.tolerated 0 269 ipc.client.kill.max 10 270 fs.s3a.threads.max 256 271 ipc.server.listen.queue.size 128 272 dfs.client.domain.socket.data.traffic false 273 dfs.block.access.token.enable false 274 dfs.blocksize 134217728 275 fs.s3a.connection.timeout 50000 276 fs.s3a.threads.keepalivetime 60 277 file.client-write-packet-size 65536 278 dfs.datanode.address 0.0.0.0:50010 279 ha.failover-controller.cli-check.rpc-timeout.ms 20000 280 ha.zookeeper.acl world:anyone:rwcda 281 ipc.client.connect.max.retries 10 282 dfs.encrypt.data.transfer false 283 dfs.namenode.write.stale.datanode.ratio 0.5f 284 ipc.client.ping true 285 dfs.datanode.shared.file.descriptor.paths /dev/shm,/tmp 286 dfs.short.circuit.shared.memory.watcher.interrupt.check.ms 60000 287 hadoop.tmp.dir /home/hadoop/data/hadoopdata 288 dfs.datanode.handler.count 10 289 dfs.client.failover.max.attempts 15 290 dfs.balancer.max-no-move-interval 60000 291 dfs.client.read.shortcircuit.streams.cache.expiry.ms 300000 292 dfs.namenode.block-placement-policy.default.prefer-local-node true 293 hadoop.ssl.require.client.cert false 294 hadoop.security.uid.cache.secs 14400 295 dfs.client.read.shortcircuit.skip.checksum false 296 dfs.namenode.resource.checked.volumes.minimum 1 297 hadoop.registry.rm.enabled false 298 dfs.namenode.quota.init-threads 4 299 dfs.namenode.max.extra.edits.segments.retained 10000 300 dfs.webhdfs.user.provider.user.pattern ^[A-Za-z_][A-Za-z0-9._-]*[$]?$ 301 dfs.client.mmap.enabled true 302 dfs.client.file-block-storage-locations.timeout.millis 1000 303 dfs.datanode.block.id.layout.upgrade.threads 12 304 dfs.datanode.use.datanode.hostname false 305 hadoop.fuse.timer.period 5 306 dfs.client.context default 307 fs.trash.checkpoint.interval 0 308 dfs.journalnode.http-address 0.0.0.0:8480 309 dfs.balancer.address 0.0.0.0:0 310 dfs.namenode.lock.detailed-metrics.enabled false 311 dfs.namenode.delegation.token.renew-interval 86400000 312 ha.health-monitor.check-interval.ms 1000 313 dfs.namenode.retrycache.heap.percent 0.03f 314 ipc.client.connect.timeout 20000 315 dfs.reformat.disabled false 316 dfs.blockreport.intervalMsec 21600000 317 fs.s3a.multipart.threshold 2147483647 318 dfs.https.server.keystore.resource ssl-server.xml 319 hadoop.http.cross-origin.enabled false 320 io.map.index.skip 0 321 dfs.balancer.block-move.timeout 0 322 io.native.lib.available true 323 s3.replication 3 324 dfs.namenode.kerberos.internal.spnego.principal ${dfs.web.authentication.kerberos.principal} 325 fs.AbstractFileSystem.har.impl org.apache.hadoop.fs.HarFs 326 hadoop.security.kms.client.encrypted.key.cache.num.refill.threads 2 327 fs.s3n.multipart.uploads.block.size 67108864 328 dfs.image.compress false 329 dfs.datanode.dns.interface default 330 dfs.datanode.available-space-volume-choosing-policy.balanced-space-preference-fraction 0.75f 331 tfile.fs.output.buffer.size 262144 332 fs.du.interval 600000 333 dfs.client.failover.connection.retries 0 334 dfs.namenode.edit.log.autoroll.multiplier.threshold 2.0 335 hadoop.security.group.mapping.ldap.ssl false 336 dfs.namenode.top.window.num.buckets 10 337 fs.s3a.buffer.dir ${hadoop.tmp.dir}/s3a 338 dfs.namenode.checkpoint.check.period 60 339 fs.defaultFS hdfs://hadoop1:9000 340 fs.s3a.multipart.size 104857600 341 dfs.client.slow.io.warning.threshold.ms 30000 342 dfs.datanode.max.locked.memory 0 343 dfs.namenode.retrycache.expirytime.millis 600000 344 hadoop.security.group.mapping.ldap.search.attr.group.name cn 345 dfs.client.block.write.replace-datanode-on-failure.best-effort false 346 dfs.ha.fencing.ssh.connect-timeout 30000 347 dfs.datanode.scan.period.hours 504 348 hadoop.registry.zk.quorum localhost:2181 349 dfs.namenode.fs-limits.max-component-length 255 350 hadoop.http.cross-origin.allowed-origins * 351 dfs.namenode.enable.retrycache true 352 dfs.datanode.du.reserved 0 353 dfs.datanode.ipc.address 0.0.0.0:50020 354 hadoop.registry.system.acls sasl:[email protected], sasl:[email protected], sasl:[email protected] 355 dfs.namenode.path.based.cache.retry.interval.ms 30000 356 hadoop.security.crypto.cipher.suite AES/CTR/NoPadding 357 dfs.client.block.write.replace-datanode-on-failure.policy DEFAULT 358 dfs.namenode.http-address 0.0.0.0:50070 359 hadoop.security.crypto.codec.classes.aes.ctr.nopadding org.apache.hadoop.crypto.OpensslAesCtrCryptoCodec,org.apache.hadoop.crypto.JceAesCtrCryptoCodec 360 dfs.ha.tail-edits.period 60 361 hadoop.security.groups.negative-cache.secs 30 362 hadoop.ssl.server.conf ssl-server.xml 363 hadoop.registry.jaas.context Client 364 s3native.replication 3 365 hadoop.security.group.mapping.ldap.search.filter.group (objectClass=group) 366 hadoop.http.authentication.kerberos.principal HTTP/[email protected] 367 dfs.namenode.startup.delay.block.deletion.sec 0 368 hadoop.security.group.mapping.ldap.search.filter.user (&(objectClass=user)(sAMAccountName={0})) 369 dfs.namenode.edits.dir ${dfs.namenode.name.dir} 370 dfs.namenode.checkpoint.max-retries 3 371 s3.stream-buffer-size 4096 372 ftp.client-write-packet-size 65536 373 dfs.datanode.fsdatasetcache.max.threads.per.volume 4 374 hadoop.security.sensitive-config-keys password$,fs.s3.*[Ss]ecret.?[Kk]ey,fs.azure.account.key.*,dfs.webhdfs.oauth2.[a-z]+.token,hadoop.security.sensitive-config-keys 375 dfs.namenode.decommission.max.concurrent.tracked.nodes 100 376 dfs.namenode.name.dir.restore false 377 ipc.server.log.slow.rpc false 378 dfs.heartbeat.interval 3 379 dfs.namenode.secondary.http-address hadoop3:50090 380 ha.zookeeper.session-timeout.ms 5000 381 s3.bytes-per-checksum 512 382 fs.s3a.connection.ssl.enabled true 383 hadoop.http.authentication.signature.secret.file ${user.home}/hadoop-http-auth-signature-secret 384 hadoop.fuse.connection.timeout 300 385 dfs.namenode.checkpoint.period 3600 386 ipc.server.max.connections 0 387 dfs.ha.automatic-failover.enabled false
，