我的NameNode没有启动。
试图格式化并试图重启之前删除tmp目录。但它不上来。
目前我attemting一个双节点群集。我从单个节点机克隆两个节点。而改变的属性类似于一个名称节点，作业跟踪器和辅助名称节点。而另一个用于休息。
在试图启动名称节点。我得到下面的异常日志中。试图寻找，但没有找到具体的我的问题什么。此外，我已经设置了密码的ssh少，万一有什么权限否认东阳这一点。
2015-08-08 12:40:59,005 INFO org.apache.hadoop.hdfs.server.namenode.NameNode: STARTUP_MSG:
/************************************************************
STARTUP_MSG: Starting NameNode
STARTUP_MSG: host = HNNAME/192.168.136.170
STARTUP_MSG: args = []
STARTUP_MSG: version = 2.0.0-cdh4.7.0
STARTUP_MSG: classpath = /etc/hadoop/conf:/usr/lib/hadoop/lib/mockito-all-1.8.5.jar:/usr/lib/hadoop/lib/paranamer-2.3.jar:/usr/lib/hadoop/lib/jline-0.9.94.jar:/usr/lib/hadoop/lib/commons-el-1.0.jar:/usr/lib/hadoop/lib/asm-3.2.jar:/usr/lib/hadoop/lib/activation-1.1.jar:/usr/lib/hadoop/lib/guava-11.0.2.jar:/usr/lib/hadoop/lib/jersey-core-1.8.jar:/usr/lib/hadoop/lib/jackson-core-asl-1.8.8.jar:/usr/lib/hadoop/lib/jaxb-api-2.2.2.jar:/usr/lib/hadoop/lib/commons-httpclient-3.1.jar:/usr/lib/hadoop/lib/commons-math-2.1.jar:/usr/lib/hadoop/lib/xmlenc-0.52.jar:/usr/lib/hadoop/lib/zookeeper-3.4.5-cdh4.7.0.jar:/usr/lib/hadoop/lib/jsp-api-2.1.jar:/usr/lib/hadoop/lib/slf4j-log4j12-1.6.1.jar:/usr/lib/hadoop/lib/jackson-mapper-asl-1.8.8.jar:/usr/lib/hadoop/lib/avro-1.7.4.jar:/usr/lib/hadoop/lib/jersey-server-1.8.jar:/usr/lib/hadoop/lib/jasper-runtime-5.5.23.jar:/usr/lib/hadoop/lib/jaxb-impl-2.2.3-1.jar:/usr/lib/hadoop/lib/kfs-0.3.jar:/usr/lib/hadoop/lib/cloudera-jets3t-2.0.0-cdh4.7.0.jar:/usr/lib/hadoop/lib/log4j-1.2.17.jar:/usr/lib/hadoop/lib/snappy-java-1.0.4.1.jar:/usr/lib/hadoop/lib/commons-configuration-1.6.jar:/usr/lib/hadoop/lib/xz-1.0.jar:/usr/lib/hadoop/lib/commons-lang-2.5.jar:/usr/lib/hadoop/lib/jackson-jaxrs-1.8.8.jar:/usr/lib/hadoop/lib/jetty-6.1.26.cloudera.2.jar:/usr/lib/hadoop/lib/servlet-api-2.5.jar:/usr/lib/hadoop/lib/protobuf-java-2.4.0a.jar:/usr/lib/hadoop/lib/commons-logging-1.1.1.jar:/usr/lib/hadoop/lib/commons-cli-1.2.jar:/usr/lib/hadoop/lib/commons-digester-1.8.jar:/usr/lib/hadoop/lib/jsr305-1.3.9.jar:/usr/lib/hadoop/lib/slf4j-api-1.6.1.jar:/usr/lib/hadoop/lib/junit-4.8.2.jar:/usr/lib/hadoop/lib/commons-collections-3.2.1.jar:/usr/lib/hadoop/lib/jets3t-0.6.1.jar:/usr/lib/hadoop/lib/commons-io-2.1.jar:/usr/lib/hadoop/lib/jettison-1.1.jar:/usr/lib/hadoop/lib/jasper-compiler-5.5.23.jar:/usr/lib/hadoop/lib/commons-beanutils-1.7.0.jar:/usr/lib/hadoop/lib/jetty-util-6.1.26.cloudera.2.jar:/usr/lib/hadoop/lib/commons-net-3.1.jar:/usr/lib/hadoop/lib/jackson-xc-1.8.8.jar:/usr/lib/hadoop/lib/commons-compress-1.4.1.jar:/usr/lib/hadoop/lib/commons-beanutils-core-1.8.0.jar:/usr/lib/hadoop/lib/stax-api-1.0.1.jar:/usr/lib/hadoop/lib/jsch-0.1.42.jar:/usr/lib/hadoop/lib/jersey-json-1.8.jar:/usr/lib/hadoop/lib/commons-codec-1.4.jar:/usr/lib/hadoop/.//parquet-column-1.2.5-cdh4.7.0-sources.jar:/usr/lib/hadoop/.//parquet-hive-1.2.5-cdh4.7.0-sources.jar:/usr/lib/hadoop/.//parquet-column-1.2.5-cdh4.7.0.jar:/usr/lib/hadoop/.//parquet-scrooge-1.2.5-cdh4.7.0-sources.jar:/usr/lib/hadoop/.//hadoop-common-2.0.0-cdh4.7.0-tests.jar:/usr/lib/hadoop/.//parquet-hadoop-1.2.5-cdh4.7.0-sources.jar:/usr/lib/hadoop/.//parquet-generator-1.2.5-cdh4.7.0-javadoc.jar:/usr/lib/hadoop/.//hadoop-auth.jar:/usr/lib/hadoop/.//parquet-pig-1.2.5-cdh4.7.0-javadoc.jar:/usr/lib/hadoop/.//hadoop-annotations-2.0.0-cdh4.7.0.jar:/usr/lib/hadoop/.//hadoop-common-2.0.0-cdh4.7.0.jar:/usr/lib/hadoop/.//parquet-generator-1.2.5-cdh4.7.0-sources.jar:/usr/lib/hadoop/.//parquet-avro-1.2.5-cdh4.7.0.jar:/usr/lib/hadoop/.//parquet-cascading-1.2.5-cdh4.7.0-javadoc.jar:/usr/lib/hadoop/.//parquet-thrift-1.2.5-cdh4.7.0-javadoc.jar:/usr/lib/hadoop/.//parquet-thrift-1.2.5-cdh4.7.0-sources.jar:/usr/lib/hadoop/.//parquet-generator-1.2.5-cdh4.7.0.jar:/usr/lib/hadoop/.//parquet-cascading-1.2.5-cdh4.7.0.jar:/usr/lib/hadoop/.//parquet-common-1.2.5-cdh4.7.0-sources.jar:/usr/lib/hadoop/.//parquet-avro-1.2.5-cdh4.7.0-sources.jar:/usr/lib/hadoop/.//parquet-avro-1.2.5-cdh4.7.0-javadoc.jar:/usr/lib/hadoop/.//parquet-cascading-1.2.5-cdh4.7.0-sources.jar:/usr/lib/hadoop/.//parquet-encoding-1.2.5-cdh4.7.0.jar:/usr/lib/hadoop/.//parquet-pig-1.2.5-cdh4.7.0-sources.jar:/usr/lib/hadoop/.//parquet-thrift-1.2.5-cdh4.7.0.jar:/usr/lib/hadoop/.//parquet-common-1.2.5-cdh4.7.0-javadoc.jar:/usr/lib/hadoop/.//parquet-hive-1.2.5-cdh4.7.0.jar:/usr/lib/hadoop/.//hadoop-auth-2.0.0-cdh4.7.0.jar:/usr/lib/hadoop/.//parquet-pig-1.2.5-cdh4.7.0.jar:/usr/lib/hadoop/.//parquet-encoding-1.2.5-cdh4.7.0-javadoc.jar:/usr/lib/hadoop/.//parquet-hive-1.2.5-cdh4.7.0-javadoc.jar:/usr/lib/hadoop/.//parquet-format-1.0.0-cdh4.7.0.jar:/usr/lib/hadoop/.//parquet-common-1.2.5-cdh4.7.0.jar:/usr/lib/hadoop/.//parquet-format-1.0.0-cdh4.7.0-sources.jar:/usr/lib/hadoop/.//hadoop-annotations.jar:/usr/lib/hadoop/.//parquet-test-hadoop2-1.2.5-cdh4.7.0.jar:/usr/lib/hadoop/.//parquet-hadoop-1.2.5-cdh4.7.0-javadoc.jar:/usr/lib/hadoop/.//parquet-encoding-1.2.5-cdh4.7.0-sources.jar:/usr/lib/hadoop/.//hadoop-common.jar:/usr/lib/hadoop/.//parquet-hadoop-1.2.5-cdh4.7.0.jar:/usr/lib/hadoop/.//parquet-scrooge-1.2.5-cdh4.7.0.jar:/usr/lib/hadoop/.//parquet-column-1.2.5-cdh4.7.0-javadoc.jar:/usr/lib/hadoop/.//parquet-scrooge-1.2.5-cdh4.7.0-javadoc.jar:/usr/lib/hadoop/.//parquet-pig-bundle-1.2.5-cdh4.7.0-sources.jar:/usr/lib/hadoop/.//parquet-pig-bundle-1.2.5-cdh4.7.0.jar:/usr/lib/hadoop/.//parquet-format-1.0.0-cdh4.7.0-javadoc.jar:/usr/lib/hadoop-hdfs/./:/usr/lib/hadoop-hdfs/lib/jline-0.9.94.jar:/usr/lib/hadoop-hdfs/lib/commons-el-1.0.jar:/usr/lib/hadoop-hdfs/lib/asm-3.2.jar:/usr/lib/hadoop-hdfs/lib/guava-11.0.2.jar:/usr/lib/hadoop-hdfs/lib/jersey-core-1.8.jar:/usr/lib/hadoop-hdfs/lib/jackson-core-asl-1.8.8.jar:/usr/lib/hadoop-hdfs/lib/xmlenc-0.52.jar:/usr/lib/hadoop-hdfs/lib/zookeeper-3.4.5-cdh4.7.0.jar:/usr/lib/hadoop-hdfs/lib/jsp-api-2.1.jar:/usr/lib/hadoop-hdfs/lib/jackson-mapper-asl-1.8.8.jar:/usr/lib/hadoop-hdfs/lib/jersey-server-1.8.jar:/usr/lib/hadoop-hdfs/lib/jasper-runtime-5.5.23.jar:/usr/lib/hadoop-hdfs/lib/log4j-1.2.17.jar:/usr/lib/hadoop-hdfs/lib/commons-lang-2.5.jar:/usr/lib/hadoop-hdfs/lib/jetty-6.1.26.cloudera.2.jar:/usr/lib/hadoop-hdfs/lib/servlet-api-2.5.jar:/usr/lib/hadoop-hdfs/lib/protobuf-java-2.4.0a.jar:/usr/lib/hadoop-hdfs/lib/commons-daemon-1.0.3.jar:/usr/lib/hadoop-hdfs/lib/commons-logging-1.1.1.jar:/usr/lib/hadoop-hdfs/lib/commons-cli-1.2.jar:/usr/lib/hadoop-hdfs/lib/jsr305-1.3.9.jar:/usr/lib/hadoop-hdfs/lib/commons-io-2.1.jar:/usr/lib/hadoop-hdfs/lib/jetty-util-6.1.26.cloudera.2.jar:/usr/lib/hadoop-hdfs/lib/commons-codec-1.4.jar:/usr/lib/hadoop-hdfs/.//hadoop-hdfs-2.0.0-cdh4.7.0-tests.jar:/usr/lib/hadoop-hdfs/.//hadoop-hdfs-2.0.0-cdh4.7.0.jar:/usr/lib/hadoop-hdfs/.//hadoop-hdfs.jar:/usr/lib/hadoop-yarn/lib/netty-3.2.4.Final.jar:/usr/lib/hadoop-yarn/lib/paranamer-2.3.jar:/usr/lib/hadoop-yarn/lib/guice-servlet-3.0.jar:/usr/lib/hadoop-yarn/lib/javax.inject-1.jar:/usr/lib/hadoop-yarn/lib/guice-3.0.jar:/usr/lib/hadoop-yarn/lib/aopalliance-1.0.jar:/usr/lib/hadoop-yarn/lib/asm-3.2.jar:/usr/lib/hadoop-yarn/lib/jersey-core-1.8.jar:/usr/lib/hadoop-yarn/lib/jackson-core-asl-1.8.8.jar:/usr/lib/hadoop-yarn/lib/jersey-guice-1.8.jar:/usr/lib/hadoop-yarn/lib/jackson-mapper-asl-1.8.8.jar:/usr/lib/hadoop-yarn/lib/avro-1.7.4.jar:/usr/lib/hadoop-yarn/lib/jersey-server-1.8.jar:/usr/lib/hadoop-yarn/lib/log4j-1.2.17.jar:/usr/lib/hadoop-yarn/lib/snappy-java-1.0.4.1.jar:/usr/lib/hadoop-yarn/lib/xz-1.0.jar:/usr/lib/hadoop-yarn/lib/protobuf-java-2.4.0a.jar:/usr/lib/hadoop-yarn/lib/commons-io-2.1.jar:/usr/lib/hadoop-yarn/lib/commons-compress-1.4.1.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-applications-unmanaged-am-launcher-2.0.0-cdh4.7.0.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-server-resourcemanager-2.0.0-cdh4.7.0.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-common.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-api.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-server-resourcemanager.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-server-tests-2.0.0-cdh4.7.0-tests.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-server-common.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-server-nodemanager-2.0.0-cdh4.7.0.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-client-2.0.0-cdh4.7.0.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-applications-unmanaged-am-launcher.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-server-nodemanager.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-server-tests-2.0.0-cdh4.7.0.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-site.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-server-web-proxy.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-server-web-proxy-2.0.0-cdh4.7.0.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-api-2.0.0-cdh4.7.0.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-client.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-common-2.0.0-cdh4.7.0.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-server-common-2.0.0-cdh4.7.0.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-applications-distributedshell-2.0.0-cdh4.7.0.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-server-tests.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-site-2.0.0-cdh4.7.0.jar:/usr/lib/hadoop-yarn/.//hadoop-yarn-applications-distributedshell.jar:/usr/lib/hadoop-mapreduce/lib/netty-3.2.4.Final.jar:/usr/lib/hadoop-mapreduce/lib/paranamer-2.3.jar:/usr/lib/hadoop-mapreduce/lib/guice-servlet-3.0.jar:/usr/lib/hadoop-mapreduce/lib/javax.inject-1.jar:/usr/lib/hadoop-mapreduce/lib/guice-3.0.jar:/usr/lib/hadoop-mapreduce/lib/aopalliance-1.0.jar:/usr/lib/hadoop-mapreduce/lib/asm-3.2.jar:/usr/lib/hadoop-mapreduce/lib/jersey-core-1.8.jar:/usr/lib/hadoop-mapreduce/lib/jackson-core-asl-1.8.8.jar:/usr/lib/hadoop-mapreduce/lib/jersey-guice-1.8.jar:/usr/lib/hadoop-mapreduce/lib/jackson-mapper-asl-1.8.8.jar:/usr/lib/hadoop-mapreduce/lib/avro-1.7.4.jar:/usr/lib/hadoop-mapreduce/lib/jersey-server-1.8.jar:/usr/lib/hadoop-mapreduce/lib/log4j-1.2.17.jar:/usr/lib/hadoop-mapreduce/lib/snappy-java-1.0.4.1.jar:/usr/lib/hadoop-mapreduce/lib/xz-1.0.jar:/usr/lib/hadoop-mapreduce/lib/protobuf-java-2.4.0a.jar:/usr/lib/hadoop-mapreduce/lib/commons-io-2.1.jar:/usr/lib/hadoop-mapreduce/lib/commons-compress-1.4.1.jar:/usr/lib/hadoop-mapreduce/.//hadoop-mapreduce-client-shuffle.jar:/usr/lib/hadoop-mapreduce/.//hadoop-mapreduce-examples.jar:/usr/lib/hadoop-mapreduce/.//hadoop-archives-2.0.0-cdh4.7.0.jar:/usr/lib/hadoop-mapreduce/.//hadoop-mapreduce-client-app-2.0.0-cdh4.7.0.jar:/usr/lib/hadoop-mapreduce/.//hadoop-datajoin.jar:/usr/lib/hadoop-mapreduce/.//hadoop-distcp-2.0.0-cdh4.7.0.jar:/usr/lib/hadoop-mapreduce/.//hadoop-mapreduce-client-jobclient.jar:/usr/lib/hadoop-mapreduce/.//hadoop-streaming-2.0.0-cdh4.7.0.jar:/usr/lib/hadoop-mapreduce/.//hadoop-mapreduce-client-core.jar:/usr/lib/hadoop-mapreduce/.//hadoop-mapreduce-client-shuffle-2.0.0-cdh4.7.0.jar:/usr/lib/hadoop-mapreduce/.//hadoop-rumen-2.0.0-cdh4.7.0.jar:/usr/lib/hadoop-mapreduce/.//hadoop-mapreduce-client-hs.jar:/usr/lib/hadoop-mapreduce/.//hadoop-mapreduce-client-hs-plugins.jar:/usr/lib/hadoop-mapreduce/.//hadoop-extras-2.0.0-cdh4.7.0.jar:/usr/lib/hadoop-mapreduce/.//hadoop-datajoin-2.0.0-cdh4.7.0.jar:/usr/lib/hadoop-mapreduce/.//hadoop-rumen.jar:/usr/lib/hadoop-mapreduce/.//hadoop-mapreduce-client-app.jar:/usr/lib/hadoop-mapreduce/.//hadoop-mapreduce-client-common.jar:/usr/lib/hadoop-mapreduce/.//hadoop-streaming.jar:/usr/lib/hadoop-mapreduce/.//hadoop-mapreduce-client-hs-2.0.0-cdh4.7.0.jar:/usr/lib/hadoop-mapreduce/.//hadoop-gridmix-2.0.0-cdh4.7.0.jar:/usr/lib/hadoop-mapreduce/.//hadoop-mapreduce-client-jobclient-2.0.0-cdh4.7.0.jar:/usr/lib/hadoop-mapreduce/.//hadoop-extras.jar:/usr/lib/hadoop-mapreduce/.//hadoop-mapreduce-client-jobclient-2.0.0-cdh4.7.0-tests.jar:/usr/lib/hadoop-mapreduce/.//hadoop-mapreduce-client-common-2.0.0-cdh4.7.0.jar:/usr/lib/hadoop-mapreduce/.//hadoop-archives.jar:/usr/lib/hadoop-mapreduce/.//hadoop-distcp.jar:/usr/lib/hadoop-mapreduce/.//hadoop-gridmix.jar:/usr/lib/hadoop-mapreduce/.//hadoop-mapreduce-examples-2.0.0-cdh4.7.0.jar:/usr/lib/hadoop-mapreduce/.//hadoop-mapreduce-client-hs-plugins-2.0.0-cdh4.7.0.jar:/usr/lib/hadoop-mapreduce/.//hadoop-mapreduce-client-core-2.0.0-cdh4.7.0.jar
STARTUP_MSG: build = git://centos32-6-slave.sf.cloudera.com/data/1/jenkins/workspace/generic-package-centos32-6/topdir/BUILD/hadoop-2.0.0-cdh4.7.0/src/hadoop-common-project/hadoop-common -r 8e266e052e423af592871e2dfe09d54c03f6a0e8; compiled by 'jenkins' on Wed May 28 10:12:25 PDT 2014
STARTUP_MSG: java = 1.6.0_45
************************************************************/
2015-08-08 12:40:59,010 INFO org.apache.hadoop.hdfs.server.namenode.NameNode: registered UNIX signal handlers for [TERM, HUP, INT]
2015-08-08 12:40:59,576 INFO org.apache.hadoop.metrics2.impl.MetricsConfig: loaded properties from hadoop-metrics2.properties
2015-08-08 12:40:59,718 INFO org.apache.hadoop.metrics2.impl.MetricsSystemImpl: Scheduled snapshot period at 10 second(s).
2015-08-08 12:40:59,718 INFO org.apache.hadoop.metrics2.impl.MetricsSystemImpl: NameNode metrics system started
2015-08-08 12:41:00,059 WARN org.apache.hadoop.hdfs.server.common.Util: Path /storage/name should be specified as a URI in configuration files. Please update hdfs configuration.
2015-08-08 12:41:00,060 WARN org.apache.hadoop.hdfs.server.common.Util: Path /storage/name should be specified as a URI in configuration files. Please update hdfs configuration.
2015-08-08 12:41:00,061 WARN org.apache.hadoop.hdfs.server.namenode.FSNamesystem: Only one image storage directory (dfs.namenode.name.dir) configured. Beware of dataloss due to lack of redundant storage directories!
2015-08-08 12:41:00,061 WARN org.apache.hadoop.hdfs.server.namenode.FSNamesystem: Only one namespace edits storage directory (dfs.namenode.edits.dir) configured. Beware of dataloss due to lack of redundant storage directories!
2015-08-08 12:41:00,069 WARN org.apache.hadoop.hdfs.server.common.Util: Path /storage/name should be specified as a URI in configuration files. Please update hdfs configuration.
2015-08-08 12:41:00,069 WARN org.apache.hadoop.hdfs.server.common.Util: Path /storage/name should be specified as a URI in configuration files. Please update hdfs configuration.
2015-08-08 12:41:00,101 INFO org.apache.hadoop.hdfs.server.namenode.FSNamesystem: fsLock is fair:true
2015-08-08 12:41:00,165 INFO org.apache.hadoop.hdfs.server.blockmanagement.HeartbeatManager: Setting heartbeat recheck interval to 30000 since dfs.namenode.stale.datanode.interval is less than dfs.namenode.heartbeat.recheck-interval
2015-08-08 12:41:00,180 INFO org.apache.hadoop.hdfs.server.blockmanagement.DatanodeManager: dfs.block.invalidate.limit=1000
2015-08-08 12:41:00,187 INFO org.apache.hadoop.util.GSet: Computing capacity for map BlocksMap
2015-08-08 12:41:00,187 INFO org.apache.hadoop.util.GSet: VM type = 32-bit
2015-08-08 12:41:00,196 INFO org.apache.hadoop.util.GSet: 2.0% max memory 966.7 MB = 19.3 MB
2015-08-08 12:41:00,196 INFO org.apache.hadoop.util.GSet: capacity = 2^22 = 4194304 entries
2015-08-08 12:41:01,099 INFO org.apache.hadoop.hdfs.server.blockmanagement.BlockManager: dfs.block.access.token.enable=false
2015-08-08 12:41:01,100 INFO org.apache.hadoop.hdfs.server.blockmanagement.BlockManager: defaultReplication = 1
2015-08-08 12:41:01,100 INFO org.apache.hadoop.hdfs.server.blockmanagement.BlockManager: maxReplication = 512
2015-08-08 12:41:01,100 INFO org.apache.hadoop.hdfs.server.blockmanagement.BlockManager: minReplication = 1
2015-08-08 12:41:01,100 INFO org.apache.hadoop.hdfs.server.blockmanagement.BlockManager: maxReplicationStreams = 2
2015-08-08 12:41:01,100 INFO org.apache.hadoop.hdfs.server.blockmanagement.BlockManager: shouldCheckForEnoughRacks = false
2015-08-08 12:41:01,100 INFO org.apache.hadoop.hdfs.server.blockmanagement.BlockManager: replicationRecheckInterval = 3000
2015-08-08 12:41:01,100 INFO org.apache.hadoop.hdfs.server.blockmanagement.BlockManager: encryptDataTransfer = false
2015-08-08 12:41:01,100 INFO org.apache.hadoop.hdfs.server.blockmanagement.BlockManager: maxNumBlocksToLog = 1000
2015-08-08 12:41:01,110 INFO org.apache.hadoop.hdfs.server.namenode.FSNamesystem: fsOwner = hdfs (auth:SIMPLE)
2015-08-08 12:41:01,110 INFO org.apache.hadoop.hdfs.server.namenode.FSNamesystem: supergroup = supergroup
2015-08-08 12:41:01,111 INFO org.apache.hadoop.hdfs.server.namenode.FSNamesystem: isPermissionEnabled = false
2015-08-08 12:41:01,111 INFO org.apache.hadoop.hdfs.server.namenode.FSNamesystem: HA Enabled: false
2015-08-08 12:41:01,115 INFO org.apache.hadoop.hdfs.server.namenode.FSNamesystem: Append Enabled: true
2015-08-08 12:41:01,547 INFO org.apache.hadoop.hdfs.server.namenode.NameNode: Caching file names occuring more than 10 times
2015-08-08 12:41:01,549 INFO org.apache.hadoop.hdfs.server.namenode.FSNamesystem: dfs.namenode.safemode.threshold-pct = 0.9990000128746033
2015-08-08 12:41:01,549 INFO org.apache.hadoop.hdfs.server.namenode.FSNamesystem: dfs.namenode.safemode.min.datanodes = 0
2015-08-08 12:41:01,549 INFO org.apache.hadoop.hdfs.server.namenode.FSNamesystem: dfs.namenode.safemode.extension = 30000
2015-08-08 12:41:01,562 INFO org.apache.hadoop.hdfs.server.common.Storage: Lock on /storage/name/in_use.lock acquired by nodename 7800@HNNAME
2015-08-08 12:41:01,640 INFO org.apache.hadoop.hdfs.server.namenode.FileJournalManager: Recovering unfinalized segments in /storage/name/current
2015-08-08 12:41:01,772 INFO org.apache.hadoop.hdfs.server.namenode.FSImage: Loading image file /storage/name/current/fsimage_0000000000000038306 using no compression
2015-08-08 12:41:01,772 INFO org.apache.hadoop.hdfs.server.namenode.FSImage: Number of files = 4012
2015-08-08 12:41:01,932 INFO org.apache.hadoop.hdfs.server.namenode.FSImage: Number of files under construction = 1
2015-08-08 12:41:01,941 INFO org.apache.hadoop.hdfs.server.namenode.FSImage: Image file of size 343797 loaded in 0 seconds.
2015-08-08 12:41:01,941 INFO org.apache.hadoop.hdfs.server.namenode.FSImage: Loaded image for txid 38306 from /storage/name/current/fsimage_0000000000000038306
2015-08-08 12:41:01,944 INFO org.apache.hadoop.hdfs.server.namenode.FSImage: Reading org.apache.hadoop.hdfs.server.namenode.RedundantEditLogInputStream@c623af expecting start txid #38307
2015-08-08 12:41:01,965 INFO org.apache.hadoop.hdfs.server.namenode.EditLogInputStream: Fast-forwarding stream '/storage/name/current/edits_0000000000000038307-0000000000000038308' to transaction ID 38307
2015-08-08 12:41:01,985 INFO org.apache.hadoop.hdfs.server.namenode.FSImage: Edits file /storage/name/current/edits_0000000000000038307-0000000000000038308 of size 30 edits # 2 loaded in 0 seconds
2015-08-08 12:41:02,045 INFO org.apache.hadoop.hdfs.server.namenode.FSEditLog: Starting log segment at 38309
2015-08-08 12:41:02,154 WARN org.apache.hadoop.hdfs.server.namenode.FileJournalManager: Unable to start log segment 38309 at /storage/name/current/edits_inprogress_0000000000000038309: /storage/name/current/edits_inprogress_0000000000000038309 (Permission denied)
2015-08-08 12:41:02,154 ERROR org.apache.hadoop.hdfs.server.namenode.NNStorage: Error reported on storage directory Storage Directory /storage/name
2015-08-08 12:41:02,154 WARN org.apache.hadoop.hdfs.server.namenode.NNStorage: About to remove corresponding storage: /storage/name
2015-08-08 12:41:02,155 ERROR org.apache.hadoop.hdfs.server.namenode.FSEditLog: Error: starting log segment 38309 failed for (journal JournalAndStream(mgr=FileJournalManager(root=/storage/name), stream=null))
java.io.FileNotFoundException: /storage/name/current/edits_inprogress_0000000000000038309 (Permission denied)
at java.io.RandomAccessFile.open(Native Method)
at java.io.RandomAccessFile.<init>(RandomAccessFile.java:216)
at org.apache.hadoop.hdfs.server.namenode.EditLogFileOutputStream.<init>(EditLogFileOutputStream.java:74)
at org.apache.hadoop.hdfs.server.namenode.FileJournalManager.startLogSegment(FileJournalManager.java:105)
at org.apache.hadoop.hdfs.server.namenode.JournalSet$JournalAndStream.startLogSegment(JournalSet.java:89)
at org.apache.hadoop.hdfs.server.namenode.JournalSet$2.apply(JournalSet.java:197)
at org.apache.hadoop.hdfs.server.namenode.JournalSet.mapJournalsAndReportErrors(JournalSet.java:347)
at org.apache.hadoop.hdfs.server.namenode.JournalSet.startLogSegment(JournalSet.java:194)
at org.apache.hadoop.hdfs.server.namenode.FSEditLog.startLogSegment(FSEditLog.java:923)
at org.apache.hadoop.hdfs.server.namenode.FSEditLog.openForWrite(FSEditLog.java:264)
at org.apache.hadoop.hdfs.server.namenode.FSImage.openEditLogForWrite(FSImage.java:574)
at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.loadFSImage(FSNamesystem.java:747)
at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.loadFromDisk(FSNamesystem.java:531)
at org.apache.hadoop.hdfs.server.namenode.NameNode.loadNamesystem(NameNode.java:403)
at org.apache.hadoop.hdfs.server.namenode.NameNode.initialize(NameNode.java:445)
at org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:621)
at org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:606)
at org.apache.hadoop.hdfs.server.namenode.NameNode.createNameNode(NameNode.java:1177)
at org.apache.hadoop.hdfs.server.namenode.NameNode.main(NameNode.java:1241)
2015-08-08 12:41:02,156 ERROR org.apache.hadoop.hdfs.server.namenode.FSEditLog: Disabling journal JournalAndStream(mgr=FileJournalManager(root=/storage/name), stream=null)
2015-08-08 12:41:02,156 ERROR org.apache.hadoop.hdfs.server.namenode.FSEditLog: Error: starting log segment 38309 failed for too many journals
2015-08-08 12:41:02,157 INFO org.apache.hadoop.metrics2.impl.MetricsSystemImpl: Stopping NameNode metrics system...
2015-08-08 12:41:02,157 INFO org.apache.hadoop.metrics2.impl.MetricsSystemImpl: NameNode metrics system stopped.
2015-08-08 12:41:02,158 INFO org.apache.hadoop.metrics2.impl.MetricsSystemImpl: NameNode metrics system shutdown complete.
2015-08-08 12:41:02,158 FATAL org.apache.hadoop.hdfs.server.namenode.NameNode: Exception in namenode join
java.io.IOException: Unable to start log segment 38309: too few journals successfully started.
at org.apache.hadoop.hdfs.server.namenode.FSEditLog.startLogSegment(FSEditLog.java:925)
at org.apache.hadoop.hdfs.server.namenode.FSEditLog.openForWrite(FSEditLog.java:264)
at org.apache.hadoop.hdfs.server.namenode.FSImage.openEditLogForWrite(FSImage.java:574)
at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.loadFSImage(FSNamesystem.java:747)
at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.loadFromDisk(FSNamesystem.java:531)
at org.apache.hadoop.hdfs.server.namenode.NameNode.loadNamesystem(NameNode.java:403)
at org.apache.hadoop.hdfs.server.namenode.NameNode.initialize(NameNode.java:445)
at org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:621)
at org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:606)
at org.apache.hadoop.hdfs.server.namenode.NameNode.createNameNode(NameNode.java:1177)
at org.apache.hadoop.hdfs.server.namenode.NameNode.main(NameNode.java:1241)
Caused by: java.io.IOException: starting log segment 38309 failed for too many journals
at org.apache.hadoop.hdfs.server.namenode.JournalSet.mapJournalsAndReportErrors(JournalSet.java:374)
at org.apache.hadoop.hdfs.server.namenode.JournalSet.startLogSegment(JournalSet.java:194)
at org.apache.hadoop.hdfs.server.namenode.FSEditLog.startLogSegment(FSEditLog.java:923)
... 10 more
2015-08-08 12:41:02,159 INFO org.apache.hadoop.util.ExitUtil: Exiting with status 1
2015-08-08 12:41:02,160 INFO org.apache.hadoop.hdfs.server.namenode.NameNode: SHUTDOWN_MSG:
/************************************************************
SHUTDOWN_MSG: Shutting down NameNode at HNNAME/192.168.136.170
************************************************************/
我想，你是不是正确的给予名称节点元数据位置的权限。为了确保它正常工作，确认按照以下步骤的过程。
假设的Namenode元数据位置：/storage/name
mkdir -p /storage/namechown -R hdfs:hadoop /storage/namesudo -u hdfs hadoop namenode -formatservice hdfs-namenode start（假设CDH rpm安装时使用。这与您使用的安装方法而变化）Hadoop的守护进程将开始为hdfs用户，如果元数据位置的权限设置不为Hadoop的用户和Hadoop超级用户群，你会得到上述错误。
如果您发现上面生成的日志，文件系统所有者：FSOWNER是hdfs和超级组是supergroup。并将异常FileNotFound因为负责启动NameNode的服务是无法访问文件系统，因为它不具备所需的权限。
我增加另一个磁盘到HDFS后曾在hortonworks同样的问题。我压根儿chown hdfs:hadoop -R /hadoop/hdfs，并开始工作。