Hadoop（NameNode，DataNode和SecondaryNameNode）无法启动

时间：2016-11-27 21:11:39

标签： linux hadoop distributed-system

您好我是Hadoop的新手，并尝试让它在我的本地计算机上运行。但每次我运行hdfs namenode -format然后start-dfs.sh和start-yarn.sh或start-all.sh。它记录这些文件，我无法弄清楚它出错的地方。

请参阅下面的日志文件

        2016-11-27 21:02:37,468 INFO org.apache.hadoop.hdfs.server.namenode.NameNode: STARTUP_MSG: 
/************************************************************
STARTUP_MSG: Starting NameNode
STARTUP_MSG:   host = 
STARTUP_MSG:   args = []
STARTUP_MSG:   version = 2.7.3
STARTUP_MSG:   classpath = /usr/local/hadoop/etc/hadoop:/usr/local/hadoop/share/hadoop/common/lib/activation-1.1.jar:/usr/local/hadoop/share/hadoop/common/lib/apacheds-i18n-2.0.0-M15.jar:/usr/local/hadoop/share/hadoop/common/lib/apacheds-kerberos-codec-2.0.0-M15.jar:/usr/local/hadoop/share/hadoop/common/lib/api-asn1-api-1.0.0-M20.jar:/usr/local/hadoop/share/hadoop/common/lib/api-util-1.0.0-M20.jar:/usr/local/hadoop/share/hadoop/common/lib/asm-3.2.jar:/usr/local/hadoop/share/hadoop/common/lib/avro-1.7.4.jar:/usr/local/hadoop/share/hadoop/common/lib/commons-beanutils-1.7.0.jar:/usr/local/hadoop/share/hadoop/common/lib/commons-beanutils-core-1.8.0.jar:/usr/local/hadoop/share/hadoop/common/lib/commons-cli-1.2.jar:/usr/local/hadoop/share/hadoop/common/lib/commons-codec-1.4.jar:/usr/local/hadoop/share/hadoop/common/lib/commons-collections-3.2.2.jar:/usr/local/hadoop/share/hadoop/common/lib/commons-compress-1.4.1.jar:/usr/local/hadoop/share/hadoop/common/lib/commons-configuration-1.6.jar:/usr/local/hadoop/share/hadoop/common/lib/commons-digester-1.8.jar:/usr/local/hadoop/share/hadoop/common/lib/commons-httpclient-3.1.jar:/usr/local/hadoop/share/hadoop/common/lib/commons-io-2.4.jar:/usr/local/hadoop/share/hadoop/common/lib/commons-lang-2.6.jar:/usr/local/hadoop/share/hadoop/common/lib/commons-logging-1.1.3.jar:/usr/local/hadoop/share/hadoop/common/lib/commons-math3-3.1.1.jar:/usr/local/hadoop/share/hadoop/common/lib/commons-net-3.1.jar:/usr/local/hadoop/share/hadoop/common/lib/curator-client-2.7.1.jar:/usr/local/hadoop/share/hadoop/common/lib/curator-framework-2.7.1.jar:/usr/local/hadoop/share/hadoop/common/lib/curator-recipes-2.7.1.jar:/usr/local/hadoop/share/hadoop/common/lib/gson-2.2.4.jar:/usr/local/hadoop/share/hadoop/common/lib/guava-11.0.2.jar:/usr/local/hadoop/share/hadoop/common/lib/hadoop-annotations-2.7.3.jar:/usr/local/hadoop/share/hadoop/common/lib/hadoop-auth-2.7.3.jar:/usr/local/hadoop/share/hadoop/common/lib/hamcrest-core-1.3.jar:/usr/local/hadoop/share/hadoop/common/lib/htrace-core-3.1.0-incubating.jar:/usr/local/hadoop/share/hadoop/common/lib/httpclient-4.2.5.jar:/usr/local/hadoop/share/hadoop/common/lib/httpcore-4.2.5.jar:/usr/local/hadoop/share/hadoop/common/lib/jackson-core-asl-1.9.13.jar:/usr/local/hadoop/share/hadoop/common/lib/jackson-jaxrs-1.9.13.jar:/usr/local/hadoop/share/hadoop/common/lib/jackson-mapper-asl-1.9.13.jar:/usr/local/hadoop/share/hadoop/common/lib/jackson-xc-1.9.13.jar:/usr/local/hadoop/share/hadoop/common/lib/java-xmlbuilder-0.4.jar:/usr/local/hadoop/share/hadoop/common/lib/jaxb-api-2.2.2.jar:/usr/local/hadoop/share/hadoop/common/lib/jaxb-impl-2.2.3-1.jar:/usr/local/hadoop/share/hadoop/common/lib/jersey-core-1.9.jar:/usr/local/hadoop/share/hadoop/common/lib/jersey-json-1.9.jar:/usr/local/hadoop/share/hadoop/common/lib/jersey-server-1.9.jar:/usr/local/hadoop/share/hadoop/common/lib/jets3t-0.9.0.jar:/usr/local/hadoop/share/hadoop/common/lib/jettison-1.1.jar:/usr/local/hadoop/share/hadoop/common/lib/jetty-6.1.26.jar:/usr/local/hadoop/share/hadoop/common/lib/jetty-util-6.1.26.jar:/usr/local/hadoop/share/hadoop/common/lib/jsch-0.1.42.jar:/usr/local/hadoop/share/hadoop/common/lib/jsp-api-2.1.jar:/usr/local/hadoop/share/hadoop/common/lib/jsr305-3.0.0.jar:/usr/local/hadoop/share/hadoop/common/lib/junit-4.11.jar:/usr/local/hadoop/share/hadoop/common/lib/log4j-1.2.17.jar:/usr/local/hadoop/share/hadoop/common/lib/mockito-all-1.8.5.jar:/usr/local/hadoop/share/hadoop/common/lib/netty-3.6.2.Final.jar:/usr/local/hadoop/share/hadoop/common/lib/paranamer-2.3.jar:/usr/local/hadoop/share/hadoop/common/lib/protobuf-java-2.5.0.jar:/usr/local/hadoop/share/hadoop/common/lib/servlet-api-2.5.jar:/usr/local/hadoop/share/hadoop/common/lib/slf4j-api-1.7.10.jar:/usr/local/hadoop/share/hadoop/common/lib/slf4j-log4j12-1.7.10.jar:/usr/local/hadoop/share/hadoop/common/lib/snappy-java-1.0.4.1.jar:/usr/local/hadoop/share/hadoop/common/lib/stax-api-1.0-2.jar:/usr/local/hadoop/share/hadoop/common/lib/xmlenc-0.52.jar:/usr/local/hadoop/share/hadoop/common/lib/xz-1.0.jar:/usr/local/hadoop/share/hadoop/common/lib/zookeeper-3.4.6.jar:/usr/local/hadoop/share/hadoop/common/hadoop-common-2.7.3-tests.jar:/usr/local/hadoop/share/hadoop/common/hadoop-common-2.7.3.jar:/usr/local/hadoop/share/hadoop/common/hadoop-nfs-2.7.3.jar:/usr/local/hadoop/share/hadoop/hdfs:/usr/local/hadoop/share/hadoop/hdfs/lib/asm-3.2.jar:/usr/local/hadoop/share/hadoop/hdfs/lib/commons-cli-1.2.jar:/usr/local/hadoop/share/hadoop/hdfs/lib/commons-codec-1.4.jar:/usr/local/hadoop/share/hadoop/hdfs/lib/commons-daemon-1.0.13.jar:/usr/local/hadoop/share/hadoop/hdfs/lib/commons-io-2.4.jar:/usr/local/hadoop/share/hadoop/hdfs/lib/commons-lang-2.6.jar:/usr/local/hadoop/share/hadoop/hdfs/lib/commons-logging-1.1.3.jar:/usr/local/hadoop/share/hadoop/hdfs/lib/guava-11.0.2.jar:/usr/local/hadoop/share/hadoop/hdfs/lib/htrace-core-3.1.0-incubating.jar:/usr/local/hadoop/share/hadoop/hdfs/lib/jackson-core-asl-1.9.13.jar:/usr/local/hadoop/share/hadoop/hdfs/lib/jackson-mapper-asl-1.9.13.jar:/usr/local/hadoop/share/hadoop/hdfs/lib/jersey-core-1.9.jar:/usr/local/hadoop/share/hadoop/hdfs/lib/jersey-server-1.9.jar:/usr/local/hadoop/share/hadoop/hdfs/lib/jetty-6.1.26.jar:/usr/local/hadoop/share/hadoop/hdfs/lib/jetty-util-6.1.26.jar:/usr/local/hadoop/share/hadoop/hdfs/lib/jsr305-3.0.0.jar:/usr/local/hadoop/share/hadoop/hdfs/lib/leveldbjni-all-1.8.jar:/usr/local/hadoop/share/hadoop/hdfs/lib/log4j-1.2.17.jar:/usr/local/hadoop/share/hadoop/hdfs/lib/netty-3.6.2.Final.jar:/usr/local/hadoop/share/hadoop/hdfs/lib/netty-all-4.0.23.Final.jar:/usr/local/hadoop/share/hadoop/hdfs/lib/protobuf-java-2.5.0.jar:/usr/local/hadoop/share/hadoop/hdfs/lib/servlet-api-2.5.jar:/usr/local/hadoop/share/hadoop/hdfs/lib/xercesImpl-2.9.1.jar:/usr/local/hadoop/share/hadoop/hdfs/lib/xml-apis-1.3.04.jar:/usr/local/hadoop/share/hadoop/hdfs/lib/xmlenc-0.52.jar:/usr/local/hadoop/share/hadoop/hdfs/hadoop-hdfs-2.7.3-tests.jar:/usr/local/hadoop/share/hadoop/hdfs/hadoop-hdfs-2.7.3.jar:/usr/local/hadoop/share/hadoop/hdfs/hadoop-hdfs-nfs-2.7.3.jar:/usr/local/hadoop/share/hadoop/yarn/lib/activation-1.1.jar:/usr/local/hadoop/share/hadoop/yarn/lib/aopalliance-1.0.jar:/usr/local/hadoop/share/hadoop/yarn/lib/asm-3.2.jar:/usr/local/hadoop/share/hadoop/yarn/lib/commons-cli-1.2.jar:/usr/local/hadoop/share/hadoop/yarn/lib/commons-codec-1.4.jar:/usr/local/hadoop/share/hadoop/yarn/lib/commons-collections-3.2.2.jar:/usr/local/hadoop/share/hadoop/yarn/lib/commons-compress-1.4.1.jar:/usr/local/hadoop/share/hadoop/yarn/lib/commons-io-2.4.jar:/usr/local/hadoop/share/hadoop/yarn/lib/commons-lang-2.6.jar:/usr/local/hadoop/share/hadoop/yarn/lib/commons-logging-1.1.3.jar:/usr/local/hadoop/share/hadoop/yarn/lib/guava-11.0.2.jar:/usr/local/hadoop/share/hadoop/yarn/lib/guice-3.0.jar:/usr/local/hadoop/share/hadoop/yarn/lib/guice-servlet-3.0.jar:/usr/local/hadoop/share/hadoop/yarn/lib/jackson-core-asl-1.9.13.jar:/usr/local/hadoop/share/hadoop/yarn/lib/jackson-jaxrs-1.9.13.jar:/usr/local/hadoop/share/hadoop/yarn/lib/jackson-mapper-asl-1.9.13.jar:/usr/local/hadoop/share/hadoop/yarn/lib/jackson-xc-1.9.13.jar:/usr/local/hadoop/share/hadoop/yarn/lib/javax.inject-1.jar:/usr/local/hadoop/share/hadoop/yarn/lib/jaxb-api-2.2.2.jar:/usr/local/hadoop/share/hadoop/yarn/lib/jaxb-impl-2.2.3-1.jar:/usr/local/hadoop/share/hadoop/yarn/lib/jersey-client-1.9.jar:/usr/local/hadoop/share/hadoop/yarn/lib/jersey-core-1.9.jar:/usr/local/hadoop/share/hadoop/yarn/lib/jersey-guice-1.9.jar:/usr/local/hadoop/share/hadoop/yarn/lib/jersey-json-1.9.jar:/usr/local/hadoop/share/hadoop/yarn/lib/jersey-server-1.9.jar:/usr/local/hadoop/share/hadoop/yarn/lib/jettison-1.1.jar:/usr/local/hadoop/share/hadoop/yarn/lib/jetty-6.1.26.jar:/usr/local/hadoop/share/hadoop/yarn/lib/jetty-util-6.1.26.jar:/usr/local/hadoop/share/hadoop/yarn/lib/jsr305-3.0.0.jar:/usr/local/hadoop/share/hadoop/yarn/lib/leveldbjni-all-1.8.jar:/usr/local/hadoop/share/hadoop/yarn/lib/log4j-1.2.17.jar:/usr/local/hadoop/share/hadoop/yarn/lib/netty-3.6.2.Final.jar:/usr/local/hadoop/share/hadoop/yarn/lib/protobuf-java-2.5.0.jar:/usr/local/hadoop/share/hadoop/yarn/lib/servlet-api-2.5.jar:/usr/local/hadoop/share/hadoop/yarn/lib/stax-api-1.0-2.jar:/usr/local/hadoop/share/hadoop/yarn/lib/xz-1.0.jar:/usr/local/hadoop/share/hadoop/yarn/lib/zookeeper-3.4.6-tests.jar:/usr/local/hadoop/share/hadoop/yarn/lib/zookeeper-3.4.6.jar:/usr/local/hadoop/share/hadoop/yarn/hadoop-yarn-api-2.7.3.jar:/usr/local/hadoop/share/hadoop/yarn/hadoop-yarn-applications-distributedshell-2.7.3.jar:/usr/local/hadoop/share/hadoop/yarn/hadoop-yarn-applications-unmanaged-am-launcher-2.7.3.jar:/usr/local/hadoop/share/hadoop/yarn/hadoop-yarn-client-2.7.3.jar:/usr/local/hadoop/share/hadoop/yarn/hadoop-yarn-common-2.7.3.jar:/usr/local/hadoop/share/hadoop/yarn/hadoop-yarn-registry-2.7.3.jar:/usr/local/hadoop/share/hadoop/yarn/hadoop-yarn-server-applicationhistoryservice-2.7.3.jar:/usr/local/hadoop/share/hadoop/yarn/hadoop-yarn-server-common-2.7.3.jar:/usr/local/hadoop/share/hadoop/yarn/hadoop-yarn-server-nodemanager-2.7.3.jar:/usr/local/hadoop/share/hadoop/yarn/hadoop-yarn-server-resourcemanager-2.7.3.jar:/usr/local/hadoop/share/hadoop/yarn/hadoop-yarn-server-sharedcachemanager-2.7.3.jar:/usr/local/hadoop/share/hadoop/yarn/hadoop-yarn-server-tests-2.7.3.jar:/usr/local/hadoop/share/hadoop/yarn/hadoop-yarn-server-web-proxy-2.7.3.jar:/usr/local/hadoop/share/hadoop/mapreduce/lib/aopalliance-1.0.jar:/usr/local/hadoop/share/hadoop/mapreduce/lib/asm-3.2.jar:/usr/local/hadoop/share/hadoop/mapreduce/lib/avro-1.7.4.jar:/usr/local/hadoop/share/hadoop/mapreduce/lib/commons-compress-1.4.1.jar:/usr/local/hadoop/share/hadoop/mapreduce/lib/commons-io-2.4.jar:/usr/local/hadoop/share/hadoop/mapreduce/lib/guice-3.0.jar:/usr/local/hadoop/share/hadoop/mapreduce/lib/guice-servlet-3.0.jar:/usr/local/hadoop/share/hadoop/mapreduce/lib/hadoop-annotations-2.7.3.jar:/usr/local/hadoop/share/hadoop/mapreduce/lib/hamcrest-core-1.3.jar:/usr/local/hadoop/share/hadoop/mapreduce/lib/jackson-core-asl-1.9.13.jar:/usr/local/hadoop/share/hadoop/mapreduce/lib/jackson-mapper-asl-1.9.13.jar:/usr/local/hadoop/share/hadoop/mapreduce/lib/javax.inject-1.jar:/usr/local/hadoop/share/hadoop/mapreduce/lib/jersey-core-1.9.jar:/usr/local/hadoop/share/hadoop/mapreduce/lib/jersey-guice-1.9.jar:/usr/local/hadoop/share/hadoop/mapreduce/lib/jersey-server-1.9.jar:/usr/local/hadoop/share/hadoop/mapreduce/lib/junit-4.11.jar:/usr/local/hadoop/share/hadoop/mapreduce/lib/leveldbjni-all-1.8.jar:/usr/local/hadoop/share/hadoop/mapreduce/lib/log4j-1.2.17.jar:/usr/local/hadoop/share/hadoop/mapreduce/lib/netty-3.6.2.Final.jar:/usr/local/hadoop/share/hadoop/mapreduce/lib/paranamer-2.3.jar:/usr/local/hadoop/share/hadoop/mapreduce/lib/protobuf-java-2.5.0.jar:/usr/local/hadoop/share/hadoop/mapreduce/lib/snappy-java-1.0.4.1.jar:/usr/local/hadoop/share/hadoop/mapreduce/lib/xz-1.0.jar:/usr/local/hadoop/share/hadoop/mapreduce/hadoop-mapreduce-client-app-2.7.3.jar:/usr/local/hadoop/share/hadoop/mapreduce/hadoop-mapreduce-client-common-2.7.3.jar:/usr/local/hadoop/share/hadoop/mapreduce/hadoop-mapreduce-client-core-2.7.3.jar:/usr/local/hadoop/share/hadoop/mapreduce/hadoop-mapreduce-client-hs-2.7.3.jar:/usr/local/hadoop/share/hadoop/mapreduce/hadoop-mapreduce-client-hs-plugins-2.7.3.jar:/usr/local/hadoop/share/hadoop/mapreduce/hadoop-mapreduce-client-jobclient-2.7.3-tests.jar:/usr/local/hadoop/share/hadoop/mapreduce/hadoop-mapreduce-client-jobclient-2.7.3.jar:/usr/local/hadoop/share/hadoop/mapreduce/hadoop-mapreduce-client-shuffle-2.7.3.jar:/usr/local/hadoop/share/hadoop/mapreduce/hadoop-mapreduce-examples-2.7.3.jar:/usr/local/hadoop/contrib/capacity-scheduler/*.jar:/usr/local/hadoop/contrib/capacity-scheduler/*.jar:/usr/local/hadoop/contrib/capacity-scheduler/*.jar
STARTUP_MSG:   build = https://git-wip-us.apache.org/repos/asf/hadoop.git -r baa91f7c6bc9cb92be5982de4719c1c8af91ccff; compiled by 'root' on 2016-08-18T01:41Z
STARTUP_MSG:   java = 1.8.0_111
************************************************************/
2016-11-27 21:02:37,479 INFO org.apache.hadoop.hdfs.server.namenode.NameNode: registered UNIX signal handlers for [TERM, HUP, INT]
2016-11-27 21:02:37,483 INFO org.apache.hadoop.hdfs.server.namenode.NameNode: createNameNode []
2016-11-27 21:02:37,755 INFO org.apache.hadoop.metrics2.impl.MetricsConfig: loaded properties from hadoop-metrics2.properties
2016-11-27 21:02:37,841 INFO org.apache.hadoop.metrics2.impl.MetricsSystemImpl: Scheduled snapshot period at 10 second(s).
2016-11-27 21:02:37,841 INFO org.apache.hadoop.metrics2.impl.MetricsSystemImpl: NameNode metrics system started
2016-11-27 21:02:37,843 INFO org.apache.hadoop.hdfs.server.namenode.NameNode: fs.defaultFS is hdfs://localhost:9000
2016-11-27 21:02:37,844 INFO org.apache.hadoop.hdfs.server.namenode.NameNode: Clients are to use localhost:9000 to access this namenode/service.
2016-11-27 21:02:37,910 WARN org.apache.hadoop.util.NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
2016-11-27 21:02:38,035 INFO org.apache.hadoop.hdfs.DFSUtil: Starting Web-server for hdfs at: http://0.0.0.0:50070
2016-11-27 21:02:38,090 INFO org.mortbay.log: Logging to org.slf4j.impl.Log4jLoggerAdapter(org.mortbay.log) via org.mortbay.log.Slf4jLog
2016-11-27 21:02:38,118 INFO org.apache.hadoop.security.authentication.server.AuthenticationFilter: Unable to initialize FileSignerSecretProvider, falling back to use random secrets.
2016-11-27 21:02:38,124 INFO org.apache.hadoop.http.HttpRequestLog: Http request log for http.requests.namenode is not defined
2016-11-27 21:02:38,136 INFO org.apache.hadoop.http.HttpServer2: Added global filter 'safety' (class=org.apache.hadoop.http.HttpServer2$QuotingInputFilter)
2016-11-27 21:02:38,138 INFO org.apache.hadoop.http.HttpServer2: Added filter static_user_filter (class=org.apache.hadoop.http.lib.StaticUserWebFilter$StaticUserFilter) to context hdfs
2016-11-27 21:02:38,138 INFO org.apache.hadoop.http.HttpServer2: Added filter static_user_filter (class=org.apache.hadoop.http.lib.StaticUserWebFilter$StaticUserFilter) to context logs
2016-11-27 21:02:38,138 INFO org.apache.hadoop.http.HttpServer2: Added filter static_user_filter (class=org.apache.hadoop.http.lib.StaticUserWebFilter$StaticUserFilter) to context static
2016-11-27 21:02:38,247 INFO org.apache.hadoop.http.HttpServer2: Added filter 'org.apache.hadoop.hdfs.web.AuthFilter' (class=org.apache.hadoop.hdfs.web.AuthFilter)
2016-11-27 21:02:38,249 INFO org.apache.hadoop.http.HttpServer2: addJerseyResourcePackage: packageName=org.apache.hadoop.hdfs.server.namenode.web.resources;org.apache.hadoop.hdfs.web.resources, pathSpec=/webhdfs/v1/*
2016-11-27 21:02:38,271 INFO org.apache.hadoop.http.HttpServer2: Jetty bound to port 50070
2016-11-27 21:02:38,271 INFO org.mortbay.log: jetty-6.1.26
2016-11-27 21:02:38,412 INFO org.mortbay.log: Started HttpServer2$SelectChannelConnectorWithSafeStartup@0.0.0.0:50070
2016-11-27 21:02:38,439 WARN org.apache.hadoop.hdfs.server.namenode.FSNamesystem: Only one image storage directory (dfs.namenode.name.dir) configured. Beware of data loss due to lack of redundant storage directories!
2016-11-27 21:02:38,439 WARN org.apache.hadoop.hdfs.server.namenode.FSNamesystem: Only one namespace edits storage directory (dfs.namenode.edits.dir) configured. Beware of data loss due to lack of redundant storage directories!
2016-11-27 21:02:38,470 INFO org.apache.hadoop.hdfs.server.namenode.FSNamesystem: No KeyProvider found.
2016-11-27 21:02:38,470 INFO org.apache.hadoop.hdfs.server.namenode.FSNamesystem: fsLock is fair:true
2016-11-27 21:02:38,507 INFO org.apache.hadoop.hdfs.server.blockmanagement.DatanodeManager: dfs.block.invalidate.limit=1000
2016-11-27 21:02:38,507 INFO org.apache.hadoop.hdfs.server.blockmanagement.DatanodeManager: dfs.namenode.datanode.registration.ip-hostname-check=true
2016-11-27 21:02:38,508 INFO org.apache.hadoop.hdfs.server.blockmanagement.BlockManager: dfs.namenode.startup.delay.block.deletion.sec is set to 000:00:00:00.000
2016-11-27 21:02:38,508 INFO org.apache.hadoop.hdfs.server.blockmanagement.BlockManager: The block deletion will start around 2016 Nov 27 21:02:38
2016-11-27 21:02:38,509 INFO org.apache.hadoop.util.GSet: Computing capacity for map BlocksMap
2016-11-27 21:02:38,509 INFO org.apache.hadoop.util.GSet: VM type       = 64-bit
2016-11-27 21:02:38,510 INFO org.apache.hadoop.util.GSet: 2.0% max memory 889 MB = 17.8 MB
2016-11-27 21:02:38,511 INFO org.apache.hadoop.util.GSet: capacity      = 2^21 = 2097152 entries
2016-11-27 21:02:38,523 INFO org.apache.hadoop.hdfs.server.blockmanagement.BlockManager: dfs.block.access.token.enable=false
2016-11-27 21:02:38,523 INFO org.apache.hadoop.hdfs.server.blockmanagement.BlockManager: defaultReplication         = 1
2016-11-27 21:02:38,523 INFO org.apache.hadoop.hdfs.server.blockmanagement.BlockManager: maxReplication             = 512
2016-11-27 21:02:38,523 INFO org.apache.hadoop.hdfs.server.blockmanagement.BlockManager: minReplication             = 1
2016-11-27 21:02:38,523 INFO org.apache.hadoop.hdfs.server.blockmanagement.BlockManager: maxReplicationStreams      = 2
2016-11-27 21:02:38,523 INFO org.apache.hadoop.hdfs.server.blockmanagement.BlockManager: replicationRecheckInterval = 3000
2016-11-27 21:02:38,523 INFO org.apache.hadoop.hdfs.server.blockmanagement.BlockManager: encryptDataTransfer        = false
2016-11-27 21:02:38,523 INFO org.apache.hadoop.hdfs.server.blockmanagement.BlockManager: maxNumBlocksToLog          = 1000
2016-11-27 21:02:38,530 INFO org.apache.hadoop.hdfs.server.namenode.FSNamesystem: fsOwner             = hadoop (auth:SIMPLE)
2016-11-27 21:02:38,530 INFO org.apache.hadoop.hdfs.server.namenode.FSNamesystem: supergroup          = supergroup
2016-11-27 21:02:38,530 INFO org.apache.hadoop.hdfs.server.namenode.FSNamesystem: isPermissionEnabled = true
2016-11-27 21:02:38,530 INFO org.apache.hadoop.hdfs.server.namenode.FSNamesystem: HA Enabled: false
2016-11-27 21:02:38,531 INFO org.apache.hadoop.hdfs.server.namenode.FSNamesystem: Append Enabled: true
2016-11-27 21:02:38,684 INFO org.apache.hadoop.util.GSet: Computing capacity for map INodeMap
2016-11-27 21:02:38,684 INFO org.apache.hadoop.util.GSet: VM type       = 64-bit
2016-11-27 21:02:38,684 INFO org.apache.hadoop.util.GSet: 1.0% max memory 889 MB = 8.9 MB
2016-11-27 21:02:38,684 INFO org.apache.hadoop.util.GSet: capacity      = 2^20 = 1048576 entries
2016-11-27 21:02:38,685 INFO org.apache.hadoop.hdfs.server.namenode.FSDirectory: ACLs enabled? false
2016-11-27 21:02:38,685 INFO org.apache.hadoop.hdfs.server.namenode.FSDirectory: XAttrs enabled? true
2016-11-27 21:02:38,685 INFO org.apache.hadoop.hdfs.server.namenode.FSDirectory: Maximum size of an xattr: 16384
2016-11-27 21:02:38,685 INFO org.apache.hadoop.hdfs.server.namenode.NameNode: Caching file names occuring more than 10 times
2016-11-27 21:02:38,691 INFO org.apache.hadoop.util.GSet: Computing capacity for map cachedBlocks
2016-11-27 21:02:38,691 INFO org.apache.hadoop.util.GSet: VM type       = 64-bit
2016-11-27 21:02:38,691 INFO org.apache.hadoop.util.GSet: 0.25% max memory 889 MB = 2.2 MB
2016-11-27 21:02:38,691 INFO org.apache.hadoop.util.GSet: capacity      = 2^18 = 262144 entries
2016-11-27 21:02:38,693 INFO org.apache.hadoop.hdfs.server.namenode.FSNamesystem: dfs.namenode.safemode.threshold-pct = 0.9990000128746033
2016-11-27 21:02:38,693 INFO org.apache.hadoop.hdfs.server.namenode.FSNamesystem: dfs.namenode.safemode.min.datanodes = 0
2016-11-27 21:02:38,693 INFO org.apache.hadoop.hdfs.server.namenode.FSNamesystem: dfs.namenode.safemode.extension     = 30000
2016-11-27 21:02:38,696 INFO org.apache.hadoop.hdfs.server.namenode.top.metrics.TopMetrics: NNTop conf: dfs.namenode.top.window.num.buckets = 10
2016-11-27 21:02:38,696 INFO org.apache.hadoop.hdfs.server.namenode.top.metrics.TopMetrics: NNTop conf: dfs.namenode.top.num.users = 10
2016-11-27 21:02:38,696 INFO org.apache.hadoop.hdfs.server.namenode.top.metrics.TopMetrics: NNTop conf: dfs.namenode.top.windows.minutes = 1,5,25
2016-11-27 21:02:38,697 INFO org.apache.hadoop.hdfs.server.namenode.FSNamesystem: Retry cache on namenode is enabled
2016-11-27 21:02:38,697 INFO org.apache.hadoop.hdfs.server.namenode.FSNamesystem: Retry cache will use 0.03 of total heap and retry cache entry expiry time is 600000 millis
2016-11-27 21:02:38,699 INFO org.apache.hadoop.util.GSet: Computing capacity for map NameNodeRetryCache
2016-11-27 21:02:38,699 INFO org.apache.hadoop.util.GSet: VM type       = 64-bit
2016-11-27 21:02:38,699 INFO org.apache.hadoop.util.GSet: 0.029999999329447746% max memory 889 MB = 273.1 KB
2016-11-27 21:02:38,699 INFO org.apache.hadoop.util.GSet: capacity      = 2^15 = 32768 entries
2016-11-27 21:02:38,723 INFO org.apache.hadoop.hdfs.server.common.Storage: Lock on /usr/local/hadoop/hadoopinfra/hdfs/namenode/in_use.lock acquired by nodename 14736@mybook-macbook-pro.local
2016-11-27 21:02:38,777 INFO org.apache.hadoop.hdfs.server.namenode.FileJournalManager: Recovering unfinalized segments in /usr/local/hadoop/hadoopinfra/hdfs/namenode/current
2016-11-27 21:02:38,777 INFO org.apache.hadoop.hdfs.server.namenode.FSImage: No edit log streams selected.
2016-11-27 21:02:38,777 INFO org.apache.hadoop.hdfs.server.namenode.FSImage: Planning to load image: FSImageFile(file=/usr/local/hadoop/hadoopinfra/hdfs/namenode/current/fsimage_0000000000000000000, cpktTxId=0000000000000000000)
2016-11-27 21:02:38,875 INFO org.apache.hadoop.hdfs.server.namenode.FSImageFormatPBINode: Loading 1 INodes.
2016-11-27 21:02:38,898 INFO org.apache.hadoop.hdfs.server.namenode.FSImageFormatProtobuf: Loaded FSImage in 0 seconds.
2016-11-27 21:02:38,898 INFO org.apache.hadoop.hdfs.server.namenode.FSImage: Loaded image for txid 0 from /usr/local/hadoop/hadoopinfra/hdfs/namenode/current/fsimage_0000000000000000000
2016-11-27 21:02:38,907 INFO org.apache.hadoop.hdfs.server.namenode.FSNamesystem: Need to save fs image? false (staleImage=false, haEnabled=false, isRollingUpgrade=false)
2016-11-27 21:02:38,908 INFO org.apache.hadoop.hdfs.server.namenode.FSEditLog: Starting log segment at 1
2016-11-27 21:02:39,041 INFO org.apache.hadoop.hdfs.server.namenode.NameCache: initialized with 0 entries 0 lookups
2016-11-27 21:02:39,041 INFO org.apache.hadoop.hdfs.server.namenode.FSNamesystem: Finished loading FSImage in 339 msecs
2016-11-27 21:02:39,192 INFO org.apache.hadoop.hdfs.server.namenode.NameNode: RPC server is binding to localhost:9000
2016-11-27 21:02:39,199 INFO org.apache.hadoop.ipc.CallQueueManager: Using callQueue class java.util.concurrent.LinkedBlockingQueue
2016-11-27 21:02:39,212 INFO org.apache.hadoop.ipc.Server: Starting Socket Reader #1 for port 9000
2016-11-27 21:02:39,237 INFO org.apache.hadoop.hdfs.server.namenode.FSNamesystem: Registered FSNamesystemState MBean
2016-11-27 21:02:39,249 INFO org.apache.hadoop.hdfs.server.namenode.LeaseManager: Number of blocks under construction: 0
2016-11-27 21:02:39,250 INFO org.apache.hadoop.hdfs.server.namenode.LeaseManager: Number of blocks under construction: 0
2016-11-27 21:02:39,250 INFO org.apache.hadoop.hdfs.server.namenode.FSNamesystem: initializing replication queues
2016-11-27 21:02:39,250 INFO org.apache.hadoop.hdfs.StateChange: STATE* Leaving safe mode after 0 secs
2016-11-27 21:02:39,250 INFO org.apache.hadoop.hdfs.StateChange: STATE* Network topology has 0 racks and 0 datanodes
2016-11-27 21:02:39,250 INFO org.apache.hadoop.hdfs.StateChange: STATE* UnderReplicatedBlocks has 0 blocks
2016-11-27 21:02:39,255 INFO org.apache.hadoop.hdfs.server.blockmanagement.DatanodeDescriptor: Number of failed storage changes from 0 to 0
2016-11-27 21:02:39,260 INFO org.apache.hadoop.hdfs.server.blockmanagement.BlockManager: Total number of blocks            = 0
2016-11-27 21:02:39,260 INFO org.apache.hadoop.hdfs.server.blockmanagement.BlockManager: Number of invalid blocks          = 0
2016-11-27 21:02:39,260 INFO org.apache.hadoop.hdfs.server.blockmanagement.BlockManager: Number of under-replicated blocks = 0
2016-11-27 21:02:39,260 INFO org.apache.hadoop.hdfs.server.blockmanagement.BlockManager: Number of  over-replicated blocks = 0
2016-11-27 21:02:39,260 INFO org.apache.hadoop.hdfs.server.blockmanagement.BlockManager: Number of blocks being written    = 0
2016-11-27 21:02:39,261 INFO org.apache.hadoop.hdfs.StateChange: STATE* Replication Queue initialization scan for invalid, over- and under-replicated blocks completed in 10 msec
2016-11-27 21:02:39,281 INFO org.apache.hadoop.ipc.Server: IPC Server Responder: starting
2016-11-27 21:02:39,282 INFO org.apache.hadoop.ipc.Server: IPC Server listener on 9000: starting
2016-11-27 21:02:39,284 INFO org.apache.hadoop.hdfs.server.namenode.NameNode: NameNode RPC up at: localhost/127.0.0.1:9000
2016-11-27 21:02:39,284 INFO org.apache.hadoop.hdfs.server.namenode.FSNamesystem: Starting services required for active state
2016-11-27 21:02:39,289 INFO org.apache.hadoop.hdfs.server.blockmanagement.CacheReplicationMonitor: Starting CacheReplicationMonitor with interval 30000 milliseconds
2016-11-27 21:04:07,310 INFO org.apache.hadoop.hdfs.server.namenode.FSNamesystem: Roll Edit Log from 127.0.0.1
2016-11-27 21:04:07,310 INFO org.apache.hadoop.hdfs.server.namenode.FSEditLog: Rolling edit logs
2016-11-27 21:04:07,310 INFO org.apache.hadoop.hdfs.server.namenode.FSEditLog: Ending log segment 1
2016-11-27 21:04:07,310 INFO org.apache.hadoop.hdfs.server.namenode.FSEditLog: Number of transactions: 2 Total time for transactions(ms): 0 Number of transactions batched in Syncs: 0 Number of syncs: 2 SyncTimes(ms): 10 
2016-11-27 21:04:07,319 INFO org.apache.hadoop.hdfs.server.namenode.FSEditLog: Number of transactions: 2 Total time for transactions(ms): 0 Number of transactions batched in Syncs: 0 Number of syncs: 3 SyncTimes(ms): 18 
2016-11-27 21:04:07,322 INFO org.apache.hadoop.hdfs.server.namenode.FileJournalManager: Finalizing edits file /usr/local/hadoop/hadoopinfra/hdfs/namenode/current/edits_inprogress_0000000000000000001 -> /usr/local/hadoop/hadoopinfra/hdfs/namenode/current/edits_0000000000000000001-0000000000000000002
2016-11-27 21:04:07,323 INFO org.apache.hadoop.hdfs.server.namenode.FSEditLog: Starting log segment at 3
2016-11-27 21:05:07,419 INFO org.apache.hadoop.hdfs.server.namenode.FSNamesystem: Roll Edit Log from 127.0.0.1
2016-11-27 21:05:07,420 INFO org.apache.hadoop.hdfs.server.namenode.FSEditLog: Rolling edit logs
2016-11-27 21:05:07,420 INFO org.apache.hadoop.hdfs.server.namenode.FSEditLog: Ending log segment 3
2016-11-27 21:05:07,420 INFO org.apache.hadoop.hdfs.server.namenode.FSEditLog: Number of transactions: 2 Total time for transactions(ms): 0 Number of transactions batched in Syncs: 0 Number of syncs: 2 SyncTimes(ms): 2 
2016-11-27 21:05:07,427 INFO org.apache.hadoop.hdfs.server.namenode.FSEditLog: Number of transactions: 2 Total time for transactions(ms): 0 Number of transactions batched in Syncs: 0 Number of syncs: 3 SyncTimes(ms): 10 
2016-11-27 21:05:07,428 INFO org.apache.hadoop.hdfs.server.namenode.FileJournalManager: Finalizing edits file /usr/local/hadoop/hadoopinfra/hdfs/namenode/current/edits_inprogress_0000000000000000003 -> /usr/local/hadoop/hadoopinfra/hdfs/namenode/current/edits_0000000000000000003-0000000000000000004
2016-11-27 21:05:07,428 INFO org.apache.hadoop.hdfs.server.namenode.FSEditLog: Starting log segment at 5
2016-11-27 21:06:07,445 INFO org.apache.hadoop.hdfs.server.namenode.FSNamesystem: Roll Edit Log from 127.0.0.1
2016-11-27 21:06:07,445 INFO org.apache.hadoop.hdfs.server.namenode.FSEditLog: Rolling edit logs
2016-11-27 21:06:07,445 INFO org.apache.hadoop.hdfs.server.namenode.FSEditLog: Ending log segment 5
2016-11-27 21:06:07,446 INFO org.apache.hadoop.hdfs.server.namenode.FSEditLog: Number of transactions: 2 Total time for transactions(ms): 0 Number of transactions batched in Syncs: 0 Number of syncs: 2 SyncTimes(ms): 3 
2016-11-27 21:06:07,454 INFO org.apache.hadoop.hdfs.server.namenode.FSEditLog: Number of transactions: 2 Total time for transactions(ms): 0 Number of transactions batched in Syncs: 0 Number of syncs: 3 SyncTimes(ms): 11 
2016-11-27 21:06:07,455 INFO org.apache.hadoop.hdfs.server.namenode.FileJournalManager: Finalizing edits file /usr/local/hadoop/hadoopinfra/hdfs/namenode/current/edits_inprogress_0000000000000000005 -> /usr/local/hadoop/hadoopinfra/hdfs/namenode/current/edits_0000000000000000005-0000000000000000006
2016-11-27 21:06:07,455 INFO org.apache.hadoop.hdfs.server.namenode.FSEditLog: Starting log segment at 7

和其他类似的datanode，secondarynod和yarn一样。 我可以把身体放到正确的方向吗感谢

1 个答案:

答案 0 :(得分：1)

此日志中哪些消息与您有关？

它看起来像一个典型的namenode启动日志，我没有看到任何致命的东西。

有一些关于复制块下的消息，但这只是一个警告。看起来您将默认块复制设置为1，通常为3.您是否能够运行任何hadoop命令？

hadoop fs -ls /

如果是这样，您可以使用命令检查Hadoop 2.7.3版本中的set blocksize hdfs getconf -confKey dfs.blocksize

如果它说命令未找到，则可能没有将这个添加到您的用户$ PATH环境变量中来执行。可执行文件本身应该存在于/ usr / local / hadoop / bin，/ usr / local / hadoop / bin / hadoop /中，或者靠近。

我不确定您正在运行哪个Hadoop发行版，但是您可以更新集群用来更新hdfs-site.xml的hdfs-site.xml，该hdfs-site.xml通常位于您的hadoop主页或符号链接到/ etc / hadoop /conf/hdfs-site.xml。在dds.replication的hdfs-site.xml中找到该属性。您会注意到该值为1.您可以将其更改为您选择的值，3通常是一个很好的复制因子。如果这样做会降低环境，请进行更改，然后开始备份。

也可能因为你刚刚格式化了你的namenode然后开始了块还没有复制。名称节点的主要用途是通过编辑文件跟踪块。因此，如果您刚刚格式化然后启动它，名称节点将花费几分钟时间启动数据节点，发送心跳然后报告块，并复制它们。

您还可以在Linux命令行上运行以下命令来检查端口侦听的状态; 

sudo lsof -i tcp | grep -i LISTEN

如果名称节点已启动，您应该看到端口9000正在侦听，也可能是8020。这些端口与数据节点将使用的端口不同。 如果您检查* site.xml文件，它将告诉您群集的属性，包括运行的主机名，端口和服务以及其他群集信息。

如果你去http://hostname.example.com:50070/，你应该有一个web ui，它应该给你基本的状态。

要注意的hadoop的重要配置文件是：

hadoop-env.sh（将您的HADOOP_HOME变量与JAVA_HOME一起设置）。它应该在/ usr / local / hadoop /文件夹中或附近，具体取决于您的发行版。

hdfs-site.xml，core-site.xml，yarn-site.xml，mapred-site.xml以及其他* -site.xmls，用于其他服务，例如hive，spark等。

通常名为/ etc / hadoop / conf的目录符号链接到每个节点上的实际位置。这些文件中的属性决定了您的大多数群集设置。

请记住，Hadoop的文件系统HDFS不是操作系统文件系统的路径。如果HDFS中的路径（例如/ user / hive / warehouse）仅存在于hdfs中，而不存在于服务器文件系统中。所以你不能cd / user / hive / warehouse。您将需要使用客户端软件或hadoop fs命令与hdfs进行交互。

**

如果您的群集正在运行，您可以在Linux终端上运行以下命令（如果安装没有更新您的$ PATH，您可能必须转到/ usr / local / hadoop / bin文件夹来修复可执行文件包括它）; 

hdfs getconf -namenodes
-secondaryNameNodes
-backupNodes
-includeFile
-excludeFile
-nnRpcAddresses
-confKey [key]

hdfs版本

为HDFS命令轻松启用调试;

HADOOP_ROOT_LOGGER = DEBUG，控制台hdfs dfs -ls /

日志应以各种名称存储在/ var / log中，具体取决于群集上运行的服务。

还要确保已禁用任何系统防火墙，包括iptables / firewalld，具体取决于所有节点上的操作系统。 Hadoop将使用各种端口在非标准端口上的节点之间进行通信。因此，如果您启用了iptables / firewalld，即使服务已启动，连接也会被拒绝使节点显示为脱机状态。

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