hadoop动态添加datanode启动失败的经验

分析家

2018-04-15 00:08:43,158 INFO org.apache.hadoop.hdfs.server.namenode.NameNode: registered UNIX signal handlers for [TERM, HUP, INT]　　2018-04-15 00:08:43,168 INFO org.apache.hadoop.hdfs.server.namenode.NameNode: createNameNode []
　　2018-04-15 00:08:43,673 INFO org.apache.hadoop.metrics2.impl.MetricsConfig: loaded properties from hadoop-metrics2.properties
　　2018-04-15 00:08:43,837 INFO org.apache.hadoop.metrics2.impl.MetricsSystemImpl: Scheduled snapshot period at 10 second(s).
　　2018-04-15 00:08:43,837 INFO org.apache.hadoop.metrics2.impl.MetricsSystemImpl: NameNode metrics system started
　　2018-04-15 00:08:43,839 INFO org.apache.hadoop.hdfs.server.namenode.NameNode: fs.defaultFS is node11.cn:9000
　　2018-04-15 00:08:44,138 WARN org.apache.hadoop.fs.FileSystem: "node11.cn:9000" is a deprecated filesystem name. Use "hdfs://node11.cn:9000/" instead.
　　2018-04-15 00:08:44,196 INFO org.apache.hadoop.hdfs.DFSUtil: Starting Web-server for hdfs at: http://node11.cn:9001
　　2018-04-15 00:08:44,266 INFO org.mortbay.log: Logging to org.slf4j.impl.Log4jLoggerAdapter(org.mortbay.log) via org.mortbay.log.Slf4jLog
　　2018-04-15 00:08:44,273 INFO org.apache.hadoop.http.HttpRequestLog: Http request log for http.requests.namenode is not defined
　　2018-04-15 00:08:44,293 INFO org.apache.hadoop.http.HttpServer2: Added global filter 'safety' (class=org.apache.hadoop.http.HttpServer2$QuotingInputFilter)
　　2018-04-15 00:08:44,298 INFO org.apache.hadoop.http.HttpServer2: Added filter static_user_filter (class=org.apache.hadoop.http.lib.StaticUserWebFilter$StaticUserFilter) to context hdfs
　　2018-04-15 00:08:44,298 INFO org.apache.hadoop.http.HttpServer2: Added filter static_user_filter (class=org.apache.hadoop.http.lib.StaticUserWebFilter$StaticUserFilter) to context logs
　　2018-04-15 00:08:44,298 INFO org.apache.hadoop.http.HttpServer2: Added filter static_user_filter (class=org.apache.hadoop.http.lib.StaticUserWebFilter$StaticUserFilter) to context static
　　2018-04-15 00:08:44,374 INFO org.apache.hadoop.http.HttpServer2: Added filter 'org.apache.hadoop.hdfs.web.AuthFilter' (class=org.apache.hadoop.hdfs.web.AuthFilter)
　　2018-04-15 00:08:44,377 INFO org.apache.hadoop.http.HttpServer2: addJerseyResourcePackage: packageName=org.apache.hadoop.hdfs.server.namenode.web.resources;org.apache.hadoop.hdfs.web.resource
　　s, pathSpec=/webhdfs/v1/*
　　2018-04-15 00:08:44,411 INFO org.apache.hadoop.http.HttpServer2: HttpServer.start() threw a non Bind IOException
　　java.net.BindException: Port in use: node11.cn:9001
　　at org.apache.hadoop.http.HttpServer2.openListeners(HttpServer2.java:892)
　　at org.apache.hadoop.http.HttpServer2.start(HttpServer2.java:828)
　　at org.apache.hadoop.hdfs.server.namenode.NameNodeHttpServer.start(NameNodeHttpServer.java:142)
　　at org.apache.hadoop.hdfs.server.namenode.NameNode.startHttpServer(NameNode.java:706)
　　at org.apache.hadoop.hdfs.server.namenode.NameNode.initialize(NameNode.java:593)
　　at org.apache.hadoop.hdfs.server.namenode.NameNode.(NameNode.java:765)
　　at org.apache.hadoop.hdfs.server.namenode.NameNode.(NameNode.java:749)
　　at org.apache.hadoop.hdfs.server.namenode.NameNode.createNameNode(NameNode.java:1446)
　　Caused by: java.net.BindException: Cannot assign requested address
　　at sun.nio.ch.Net.bind0(Native Method)
　　at sun.nio.ch.Net.bind(Net.java:433)
　　at sun.nio.ch.Net.bind(Net.java:425)
　　at sun.nio.ch.ServerSocketChannelImpl.bind(ServerSocketChannelImpl.java:223)
　　at sun.nio.ch.ServerSocketAdaptor.bind(ServerSocketAdaptor.java:74)
　　at org.mortbay.jetty.nio.SelectChannelConnector.open(SelectChannelConnector.java:216)
　　at org.apache.hadoop.http.HttpServer2.openListeners(HttpServer2.java:887)
　　... 8 more
　　2018-04-15 00:08:44,414 INFO org.apache.hadoop.metrics2.impl.MetricsSystemImpl: Stopping NameNode metrics system...
　　2018-04-15 00:08:44,415 INFO org.apache.hadoop.metrics2.impl.MetricsSystemImpl: NameNode metrics system stopped.