Hi, chen<mailto:[email protected]>：
我们在使用Kylin创建Cube第三步的时候，kylin 返回 localhost:18032 failed错误，我们花了很长时间也没有把这个问题解决，不知道是不是版本BUG还是其它原因，请求chen<mailto:[email protected]>协助一下，我们万分感激！以下是使用的版本和错误信息，请求chen<mailto:[email protected]>协助一下，谢谢！！！ Hadoop（版本apache 2.7.3）集群全部启动正常，Kylin(版本2.3)在创建Cube到#3 Step Name: Extract Fact Table Distinct Columns时报如下错误： java.net.ConnectException: Call From hsmaster/10.9.0.86 to localhost:18032 failed on connection exception: java.net.ConnectException: Connection refused; For more details see: http://wiki.apache.org/hadoop/ConnectionRefused at sun.reflect.GeneratedConstructorAccessor60.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) at java.lang.reflect.Constructor.newInstance(Constructor.java:423) at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:792) at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:732) at org.apache.hadoop.ipc.Client.call(Client.java:1479) at org.apache.hadoop.ipc.Client.call(Client.java:1412) at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:229) at com.sun.proxy.$Proxy65.getNewApplication(Unknown Source) at org.apache.hadoop.yarn.api.impl.pb.client.ApplicationClientProtocolPBClientImpl.getNewApplication(ApplicationClientProtocolPBClientImpl.java:221) at sun.reflect.GeneratedMethodAccessor87.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:191) at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:102) at com.sun.proxy.$Proxy66.getNewApplication(Unknown Source) at org.apache.hadoop.yarn.client.api.impl.YarnClientImpl.getNewApplication(YarnClientImpl.java:219) at org.apache.hadoop.yarn.client.api.impl.YarnClientImpl.createApplication(YarnClientImpl.java:227) at org.apache.hadoop.mapred.ResourceMgrDelegate.getNewJobID(ResourceMgrDelegate.java:187) at org.apache.hadoop.mapred.YARNRunner.getNewJobID(YARNRunner.java:231) at org.apache.hadoop.mapreduce.JobSubmitter.submitJobInternal(JobSubmitter.java:153) at org.apache.hadoop.mapreduce.Job$10.run(Job.java:1290) at org.apache.hadoop.mapreduce.Job$10.run(Job.java:1287) at java.security.AccessController.doPrivileged(Native Method) at javax.security.auth.Subject.doAs(Subject.java:422) at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1698) at org.apache.hadoop.mapreduce.Job.submit(Job.java:1287) at org.apache.kylin.engine.mr.common.AbstractHadoopJob.waitForCompletion(AbstractHadoopJob.java:175) at org.apache.kylin.engine.mr.steps.FactDistinctColumnsJob.run(FactDistinctColumnsJob.java:110) at org.apache.kylin.engine.mr.common.MapReduceExecutable.doWork(MapReduceExecutable.java:130) at org.apache.kylin.job.execution.AbstractExecutable.execute(AbstractExecutable.java:162) at org.apache.kylin.job.execution.DefaultChainedExecutable.doWork(DefaultChainedExecutable.java:67) at org.apache.kylin.job.execution.AbstractExecutable.execute(AbstractExecutable.java:162) at org.apache.kylin.job.impl.threadpool.DefaultScheduler$JobRunner.run(DefaultScheduler.java:300) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:748) Caused by: java.net.ConnectException: Connection refused at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:717) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:206) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:531) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:495) at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:614) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:712) at org.apache.hadoop.ipc.Client$Connection.access$2900(Client.java:375) at org.apache.hadoop.ipc.Client.getConnection(Client.java:1528) at org.apache.hadoop.ipc.Client.call(Client.java:1451) ... 31 more result code:2 在yarn-site.xml 文件中相应的ip和端口配置如下，若把18030、18031、18032、19033这几个端口的ip改为localhost，这个问题就可以解决，但Hadoop集群无法正常加载，在http://10.9.0.86:8088/cluster/nodes中只有一个主节点，其它集群节点都无法加载。 <property> <name>yarn.resouremanager.hostname</name> <value>10.9.0.86</value> </property> <property> <name>yarn.resourcemanager.scheduler.address</name> <value>10.9.0.86:18030</value> </property> <property> <name>yarn.resourcemanager.resource-tracker.address</name> <value>10.9.0.86:18031</value> </property> <property> <name>yarn.resourcemanager.address</name> <value>10.9.0.86:18032</value> </property> <property> <name>yarn.resourcemanager.admin.address</name> <value>10.9.0.86:18033</value> </property> <property> <name>yarn.resourcemanager.webapp.address</name> <value>10.9.0.86:8088</value> </property> <property> <name>yarn.resourcemanager.webapp.https.address</name> <value>10.9.0.86:8090</value> </property> ________________________________ Jason Lu Email:[email protected]
