I have installed Cloudera Virtual Machine on my windows system and I want to connect Talend to the Hadoop cluster.I tried creating a metadata connection to Hadoop cluster but I am unable to connect it and getting the following when I am checking the namenode and resource manager services from talend.
My cloudera VM is running on ip 192.168.134.129 and I am able to connect to it through putty.
org.talend.designer.hdfsbrowse.exceptions.HadoopServerException: org.talend.designer.hdfsbrowse.exceptions.HadoopServerException: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException at org.talend.designer.hdfsbrowse.hadoop.service.check.AbstractCheckedServiceProvider.checkService(AbstractCheckedServiceProvider.java:55) at org.talend.designer.hdfsbrowse.hadoop.service.HadoopServiceBean.check(HadoopServiceBean.java:102) at org.talend.designer.hdfsbrowse.hadoop.service.check.CheckHadoopServicesDialog$5.run(CheckHadoopServicesDialog.java:373) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:745) Caused by: org.talend.designer.hdfsbrowse.exceptions.HadoopServerException: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException at org.talend.designer.hdfsbrowse.hadoop.service.check.CheckedWorkUnit.execute(CheckedWorkUnit.java:47) at org.talend.designer.hdfsbrowse.hadoop.service.check.AbstractCheckedServiceProvider.checkService(AbstractCheckedServiceProvider.java:52) ... 5 more Caused by: java.util.concurrent.ExecutionException: java.lang.reflect.InvocationTargetException at java.util.concurrent.FutureTask.report(FutureTask.java:122) at java.util.concurrent.FutureTask.get(FutureTask.java:206) at org.talend.designer.hdfsbrowse.hadoop.service.check.CheckedWorkUnit.execute(CheckedWorkUnit.java:44) ... 6 more Caused by: java.lang.reflect.InvocationTargetException at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.talend.core.utils.ReflectionUtils.invokeMethod(ReflectionUtils.java:166) at org.talend.designer.hdfsbrowse.hadoop.service.check.provider.CheckedJobtrackerProvider.check(CheckedJobtrackerProvider.java:60) at org.talend.designer.hdfsbrowse.hadoop.service.check.AbstractCheckedServiceProvider$1.run(AbstractCheckedServiceProvider.java:47) at org.talend.designer.hdfsbrowse.hadoop.service.check.CheckedWorkUnit$1.call(CheckedWorkUnit.java:65) at java.util.concurrent.FutureTask.run(FutureTask.java:266) ... 3 more Caused by: java.net.ConnectException: Call From Parakh-PC/192.168.134.1 to quickstart.cloudera:8021 failed on connection exception: java.net.ConnectException: Connection refused: no further information; For more details see: http://wiki.apache.org/hadoop/ConnectionRefused at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) at java.lang.reflect.Constructor.newInstance(Constructor.java:423) at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:783) at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:730) at org.apache.hadoop.ipc.Client.call(Client.java:1413) at org.apache.hadoop.ipc.Client.call(Client.java:1362) at org.apache.hadoop.ipc.WritableRpcEngine$Invoker.invoke(WritableRpcEngine.java:231) at org.apache.hadoop.mapred.$Proxy58.getClusterStatus(Unknown Source) at org.apache.hadoop.mapred.JobClient.getClusterStatus(JobClient.java:1357) at org.apache.hadoop.mapred.JobClient.getClusterStatus(JobClient.java:1344) ... 12 more Caused by: java.net.ConnectException: Connection refused: no further information at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:717) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:206) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:529) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:493) at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:604) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:699) at org.apache.hadoop.ipc.Client$Connection.access$2800(Client.java:367) at org.apache.hadoop.ipc.Client.getConnection(Client.java:1461) at org.apache.hadoop.ipc.Client.call(Client.java:1380) ... 17 more
