[resolved] unable to connect hadoop

sravanth49 — Mon, 03 Nov 2014 16:03:28 GMT

Hi Team,
I am new to Big data. I have hadoop installed in vmware(ubuntu). Talend for big data is there in windows 7.
While I am trying to create a file in hadoop. I am getting error.
I have given namenode uri as "hdfs://100.100.100.100:50070/"
I am getting below exception:
Exception in component tHDFSOutput_1
java.io.IOException: Call to /100.100.100.100:50070 failed on local exception: java.io.EOFException
at org.apache.hadoop.ipc.Client.wrapException(Client.java:1103)
at org.apache.hadoop.ipc.Client.call(Client.java:1071)
at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:225)
at com.sun.proxy.$Proxy1.getProtocolVersion(Unknown Source)
at org.apache.hadoop.ipc.RPC.getProxy(RPC.java:396)
at org.apache.hadoop.ipc.RPC.getProxy(RPC.java:379)
at org.apache.hadoop.hdfs.DFSClient.createRPCNamenode(DFSClient.java:119)
at org.apache.hadoop.hdfs.DFSClient.<init>(DFSClient.java:238)
at org.apache.hadoop.hdfs.DFSClient.<init>(DFSClient.java:203)
at org.apache.hadoop.hdfs.DistributedFileSystem.initialize(DistributedFileSystem.java:89)
at org.apache.hadoop.fs.FileSystem.createFileSystem(FileSystem.java:1386)
at org.apache.hadoop.fs.FileSystem.access$200(FileSystem.java:66)
at org.apache.hadoop.fs.FileSystem$Cache.get(FileSystem.java:1404)
at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:254)
: org.apache.hadoop.security.UserGroupInformation - PriviledgedActionException as:ubuntu cause:java.io.IOException: Call to /100.100.100.101:50070 failed on local exception: java.io.EOFException
at org.apache.hadoop.fs.FileSystem$1.run(FileSystem.java:117)
at org.apache.hadoop.fs.FileSystem$1.run(FileSystem.java:115)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Unknown Source)
at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1083)
at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:115)
at demo_big_data.hdfs_writer_0_1.HDFS_WRITER.tFixedFlowInput_1Process(HDFS_WRITER.java:500)
at demo_big_data.hdfs_writer_0_1.HDFS_WRITER.runJobInTOS(HDFS_WRITER.java:861)
at demo_big_data.hdfs_writer_0_1.HDFS_WRITER.main(HDFS_WRITER.java:708)
Caused by: java.io.EOFException
at java.io.DataInputStream.readInt(Unknown Source)
at org.apache.hadoop.ipc.Client$Connection.receiveResponse(Client.java:807)
at org.apache.hadoop.ipc.Client$Connection.run(Client.java:745)
Please give me solution for this issue

topic [resolved] unable to connect hadoop in Talend Studio

[resolved] unable to connect hadoop