Thanks experts for your help finally got the issue i was getting this error
org.apache.hadoop.ipc.RemoteException : Server IPC version 5 cannot communicate with client version 4 because my libraries in tomcat were of different version than the libraries of hadoop installation thanks a ton for your help..... On Thu, Aug 30, 2012 at 2:02 PM, Visioner Sadak <[email protected]>wrote: > Hi, > > I have a WAR which is deployed on tomcat server the WAR contains some > java classes which uploads files, will i be able to upload directly in to > hadoop iam using the below code in one of my java class > > Configuration hadoopConf=new Configuration(); > //get the default associated file system > FileSystem fileSystem=FileSystem.get(hadoopConf); > // HarFileSystem harFileSystem= new HarFileSystem(fileSystem); > //copy from lfs to hdfs > fileSystem.copyFromLocalFile(new Path("E:/test/GANI.jpg"),new > Path("/user/TestDir/")); > > but its throwing up this error > > java.lang.NoClassDefFoundError: org/apache/hadoop/conf/Configuration > > when this code is run independtly using a single jar deployed in hadoop > bin it wrks fine > > >
