@Ramya Hope this link will give you some idea http://stackoverflow.com/questions/10509427/hadoop-in-windows
On Fri, May 10, 2013 at 4:05 PM, Ramya S <ram...@suntecgroup.com> wrote: > > Hi, > I am new to hadoop,so please help me to tackle the following issue. > > I have Installed Apache Hadoop Pseudo Distributed Mode on a Single Node > with hadoop-1.0.4.It works fine and i tried some examples of wordcount on > putty too. But getting into eclipse IDE on windows i was struck up with > compiling the first program. I have already installed jdk6 and mapreduce > plugin version1.0.4 also. When trying to run on hadoop error occurs as > follows:- > > > > * > WARN util.NativeCodeLoader: Unable to load native-hadoop library > for your platform... using builtin-java classes where applicable > * > ERROR security.UserGroupInformation: PriviledgedActionException > as:ramyas cause:java.io.IOException: Failed to set permissions of path: > \tmp\hadoop-ramyas\mapred\staging\ramyas-1375395355\.staging to 0700 > > * > java.io.IOException: Failed to set permissions of path: > \tmp\hadoop-ramyas\mapred\staging\ramyas-1375395355\.staging to 0700 > * > at > org.apache.hadoop.fs.FileUtil.checkReturnValue(FileUtil.java:689) > * > at org.apache.hadoop.fs.FileUtil.setPermission(FileUtil.java:662) > * > at > org.apache.hadoop.fs.RawLocalFileSystem.setPermission(RawLocalFileSystem.java:509) > * > at > org.apache.hadoop.fs.RawLocalFileSystem.mkdirs(RawLocalFileSystem.java:344) > * > at > org.apache.hadoop.fs.FilterFileSystem.mkdirs(FilterFileSystem.java:189) > * > at > org.apache.hadoop.mapreduce.JobSubmissionFiles.getStagingDir(JobSubmissionFiles.java:116) > * > at org.apache.hadoop.mapred.JobClient$2.run(JobClient.java:856) > * > at org.apache.hadoop.mapred.JobClient$2.run(JobClient.java:850) > * > at java.security.AccessController.doPrivileged(Native Method) > * > at javax.security.auth.Subject.doAs(Unknown Source) > * > at > org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1121) > * > at > org.apache.hadoop.mapred.JobClient.submitJobInternal(JobClient.java:850) > * > at org.apache.hadoop.mapred.JobClient.submitJob(JobClient.java:824) > * > at org.apache.hadoop.mapred.JobClient.runJob(JobClient.java:1261) > * > at WordCount.main(WordCount.java:29) > * > > Also I want to know about configuring map/reduce plugin in eclipse. > > Thanks and Regards > > Ramya.S > >
