I'm running hadoop example in vista with cygwin Everything seems OK in setup, but when I run the example the error below happens.
08/07/01 13:41:34 INFO jvm.JvmMetrics: Initializing JVM Metrics with processName=JobTracker, sessionId= Exception in thread "main" org.apache.hadoop.util.Shell$ExitCodeException: chmod: changing permissions of `D:\\tmp\\hadoop-Eason\\mapred\\system\\job_local_1': Permission denied at org.apache.hadoop.util.Shell.runCommand(Shell.java:195) at org.apache.hadoop.util.Shell.run(Shell.java:134) at org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:286) at org.apache.hadoop.util.Shell.execCommand(Shell.java:317) at org.apache.hadoop.fs.RawLocalFileSystem.execCommand(RawLocalFileSystem.java:522) at org.apache.hadoop.fs.RawLocalFileSystem.setPermission(RawLocalFileSystem.java:514) at org.apache.hadoop.fs.FilterFileSystem.setPermission(FilterFileSystem.java:267) at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:273) at org.apache.hadoop.mapred.JobClient.configureCommandLineOptions(JobClient.java:549) at org.apache.hadoop.mapred.JobClient.submitJob(JobClient.java:700) at org.apache.hadoop.mapred.JobClient.runJob(JobClient.java:973) at cyz.WordCount.run(WordCount.java:84) at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:65) at cyz.WordCount.main(WordCount.java:124) any suggestion will help thanks
