Cygwin has different paths- Java needs to see /cygwin/home/.... Try the GnuWin32 package instead (it is on sourceforge). It is also ports of gnu utilities, but they live directly in DOS-land instead of making a weird wrapper that breaks everything.
Lance On Fri, Oct 28, 2011 at 7:56 PM, Masoud <[email protected]> wrote: > Hi > > When i run hadoop under cygwin,except tasktracker all daemons starts well. > this is the log file error message: > > ERROR org.apache.hadoop.mapred.**TaskTracker: Can not start task tracker > because > java.io.IOException: Failed to set permissions of path: > \home\Administrator\software\**hadoop-tmp\mapred\local\**ttprivate to 0700 > > really i got crazy these days cause of cygwin ^^ > > Thanks, > B.S > -- Lance Norskog [email protected]
