It might be created in different location under cygwin
On Dec 20, 2012, at 9:48 PM, Ramachandran Vilayannur <vparameswaranramachand...@gmail.com> wrote: > Hi > The command, > bin/hadoop jar -v hadoop-examples-0.20.203.0.jar grep input output 'dfs[a-z]+' > returns without error in Cygwin. However the output directory is not > created....Any help in identifying the problem is much appreciated. > Sitaraman