Thanks Harsh for the pointers. I will find out more on this.
On Sun, May 5, 2013 at 11:26 PM, Harsh J <[email protected]> wrote: > I can think of a few, most obvious ones: > > 1. Job didn't succeed and/or the file was deleted (*shields self*) > 2. Job overrode the default FileOutputCommitter with something that > doesn't do success marking. > 3. Job specifically asked to not create such files, via config > mapreduce.fileoutputcommitter.marksuccessfuljobs or so, set to false. > > On Sun, May 5, 2013 at 9:54 PM, Rahul Bhattacharjee > <[email protected]> wrote: > > Hi, > > > > > > A few days back , I was going through a MR job's output , but there > wasn't > > any _SUCCESS file in the output directory. > > I was wondering what all reasons for this (no _SUCCESS file)? > > > > Thanks, > > Rahul > > > > -- > Harsh J >
