I was seeing this in Pig 0.5 and I recently I upgraded to 0.6 and still seeing it.
On 5/11/10 1:54 PM, "Alan Gates" <[email protected]> wrote: > > On May 10, 2010, at 5:13 PM, Syed Wasti wrote: > >> I keep seeing this warning message while running my scripts, is this a >> concern ? Any info please. How can I get rid of this ? > > It is not a concern. There's no way for you to remove it. It's > caused by code in Hadoop complaining at the way Pig interacts with it. > >> >> WARN org.apache.hadoop.mapred.JobClient - Use GenericOptionsParser >> for >> parsing the arguments. Applications should implement Tool for the >> same. >> >> And I am also I see an INFO message, what does this mean ? >> >> INFO >> org >> .apache >> .pig.backend.hadoop.executionengine.mapReduceLayer.MapReduceLaunch >> er - Cannot get jobid for this job > > What version are you using? Pig gets the jobid from Hadoop when it > submits the job. Sometimes Hadoop doesn't return the jobid soon > enough and then Pig complains (which is what you're seeing). In later > versions we've improved this but not removed it entirely. One way or > another it isn't an issue except that if you want to look up your job > on your Job Tracker's GUI or kill the job you don't have the job id. > > Alan. > >> >> Regards >> Syed > >
