I believe Apache Ambari has the information you want via REST web-service… http://incubator.apache.org/ambari/
Arun On Jun 20, 2013, at 5:21 PM, Something Something <[email protected]> wrote: > Hello, > > I am running a Pig script which internally starts several jobs. For one of > the jobs that uses maximum no. of mappers & reducers, I need to find out how > many machines it's running on & which machines are those. > > I looked around the JobTracker UI, but couldn't find this information. Is it > there somewhere? Is it in any of the logs? > > Would appreciate any help on this. Thanks. > -- Arun C. Murthy Hortonworks Inc. http://hortonworks.com/
