Sounds like no free yarn workers. i.e. try running: hadoop-mapreduce-examples-2.1.0-beta.jar pi 1 1
We have some smoke tests which you might find particularly usefull for yarn clusters as well in https://github.com/apache/bigtop, underneath bigtop-tests/smoke-tests which are generally good to run on any basic hadoop cluster when you first set it up. Often if a Yarn job hangs in accepted state, it is waiting for resources to free up to start the tasks... On Nov 7, 2014, at 7:40 PM, YaoPau <jonrgr...@gmail.com> wrote: > appStartTime
