On Fri, Dec 18, 2015 at 9:35 PM, Cox, Jonathan A <ja...@sandia.gov> wrote:
> > The Hadoop version is 2.6.2. > I'm assuming the reduce phase is failing with the OOME, is that correct? Could you run "jps -v" to see what the full set of JVM parameters are for the JVM that is running the task that is failing? I can't imagine a situation where anywhere near 48GB would be needed, so I'm assuming that this is a question of your memory settings not being correctly propagated to the task JVMs somehow. - Gabriel
