Seems to me like a lack of memory error. Try increasing the heap size. Hadoop is throwing "out of mem" exception, which doesnt get propagated to the driver
Robin On Tue, Aug 17, 2010 at 2:52 AM, Drew Farris <[email protected]> wrote: > On Mon, Aug 16, 2010 at 2:15 PM, Severance, Steve <[email protected]> > wrote: > > > 1. It appears that the .job files contain the code that is actually > needed to run. How do I build these? They don't seem to be built when I > build mahout with Maven. > > 'mvn clean install' will write the job files to */target/*.job -- > example/target/mahout-examples-0.4-SNAPSHOT.job for example. If the > unit tests are failing, the job files won't be built. You can do a > build with unit tests disabled using 'mvn clean install -Pfastinstall' > > There is likely a problem running the unit tests that is specific to > Windows 7, I know there have been reports regarding difficulties with > the test on Windows platforms previously. > > There are some tips on wiki page regarding building in Windows that > might be useful: > https://cwiki.apache.org/confluence/display/MAHOUT/BuildingMahout > > HTH, > Drew >
