Have you taken a look at the EMR UI ? What does your Spark setup look like ? I assume you're on EMR on AWS. The various UI urls and ports are listed here: https://docs.aws.amazon.com/emr/latest/ManagementGuide/ emr-web-interfaces.html
On Wed, Mar 14, 2018 at 4:23 AM, Mukund Big Data <mukund.bigd...@gmail.com> wrote: > Hi > > I am executing the following recommendation engine using Spark ML > > https://aws.amazon.com/blogs/big-data/building-a- > recommendation-engine-with-spark-ml-on-amazon-emr-using-zeppelin/ > > When I am trying to save the model, the application hungs and does't > respond. > > Any pointers to find where the problem is? > Is there any blog/doc which guides us to efficiently debug Spark > applications? > > Thanks & Regards > Mukund > -- http://www.femibyte.com/twiki5/bin/view/Tech/ http://www.nextmatrix.com "Great spirits have always encountered violent opposition from mediocre minds." - Albert Einstein.
