i have seen similar behavior in my standalone cluster, I tried to increase the
number of partitions and at some point it seems all the executors or worker
nodes start to make parallel connection to remote data store. But it would be
nice if someone could point us to some references on how to ma
Anyone may have an idea on what this NPE issue below is about? Thank you!
cheers
zhou
On Jul 11, 2016, at 11:27 PM, Zhou (Joe) Xing
mailto:joe.x...@nextev.com>> wrote:
Hi Guys,
I searched for the archive and also googled this problem when saving the ALS
trained Matrix Factorization
Hi Guys,
I searched for the archive and also googled this problem when saving the ALS
trained Matrix Factorization Model to local file system using Model.save()
method, I found some hints such as partition the model before saving, etc. But
it does not seem to solve my problem. I’m always getti