- 1443 Views
- 1 replies
- 0 kudos
While working on my school's Linux server, I encountered an issue while attempting to install and import Ray in my Jupyter Notebook. I successfully installed the package ray==2.4.0, but encountered an error when trying to import it, specifically stat...
- 1443 Views
- 1 replies
- 0 kudos
Latest Reply
Hi @Jaeseon Song Great to meet you, and thanks for your question! Let's see if your peers in the community have an answer to your question. Thanks.
by
Fed
• New Contributor III
- 5804 Views
- 4 replies
- 1 kudos
Has anyone else experienced the lack of access to the Ray dashboard since this week? Last week worked fine.rom ray.util.spark import setup_ray_cluster
setup_ray_cluster(...)This used to output an HTML block with a link to the dashboard.I can manual...
- 5804 Views
- 4 replies
- 1 kudos
Latest Reply
The reason for the missing dashboard for me was due to not having installed some required dependencies. Shout out to the Ray community for their help.I've submitted a PR (now merged) to add a warning message when such dependencies are missing.
3 More Replies
by
Fed
• New Contributor III
- 1901 Views
- 1 replies
- 2 kudos
This article rightly suggests to install `ray` with `%pip`, although it fails to mention that installing it as a cluster library won't work.The reason, I think, is that `setup_ray_cluster` will use `sys.executable` (ie `/local_disk0/.ephemeral_nfs/en...
- 1901 Views
- 1 replies
- 2 kudos
Latest Reply
Ugly, but this seems to work for nowimport sys
import os
import shutil
from ray.util.spark import setup_ray_cluster, shutdown_ray_cluster
shutil.copy(
"/local_disk0/.ephemeral_nfs/cluster_libraries/python/bin/ray",
os.path.dirname(sys.execu...
- 1783 Views
- 2 replies
- 2 kudos
With Databricks Runtime 12.0 and above, you can create a Ray cluster and run Ray applications in Databricks with the Ray on Spark API.Ray is a unified framework for scaling AI and Python applications. Ray consists of a core distributed runtime and a ...
- 1783 Views
- 2 replies
- 2 kudos
Latest Reply
Hi @Youssef Mrini Hope all is well! Just wanted to check in if you were able to resolve your issue and would you be happy to share the solution or mark an answer as best? Else please let us know if you need more help. We'd love to hear from you.Than...
1 More Replies
- 1268 Views
- 0 replies
- 0 kudos
Ray has been getting a lot of traction lately for shining at distributed compute.What are the primary differences between Spark and Ray?In which areas/applications would each be best ? (i.e. Reinforcement Learning)In which cases would it make sense f...
- 1268 Views
- 0 replies
- 0 kudos
