Top "Cluster-computing" questions

A computer cluster is a set of connected systems that work together so that in many respects they can be viewed as a single system.

Cluster Shared Cache

I am searching for a java framework that would allow me to share a cache between multiple JVMs. What I …

java caching distributed-computing cluster-computing
Share Sessions between tomcat instances (without using Sticky Sessions)

I'm going to have 3 Tomcat servers and a Load Balancer that dispatches the requests without using 'sticky sessions'. I want …

java tomcat memcached cluster-computing
How to submit a job to any [subset] of nodes from nodelist in SLURM?

I have a couple of thousand jobs to run on a SLURM cluster with 16 nodes. These jobs should run only …

cluster-computing batch-processing slurm sbatch
How to start node.js app with pm2 in cluster mode?

We are trying to start our app with pm2 0.12.8 on ubuntu 14.04 with octa core proccessor. The read me on the …

node.js ubuntu cluster-computing pm2
In a hadoop cluster, should hive be installed on all nodes?

I am a newbie to Hadoop / Hive and I have just started reading the docs. There are lots of blogs …

hadoop cluster-computing hive
How does weblogic clustering work?

I'm new to weblogic. I've read http://download.oracle.com/docs/cd/E11035_01/wls100/cluster/overview.html and searched this …

jakarta-ee weblogic cluster-computing
Spark - How to run a standalone cluster locally

Is there the possibility to run the Spark standalone cluster locally on just one machine (which is basically different from …

apache-spark cluster-computing
Easy way to use parallel options of scikit-learn functions on HPC

In many functions from scikit-learn implemented user-friendly parallelization. For example in sklearn.cross_validation.cross_val_score you just pass …

python parallel-processing scikit-learn multiprocessing cluster-computing
What's the meaning of "Locality Level"on Spark cluster

What's the meaning of the title "Locality Level" and the 5 status Data local --> process local --> node …

cluster-computing apache-spark
Web App: High Availability / How to prevent a single point of failure?

Can someone explain to me how high-availability ("HA") works for a web application ... because I assume HA means that there …

load-balancing high-availability cluster-computing uptime