Support Questions
Find answers, ask questions, and share your expertise
Announcements
Alert: Welcome to the Unified Cloudera Community. Former HCC members be sure to read and learn how to activate your account here.

Things to consider before using DominanatResourceCalculator for Scheduling in HDP 2.4.0.0

Solved Go to solution

Things to consider before using DominanatResourceCalculator for Scheduling in HDP 2.4.0.0

Contributor

Currently we are using DefaultResourceCalculator and planning to change that to DominanatResourceCalculator in HDP 2.4.0.0. Are there any challenges or known issues which we need to aware of before doing this change and also is it fully supported in the HDP version we are using.

If so, what is the recommended values/formula to use to calculate below parameters.

Percentage of physical CPU allocated for all containers on a node & Number of virtual cores

1 ACCEPTED SOLUTION

Accepted Solutions

Re: Things to consider before using DominanatResourceCalculator for Scheduling in HDP 2.4.0.0

Here is a great blog on Dominant Resource Calculator by Varun Vasudev that you can reference.

http://hortonworks.com/blog/managing-cpu-resources-in-your-hadoop-yarn-clusters/

2 REPLIES 2

Re: Things to consider before using DominanatResourceCalculator for Scheduling in HDP 2.4.0.0

Here is a great blog on Dominant Resource Calculator by Varun Vasudev that you can reference.

http://hortonworks.com/blog/managing-cpu-resources-in-your-hadoop-yarn-clusters/

Highlighted

Re: Things to consider before using DominanatResourceCalculator for Scheduling in HDP 2.4.0.0

Contributor

Thanks @Binu Mathew

Don't have an account?
Coming from Hortonworks? Activate your account here