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Learn Apache Mesos

You're reading from   Learn Apache Mesos A beginner's guide to scalable cluster management and deployment

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Product type Book
Published in Oct 2018
Publisher Packt
ISBN-13 9781789137385
Pages 248 pages
Edition 1st Edition
Languages
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Author (1):
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Manuj Aggarwal Manuj Aggarwal
Author Profile Icon Manuj Aggarwal
Manuj Aggarwal
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Toc

Table of Contents (10) Chapters Close

Preface 1. Deploying Apache Mesos on AWS FREE CHAPTER 2. Setting up Mesos Single-Cluster Nodes 3. Installation of Mesosphere 4. Apache Mesos Administration 5. Deploying Services on Mesos Cluster 6. Persistent Volumes 7. Securing Mesos 8. Managing Resources in Mesos 9. Another Book You May Enjoy

Scheduling and allocating resources

In section, we will understand

Understanding resource scheduling

Mesos has two levels of resource scheduling, which are as follows:

  • In the first level, the Mesos master process gets the details of the free resources available on each node from the slave process. From there the master process gets the details of the free resources, such as CPU, memory, and so on, that are available on each slave process. Then, it groups them and offers them with a different framework, such as Marathon, Cassandra, or any of the other available frameworks available to the Mesos cluster.
  • In the second level, frameworks registered as a client with the master accept or reject the offer, depending upon the requirements...
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