Questions tagged [apache-mesos]

Apache Mesos abstracts CPU, memory, storage, and other compute resources away from machines (physical or virtual), enabling fault-tolerant and elastic distributed systems to easily be built and run effectively.

Mesos is built using the same principles as the Linux kernel, only at a different level of abstraction. The Mesos kernel runs on every machine and provides applications (e.g., Hadoop, Spark, Kafka, Elastic Search) with APIs for resource management and scheduling across entire datacenter and cloud environments.

Project Features

  • Scalability to 10,000s of nodes
  • Fault-tolerant replicated master and slaves using ZooKeeper
  • Support for Docker containers
  • Native isolation between tasks with Linux Containers
  • Multi-resource scheduling (memory, CPU, disk, and ports)
  • Java, Python and C++ APIs for developing new parallel applications
  • Web UI for viewing cluster state

See the project page for more details.

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Installing Apache Mesos on CentOS or RHEL

I tried to install the latest release tarball of Mesos on CentOS 6.4 with no luck. It ended up in all sorts of failures in trying to find jvm & jni bindings. Is there any instructions on how to install Mesos on RHEL or CentOS ?
parolkar
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Does Apache Mesos limits resources or isolates them?

In other words, Apache Mesos internal or docker resource isolation mechanism works? If started app A requires 40% of CPU resources, and app B requires 61% - B app couldn't start, even if A app in practice loads CPU on 10%?
Alex Ushakov
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Mesos: Web UI cannot connect to the server

I'm newbie to Mesos and DC/OS. I set up DC/OS using vagrant and all seemed to go well at first. I am on Mac Yosemite, Virtualbox Version 5.0.26, vagrant version 1.8.5 with the following patch: https://github.com/mitchellh/vagrant/pull/7611. I…
Klaus
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