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This is the home of the Myriad space.

Myriad enables co-existence of Apache Hadoop YARN and Apache Mesos together on the same cluster and allows dynamic resource allocations across both Hadoop and other applications running on the same physical data center infrastructure.

Key features include:

  • Ability to run YARN on Mesos as well as YARN applications within Mesos with other Mesos frameworks and tasks. 
  • Ability to manually scale YARN. For example, to add or removed Mesos resources (CPU and memory) from YARN by increasing or decreasing resources allocated to YARN by a specific amount. Also, to monitor resources currently allocated to YARN. 
  • Support for YARN FairScheduler and all functionality such as hierarchical queues with weights. 
  • Ability to deploy YARN Resource Manager using Marathon. This feature leverages Marathon's dynamic scheduling, process supervision, and integration with service discovery (Mesos-DNS). 
  • Ability to run MapReduce v2 and associated libraries such as Hive, Pig, and Mahout.

Topics

 

https://wiki.apache.org/incubator/MyriadProposal

Incubator Status: https://incubator.apache.org/projects/myriad.html

Source: https://github.com/mesos/myriad

Issue tracking: https://issues.apache.org/jira/browse/MYRIAD

Patch Submission: https://github.com/mesos/myriad/pulls

Mailing list: http://mail-archives.apache.org/mod_mbox/incubator-myriad-dev/

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