Bartek Plotka created MESOS-4076: ------------------------------------ Summary: Create simple LoadQoSController which will evict revocable executors when system load is too high. Key: MESOS-4076 URL: https://issues.apache.org/jira/browse/MESOS-4076 Project: Mesos Issue Type: Task Reporter: Bartek Plotka Assignee: Bartek Plotka
It would be nice to have simple QoS Controller module out-of-box in _Mesos_(Similar to the _FixedResourceEstimator_). The idea is to implement _LoadQoSController_ which will monitor system load and evict all revocable executors when the load is above configured threshold. In implementation, it will support two configurable thresholds: system load average 5min and 15min. System load 1 min will be ignored, since it could be misleading signal when temporary fluctuations appears. We could also add description to the oversubscription.md doc, -- This message was sent by Atlassian JIRA (v6.3.4#6332)