Meng Zhu created MESOS-9724: ------------------------------- Summary: Avoid hierarchical shuffling in the random sorter. Key: MESOS-9724 URL: https://issues.apache.org/jira/browse/MESOS-9724 Project: Mesos Issue Type: Improvement Reporter: Meng Zhu Assignee: Meng Zhu
Due to the presence of hierarchical weights, the random sorter currently shuffles level-by-level. We should be able to shuffle all the active leaves only once by calculating (and caching) active leaves' relative weights. This should improve the performance in the presence of hierarchical roles. -- This message was sent by Atlassian JIRA (v7.6.3#76005)