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Meng Zhu commented on MESOS-8456: --------------------------------- Some preparation patch: {noformat} commit 31ac45be0a55fc33982641516bcc5eb3226ef406 Author: Meng Zhu <m...@mesosphere.io> Date: Tue May 28 16:28:28 2019 +0200 Added a function to shrink `Resources` to target `ResourceLimits`. Also added unit tests. Review: https://reviews.apache.org/r/70737 commit 8d372e14b0240aa5735a7c0cf36e03e7b3344bd1 Author: Meng Zhu <m...@mesosphere.io> Date: Tue May 28 16:27:16 2019 +0200 Added methods to subtract `ResourceQuantities` from `ResourceLimits`. This patch also makes `ResourceLimits` a friend class of `ResourceQuantities` to achieve one-pass operation complexities. Also added unit test. Review: https://reviews.apache.org/r/70735 {noformat} > Allocator should allow roles to burst above guarantees but below limits. > ------------------------------------------------------------------------ > > Key: MESOS-8456 > URL: https://issues.apache.org/jira/browse/MESOS-8456 > Project: Mesos > Issue Type: Improvement > Components: allocation > Reporter: Meng Zhu > Assignee: Meng Zhu > Priority: Major > Labels: Mesosphere, multitenancy > > Currently, allocator only allocates resources for quota roles up to their > guarantee in the first allocation stage. The allocator should continue > allocating resources to these roles in the second stage below their quota > limit. In other words, allocator should allow roles to burst above their > guarantee but below the limit. -- This message was sent by Atlassian JIRA (v7.6.3#76005)