[ https://issues.apache.org/jira/browse/MESOS-4027?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Qian Zhang reassigned MESOS-4027: --------------------------------- Assignee: Qian Zhang > Improve task-node affinity > -------------------------- > > Key: MESOS-4027 > URL: https://issues.apache.org/jira/browse/MESOS-4027 > Project: Mesos > Issue Type: Wish > Components: allocation, general > Reporter: Chris > Assignee: Qian Zhang > Priority: Trivial > > Improve task-to-node affinity and anti-affinity (running hadoop or spark jobs > on a node currently running hdfs or to avoid running Ceph on HDFS nodes). > Provide a user-mutable Attribute in TaskInfo (the Attribute is modified by a > Framework Scheduler) that can describe what a Task is running. > The Attribute would propagate to a Task at execution. The Attribute is > passed to Framework Schedulers as part of an Offer's Attributes list. > A Framework Scheduler could then filter out or accept Offers from Nodes that > are currently labeled with a desired set or individual Attribute. -- This message was sent by Atlassian JIRA (v6.3.4#6332)