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Niklas Quarfot Nielsen updated MESOS-749: ----------------------------------------- Fix Version/s: 0.17.0 > Add support for multiple offers in launchTasks > ---------------------------------------------- > > Key: MESOS-749 > URL: https://issues.apache.org/jira/browse/MESOS-749 > Project: Mesos > Issue Type: Improvement > Reporter: Niklas Quarfot Nielsen > Assignee: Niklas Quarfot Nielsen > Fix For: 0.17.0 > > > Running tasks on more than one offer (which belong to a single slave) can be > useful in situations with multiple out-standing offers. Currently, only one > offer can be used per launch. > Offer resources can be aggregated and used for traditional task launch. > Feature involves: > - Extending the scheduler API with launchTasks(offers, tasks, filters) with > takes a list of offers and opposed to a single offer. > - Extending LaunchTasksMessage to carry offer list. > - Extend the offer to offer list in call-path from scheduler to master. > - Master applies offer visitors to validate and aggregate offers into a > single resource, before task validation and launch is carried out. > Java and Python interfaces should support both the new and old launchTasks() > for backward compatibility. -- This message was sent by Atlassian JIRA (v6.1.4#6159)