Hi All, We intend to introduce a breaking change [1] in the driver to silently ignore launchTasks/acceptOffers(…) calls when disconnected from the master in 0.24. The previous behavior was to send out “TASK_LOST” messages since there was no way to know that these task launches were dropped. However , with the advent of Task Reconciliation, this feature is redundant. Other calls like killTask/requestResource et al already had this behavior.
If your existing framework relied on this behavior, I would encourage you to use the Task Reconciliation API [2] in lieu of this feature/hack. Let me know if you have any queries/concerns. Links: [1] Tracking JIRA: https://issues.apache.org/jira/browse/MESOS-1988 <https://issues.apache.org/jira/browse/MESOS-1988> [2] Task Reconciliation API : http://mesos.apache.org/documentation/latest/reconciliation/ <http://mesos.apache.org/documentation/latest/reconciliation/> -anand
