[MESOS-1907] Mesos driver core-dumps when reconcile is called with a null TaskStatus

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 0.20.0, 0.20.1
• Component/s: java api
• Assignee: Unassigned
• Reporter: Mohit Soni
• Created: 13/Oct/14 17:27
• Updated: 13/Oct/14 17:27

Description

Mesos driver core-dumps if MesosSchedulerDriver's reconcile method is called with a Collection<TaskStatus> with atleast one null entry.

Right now, as a framework, this can be avoided by sanitizing TaskStatus collection before passing it on to MesosSchedulerDriver. But, to improve overall stability the native driver implementation should watch out for null, and throw a Exception (ex: IllegalArgumentException or NullPointerException) back to framework.