Project: mesos
Issue MESOS-2191: Add ContainerId to the TaskStatus message
{{TaskStatus}} provides the frameworks with certain information ({{executorId}}, {{slaveId}}, etc.) which is useful when collecting statistics about cluster performance; however, it is difficult to associate tasks to the container it is executed since this information stays always within mesos itself. Therefore it would be good to provide the framework scheduler with this information, adding a new field in the {{TaskStatus}} message. See comments for a use case.
Story points: 3