I see that the following was filed: https://issues.apache.org/jira/browse/MESOS-4477
But this sounds like a bug: if the master knows about the task during reconciliation, labels should be sent. For example we had this same bug for health information: https://issues.apache.org/jira/browse/MESOS-2206 On Fri, Jan 22, 2016 at 2:10 PM, Andrii Biletskyi < [email protected]> wrote: > Okay, thanks for your answer. I will rework my algorithm so it doesn't > rely on task labels/data. > > Thanks, > Andrii > > On Fri, Jan 22, 2016 at 11:49 PM, Vinod Kone <[email protected]> wrote: > >> >> On Fri, Jan 22, 2016 at 1:07 PM, Andrii Biletskyi < >> [email protected]> wrote: >> >>> 8. Scheduler.statusUpdate callback is called for >>> taskId=t1;state=Running. But here I don't receive as part of TaskStatus >>> task labels and taskData, they are just empty. >>> >> >> Yea, this is expected behavior. Currently master *generates* new status >> updates (with only a few fields set) when it gets a reconciliation request. >> > >

