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From Anand Mazumdar <>
Subject Review Request 47732: Fixed a race in long lived executor.
Date Mon, 23 May 2016 17:29:46 GMT

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Review request for mesos and Vinod Kone.

Repository: mesos


There is a possible race condition when the `TASK_FINISHED`
update calls into `update` when the executor process might
itself be already executing. Also after this fix, even if the 
executor is disconnected from the agent by the time the `update`
function is called, the updates would be sent again as part of 
unacknowledged updates on re-registration.


  src/examples/long_lived_executor.cpp 94379b01c3ac8dbf513559789046677bceea688c 



make check

This is a bit hard to reproduce due to the random delay. e.g., this happened once in ~2-3
days on our internal cluster.



Anand Mazumdar

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