Yan Xu created MESOS-884:
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Summary: Incorrect asynchronous detection and contention loops in
Master
Key: MESOS-884
URL: https://issues.apache.org/jira/browse/MESOS-884
Project: Mesos
Issue Type: Bug
Reporter: Yan Xu
Fix For: 0.16.0
The detection/contention workflow in Master currently works like this:
contend -> contended -> detect -> detected
-> lostCandidacy -> contend -> contended ->
detect -> detected
They are not formulated as two separate loops so that it's possible for
[contended()|https://github.com/apache/mesos/blob/9cbb81ba4c17b4f6e88ef20d47c9158d0a5ea5c6/src/master/master.cpp#L685]
to produce more detect -> detected -> detect loops when there are existing
such loops running.
They should be modeled as two independent closed loops.
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