Alexander Rukletsov created MESOS-2352:
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Summary: Scheduler::disconnected() should be called when the
single master fails
Key: MESOS-2352
URL: https://issues.apache.org/jira/browse/MESOS-2352
Project: Mesos
Issue Type: Bug
Components: master
Reporter: Alexander Rukletsov
Priority: Minor
According to the comments in "scheduler.hpp", "sched.cpp" and also common
sense, the {{Scheduler::disconnected()}} callback should be also invoked when
master fails. However, in case of {{StandaloneMasterDetector}} this won't
happen, since it doesn't track master failures. Though the
{{StandaloneMasterDetector}} is not intended for production use, we should
update it so that framework authors observe consistent behaviour and can test
their frameworks in a single-master setup.
As a short-term fix we may want to update comments in "scheduler.hpp" and
"sched.cpp" for clarity.
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