Andrei Sekretenko created MESOS-10097:
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Summary: After HTTP framework disconnects, heartbeater idle-loops
instead of being deleted.
Key: MESOS-10097
URL: https://issues.apache.org/jira/browse/MESOS-10097
Project: Mesos
Issue Type: Bug
Components: master
Affects Versions: 1.9.0, 1.8.1, 1.7.2, 1.6.2, 1.5.3, 1.10
Reporter: Andrei Sekretenko
Assignee: Andrei Sekretenko
In some cases, Master closes connection of HTTP framework without deleting the
heartbeater:
https://github.com/apache/mesos/blob/65e18bef2c5ff356ef74bac9aa79b128c5b186d9/src/master/master.cpp#L3323
https://github.com/apache/mesos/blob/65e18bef2c5ff356ef74bac9aa79b128c5b186d9/src/master/master.cpp#L10910
It can be argued that this does not constitute a leak, because old heartbeaters
are deleted on reconnection/removal.
However, this means that for each disconnected framework there is a
ResponseHeartbeaterProcess that performs an idle loop.
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