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https://issues.apache.org/jira/browse/MESOS-5885?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jie Yu updated MESOS-5885:
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Affects Version/s: 0.27.3
0.28.2
> max_executors_per_agent does not take effect on mesos docker executor
> ---------------------------------------------------------------------
>
> Key: MESOS-5885
> URL: https://issues.apache.org/jira/browse/MESOS-5885
> Project: Mesos
> Issue Type: Bug
> Components: master
> Affects Versions: 0.27.3, 0.28.2, 1.0.0
> Environment: centos 7.2
> Reporter: Qi Feng
> Labels: mesosphere
>
> I build mesos-1.0.0-rc2 with network isolator in centos 7.2. And try to set
> max_executors_per_agent=10 to test if docker task would be limited in 10 on
> every mesos agent. In fact, my case is launching 40 tasks (0.1core 0.1M mem
> each) on three different agent machine, and both agent launched more than 10
> tasks.
> I found mesos master hold executor data in a haspmap, and the key is
> ExecutorID.
> https://github.com/apache/mesos/blob/1.0.x/src/master/master.hpp#L306
> https://github.com/apache/mesos/blob/1.0.x/src/master/master.cpp#L5747
> Then I get state.json from mesos master to looking for any executor
> information. Then I found executer_id is empty string in taskInfo json. Is
> there any relation between the empty executor id and max_executors_per_agent
> issue?
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