[
https://issues.apache.org/jira/browse/MESOS-6171?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Alexander Rukletsov reassigned MESOS-6171:
------------------------------------------
Assignee: (was: haosdent)
> Introduce "global" decision policy for unhealthy tasks.
> -------------------------------------------------------
>
> Key: MESOS-6171
> URL: https://issues.apache.org/jira/browse/MESOS-6171
> Project: Mesos
> Issue Type: Improvement
> Affects Versions: 1.0.0
> Reporter: Alexander Rukletsov
> Labels: health-check, mesosphere
>
> Currently, if the task is deemed unhealthy, i.e. it failed a health check a
> certain number of times, it is killed by both default executors:
> [command|https://github.com/apache/mesos/blob/b053572bc424478cafcd60d1bce078f5132c4590/src/launcher/executor.cpp#L299]
> and
> [docker|https://github.com/apache/mesos/blob/b053572bc424478cafcd60d1bce078f5132c4590/src/docker/executor.cpp#L315].
> This is what can be called "local" kill policy.
> While local kill policy can save some network traffic and unload the
> scheduler, there are cases, when a scheduler may want to decide what—and
> when—to do. This is what can be called "global" policy, i.e. the health check
> library reports whether a health check failed or succeeded, while the
> executor forwards this update to the scheduler without taking any action.
--
This message was sent by Atlassian JIRA
(v6.3.15#6346)
