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https://issues.apache.org/jira/browse/MESOS-2221?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14284390#comment-14284390
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Jie Yu commented on MESOS-2221:
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Just one thought: instead of adding one more field in a resource offer, can we
leverage the existing attributes. For instance, when a slave starts, it will
set special attributes for the supported containerizers (e.g.,
"rack:abc;mesos_containerizer:docker"). Mesos might reserve the prefix "mesos_"
for mesos generated attributes.
> Include supported containerizers in resource offers
> ---------------------------------------------------
>
> Key: MESOS-2221
> URL: https://issues.apache.org/jira/browse/MESOS-2221
> Project: Mesos
> Issue Type: Improvement
> Components: slave
> Reporter: Bill Farner
> Labels: twitter
>
> It would be nice if the slave could advertise to the scheduler which
> containerizers it supports. As it stands, the scheduler must count on
> external knowledge of whether a task is supported by a slave. For example, a
> scheduler cannot automatically notice that a slave does not have the docker
> containerizer enabled, and may fatefully try to launch docker tasks.
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