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https://issues.apache.org/jira/browse/MESOS-544?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13917933#comment-13917933
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Pranav Singh commented on MESOS-544:
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Hello, sir! I'm interested in taking up this issue as a GSoc project and
contribute my bit to it but, I'm not really sure on how to proceed or interact
with mentors, since this is the first time I'm participating in GSoc. Any
suggestions or advice?
> Mesos-slave support for "node drain"
> ------------------------------------
>
> Key: MESOS-544
> URL: https://issues.apache.org/jira/browse/MESOS-544
> Project: Mesos
> Issue Type: Story
> Components: documentation, framework, master, slave
> Reporter: Tobias Weingartner
> Labels: gsoc2014
> Fix For: 0.19.0
>
>
> Given that multiple frameworks can be present on a machine at a time, and
> writing "node drain" for each possible framework is an intractable task, it
> would nice if the slave-master core had a means to tell frameworks that tasks
> were killed to drain a host. Or possibly that the slave was told to drain
> the host of all tasks (graceful shutdown, etc).
> {noformat}
> # drain current host
> pkill -USR1 mesos-slave
> {noformat}
> This would make writing scripts for site-ops to do node maintenance much
> easier... :)
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