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https://issues.apache.org/jira/browse/MESOS-53?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Matei Zaharia updated MESOS-53:
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Attachment: MESOS-53.patch
Here's a patch.
> Master should make offers even for machines with no free memory
> ---------------------------------------------------------------
>
> Key: MESOS-53
> URL: https://issues.apache.org/jira/browse/MESOS-53
> Project: Mesos
> Issue Type: Bug
> Reporter: Matei Zaharia
> Assignee: Matei Zaharia
> Priority: Trivial
> Attachments: MESOS-53.patch
>
>
> With Java-based frameworks such as Spark, it's possible that a framework will
> claim all the memory on a machine for its executor, but will still need to
> launch multiple tasks as CPUs free up. Right now the master won't make new
> offers because it waits for at least MIN_MEM=32 MB free memory on the
> machine. It would be better to lower this to 0 to avoid this unexpected
> behavior.
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