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https://issues.apache.org/jira/browse/MESOS-336?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14206623#comment-14206623
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Bernd Mathiske edited comment on MESOS-336 at 11/11/14 5:01 PM:
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It is now an epic and there are subtickets that can as far as I estimate be 
implemented within a sprint or less each, given the available prior work from 
the first attempt at MESOS-336.


was (Author: bernd-mesos):
It is now an epic and there are subtickets that can as far as I estimate be 
implemented within a sprint each, given the available prior work from the first 
attempt at MESOS-336.

> Mesos slave should cache executors
> ----------------------------------
>
>                 Key: MESOS-336
>                 URL: https://issues.apache.org/jira/browse/MESOS-336
>             Project: Mesos
>          Issue Type: Epic
>          Components: slave
>            Reporter: brian wickman
>            Assignee: Bernd Mathiske
>   Original Estimate: 672h
>  Remaining Estimate: 672h
>
> The slave should be smarter about how it handles pulling down executors.  In 
> our environment, executors rarely change but the slave will always pull it 
> down from regardless HDFS.  This puts undue stress on our HDFS clusters, and 
> is not resilient to reduced HDFS availability.



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