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https://issues.apache.org/jira/browse/MESOS-336?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13992943#comment-13992943
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Bernd Mathiske commented on MESOS-336:
--------------------------------------
Status update:
- I have an implementation that works (AFAIK) and it looks good (IMHO :-).
- I am currently rebasing it to master AFTER external containerizer landed and
that takes longer than I expected.
- Tests need to written. I will post what I have before that, though, to look
at.
- The tests should coincidentally cover most or all of MESOS-1316.
> Mesos slave should cache executors
> ----------------------------------
>
> Key: MESOS-336
> URL: https://issues.apache.org/jira/browse/MESOS-336
> Project: Mesos
> Issue Type: Improvement
> Components: slave
> Reporter: brian wickman
> Assignee: Bernd Mathiske
> Labels: newbie
>
> 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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