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Posted to dev@mesos.apache.org by "brian wickman (JIRA)" <ji...@apache.org> on 2013/01/18 20:20:12 UTC

[jira] [Created] (MESOS-336) Mesos slave should cache executors

brian wickman created MESOS-336:
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             Summary: 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


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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