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From "Thomas Marshall (Created) (JIRA)" <j...@apache.org>
Subject [jira] [Created] (MESOS-149) Garbage collection on slaves
Date Tue, 07 Feb 2012 20:37:00 GMT
Garbage collection on slaves
----------------------------

                 Key: MESOS-149
                 URL: https://issues.apache.org/jira/browse/MESOS-149
             Project: Mesos
          Issue Type: Improvement
          Components: slave
            Reporter: Thomas Marshall
            Assignee: Thomas Marshall


Currently, there is no garbage collection of completed executors/frameworks on slaves, leading
to local directories periodically filling up. 

Design proposal:

- A libprocess process that gets messages when an executor has gotten cleaned up and sets
some timeout when it should clean up the directory. Abstracting it this way is nice because
we could add other capabilities like copying the directory output to HDFS if requested by
the user.

- Making sure directories continue to get cleaned up after a slave restarts 

- Make sure frameworks use their executor's working directory for storage rather than a hard-configured
path (e.g. /tmp)

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