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From "Andrew Wang (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HDFS-5636) Enforce a max TTL per cache pool
Date Thu, 19 Dec 2013 20:49:07 GMT

     [ https://issues.apache.org/jira/browse/HDFS-5636?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Andrew Wang updated HDFS-5636:
------------------------------

    Status: Patch Available  (was: Open)

> Enforce a max TTL per cache pool
> --------------------------------
>
>                 Key: HDFS-5636
>                 URL: https://issues.apache.org/jira/browse/HDFS-5636
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: caching, namenode
>    Affects Versions: 3.0.0
>            Reporter: Andrew Wang
>            Assignee: Andrew Wang
>         Attachments: hdfs-5636-1.patch
>
>
> It'd be nice for administrators to be able to specify a maximum TTL for directives in
a cache pool. This forces all directives to eventually age out.



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