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Posted to hdfs-issues@hadoop.apache.org by "Kai Zheng (JIRA)" <ji...@apache.org> on 2014/11/07 01:09:34 UTC

[jira] [Assigned] (HDFS-7343) A comprehensive and flexible storage policy engine

     [ https://issues.apache.org/jira/browse/HDFS-7343?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Kai Zheng reassigned HDFS-7343:
-------------------------------

    Assignee: Kai Zheng

> A comprehensive and flexible storage policy engine
> --------------------------------------------------
>
>                 Key: HDFS-7343
>                 URL: https://issues.apache.org/jira/browse/HDFS-7343
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>          Components: namenode
>            Reporter: Kai Zheng
>            Assignee: Kai Zheng
>
> As discussed in HDFS-7285, it would be better to have a comprehensive and flexible storage policy engine considering file attributes, metadata, data temperature, storage type, EC codec, available hardware capabilities, user/application preference and etc.



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