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From "Sean Busbey (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (ACCUMULO-3089) Create a volume chooser that makes decisions based on table attributes
Date Thu, 28 Aug 2014 18:46:08 GMT

    [ https://issues.apache.org/jira/browse/ACCUMULO-3089?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14114145#comment-14114145
] 

Sean Busbey commented on ACCUMULO-3089:
---------------------------------------

-1

We should just build support for HDFS's heterogeneous storage management (HSM) into the volume
code and help to drive that feature upstream. See HDFS-2832 / HDFS-5682 (and possibly HDFS-6584)

> Create a volume chooser that makes decisions based on table attributes
> ----------------------------------------------------------------------
>
>                 Key: ACCUMULO-3089
>                 URL: https://issues.apache.org/jira/browse/ACCUMULO-3089
>             Project: Accumulo
>          Issue Type: New Feature
>            Reporter: Christopher Tubbs
>
> Use case:
> User provisions multiple volumes, some with tmpfs drives, some with SSDs, some with traditional
magnetic spindle hard drives. A volume chooser could use attribute information on tables (ACCUMULO-2841)
to decide which volume to choose when creating new tablets.



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