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From "Sean Busbey (JIRA)" <>
Subject [jira] [Commented] (ACCUMULO-3177) Create a per table volume chooser
Date Wed, 22 Oct 2014 14:49:34 GMT


Sean Busbey commented on ACCUMULO-3177:

Reading a property from the table level for volume choosing is dangerous because it allows
any user with ALTER TABLE to change how the system manages hdfs internals. This is a very
common permission to have because it's needed for e.g. constraints, version alterations, etc.
By contrast, namespaces property altering can be limited to a much smaller set of trusted

> Create a per table volume chooser
> ---------------------------------
>                 Key: ACCUMULO-3177
>                 URL:
>             Project: Accumulo
>          Issue Type: Sub-task
>            Reporter: Jenna Huston
>            Assignee: Jenna Huston
> This chooser would decide on a per table basis what VolumeChooser to use when creating
new tablets.

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