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https://issues.apache.org/jira/browse/ACCUMULO-4086?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15086087#comment-15086087
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Matt Peterson commented on ACCUMULO-4086:
-----------------------------------------

Another option, which Christopher and I discussed, is for the 
PreferredVolumeChooser to not fallback at all but to instead throw an exception 
if it encounters a misconfiguration or other error.  Then the caller can handle 
this appropriately, whether that caller is the PerTableVolumeChooser or 
VolumeManagerImpl.

> Allow configurable failsafe volume choosing
> -------------------------------------------
>
>                 Key: ACCUMULO-4086
>                 URL: https://issues.apache.org/jira/browse/ACCUMULO-4086
>             Project: Accumulo
>          Issue Type: Sub-task
>          Components: core
>            Reporter: Christopher Tubbs
>             Fix For: 1.8.0
>
>
> From parent issue:
> {quote}
> 3. In several places including {{PreferredVolumeChooser}}, 
> {{PerTableVolumeChooser}} and {{VolumeManagerImpl}}, the failsafe chooser is 
> the {{RandomVolumeChooser}} which will include the instance volume that needs 
> to be excluded.  It would be useful to have a configurable failsafe in this 
> situation.
> {quote}



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