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From "Matt Peterson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (ACCUMULO-4085) Allow configurable volume selection for write-ahead logs
Date Wed, 06 Jan 2016 17:54:39 GMT

    [ https://issues.apache.org/jira/browse/ACCUMULO-4085?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15085936#comment-15085936
] 

Matt Peterson commented on ACCUMULO-4085:
-----------------------------------------

The latter approach sounds fine.

The VolumeChooserEnvironment currently specifies the table id.  It could be changed to either
specify if a boolean for the write-ahead log or more generically that a tag should be checked
along with the custom property.  For example, if the provided tag set to "logger", this would
signal that the general.custom.logger.<chooser specific property> should be checked
and used.

I would like to have the PerTableVolumeChooser, which currently serves as a delegating volume
chooser, start handling these types of custom properties if they are found in the environment.

> Allow configurable volume selection for write-ahead logs
> --------------------------------------------------------
>
>                 Key: ACCUMULO-4085
>                 URL: https://issues.apache.org/jira/browse/ACCUMULO-4085
>             Project: Accumulo
>          Issue Type: Sub-task
>          Components: core
>            Reporter: Christopher Tubbs
>             Fix For: 1.8.0
>
>
> From parent issue:
> {quote}
> 2. It's not currently possible to specify preferred volumes for the write-ahead logs
> {quote}



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