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From "John Vines (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (ACCUMULO-1556) Initialize could use a better warning when HDFS dir is already populated
Date Mon, 02 Dec 2013 20:48:38 GMT

    [ https://issues.apache.org/jira/browse/ACCUMULO-1556?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13836905#comment-13836905
] 

John Vines commented on ACCUMULO-1556:
--------------------------------------

Thanks for the patch(es)!

> Initialize could use a better warning when HDFS dir is already populated
> ------------------------------------------------------------------------
>
>                 Key: ACCUMULO-1556
>                 URL: https://issues.apache.org/jira/browse/ACCUMULO-1556
>             Project: Accumulo
>          Issue Type: Bug
>          Components: client
>    Affects Versions: 1.4.4, 1.5.0
>            Reporter: Miguel Pereira
>            Assignee: Bill Havanki
>            Priority: Minor
>             Fix For: 1.4.5, 1.5.1, 1.6.0
>
>         Attachments: ACCUMULO-1556-1.5.patch, ACCUMULO-1556-master.patch, ACCUMULO-1556.patch
>
>
> When attempting to initialize Accumulo and the instance.dfs.dir is pointing at a directory
in HDFS which has already been initialized, you get a very undescriptive warning message which
doesn't actually say refer to the fact that this is an HDFS directory.
> {noformat}
> [util.Initialize] FATAL: It appears this location was previously initialized, exiting
... 
> {noformat}
> It would be better to be explicit and tell the user that their $instance.dfs.dir value
already has been initialized in HDFS instead of leaving that up to the user to discern.



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