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From "Keith Turner (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (ACCUMULO-3480) GroupBalancer improvements
Date Thu, 22 Jan 2015 17:24:35 GMT

    [ https://issues.apache.org/jira/browse/ACCUMULO-3480?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14287800#comment-14287800
] 

Keith Turner commented on ACCUMULO-3480:
----------------------------------------

Thinking would be good to open a follow on issue about {{ColumnKeySet.removeAll}}.  I don't
think fixing it is a high priority, but it would be good to document it has a known issue
w/ the GroupBalancer.

> GroupBalancer improvements
> --------------------------
>
>                 Key: ACCUMULO-3480
>                 URL: https://issues.apache.org/jira/browse/ACCUMULO-3480
>             Project: Accumulo
>          Issue Type: Bug
>            Reporter: Keith Turner
>            Assignee: Keith Turner
>             Fix For: 1.7.0
>
>         Attachments: ACCUMULO-3480-1.patch, ACCUMULO-3480-2.patch, ACCUMULO-3480-3.patch
>
>
> [~bfloss] made the following comment on ACCUMULO-3439
> bq. The balance method in GroupBalancer does nothing if there are any incoming migrations.
You probably want to check the incoming migrations and only bail out if any of those migrations
are for the specific table that the GroupBalancer is managing.
> I chatted w/ Brian and he also mentioned that the group balancer should record time at
the end, and not the beginning.  



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