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Posted to dev@accumulo.apache.org by "John Vines (Resolved) (JIRA)" <ji...@apache.org> on 2012/02/16 23:48:59 UTC

[jira] [Resolved] (ACCUMULO-413) DeleteMany breaks with aggregators/combiners

     [ https://issues.apache.org/jira/browse/ACCUMULO-413?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

John Vines resolved ACCUMULO-413.
---------------------------------

    Resolution: Fixed
    
> DeleteMany breaks with aggregators/combiners
> --------------------------------------------
>
>                 Key: ACCUMULO-413
>                 URL: https://issues.apache.org/jira/browse/ACCUMULO-413
>             Project: Accumulo
>          Issue Type: Bug
>    Affects Versions: 1.3.5
>            Reporter: John Vines
>            Assignee: John Vines
>             Fix For: 1.4.0, 1.3.6
>
>
> DeleteMany runs an iterator which replaces the Value with NOVALUE because it doesn't make sense to pull back values. This runs at priority 1, so if you have an aggregator expecting things at a level above it, then it could break hard, preventing the deletemany to work. The priority for this iterator should be maxint.

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