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https://issues.apache.org/jira/browse/ACCUMULO-3906?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14601939#comment-14601939
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Christopher Tubbs commented on ACCUMULO-3906:
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Kind of thinking CF projection shouldn't be a first-class citizen either... if
CQ projection isn't. Might be better to make Scanner minimalistic...
essentially with setRange() and addIterator(), and make sure we have a
comprehensive bag of iterators to pick from and are easily chained together.
> Drop the ability to filter column qualifiers natively in the scanner
> --------------------------------------------------------------------
>
> Key: ACCUMULO-3906
> URL: https://issues.apache.org/jira/browse/ACCUMULO-3906
> Project: Accumulo
> Issue Type: Sub-task
> Components: client
> Reporter: Christopher Tubbs
> Assignee: Christopher Tubbs
> Fix For: 2.0.0
>
>
> In the new API, it should not contain the ability to specify a column filter
> natively, using a built-in feature. This filtering should be conveniently
> available as a user iterator, rather than built-in in the system iterators.
> This would make column qualifier filtering more consistent with other
> filtering, and would avoid problems like those seen in ACCUMULO-3905.
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