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https://issues.apache.org/jira/browse/ACCUMULO-3521?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15946033#comment-15946033
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Christopher Tubbs commented on ACCUMULO-3521:
---------------------------------------------
I don't know about OrIterator, but some of the others are very useful... just
not well-tested. This issue is mostly about the fact that these classes don't
have tests which reference them.
> Unused Iterator-related classes
> -------------------------------
>
> Key: ACCUMULO-3521
> URL: https://issues.apache.org/jira/browse/ACCUMULO-3521
> Project: Accumulo
> Issue Type: Sub-task
> Reporter: Christopher Tubbs
> Assignee: Michael Miller
> Fix For: 2.0.0
>
>
> The following iterators and iterator-related utilities have no references at
> all in our code; minimally, they should have unit tests (this list does not
> include deprecated iterators):
> # OrIterator
> # FirstEntryInRowIterator (especially setNumScansBeforeSeek method is never
> called)
> # TypedValueCombiner (especially setLossyness method is never called)
> # IteratorUtil.getMaxPriority and .findIterator methods
> # StatsCombiner (available in the examples) does not use the setRadix method
> Note: these iterators may not be considered "public API", but might still be
> unsafe to remove the unused portions if somebody had used them.
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