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https://issues.apache.org/jira/browse/ACCUMULO-1000?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13676453#comment-13676453
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Keith Turner commented on ACCUMULO-1000:
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bq. What about ifExists(cf, cq, cv, val) and ifAbsent(cf, cq, cv)
I kinda like this, however to me it does not connotate that you are adding to a
list of conditions/tests/checks that must be satisfied before a mutation is
applied. I am too excited about any of the names that have been proposed. The
thing I like most about ifExists() and ifAbsent() is they are short.
bq. This means that my pre-commit check is an equality operation, which may not
be enough.
thats one thing I was thinking when I proposed putEqualityTest().. that maybe
other test would be wanted in the future like putLessThanTest() or
putGreaterThanTest()... not something I want do now.
> support compare and set
> -----------------------
>
> Key: ACCUMULO-1000
> URL: https://issues.apache.org/jira/browse/ACCUMULO-1000
> Project: Accumulo
> Issue Type: New Feature
> Components: client, tserver
> Reporter: Keith Turner
> Assignee: Keith Turner
> Fix For: 1.6.0
>
> Attachments: ACCUMULO-1000-proposal-01.html,
> ACCUMULO-1000-proposal-01.txt
>
>
> Add support to mutation for compare and set operations. This would allow
> user to specify that a row must contain certain data for a mutation to be
> applied.
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