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From "Christopher Tubbs (JIRA)" <j...@apache.org>
Subject [jira] [Created] (ACCUMULO-1702) Support OR option instead of AND for all Conditions on a ConditionalMutation
Date Mon, 09 Sep 2013 20:10:51 GMT
Christopher Tubbs created ACCUMULO-1702:
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             Summary: Support OR option instead of AND for all Conditions on a ConditionalMutation
                 Key: ACCUMULO-1702
                 URL: https://issues.apache.org/jira/browse/ACCUMULO-1702
             Project: Accumulo
          Issue Type: Sub-task
          Components: client
            Reporter: Christopher Tubbs
             Fix For: 1.6.0


Currently, ConditionalMutation only supports checking every Condition (AND) for satisfaction.
We should be able to satisfy a set of Conditions with an (OR).

To optimize this (and the AND case), the semantics of adding Conditions to ConditionalMutation
should be well-defined, such that the order they are added is preserved. This gives users
a way to optimize fast-failure on AND and fast-success on OR, by adding them to the ConditionalMutation
in a specific order.

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