Mailing-List: contact notifications-help@accumulo.apache.org; run by ezmlm
Precedence: bulk
Reply-To: jira@apache.org
Date: Wed, 4 Sep 2013 04:02:52 +0000 (UTC)
From: "Corey J. Nolet (JIRA)" <jira@apache.org>
To: notifications@accumulo.apache.org
Message-ID: <JIRA.12666826.1378267364204.75876.1378267372050@arcas>
In-Reply-To: <JIRA.12666826.1378267364204@arcas>
References: <JIRA.12666826.1378267364204@arcas>
Subject: [jira] [Created] (ACCUMULO-1682) Iterator and example to support
 intersection of document-partitioned index terms by ranges with lower and
 upper bounds.
MIME-Version: 1.0
Content-Type: text/plain; charset=utf-8
Content-Transfer-Encoding: 7bit

Corey J. Nolet created ACCUMULO-1682:
----------------------------------------

             Summary: Iterator and example to support intersection of document-partitioned index terms by ranges with lower and upper bounds.
                 Key: ACCUMULO-1682
                 URL: https://issues.apache.org/jira/browse/ACCUMULO-1682
             Project: Accumulo
          Issue Type: Improvement
            Reporter: Corey J. Nolet
            Priority: Minor


The current IntersectingIterator seeks to discrete terms that are encoded into the column families to find all column qualifiers that share all of the discrete column families of interest (with the additional ability to negate some of the column families). Looking at the current IntersectingIterator code, it should be possible to return all column qualifiers with a column family within a given range.

An example of this is finding all terms where NAME=Joe and (AGE>=30 && AGE<60) and STATE!=MD. If an example is provided, numerical types like the age could easily be encoded using the new Lexicoders.

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira