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From "rajeshbabu (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HBASE-9203) Secondary index support through coprocessors
Date Tue, 13 Aug 2013 06:42:49 GMT
rajeshbabu created HBASE-9203:
---------------------------------

             Summary: Secondary index support through coprocessors
                 Key: HBASE-9203
                 URL: https://issues.apache.org/jira/browse/HBASE-9203
             Project: HBase
          Issue Type: Bug
            Reporter: rajeshbabu
            Assignee: rajeshbabu


We have been working on implementing secondary index in HBase and open sourced  on hbase 0.94.8
version.
The project is available on github.
https://github.com/Huawei-Hadoop/hindex

This Jira is to support secondary index on trunk(0.98).

Following features will be supported.
-          multiple indexes on table,
-          multi column index,
-          index based on part of a column value,
-          equals and range condition scans using index, and
-          bulk loading data to indexed table (Indexing done with bulk load)

Most of the kernel changes needed for secondary index is available in trunk. Very minimal
changes needed for it.


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