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Posted to issues@hbase.apache.org by "rajeshbabu (JIRA)" <ji...@apache.org> on 2013/08/13 08:42:49 UTC

[jira] [Created] (HBASE-9203) Secondary index support through coprocessors

rajeshbabu created HBASE-9203:
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             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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