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From "ramkrishna.s.vasudevan (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-9203) Secondary index support through coprocessors
Date Tue, 11 Feb 2014 06:40:27 GMT

    [ https://issues.apache.org/jira/browse/HBASE-9203?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13897572#comment-13897572
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ramkrishna.s.vasudevan commented on HBASE-9203:
-----------------------------------------------

May be only the apis need to go in HBase and the other one will have in Phoenix for now. 
Later can merge to hbase also (i mean the actual customized load balancer).

> Secondary index support through coprocessors
> --------------------------------------------
>
>                 Key: HBASE-9203
>                 URL: https://issues.apache.org/jira/browse/HBASE-9203
>             Project: HBase
>          Issue Type: New Feature
>            Reporter: rajeshbabu
>            Assignee: rajeshbabu
>         Attachments: SecondaryIndex Design.pdf, SecondaryIndex Design_Updated.pdf, SecondaryIndex
Design_Updated_2.pdf
>
>
> 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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