hbase-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Ted Yu (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HBASE-11245) Add top N function to Aggregations Protocol
Date Fri, 23 May 2014 17:29:02 GMT
Ted Yu created HBASE-11245:

             Summary: Add top N function to Aggregations Protocol
                 Key: HBASE-11245
                 URL: https://issues.apache.org/jira/browse/HBASE-11245
             Project: HBase
          Issue Type: Task
            Reporter: Ted Yu
            Priority: Minor

When user table has large number of rows, one type of query is to select top N rows based
on matching column(s).

Aggregations Protocol (along with AggregateImplementation and AggregationClient) should support
this use case.

This message was sent by Atlassian JIRA

View raw message