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From "stack (Resolved) (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (HBASE-4256) Intra-row scanning (part deux)
Date Sat, 19 Nov 2011 04:42:55 GMT

     [ https://issues.apache.org/jira/browse/HBASE-4256?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

stack resolved HBASE-4256.
--------------------------

    Resolution: Fixed

Resolving at Dave's suggestion (Committed a bit of doc to the book into the "How do I.." section
on how to do column slices in hbase
                
> Intra-row scanning (part deux)
> ------------------------------
>
>                 Key: HBASE-4256
>                 URL: https://issues.apache.org/jira/browse/HBASE-4256
>             Project: HBase
>          Issue Type: New Feature
>    Affects Versions: 0.90.4
>            Reporter: Jean-Daniel Cryans
>            Assignee: Dave Revell
>            Priority: Critical
>             Fix For: 0.94.0
>
>         Attachments: 4256.txt
>
>
> Dave Revell was asking on IRC today if there's a way to scan ranges of *qualifiers* within
a row. That is, to be able to specify a *start qualifier* and an *end qualifier* so that the
Get or Scan seeks directly to the first qualifier and stops at some point which can be predeterminate
by a qualifier or simply a batch configuration (already exists).
> This is particularly useful for large rows with time-based qualifiers.
> Dave also mentioned that another popular database has such a feature that they call "column
slices".

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