hbase-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "stack (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-4256) Intra-row scanning (part deux)
Date Sat, 19 Nov 2011 04:48:52 GMT

    [ https://issues.apache.org/jira/browse/HBASE-4256?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13153383#comment-13153383
] 

stack commented on HBASE-4256:
------------------------------

Sorry Lars.  Missed your note.  Should we open a more specific issue?
                
> 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".

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira

        

Mime
View raw message