hbase-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Jean-Marc Spaggiari (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-12415) Add add(byte[][] arrays) to Bytes.
Date Thu, 30 Apr 2015 17:25:07 GMT

    [ https://issues.apache.org/jira/browse/HBASE-12415?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14521892#comment-14521892
] 

Jean-Marc Spaggiari commented on HBASE-12415:
---------------------------------------------

[~apurtell]
add (byte[] x2) and add (byte[] x 3) don't have to do the loop to count the total size of
the array. So they might be few cycles faster. If they are used intensively somewhere, changing
them by a call to add (bytes[]...) might have a small impact. Also, if replace them, we need
to change the testing code. So I think we should keep it that way

[~srikanth235]
It's an utility class, so can be used anywhere by any client. It is very useful when you "play"
with composite keys and you have more than 3 fields.

> Add add(byte[][] arrays) to Bytes.
> ----------------------------------
>
>                 Key: HBASE-12415
>                 URL: https://issues.apache.org/jira/browse/HBASE-12415
>             Project: HBase
>          Issue Type: Improvement
>            Reporter: Jean-Marc Spaggiari
>            Assignee: Jean-Marc Spaggiari
>         Attachments: HBASE-12415-v0-trunk.patch, HBASE-12415-v1-trunk.patch, HBASE-12415-v2-trunk.patch
>
>
> Bytes already implements add (byte[] a, byte[] b) and add (byte[] a, byte[] b, byte[]
c). Goal of this JIRA is to add a generic add (byte[][] arrays) method.



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

Mime
View raw message