hbase-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Jonathan Hsieh (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-11339) HBase MOB
Date Thu, 30 Apr 2015 03:05:06 GMT

    [ https://issues.apache.org/jira/browse/HBASE-11339?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14520759#comment-14520759
] 

Jonathan Hsieh commented on HBASE-11339:
----------------------------------------

[~ndimiduk], at the moment, I haven't tried to backport to the 1.1 part of branch-1 yet. 
I do have a the complete mob codeline version ported to hbase 1.0.0 branch here[1].  Not ideal
I realize, but I want to make sure I get this into trunk before backporting to the apache
1.x lines.

[1] https://github.com/cloudera/hbase/commits/cdh5-1.0.0_5.4.0?page=1

> HBase MOB
> ---------
>
>                 Key: HBASE-11339
>                 URL: https://issues.apache.org/jira/browse/HBASE-11339
>             Project: HBase
>          Issue Type: Umbrella
>          Components: regionserver, Scanners
>    Affects Versions: 2.0.0
>            Reporter: Jingcheng Du
>            Assignee: Jingcheng Du
>             Fix For: hbase-11339
>
>         Attachments: HBase MOB Design-v2.pdf, HBase MOB Design-v3.pdf, HBase MOB Design-v4.pdf,
HBase MOB Design-v5.pdf, HBase MOB Design.pdf, MOB user guide.docx, MOB user guide_v2.docx,
MOB user guide_v3.docx, MOB user guide_v4.docx, MOB user guide_v5.docx, hbase-11339-in-dev.patch,
hbase-11339.150417.patch, merge-150212.patch, merge.150212b.patch, merge.150212c.patch
>
>
>   It's quite useful to save the medium binary data like images, documents into Apache
HBase. Unfortunately directly saving the binary MOB(medium object) to HBase leads to a worse
performance since the frequent split and compaction.
>   In this design, the MOB data are stored in an more efficient way, which keeps a high
write/read performance and guarantees the data consistency in Apache HBase.



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

Mime
View raw message