hbase-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Erik Holstad (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HBASE-880) Improve the current client API by creating new container classes
Date Thu, 12 Mar 2009 17:12:50 GMT

     [ https://issues.apache.org/jira/browse/HBASE-880?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Erik Holstad updated HBASE-880:
-------------------------------

    Attachment: HBASE-880-proposal6-v3.txt

Made some small changes to make it more clear what we are going for. The biggest change is
the regrouping of the getQueries to better reflect the way they are going to be implemented.

> Improve the current client API by creating new container classes
> ----------------------------------------------------------------
>
>                 Key: HBASE-880
>                 URL: https://issues.apache.org/jira/browse/HBASE-880
>             Project: Hadoop HBase
>          Issue Type: Improvement
>          Components: client
>            Reporter: Jean-Daniel Cryans
>            Assignee: Jean-Daniel Cryans
>             Fix For: 0.20.0
>
>         Attachments: 880.patch, 880proposal4plus-v2.patch, 880proposal4plus.patch, 880proposal5-v2.patch,
880proposal5-v2.png, 880proposal5.patch, 880proposal5.png, hbase-880-patch.jpg, hbase-880-proposal4.patch,
HBASE-880-proposal6-v2.txt, HBASE-880-proposal6-v3.txt, hbase-880-v1.patch, hbase-880-v2.patch,
hbase_client_classes.png, NewCilentAPIProposoal4.gif, proposal2.jpg, proposed.jpg
>
>   Original Estimate: 240h
>  Remaining Estimate: 240h
>
> The current API does not scale very well. For each new feature, we have to add many methods
to take care of all the overloads. Also, the need to batch row operations (gets, inserts,
deletes) implies that we have to manage some "entities" like we are able to do with BatchUpdate
but not with the other operations. The RowLock should be an attribute of such an entity.
> The scope of this jira is only to replace current API with another feature-compatible
one, other methods will be added in other issues.

-- 
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.


Mime
View raw message