hbase-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Anoop Sam John (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-13387) Add ServerCell an extension to Cell
Date Thu, 09 Apr 2015 18:51:14 GMT

    [ https://issues.apache.org/jira/browse/HBASE-13387?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14487959#comment-14487959
] 

Anoop Sam John commented on HBASE-13387:
----------------------------------------

bq.same applies if we throw an exception also if the 'hasArray' was return false like how
java's BB does.
The difference is it is not breaking any. Even if they are not aware of BufferedCell and new
APIs, things wont break for any type of Cell. Perf hit may be there but that is secondary.
Functionality will work.

> Add ServerCell an extension to Cell
> -----------------------------------
>
>                 Key: HBASE-13387
>                 URL: https://issues.apache.org/jira/browse/HBASE-13387
>             Project: HBase
>          Issue Type: Sub-task
>          Components: regionserver, Scanners
>            Reporter: Anoop Sam John
>            Assignee: Anoop Sam John
>         Attachments: WIP_HBASE-13387_V2.patch, WIP_ServerCell.patch
>
>
> This came in btw the discussion abt the parent Jira and recently Stack added as a comment
on the E2E patch on the parent Jira.
> The idea is to add a new Interface 'ServerCell'  in which we can add new buffer based
getter APIs, hasArray API etc.  We will keep this interface @InterfaceAudience.Private
> Also we have to change the timestamp and seqId on Cells in server side. We have added
new interfaces SettableSequenceId, SettableTimestamp for this. Now if we can add a ServerCell
we can add the setter APIs there.



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

Mime
View raw message