hbase-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "stack (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HBASE-1197) IPC of large cells should transfer in chunks not via naive full copy
Date Thu, 12 Feb 2009 05:51:59 GMT

    [ https://issues.apache.org/jira/browse/HBASE-1197?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12672889#action_12672889
] 

stack commented on HBASE-1197:
------------------------------

Its almost as though we should chunk end-to-end; from hfile all the ways on out to the client.

Tough one is on the way in.  The big cell is going to have to sit in the mecache for some
-- probably small if its a big cell value -- period of time.  Can we chunk on the way in?
 From client to hfile?



> IPC of large cells should transfer in chunks not via naive full copy
> --------------------------------------------------------------------
>
>                 Key: HBASE-1197
>                 URL: https://issues.apache.org/jira/browse/HBASE-1197
>             Project: Hadoop HBase
>          Issue Type: Improvement
>            Reporter: Andrew Purtell
>             Fix For: 0.20.0
>
>
> Several instances of OOME when trying to serve up large cells to clients have been observed.
IPC should send large cell content in chunks instead of as one large naive copy. 

-- 
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