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From "Zhihong Yu (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-4956) Control direct memory buffer consumption by HBaseClient
Date Wed, 07 Dec 2011 22:50:40 GMT

    [ https://issues.apache.org/jira/browse/HBASE-4956?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13164798#comment-13164798
] 

Zhihong Yu commented on HBASE-4956:
-----------------------------------

Since the proposal involves asynchronous communication, we should devise new API which can
be used to validate the reduction in use of direct memory buffer.
                
> Control direct memory buffer consumption by HBaseClient
> -------------------------------------------------------
>
>                 Key: HBASE-4956
>                 URL: https://issues.apache.org/jira/browse/HBASE-4956
>             Project: HBase
>          Issue Type: New Feature
>            Reporter: Ted Yu
>
> As Jonathan explained here https://groups.google.com/group/asynchbase/browse_thread/thread/c45bc7ba788b2357?pli=1
, standard hbase client inadvertently consumes large amount of direct memory.
> We should consider using netty for NIO-related tasks.

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