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From "Nick Dimiduk (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-10573) Use Netty 4
Date Thu, 20 Feb 2014 18:44:06 GMT

    [ https://issues.apache.org/jira/browse/HBASE-10573?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13907298#comment-13907298
] 

Nick Dimiduk commented on HBASE-10573:
--------------------------------------

bq. Voodoo is kind of nonspecific as far as implementation strategy descriptions go.

Agreed. I'm happy to share my experiment (in a more appropriate place than this Netty ticket
perhaps), but here's a [gist|https://gist.github.com/ndimiduk/9120342].

bq. Isn't this undesirable? Unsafe is a vendor specific extension.

Yes, in the long term. My understanding is that the OpenJDK is moving to make some of these
facilities more accessible. The timeline appears to be for Java9 or later, as far as I can
tell. I think it would be reasonable to consider use of Unsafe for any short-medium term implementation.

bq. Don't the "native" ByteBuffer method calls tend not to be inlined?

Unknown.

bq. Great, let's proceed.

Yes, please proceed! I'll discontinue my conjecture and instead have a look at your work ;)

> Use Netty 4
> -----------
>
>                 Key: HBASE-10573
>                 URL: https://issues.apache.org/jira/browse/HBASE-10573
>             Project: HBase
>          Issue Type: Sub-task
>    Affects Versions: hbase-10191
>            Reporter: Andrew Purtell
>            Assignee: Andrew Purtell
>         Attachments: 10573.patch
>
>
> Pull in Netty 4 and sort out the consequences.



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