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From "Nicolas Liochon (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-9958) Remove some array copy, change lock scope in locateRegion
Date Fri, 15 Nov 2013 08:19:31 GMT

    [ https://issues.apache.org/jira/browse/HBASE-9958?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13823463#comment-13823463
] 

Nicolas Liochon commented on HBASE-9958:
----------------------------------------

bq. I see that you removed the change to use ConcurrentMap. Did that not work out?
I'm thinking about using a copy on write approach to be fully lock free on a successful read.
I would like to try this, together with HBASE-9869. 

> Remove some array copy, change lock scope in locateRegion
> ---------------------------------------------------------
>
>                 Key: HBASE-9958
>                 URL: https://issues.apache.org/jira/browse/HBASE-9958
>             Project: HBase
>          Issue Type: Bug
>          Components: Client
>    Affects Versions: 0.98.0, 0.96.0
>            Reporter: Nicolas Liochon
>            Assignee: Nicolas Liochon
>             Fix For: 0.98.0, 0.96.1
>
>         Attachments: 9958.v1.patch, 9958.v2.patch, 9958.v2.patch
>
>




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