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From "Andrew Purtell (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-13691) HTable and RPC Code Accessing Configuration each time (Blocking)
Date Thu, 14 May 2015 22:50:02 GMT

    [ https://issues.apache.org/jira/browse/HBASE-13691?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14544530#comment-14544530

Andrew Purtell commented on HBASE-13691:

Can you provide more information on what your client code is doing? We cache values from Configuration
in Connection so Connection#getTable can be "flyweight". See HBASE-12128. Was backported to
0.98 in HBASE-12604. Perhaps your code is not using HConnection#getTable. You'll need to use
so-called 'unmanaged' connections. Or, perhaps we've accidentally undone this optimization.

> HTable and RPC Code Accessing Configuration each time (Blocking)
> ----------------------------------------------------------------
>                 Key: HBASE-13691
>                 URL: https://issues.apache.org/jira/browse/HBASE-13691
>             Project: HBase
>          Issue Type: Improvement
>            Reporter: John Leach
>         Attachments: Properties_getProperty.tiff
> Properties.getProperty blocks under load...

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