hbase-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
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...



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

Mime
View raw message