hbase-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Lars Hofhansl (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-8767) Backport hbase-8001 and hbase-8012, avoid lazy seek
Date Fri, 28 Jun 2013 21:37:20 GMT

    [ https://issues.apache.org/jira/browse/HBASE-8767?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13695826#comment-13695826
] 

Lars Hofhansl commented on HBASE-8767:
--------------------------------------

This patch *is* an improvement, so I would still like to commit this to 0.94.

It turns out the biggest improvement (for PE RandomRead anyway), however, came from simply
increasing the block cache size from 25% to 40% of the heap (just like it is in 0.95 now).

                
> Backport hbase-8001 and hbase-8012, avoid lazy seek
> ---------------------------------------------------
>
>                 Key: HBASE-8767
>                 URL: https://issues.apache.org/jira/browse/HBASE-8767
>             Project: HBase
>          Issue Type: Bug
>            Reporter: stack
>            Assignee: Lars Hofhansl
>             Fix For: 0.94.10
>
>         Attachments: 8767.txt
>
>
> Placeholder for Lars when looking at 0.94.9. HBASE-8001, HBASE-8012

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira

Mime
View raw message