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Posted to issues@hbase.apache.org by "Hudson (JIRA)" <ji...@apache.org> on 2011/05/07 02:09:04 UTC
[jira] [Commented] (HBASE-3858) performance.xml /
troubleshooting.xml - porting rest of PerformanceTuning wiki page
[ https://issues.apache.org/jira/browse/HBASE-3858?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13030204#comment-13030204 ]
Hudson commented on HBASE-3858:
-------------------------------
Integrated in HBase-TRUNK #1909 (See [https://builds.apache.org/hudson/job/HBase-TRUNK/1909/])
> performance.xml / troubleshooting.xml - porting rest of PerformanceTuning wiki page
> -----------------------------------------------------------------------------------
>
> Key: HBASE-3858
> URL: https://issues.apache.org/jira/browse/HBASE-3858
> Project: HBase
> Issue Type: Improvement
> Reporter: Doug Meil
> Assignee: Doug Meil
> Priority: Minor
> Attachments: performance_HBASE_3858.xml.patch, troubleshooting_HBASE_3858.xml.patch
>
>
> The rest of the HBase PerformanceTuning wiki page has been ported to the HBase book.
> The top-part of the page was ported into performance.xml
> One thing I want to call out specifically is that the PerformanceTuning wiki suggested to turn off WAL on puts for performance. I added a section in the Client sub-section on this as "an option", however, I added several cautions about the potential for data loss and that for high-volume loading bulk-imports should be considered instead.
> The bottom part (GC logging) was ported into troubleshooting.xml
> After this has been applied, the PerformanceTuning wiki can be de-commissioned.
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