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From "stack (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HBASE-3858) performance.xml / troubleshooting.xml - porting rest of PerformanceTuning wiki page
Date Fri, 06 May 2011 05:12:03 GMT

     [ https://issues.apache.org/jira/browse/HBASE-3858?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

stack updated HBASE-3858:

      Resolution: Fixed
    Hadoop Flags: [Reviewed]
          Status: Resolved  (was: Patch Available)

Committed to TRUNK.  Thanks for the porting Doug.

> 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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