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https://issues.apache.org/jira/browse/HBASE-13955?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Andrew Kyle Purtell closed HBASE-13955.
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> Review 'hbasecon2015 Lars Hofhansl Perf talk' and ensure our defaults align
> ---------------------------------------------------------------------------
>
> Key: HBASE-13955
> URL: https://issues.apache.org/jira/browse/HBASE-13955
> Project: HBase
> Issue Type: Task
> Components: documentation, Operability
> Reporter: Michael Stack
> Priority: Major
>
> I was looking at Lars slides this morning. A bunch of his recommendations are
> defaulted to align with his recommendations, especially in later versions,
> but we should review and ensure we do as he suggests (or better). Need to
> also call in out in refguide such as his critical HDFS configurations (or
> better, do as he suggests, and not start if HDFS does not have synconclose
> set -- can't we make these defaults in our hdfs-default.xml altogether?)
> Here are his slides:
> http://www.slideshare.net/lhofhansl/h-base-tuninghbasecon2015ok
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