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https://issues.apache.org/jira/browse/HADOOP-2519?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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stack updated HADOOP-2519:
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Summary: [hbase] Performance improvements: Customized RPC (was: [hbase]
Customized RPC)
> [hbase] Performance improvements: Customized RPC
> ------------------------------------------------
>
> Key: HADOOP-2519
> URL: https://issues.apache.org/jira/browse/HADOOP-2519
> Project: Hadoop
> Issue Type: Improvement
> Components: contrib/hbase
> Reporter: stack
> Priority: Minor
> Fix For: 0.16.0
>
>
> A custom RPC that passes codes representing class names instead of
> class-as-String saves passing plus encoding/decoding classname Strings; it
> makes the PerformanceEvaluation sequentialWrites test almost 3 times faster
> and random reads > 30% faster.
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