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From "Andrey Gladyshev" <agladys...@iponweb.net>
Subject PerformanceEvaluation much slower with 10k blocks
Date Wed, 26 Nov 2008 09:40:16 GMT
PerformanceEvaluation much slower with 10k blocks

My Setup:

3PC

1(quad 3GB MEM): HDFS Namenode + Datanode and HBase Master

2(2GB MEM) and 3: Datanodes + RegionServers

My Numbers:

PerformanceEvaluation with 1k data block:

random read - 254 / sec
random write - 873 / sec


PerformanceEvaluation with 10k data block:

random read - 63 / sec
random write - 83 / sec

Any comments?

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