Hbase 性能测试

hbase performance

    * test

hadoop0.18.1,hbase0.18.1

1master,4 region server (dual core cpu,dual cpu?)

已经有2m 数据
random write 1 client, Finished randomWrite in 499001ms at offset 0 for 1048576 rows, 2101rows/second


已经有3m 数据
random read 1 client, Finished randomRead in 1394633ms at offset 0 for 1048576 rows， 751rows/second. 4 client, Row count=4194280/milliseconds=28017142, 149rows /second .


radndom write 4 client ,Row count=4194280/Elapsed time in milliseconds=18872921 ,222rows/second.


已经有3.5m 数据

random write 1 client, Finished randomWrite in 450112ms at offset 0 for 1048576 rows，2329rows/second.

    * 性能及hbase 适用

hbase 离设计目标还有较长的路，海量数据的性能不够。