Hi, All! Recently, I just test the Client write performance with HBase Java API.
I think the performance X-factor is : 1) client buffer size; 2) server memstore size; But when i did the test, I have the result is : 1) As the client buffer size increase with 2M, 4M, 8M, 16M, 32M, and the write speed is 320.4 331.4 336.4 343.2 371.7 （kb/s), it's 14columns into 1 column family. 2) As the server memstore size increased, the write speed is the same almost. This confuse me! I want to know: 1) What is the key factor influence with the client write performance? 2) How to improve the write performance? Thanks! Best wishes! jingych 2013-11-26 --------------------------------------------------------------------------------------------------- Confidentiality Notice: The information contained in this e-mail and any accompanying attachment(s) is intended only for the use of the intended recipient and may be confidential and/or privileged of Neusoft Corporation, its subsidiaries and/or its affiliates. If any reader of this communication is not the intended recipient, unauthorized use, forwarding, printing, storing, disclosure or copying is strictly prohibited, and may be unlawful.If you have received this communication in error,please immediately notify the sender by return e-mail, and delete the original message and all copies from your system. Thank you. ---------------------------------------------------------------------------------------------------
