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Posted to user@hadoop.apache.org by 姚吉龙 <ge...@gmail.com> on 2013/04/15 08:05:46 UTC
Need help about the configuration optimization
Hi
I am a newer for hadoop, now we have 32 nodes for hadoop study
I need to speed up the process of hadoop processing by finding the best
configuration.
For example: io.sort.mb io.sort.record.percent etc. But I do not how to
start with so many parameters available for optimization.
BRs
Geelong
--
>From Good To Great