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From 张晓宁 <zhangxiaon...@jd.com>
Subject Kudu cluster performance cannot grow up with machines added
Date Sun, 11 Mar 2018 09:44:24 GMT
Hi All:

I am testing kudu cluster performance these days, and found that the performance cannot grow
up with machines added. With 1-master and 6-slaves, I got 3.5M TPS(350 million rows inserted
per second), while when I add 3 more machines to the cluster, I only got 3.8M TPS. It seems
the performance cannot grow up linearly with cluster extension. Why is that? Can anyone give
some help? Thanks!

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