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From Brock Noland <br...@phdata.io>
Subject Re: Kudu cluster performance cannot grow up with machines added
Date Sun, 11 Mar 2018 21:03:52 GMT
Hi,

I'd verify that the new nodes are assigned tablets? Along with considering
an increase the number of partitions on the table being tested.

On Sun, Mar 11, 2018 at 4:44 AM, 张晓宁 <zhangxiaoning@jd.com> wrote:

> 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!
>
>
>
> [image: mail-signature-20171122]
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>

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