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Kafka >> mail # user >> Re: a few questions about kafka usage

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Re: a few questions about kafka usage
Do you think you can improve the wiki at
https://cwiki.apache.org/confluence/display/KAFKA/Performance+testing ?


On Tue, May 7, 2013 at 6:23 AM, Yu, Libo <[EMAIL PROTECTED]> wrote:

> I am using 0.8. I figured out the issue. I used only one thread in each
> producer.
> That is why the performance degrades greatly when the number of topics and
> number of partitions increase. In fact, this number of threads is a very
> important
> parameter but not mentioned in the documents.
> Regards,
> Libo