Re: kafka performance question

2014-05-14 Thread Jun Rao
How many brokers and partitions do you have? You may try increasing batch.num.messages. Thanks, Jun On Tue, May 13, 2014 at 5:56 PM, Zhujie (zhujie, Smartcare) < first.zhu...@huawei.com> wrote: > Dear all, > > We want to use kafka to collect and dispatch data file, but the > performance is may

kafka performance question

2014-05-14 Thread Zhujie (zhujie, Smartcare)
Dear all, We want to use kafka to collect and dispatch data file, but the performance is maybe lower than we want. In our cluster,there is a provider and a broker. We use a one thread read file from local disk of provider and send it to broker. The average throughput is only 3 MB/S~4MB/S. But

Re: kafka performance question

2014-05-14 Thread Guozhang Wang
ujie, Smartcare) > 发送时间: 2014年5月14日 8:56 > 收件人: 'us...@kafka.apache.org'; 'dev@kafka.apache.org' > 主题: kafka performance question > > Dear all, > > We want to use kafka to collect and dispatch data file, but the > performance is maybe lower than we want. &g

kafka performance question

2014-05-13 Thread Zhujie (zhujie, Smartcare)
our version is kafka_2.10-0.8.1 发件人: Zhujie (zhujie, Smartcare) 发送时间: 2014年5月14日 8:56 收件人: 'us...@kafka.apache.org'; 'dev@kafka.apache.org' 主题: kafka performance question Dear all, We want to use kafka to collect and dispatch data file, but the performance is maybe lower t