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Posted to users@kafka.apache.org by Raghav <ra...@gmail.com> on 2016/11/17 16:58:30 UTC

get topics or create topics

Hi

I want to be able to create a topic, if it doesn't exist already ? Is this
going to be a two step process of first getting list of topics, and then
creating one if it doesn't exist ?

Is there an api which takes a topic name and created only if it's not
present ? I am doing this stuff in Java.

What are the right APIs for these operations ?

Thanks.

-- 
Raghav

Re: get topics or create topics

Posted by Radoslaw Gruchalski <ra...@gruchalski.com>.

Hi Raghav,

Have a look at AdminUtils:
https://github.com/apache/kafka/blob/trunk/core/src/main/scala/kafka/admin/AdminUtils.scala

–
Best regards,
Radek Gruchalski
radek@gruchalski.com


On November 17, 2016 at 5:58:34 PM, Raghav (raghavastic@gmail.com) wrote:

Hi

I want to be able to create a topic, if it doesn't exist already ? Is this
going to be a two step process of first getting list of topics, and then
creating one if it doesn't exist ?

Is there an api which takes a topic name and created only if it's not
present ? I am doing this stuff in Java.

What are the right APIs for these operations ?

Thanks.

-- 
Raghav