The properties Dan is referring are

auto.create.topics.enable

which is true by default and

num.partitions

which is 1 by default.
They are both configuration parameters for the broker.

Thanks
Paolo

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From: Dan Rosanova
Sent: Tuesday, 10 July, 20:39
Subject: RE: Create a Topic if Not Exists
To: users@kafka.apache.org


Hi Chinchu, I thought the default behavior of Kafka was to create topics if you 
send to them and they don't exist. I could be wrong. We had to support that in 
one of our products, so I am pretty sure that's the default. You do need to be 
mindful of the default partition count though, which I think is one. Kind 
Regards, -Dan -----Original Message----- From: chinchu chinchu Sent: Tuesday, 
July 10, 2018 9:06 AM To: users@kafka.apache.org Subject: Create a Topic if Not 
Exists Hi All, I am looking for a way to script(bash) kafka topic creation . We 
have around 30 to 40 topics that need to be created on different envs . The 
intention is to make this process automated ,so looking for something like 
'create topic if not exists' or similar by looking at a return code . Does 
something like this exist today ?. Thanks, Chinchu

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