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Is there a max length for Kafka keys?? I am having issues while pushing data to Kafka. It says connection timeout. Can it because the length of key is too long?? I tried debugging it but could not think of any other reason.

Anuja Barve
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  • Possibly related to https://stackoverflow.com/q/21020347/9291522 However, I don't think that a too large payload would result in a connection timeout.. – georg-un Apr 09 '19 at 11:11
  • does it timeout if you don't specify a key or specify a short one? – Robin Moffatt Apr 09 '19 at 11:19
  • I don't think that connection timeout correlate with key length. You might found this article helpful if you're hosting kafka and zookeeper in docker - https://rmoff.net/2018/08/02/kafka-listeners-explained/ – Eugene Zakharov Aug 06 '20 at 08:11

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