Kafka Broker Version Question and enable.idempotence

Asked May 06 '20 at 12:45

Active May 06 '20 at 12:54

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Probably a noob question:

I have started a Bitnami Kafka Container from bitnami/kafka:2 In startup messages it claims to be Version 2.5 Now i wanted to use enable.idempotence but when i try this with librdkafka 1.4.0, i get an error message saying:

Required feature not supported by broker: Idempotent producer not supported by any of the 1 connected broker(s): requires Apache Kafka broker version >= 0.11.0

From my naive pov, 2.5 appears to be >=0.11.0 ... but probably i am missing something. Can anybody help?

edited May 06 '20 at 12:54

mazaneicha

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asked May 06 '20 at 12:45

Blafasel42

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with the 2.5 version you are probably referring to the kafka-clients, not the broker version. – Michael Heil May 06 '20 at 12:48
librdkafka version is 1.4.0. But Kafka service says during startup: [2020-05-06 19:10:59,986] INFO Kafka version: 2.5.0 ... also: `kafka-topics.sh --version` ---> reports ----> 2.5.0 (Commit:66563e712b0b9f84) – Blafasel42 May 06 '20 at 19:11
Have you tried the confluent containers? – OneCricketeer May 06 '20 at 20:35
no, but bitnami is known for updating their containers frequently. and the confluent containers seem quite complicated and bloated with functionality i do not need. – Blafasel42 May 06 '20 at 20:38
Please post your producer configs. – Edenhill May 07 '20 at 06:37

Kafka Broker Version Question and enable.idempotence

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