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Posted to users@kafka.apache.org by Garry Wu <ga...@cloudtenna.com> on 2019/11/05 19:01:21 UTC

two lines are mistakenly put into a single line in /opt/kafka_2.11-2.3.1/config/server.properties

Hi Kafka Users,

I am a first timer for kafka. After installing kafka2.3.1, Scala2.11, Java OpenJDK11.0.4 in a Ubuntu Docker image, I could not add any topic to the kafka. After fixing the following problem, it works now:

In /opt/kafka_2.11-2.3.1/config/server.properties, there is a line like this:
group.initial.rebalance.delay.ms=0advertised.host.name=kafka
It obviously should be divided into two lines like this:
group.initial.rebalance.delay.ms=0
advertised.host.name=kafka

If anybody knows the reason, please let us know.

Thank you,
Garry