Chapter 11 Partitions have leader brokers without a matching listener.

[ezazpi]

I'm using a GitHub clone prior to yesterday's database initialization scripts. However, I do have organizations and licenses added through the services and today (using the chapter 11 code) I successfully queried an organization (after getting authenticated). I did a clean build before bringing up the containers. With the volume of logged messages, the authentication and organizations calls were slow (about 2 seconds), but they worked.

Kibana and the logged messages repeatedly show, 1 partitions have leader brokers without a matching listener The logged output is streaming these messages for both consumer-2 and producer-2 and orgChangeTopic-0. I ran an organization query using the organization service. It was slow, but it worked, as did the prior authentication. Kibana doesn't show the traceId.

From Kibana:

logger_name:org.apache.kafka.clients.NetworkClient message:[Consumer clientId=consumer-2, groupId=licensingGroup] 1 partitions have leader brokers without a matching listener, including [orgChangeTopic-0] application_name:licensing-service thread_name:KafkaConsumerDestination{consumerDestinationName='orgChangeTopic', partitions=1, dlqName='null'}.container-0-C-1 tags:manningPublications @Version:1 host:licensing-service.docker_backend @timestamp:Sep 16, 2020 @ 21:20:43.535 level:WARN level_value:30,000 port:36,810 _id:jIndmXQBTrxKlPkYL4kf _type:_doc _index:logstash-2020.09.17-000001 _score: -

Please see attachment for two attempts. I did not see any memory errors. However, in one attempt the configuration service did not start. I checked my system to confirm port 8071 wasn't already in use and it wasn't. The second attempt (search for +++++ to get to the start of the listing), seems to show the organization service unable to connect to logstash on port 5000.

Chapter 11 Container Start Issues.txt