Missing required configuration "schema.registry.url"

[Sabri Boukari]

Hello, 

I'm trying to install kafka-connect using k8s deployment, and i'm getting this error:

io.confluent.common.config.ConfigException: Missing required configuration "schema.registry.url" which has no default value.

there's the list of information about shema-registry-url when i'm trying to grep on it:

[2020-04-09 10:57:27,934] INFO Loading plugin from: /usr/share/java/schema-registry (org.apache.kafka.connect.runtime.isolation.DelegatingClassLoader)
[2020-04-09 10:57:28,236] INFO Registered loader: PluginClassLoader{pluginLocation=file:/usr/share/java/schema-registry/} (org.apache.kafka.connect.runtime.isolation.DelegatingClassLoader)
[2020-04-09 10:57:29,659] WARN The configuration 'schema.registry.url' was supplied but isn't a known config. (org.apache.kafka.clients.admin.AdminClientConfig)
[2020-04-09 10:57:29,660] WARN The configuration 'value.converter.schema.registry.url' was supplied but isn't a known config. (org.apache.kafka.clients.admin.AdminClientConfig)
[2020-04-09 10:57:29,660] WARN The configuration 'key.converter.schema.registry.url' was supplied but isn't a known config. (org.apache.kafka.clients.admin.AdminClientConfig)
io.confluent.common.config.ConfigException: Missing required configuration "schema.registry.url" which has no default value.

thanks for help!

regards

--

Boukari Sabri

Senior Cloud Devops Specialist

_________________________

  +33.06.23.20.62.88 

 b.s...@fean.fr

    

[Carl Graving]

If you are using the avro serializers from confluent, you must supply the schema registry url to them. This is done by setting that config when you make Kafka calls or when you create the serializers yourself.

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[Sabri Boukari]

Hello Carl, 

Thanks for your reply, i already add it on config map:

CONNECT_SCHEMA_REGISTRY_URL: "https:// ....." 

I just change the manifest form and i start using "env" beside of "configMap" and things start working better..

now i'm blocked in ingress calls..

thanks at all!

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