CODEWITHSUNDEEP
apache-kafkaconfluent-schema-registry
Judy
Judy

Reputation: 1869

schema-registry service failed to start due _schemas topic

We have 3 kafka machines in cluster with 3 zookeepers servers and 3 schema-registry services

When we start the schema-registry service on one of kafka machine we get the following from schema-registry log

ERROR Server died unexpectedly
Unable to subscribe to the Kafka topic _schemas backing this data store. Topic may not exist

Therefore schema-registry services not start,

We check the list of all topics and we see the topic - _schemas

So we not understand why schema service is complain about this

any ideas how to continue from this stage ?

Upvotes: 2

Views: 1038

Answers (1)

Nitin
Nitin

Reputation: 3842

Seems during schema deployment _schemas topic could not able to create by some reason. Could be auto.create.topics.enable property is false in Kafka or might error out create table while deploying Schema.

Trying create topic   `_schemas` manually and restart schema registry again

Upvotes: 1

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