我已经在 Ubuntu 16.04 机器上安装了合流平台，最初我已经配置了 Zookeeper、Kafka 和 ksql 并启动了合流平台。我能够看到下面的消息。
root@DESKTOP-DIB3097:/opt/kafkafull/confluent-5.1.0/bin# ./confluent start
This CLI is intended for development only, not for production
https://docs.confluent.io/current/cli/index.html
Using CONFLUENT_CURRENT: /tmp/confluent.HUlCltYT
Starting zookeeper
zookeeper is [UP]
Starting kafka
kafka is [UP]
Starting schema-registry
schema-registry is [UP]
Starting kafka-rest
kafka-rest is [UP]
Starting connect
connect is [UP]
Starting ksql-server
ksql-server is [UP]
Starting control-center
control-center is [UP]
现在一切都准备好了，当我检查汇合平台的状态时，我发现架构注册表、连接和控制中心都已关闭。
我检查了模式注册表的日志并发现了以下日志。
ERROR Error starting the schema registry (io.confluent.kafka.schemaregistry.rest.SchemaRegistryRestApplication)
io.confluent.kafka.schemaregistry.exceptions.SchemaRegistryInitializationException: Error initializing kafka store while initializing schema registry
at io.confluent.kafka.schemaregistry.storage.KafkaSchemaRegistry.init(KafkaSchemaRegistry.java:210) …