启动Confluent Schema Registry的异常-java.lang.NoSuchFieldError：PASSWORD

Question

尝试运行时得到以下提示：

naren@tesla:~$ sudo su
[sudo] password for naren: 
root@tesla:/home/naren# /usr/bin/schema-registry-start /etc/schema-registry/schema-registry.properties
Exception in thread "main" java.lang.NoSuchFieldError: PASSWORD
at io.confluent.kafka.schemaregistry.rest.SchemaRegistryConfig.baseSchemaRegistryConfigDef(SchemaRegistryConfig.java:399)
at io.confluent.kafka.schemaregistry.rest.SchemaRegistryConfig.<clinit>(SchemaRegistryConfig.java:320)
at io.confluent.kafka.schemaregistry.rest.SchemaRegistryMain.main(SchemaRegistryMain.java:41)

为什么会这样？