Cassandra政策配置与CassandraAutoConfiguration

Question

当使用CassandraAutoConfiguration如何yml配置应该看起来像配置Class<? extends ...>字段例如reconnectionPolicy: com.datastax.driver.core.policies.ConstantReconnectionPolicy 与delayMs = 3000

Answer 1

因此，似乎提供具有自定义属性ClusterBuilderCustomizer是唯一的选择。

@Bean 
public ClusterBuilderCustomizer clusterBuilderCustomizer(CassandraBaseProperties properties) { 
    return builder -> builder.withReconnectionPolicy(
      new ConstantReconnectionPolicy(properties.getReconnectionPolicyConstantDelayMs())); 
}