Spring Cassandra驅動程序總是連接到本地主機

Question

即時嘗試將我的Spring Boot應用連接到EC2實例（2個節點）上的Cassandra 2.2.8羣集。 我的用途是追蹤與偵查和拉齊金。

當跟蹤開始，駕駛員始終指向爲localhost：

com.datastax.driver.core.Cluster : New Cassandra host localhost/127.0.0.1:9042 added

這是我application.properties

spring.datasource.url=jdbc:cassandra://url-node-1:9042 
spring.datasource.contactPoints=url-node-1,url-node-2 
zipkin.storage.type=cassandra 
spring.datasource.initialize=true 
spring.datasource.continue-on-error=true 
spring.sleuth.enabled=false 

，這是我的pom.xml：

<dependency> 
     <groupId>io.zipkin.java</groupId> 
     <artifactId>zipkin-autoconfigure-storage-cassandra</artifactId> 
     <version>1.17.1</version> 
     <exclusions> 
      <exclusion> 
       <artifactId>cassandra-driver-core</artifactId> 
       <groupId>com.datastax.cassandra</groupId> 
      </exclusion> 
     </exclusions> 
    </dependency> 
    <dependency> 
     <groupId>com.datastax.cassandra</groupId> 
     <artifactId>cassandra-driver-core</artifactId> 
     <version>3.1.0</version> 
    </dependency> 
    <dependency> 
     <groupId>com.datastax.cassandra</groupId> 
     <artifactId>cassandra-driver-mapping</artifactId> 
     <version>3.1.0</version> 
    </dependency> 

Answer 1

Zipkin與cassandra的連接是獨立於正常的彈簧設置。我們使用一些非常具體的設置。你會想在zipkin.storage.cassandra

https://github.com/openzipkin/zipkin/blob/master/zipkin-server/src/main/resources/zipkin-server-shared.yml#L40