Question

为了能够使用spring-geode，我需要排除入门日志，否则我会遇到：

Caused by: java.lang.ClassCastException: org.apache.logging.slf4j.SLF4JLogger cannot be cast to org.apache.logging.log4j.core.Logger
at org.apache.geode.internal.logging.LogService.init(LogService.java:81) ~[geode-core-1.2.1.jar:na]
at org.apache.geode.internal.logging.LogService.<clinit>(LogService.java:72) ~[geode-core-1.2.1.jar:na]
... 41 common frames omitted

我的POM现在看起来像这样：

 <dependency>
  <groupId>org.springframework.boot</groupId>
  <artifactId>spring-boot-starter-web</artifactId>
  <exclusions>
    <exclusion>
      <groupId>org.springframework.boot</groupId>
      <artifactId>spring-boot-starter-logging</artifactId>
    </exclusion>
  </exclusions>
</dependency>
<dependency>
  <groupId>org.springframework.geode</groupId>
  <artifactId>spring-geode-starter</artifactId>
</dependency>
<dependency>
  <groupId>org.springframework.data</groupId>
  <artifactId>spring-data-geode</artifactId>
  <version>2.0.10.RELEASE</version>
</dependency>

我该怎么办？

Answer 1

Geode引入了与Spring日志记录冲突的日志记录依赖性（log4j）： https://mvnrepository.com/artifact/org.apache.geode/geode-core/1.7.0

请参阅https://lists.apache.org/thread.html/311d0e4bf742a2477f337f1028bdf991d16560c1bb0e7cd0f0ea9c1d@<user.geode.apache.org>

Spring默认使用Logback。您需要将日志记录框架更改为log4j https://docs.spring.io/spring-boot/docs/current/reference/html/howto-logging.html#howto-configure-log4j-for-logging

为什么我需要排除“ spring-boot-starter-logging”才能使用spring-geode？

1 个答案: