Guava 版本 16.0 在运行时使用，即使在编译时使用 18.0

Question

我正在尝试在 Wildfly 中运行一个项目。以下是番石榴依赖版本。我尝试在依赖管理中包含 18.0，但它仍然使用 16.0。整天都在为此苦苦挣扎，用谷歌搜索了很多，但没有解决方案。

这是堆栈跟踪

Caused by: java.lang.ExceptionInInitializerError
    at com.verizon.fieldops.equipmentservice.dao.cassandra.CassandraDAO.init(CassandraDAO.java:155)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:498)
    at org.springframework.beans.factory.annotation.InitDestroyAnnotationBeanPostProcessor$LifecycleElement.invoke(InitDestroyAnnotationBeanPostProcessor.java:363)
    at org.springframework.beans.factory.annotation.InitDestroyAnnotationBeanPostProcessor$LifecycleMetadata.invokeInitMethods(InitDestroyAnnotationBeanPostProcessor.java:307)
    at org.springframework.beans.factory.annotation.InitDestroyAnnotationBeanPostProcessor.postProcessBeforeInitialization(InitDestroyAnnotationBeanPostProcessor.java:136)
    ... 39 more
Caused by: java.lang.IllegalStateException: Detected Guava issue #1635 which indicates that a version of Guava less than 16.01 is in use.  This introduces codec resolution issues and potentially other incompatibility issues in the driver.  Please upgrade to Guava 16.01 or later.
    at com.datastax.driver.core.SanityChecks.checkGuava(SanityChecks.java:62)
    at com.datastax.driver.core.SanityChecks.check(SanityChecks.java:36)
    at com.datastax.driver.core.Cluster.<clinit>(Cluster.java:68)
    ... 47 more

作为评论中的请求，编辑描述以添加 pom 文件内容

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>

    <groupId>com.verizon.fieldops</groupId>
    <artifactId>equipmentservice</artifactId>
    <version>1.00.004</version>
    <packaging>war</packaging>

    <name>equipmentservice</name>

    <parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>2.1.7.RELEASE</version>
        <relativePath /> <!-- lookup parent from repository -->
    </parent>

    <properties>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
        <java.version>1.8</java.version>
        <maven.test.skip>true</maven.test.skip>
        <libs.path>${basedir}/libs</libs.path>
    </properties>

    <dependencies>

        <!-- Spring Boot Web dependency -->
         <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
            <exclusions>
                <exclusion>
                    <groupId>org.springframework.boot</groupId>
                    <artifactId>spring-boot-starter-tomcat</artifactId>
                </exclusion>
            </exclusions>
        </dependency>

        <!-- Spring Boot Devtools -->
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-devtools</artifactId>
            <optional>true</optional>
        </dependency>

        <!-- Spring Boot test framework -->
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-test</artifactId>
            <scope>test</scope>
            <exclusions>
                <exclusion>
                    <groupId>com.vaadin.external.google</groupId>
                    <artifactId>android-json</artifactId>
                </exclusion>
            </exclusions>
        </dependency>

        <dependency>
            <groupId>javax.servlet</groupId>
            <artifactId>javax.servlet-api</artifactId>
            <scope>provided</scope>
        </dependency>

        <!-- Java JMS API dependency -->
        <dependency>
        <groupId>javax.jms</groupId>
        <artifactId>javax.jms-api</artifactId>
        <scope>provided</scope>
    </dependency>

    <!-- Spring JMS dependency -->
    <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-jms</artifactId>
    </dependency>

        <!-- OmegaCore Dependency -->
        <dependency>
            <groupId>com.verizon.fieldops</groupId>
            <artifactId>OmegaCore</artifactId>
            <version>1.00.006</version>
            <scope>system</scope>
            <systemPath>${libs.path}/OmegaCore-1.00.006.jar</systemPath>
        </dependency>

        <!-- <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-tomcat</artifactId>
            <scope>provided</scope>
        </dependency> -->

        <dependency>
            <groupId>org.json</groupId>
            <artifactId>json</artifactId>
            <version>20180813</version>
        </dependency>


        <!-- JSR Annotations -->
        <dependency>
            <groupId>com.google.code.findbugs</groupId>
            <artifactId>jsr305</artifactId>
            <version>3.0.0</version>
            <scope>provided</scope>
        </dependency>

        <!-- https://mvnrepository.com/artifact/org.springframework.boot/spring-boot-starter-jdbc -->
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-jdbc</artifactId>
            <exclusions>
                <exclusion>
                <groupId>org.apache.tomcat</groupId>
                <artifactId>tomcat-jdbc</artifactId>
                </exclusion>
            </exclusions>
        </dependency>
        <dependency>
            <groupId>com.datastax.cassandra</groupId>
            <artifactId>cassandraDependency</artifactId>
            <version>1.0</version>
            <scope>system</scope>
            <systemPath>${libs.path}/cassandraDependency-1.0.jar</systemPath>
        </dependency>

        <dependency>
            <groupId>com.datastax.cassandra</groupId>
            <artifactId>cassandra-driver-core</artifactId>
            <version>3.0.1</version><!--$NO-MVN-MAN-VER$-->
            <scope>system</scope>
            <systemPath>${libs.path}/cassandra-driver-core-3.0.1.jar</systemPath>
        </dependency>

        <!-- Hystrix (Circuit Breaker) dependencies -->
        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter-netflix-hystrix</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter-hystrix-dashboard</artifactId>
            <version>1.4.7.RELEASE</version>
        </dependency>

    </dependencies>
    <dependencyManagement>
        <dependencies>
            <dependency>
                <groupId>org.springframework.cloud</groupId>
                <artifactId>spring-cloud-dependencies</artifactId>
                <version>Finchley.M9</version>
                <type>pom</type>
                <scope>import</scope>
            </dependency>
        </dependencies>
    </dependencyManagement>

    <build>
        <!-- <finalName>MSTemplate</finalName> -->
        <plugins>
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
            </plugin>
            <plugin>
                <artifactId>maven-war-plugin</artifactId>
                <!-- <version>3.2.2</version> -->
                <configuration>
                    <!-- <includeSystemScope>true</includeSystemScope> -->
                    <webResources>
                        <resource>
                            <directory>libs/</directory>
                            <targetPath>WEB-INF/lib</targetPath>
                            <includes>
                                <include>**/*.jar</include>
                            </includes>
                        </resource>
                    </webResources>
                </configuration>
            </plugin>
        </plugins>
    </build>

    <!-- Repositories -->
    <repositories>
        <repository>
            <id>spring-milestones</id>
            <name>Spring Milestones</name>
            <url>https://repo.spring.io/libs-milestone</url>
            <snapshots>
                <enabled>false</enabled>
            </snapshots>
        </repository>
        <repository>
            <id>spring-releases</id>
            <url>https://repo.spring.io/libs-release</url>
        </repository>
    </repositories>

    <description>Equipment service</description>
</project>

Answer 1

这让我想起了很久以前使用 Glassfish4 时的类加载问题。从 docs 开始，类将首先从以下顺序加载，然后再从 WAR 中的 lib 加载：

(1) 系统依赖项 - 这些是添加到 由容器自动生成的模块，包括 Java EE api。

(2) 用户依赖项 - 这些是通过添加的依赖项 jboss-deployment-structure.xml 或者通过 Dependencies: manifest 进入。

其中还提到了（1）中的依赖可以通过使用jboss-deployment-structure.xml来排除。

从this开始，jboss-deployment-structure.xml应该放在/WEB-INF/里面，可以防止服务器自动添加一些依赖：

<jboss-deployment-structure>


     <!-- Exclusions allow you to prevent the server from automatically adding some dependencies     -->
    <exclusions>
        <module name="com.google.guava" />
    </exclusions>

</jboss-deployment-structure>

其实我不知道如何找到Guava模块的模块名称，我只是搜索了文档和Github，发现有一个叫com.google.guava。

我也不确定它是否会起作用。但希望能给你一些方向。祝你好运。

Answer 2

查看名为archaius-core 0.7 5的依赖项当前正在使用guava version 16.0，那么如果您想使用guava version 18.0 您需要通过以下方式添加依赖项：

<!-- https://mvnrepository.com/artifact/com.google.guava/guava -->
<dependency>
    <groupId>com.google.guava</groupId>
    <artifactId>guava</artifactId>
    <version>18.0</version>
</dependency>

我认为这是打包你所拥有的 jar 时版本错字的问题。