Maven-assembly-plugin因超出GC Overhead限制而失败

Question

我有一个多模块maven项目.其中一个模块使用maven-assembly-plugin.在整个项目上运行mvn clean install时,构建失败并超出GC Overhead limit错误.

我正在使用maven 3.3.9(也尝试使用3.2.2).maven-assembly-plugin的版本是2.5.5(也是2.6版).这是插件配置:

<plugin>
    <artifactId>maven-assembly-plugin</artifactId>
    <executions>
        <execution>
            <id>dist-assembly</id>
            <phase>package</phase>
            <goals>
                <goal>single</goal>
            </goals>
        </execution>
    </executions>
    <configuration>
        <classifier>all</classifier>                 
        <finalName>${project.artifactId}-${project.version}-all</finalName>
        <attach>false</attach>
        <appendAssemblyId>false</appendAssemblyId>
        <archive>
            <manifest>
                <addClasspath>true</addClasspath>
                <classpathPrefix>lib</classpathPrefix>
                <mainClass>...my main class...</mainClass>
            </manifest>
            <manifestEntries>
                <Implementation-Build>${buildNumber}</Implementation-Build>
            </manifestEntries>
        </archive>
        <descriptorRefs>
            <descriptorRef>jar-with-dependencies</descriptorRef>
        </descriptorRefs>
    </configuration>
</plugin>

我甚至将MAVEN_OPTS设置为以下,但没有帮助:

MAVEN_OPTS="-Xms2048m -Xmx4096m -XX:PermSize=1024m"

失败前的最后一条消息是:

Cleaning up unclosed ZipFile for archive .../.m2/repository/org/bouncycastle/bcprov-jdk16/1.46/bcprov-jdk16-1.46.jar

Answer 1

遇到完全相同的问题，我通过简单地将最大堆空间增加到：-Xmx6g 来解决它