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前言
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技术栈
Windows 10 Java/JDK 1.8.0_202 Maven 3.6.3 spark 2.4.6 scala 2.12 hadoop 2.6.0-cdh5.10.0
- 操作系统中并没有装置 scala,利用 pom.xml 中的插件编译 scala 代码
报错景象
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编译命令
mvn -D maven.test.skip=true clean scala:compile compile package
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报如下谬误
...... [ERROR] error: java.lang.StackOverflowError ...... [INFO] at scala.tools.nsc.javac.JavaScanners$JavaScanner.skipBlockComment(JavaScanners.scala:585) [INFO] ------------------------------------------------------------------------ [INFO] BUILD FAILURE [INFO] ------------------------------------------------------------------------ [INFO] Total time: 12.495 s [INFO] Finished at: 2023-03-20T13:56:52+08:00 [INFO] ------------------------------------------------------------------------ [ERROR] Failed to execute goal net.alchim31.maven:scala-maven-plugin:3.4.6:compile (default-cli) on project DataAnalysis_aws_smartlib: wrap: org.apache.commons.exec.ExecuteException: Process exited with an error: -10000 (Exit value: -10000) -> [Help 1] [ERROR] [ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch. [ERROR] Re-run Maven using the -X switch to enable full debug logging. [ERROR] [ERROR] For more information about the errors and possible solutions, please read the following articles: [ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoExecutionException
解决办法
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给编译插件增加 jvm 参数
jvmArg
,增加后scala-maven-plugin
插件残缺配置如下<plugin> <groupId>net.alchim31.maven</groupId> <artifactId>scala-maven-plugin</artifactId> <version>3.4.6</version> <executions> <execution> <id>scala-compile-first</id> <phase>process-resources</phase> <goals> <goal>add-source</goal> <goal>compile</goal> </goals> </execution> </executions> <configuration> <jvmArgs> <!-- 指定 scala 编译时栈大小 --> <jvmArg>-Xss4m</jvmArg> </jvmArgs> <scalaVersion>${scala.version}</scalaVersion> </configuration> </plugin>
scala-maven-plugin
插件 GitHub 地址:https://github.com/davidB/scala-maven-plugin
相干浏览
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JVM 参数及默认值
-Xms 指定 jvm 堆的初始大小,默认为物理内存的 1 /64,最小为 1M;能够指定单位,比方 k、m,若不指定,则默认为字节。-Xmx 指定 jvm 堆的最大值,默认为物理内存的 1 / 4 或者 1G,最小为 2M;单位与 -Xms 统一。-Xss 设置单个线程栈的大小,个别默认为 512k。
本文出自 qbit snap
正文完
发表至: stackoverflow
2023-03-20