Maven: OutOfMemoryError - empty space

Problem: I run mvn clean install -DskipTest and get

 [ERROR] The system is out of resources. [ERROR] Consult the following stack trace for details. [ERROR] java.lang.OutOfMemoryError: Java heap space 

Additional Information:

  • Operating System: OS X (16 GB RAM)

  • Java configurations: located at ~/Libraries/Preferences/IntelliJIdea13/idea.vmoptins and Applications/IntelliJ\ Idea\ 13.app/bin/idea.vmoptions

    -Xms256m -Xmx2048m -XX: MaxPermSize = 1024M -XX: ReservedCodeCacheSize = 256m -XX: + UseCompressedOops

  • MAVEN_OPTS: export MAVEN_OPTS="-Xmx2048M -XX:PermSize=92M -XX:MaxPermSize=384M" is in ~/.bash_profile

  • Intellij Idea maven opts: -xms256m -xmx2048 -XX:MaxPermSize=1024M . I installed them in Default Settings MAven Runner VM Options

Question: How to solve?

Stacktrace:

 [ERROR] The system is out of resources. [ERROR] Consult the following stack trace for details. [ERROR] java.lang.OutOfMemoryError: Java heap space [ERROR] at com.sun.tools.javac.util.Position$LineMapImpl.build(Position.java:139) [ERROR] at com.sun.tools.javac.util.Position.makeLineMap(Position.java:63) [ERROR] at com.sun.tools.javac.parser.Scanner.getLineMap(Scanner.java:1113) [ERROR] at com.sun.tools.javac.main.JavaCompiler.parse(JavaCompiler.java:512) [ERROR] at com.sun.tools.javac.main.JavaCompiler.parse(JavaCompiler.java:550) [ERROR] at com.sun.tools.javac.main.JavaCompiler.parseFiles(JavaCompiler.java:804) [ERROR] at com.sun.tools.javac.main.JavaCompiler.compile(JavaCompiler.java:727) [ERROR] at com.sun.tools.javac.main.Main.compile(Main.java:353) [ERROR] at com.sun.tools.javac.main.Main.compile(Main.java:279) [ERROR] at com.sun.tools.javac.main.Main.compile(Main.java:270) [ERROR] at com.sun.tools.javac.Main.compile(Main.java:87) [ERROR] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [ERROR] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) [ERROR] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) [ERROR] at java.lang.reflect.Method.invoke(Method.java:597) [ERROR] at org.codehaus.plexus.compiler.javac.JavacCompiler.compileInProcess(JavacCompiler.java:554) [ERROR] at org.codehaus.plexus.compiler.javac.JavacCompiler.compile(JavacCompiler.java:161) [ERROR] at org.apache.maven.plugin.AbstractCompilerMojo.execute(AbstractCompilerMojo.java:605) [ERROR] at org.apache.maven.plugin.CompilerMojo.execute(CompilerMojo.java:128) [ERROR] at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:101) [ERROR] at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:209) [ERROR] at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153) [ERROR] at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145) [ERROR] at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:84) [ERROR] at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:59) [ERROR] at org.apache.maven.lifecycle.internal.LifecycleStarter.singleThreadedBuild(LifecycleStarter.java:183) [ERROR] at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:161) [ERROR] at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:320) [ERROR] at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:156) [ERROR] at org.apache.maven.cli.MavenCli.execute(MavenCli.java:537) [ERROR] at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:196) [ERROR] at org.apache.maven.cli.MavenCli.main(MavenCli.java:141) [ERROR] -> [Help 1] org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:2.3.2:compile (default-compile) on project com.conductor.thrift.client: Compilation failure Failure executing javac, but could not parse the error: 
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1 answer

The Java compiler plugin goes out of memory based on the above comments, to fix this, you need to give the Java compiler plugin more memory and what's inside your pom.xml add this

 <project> [...] <build> [...] <plugins> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-compiler-plugin</artifactId> <version>3.1</version> <configuration> <fork>true</fork> <meminitial>512m</meminitial> <maxmem>1048m</maxmem> </configuration> </plugin> </plugins> [...] </build> [...] </project> 
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Source: https://habr.com/ru/post/971344/


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