I need some help with a "maven-pmd-plugin" OutOfMemoryError: Java heap space error.
I narrowed it down to "maven-pmd-plugin" running inside Hudson. I am running with these java settings JAVA_OPTS="-Xmn1024m -Xms2048m -Xmx2048m -XX:PermSize=512m" So I should have plenty of room.. I also ran it from the command line mvn -e clean pmd:pmd and got the same error. Any Ideas?? Thanks [INFO] ------------------------------------------------------------------------ [INFO] Building TBI common objects package 2.0.0-SNAPSHOT [INFO] ------------------------------------------------------------------------ [INFO] [INFO] --- maven-clean-plugin:2.4.1:clean (default-clean) @ oracle.tbi.common.entities --- [INFO] [INFO] --- maven-pmd-plugin:3.0:pmd (default-cli) @ oracle.tbi.common.entities --- mavenExecutionResult exceptions not empty java.lang.OutOfMemoryError: Java heap space at java.util.Arrays.copyOf(Arrays.java:2882) at java.lang.AbstractStringBuilder.expandCapacity(AbstractStringBuilder.java:100) at java.lang.AbstractStringBuilder.append(AbstractStringBuilder.java:390) at java.lang.StringBuffer.append(StringBuffer.java:224) at java.io.StringWriter.write(StringWriter.java:95) at java.io.PrintWriter.write(PrintWriter.java:412) at java.io.PrintWriter.write(PrintWriter.java:429) at org.apache.maven.doxia.sink.XhtmlBaseSink.write(XhtmlBaseSink.java:2031) at org.apache.maven.doxia.siterenderer.sink.SiteRendererSink.write(SiteRendererSink.java:337) at org.apache.maven.doxia.sink.XhtmlBaseSink.table_(XhtmlBaseSink.java:1205) at org.apache.maven.plugin.pmd.PmdReportListener.endFileSection(PmdReportListener.java:127) at org.apache.maven.plugin.pmd.PmdReportListener.processViolations(PmdReportListener.java:191) at org.apache.maven.plugin.pmd.PmdReportListener.endDocument(PmdReportListener.java:337) at org.apache.maven.plugin.pmd.PmdReport.generateReport(PmdReport.java:305) at org.apache.maven.plugin.pmd.PmdReport.execute(PmdReport.java:194) at org.apache.maven.plugin.pmd.PmdReport.executeReport(PmdReport.java:168) at org.apache.maven.reporting.AbstractMavenReport.generate(AbstractMavenReport.java:190) at org.apache.maven.reporting.AbstractMavenReport.execute(AbstractMavenReport.java:99) at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:101) at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:209) at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153) at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145) at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:84) at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:59) at org.apache.maven.lifecycle.internal.LifecycleStarter.singleThreadedBuild(LifecycleStarter.java:183) at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:161) at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:320) at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:156) at org.jvnet.hudson.maven3.launcher.Maven3Launcher.main(Maven3Launcher.java:79) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) channel stopped Thanks John John W. Miller. Senior Software Engineer | Library Engineering 500 Eldorado Blvd, UBRM05-2096 Broomfield CO, 80021 Work Office: 13032721067 Email: HYPERLINK "mailto:john.w.mil...@oracle.com" john.w.mil...@oracle.com
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