java.lang.OutOfMemoryError: Java heap space

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via oracle.com by Unknown author

An easy way to solve OutOfMemoryError in java is to increase the maximum heap size by using JVM options -Xmx512M, this will immediately solve your OutOfMemoryError.

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via Stack Overflow by Eugene Yokota

In Eclipse : go to Run --> Run Configurations --> then select the project under maven build --> then select the tab "JRE" --> then enter -Xmx1024m

This should increase the memory heap for all the builds/projects. The above memory size is 1 GB

Solutions on the web

via Jenkins JIRA by martin naughton, 1 year ago
Java heap space
via Jenkins JIRA by martin naughton, 1 year ago
Java heap space
via Coderanch by Sandeep Bhoyar, 1 year ago
java.lang.OutOfMemoryError: Java heap space
at java.util.Arrays.copyOf(Arrays.java:2894)
at java.lang.AbstractStringBuilder.expandCapacity(AbstractStringBuilder.java:117)
at java.lang.AbstractStringBuilder.append(AbstractStringBuilder.java:407)
at java.lang.StringBuilder.append(StringBuilder.java:136)
at hudson.Util.replaceMacro(Util.java:160)
at hudson.Util.replaceMacro(Util.java:127)
at org.jenkinsci.plugins.envinject.service.EnvInjectEnvVars.resolveVars(EnvInjectEnvVars.java:206)
at org.jenkinsci.plugins.envinject.EnvInjectListener$2.buildEnvVars(EnvInjectListener.java:211)
at hudson.model.AbstractBuild.getEnvironment(AbstractBuild.java:942)
at hudson.tasks.ArtifactArchiver.perform(ArtifactArchiver.java:136)
at hudson.tasks.BuildStepMonitor$1.perform(BuildStepMonitor.java:20)
at hudson.model.AbstractBuild$AbstractBuildExecution.perform(AbstractBuild.java:804)
at hudson.model.AbstractBuild$AbstractBuildExecution.performAllBuildSteps(AbstractBuild.java:776)
at hudson.model.Build$BuildExecution.post2(Build.java:183)
at hudson.model.AbstractBuild$AbstractBuildExecution.post(AbstractBuild.java:726)
at hudson.model.Run.execute(Run.java:1628)
at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:46)
at hudson.model.ResourceController.execute(ResourceController.java:88)
at hudson.model.Executor.run(Executor.java:247)

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