maven-invoker-plugin with groovy pre/post build scripts results in "The pre-build script did not succeed. PermGen space"

[Oleg Estekhin <ol...@gmail.com>]

Hi

I have a setup with a bunch of integration tests where each test has a pre- 
and post-build script in groovy. During the maven-invoker-plugin:run a 
number of first tests runs ok and then it starts to produce error with the 
"The pre-build script did not succeed. PermGen space" message.

I am using -XX:MaxPermSize option to run the Maven with a bigger PermGen, 
but it is somewhat cumbersome to remember to use it during integration 
tests.

Is there some way to embed the -XX:MaxPermSize option inside the pom that 
declares maven-invoker-plugin?
Or is there some way to ask maven-invoker-plugin or groovy to unload/gc 
pre/post scripts from the already run tests?

Oleg 


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Re: maven-invoker-plugin with groovy pre/post build scripts results in "The pre-build script did not succeed. PermGen space"

[Wayne Fay <wa...@gmail.com>]

> Is there some way to embed the -XX:MaxPermSize option inside the pom that
> declares maven-invoker-plugin?

Set it in the MAVEN_OPTS environment variable and it will
automatically be used every time Maven is run.

Wayne

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