test failures

[Arshad Khan]

Hello,

I am getting some errors while running tests on jenkins ver 2.0 alpha-3. I have attached the log. Please help!

Best Regards,

Arshad

[Michael Neale]

Error: 

Caused by: java.lang.OutOfMemoryError: Java heap space

If you give maven more memory, or, use Java 8 to build (resultant code will run with java7 I believe, but building with java8 can be faster and usually less memory hassles)

export MAVEN_OPTS ="-Xmx2048m"

or something like that to give it enough space. Or perhaps your machine doesn't have enough room to build it? 

[Baptiste Mathus]

FWIW, just filed https://github.com/jenkinsci/jenkins/pull/2162 to try and make that work OOTB in the future (that is, when people will be mostly using Maven 3.3.1+).

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[Michael Neale]

Looks like it has some challenges (building on windows is one of them). 

I have had much less hassles building with java8 on machines with varying amounts of ram (it's odd in 2016 to specify a ceiling up front, but here we are...)

[James Nord]

This is the tests failing not maven and the amount of memory they are given is different to MAVEN_OPTS.

2.0 branch has some leaks somewhere that need to be fixed :(

Until the leak is found try tweaking this line and adding -Xmx1256

/James