Hi,

Benjamin Bentmann wrote:

> Hi,
> 
> in preparation for the release of Apache Maven 3.0, the Maven team is
> seeking your help to discover regressions since Maven 2.x. Everybody
> interested in taking a preview of the upcoming release for a test drive
> can get source and binary bundles from this URL:
> 
> 
https://repository.apache.org/content/repositories/maven-006/org/apache/maven/apache-
maven/3.0-RC2/
> 
> Before reporting any issues found during testing, please be sure to have
> a close look at the compatibility notes for Maven 3.x:
> 
> 
https://cwiki.apache.org/confluence/display/MAVEN/Maven+3.x+Compatibility+Notes
> 
> If you encounter unexpected build issues, please fill a report in JIRA
> that provides sufficient information to reproduce and analyze the issue:
> 
> http://jira.codehaus.org/browse/MNG
> 
> The fixes contained in this release candidate since the 3.0-beta-3
> release and the previous RC1 can also be seen in JIRA:
> 
> http://jira.codehaus.org/secure/ReleaseNote.jspa?atl_token=PRIR5ueW-
i&version=13142&styleName=Text&projectId=10500&Create=Create

we have a huge build with about 300 artifacts and from time to time we run a 
simple "clean install". However, with M3 (tested with RC1+RC2) the process 
slows down until it "freezes" within the compiler plugin after roughly half 
of the projects. It is not even possible to interrupt the build, I have to 
actively kill the process. Using M2 the build simply runs OOM at some stage 
and stops. I can continue and finish the build with both versions using the 
--resume-from option.

Is it possible that the new code for parallel processing unintentionally 
swallows the OOME? Does someone else observe the same behavior?

======== %< ==========
$ mvn -v
Apache Maven 3.0-RC2 (r1000119; 2010-09-22 20:23:26+0200)
Java version: 1.6.0_21
Java home: /opt/sun-jdk-1.6.0.21/jre
Default locale: en_US, platform encoding: UTF-8
OS name: "linux" version: "2.6.34-gentoo-r6" arch: "i386" Family: "unix"
======== %< ==========


- Jörg


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