The following comment has been added to this issue:
Author: Brett Porter
Created: Wed, 14 Apr 2004 6:32 PM
Body:
I have no problems on Solaris, although with somewhat fewer projects.
I'd look more at what is happening on the box. Perhaps your Solaris box has less
physical RAM and is swapping a lot? What JDK versions are you running across each?
AFAIK Goal.addPrecursor is not run inside the dependency resolution code.
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Here is an overview of the issue:
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Key: MAVEN-1235
Summary: Performance problem with Maven reactor on Solaris
Type: Bug
Status: Unassigned
Priority: Major
Original Estimate: Unknown
Time Spent: Unknown
Remaining: Unknown
Project: maven
Components:
core
Versions:
1.0-beta-10
1.0-rc3
1.0-rc1
1.0-rc2
Assignee:
Reporter: Vincent Massol
Created: Wed, 14 Apr 2004 5:01 AM
Updated: Wed, 14 Apr 2004 6:32 PM
Description:
Context:
We have about 58 Maven projects. Each project has about 85 dependencies. About 50 of
these are dependencies to external jars. The rest are inter-project dependencies.
Problem:
When running the Maven reactor on windows machine. The reactor correctly and
relatively quickly (30-40 seconds) finds out the ordered list of projects to run.
However, on Solaris, it takes about 215 minutes (almost 4 hours!) to find out the
ordered list of projects.
Analysis:
It seems the problem is somewhere in the werkz code. When using a profiling tool, 100%
of the time is spent in the Goal.addPrecusor method (which takes as an average about 1
minute per project per dependency to run). I don't see how the problem could be in
werkz. But still the profiling tool points there.
Could it be the checkForCycle which is somehow having recursivity problems on Solaris?
Any idea?
Thanks
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