[WG: Sakai QA] 2.7.x Branch

Maurer, Christopher Wayne chmaurer at iupui.edu
Thu Oct 21 09:22:51 PDT 2010


Yeah, I've been having memory issues lately.
Here's where you can see all the build scripts for each instance:
https://source.sakaiproject.org/svn/nightly/build-scripts/

2.7.x is under rc-release

And the permSize related opts are currently:

-XX:PermSize=128m -XX:MaxPermSize=384m

I only set java_opts.  Not sure if I should set maven_opts as well, or if that'll make no difference.

I suspect that it's just due to the fact that the server is running out of memory and doesn't have enough to use for perm?  I shut down one of the instances a while back hoping that'd be enough to free up memory (there were 7 instances running).  Not sure if I need to drop another one or if there are still settings I could/should tweak.


Chris

From: Matthew Jones <jonespm at umich.edu<mailto:jonespm at umich.edu>>
Date: Thu, 21 Oct 2010 12:10:37 -0400
To: Corey McGarrahan <corey at rsmart.com<mailto:corey at rsmart.com>>
Cc: Sakai QA <sakai-qa at collab.sakaiproject.org<mailto:sakai-qa at collab.sakaiproject.org>>
Subject: Re: [WG: Sakai QA] 2.7.x Branch

Yea, looks like maven is running out of memory during the build :(

Not sure what the MAVEN_OPTS for the build server are using, but I have been using these and occasionally bumping them up.

export MAVEN_OPTS='-Xms256m -Xmx512m -XX:PermSize=64m -XX:MaxPermSize=256m'

[ERROR] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Compilation failure
Failure executing javac, but could not parse the error:


The system is out of resources.
Consult the following stack trace for details.
java.lang.OutOfMemoryError: PermGen space

On Thu, Oct 21, 2010 at 12:03 PM, Corey McGarrahan <corey at rsmart.com<mailto:corey at rsmart.com>> wrote:
I haven't been able to connect to the 2.7.x server in a couple of days, just wondering if it is coming up any time soon? I see from the logs that it crashed and burned again today.
Sorry if this has been discussed on here or on the calls, if so I've missed it.

--
Corey Jack McGarrahan
rSmart

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