[Dart] issues with dart2

[Blezek, Daniel J (GE, Research)]

Alex,

  I don't know the exact cause of your problems, be we're trying to track down a resource exhaustion problem in Dart.  You may try to increase the memory that you allocate to Dart (Java really) through a -Xmx###M argument where ### is memory in megabytes.  We tend to be fairly liberal with our settings.  8M log files are likely to cause memory usage to go up a bit.

I haven't documented this yet, but you can google for the details of running jconsole in conjunction with Dart and Java 1.5.  Basically start your Dart like this:

java -Dcom.sun.management.jmxremote -Xmx300M -jar DartServer.jar ...

Then fire up jconsole ($JAVA_HOME/bin/jconsole).  If you are on the same local machine, you should be able to locally connect to Dart.  In the memory tab, you can see how the memory usage is doing.  If you see OutOfMemory errors in the log, that can be an indication that you might need to give Dart more memory.

Jim and I have recently been battling this error, but without giving it the time it deserves.  We hope to fix these issues soon.

-dan

-----Original Message-----
From: dart-bounces+blezek=crd.ge.com at public.kitware.com
[mailto:dart-bounces+blezek=crd.ge.com at public.kitware.com]On Behalf Of
Alexander Neundorf
Sent: Wednesday, June 28, 2006 3:51 PM
To: dart at public.kitware.com
Subject: [Dart] issues with dart2


Hi,

I'm having issues with our dart2 server, it doesn't work exactly reliably.

I'm still running 1.0.0.
After a few days it still shows me the overviews over the projects, but then it takes a really long time until it displays the results of one project, and then usually instead of warnings and errors of the project there are error messages from dart.
Should I post them here ?

Then I updated to 1.0.7.
Since this day it didn't reliably display the results of all nightly builds not even for one day. They just don't appear.
How can I find out more ?

Now I went back to 1.0.0.
Works better again, but I see two issues now:
when clicking on "Login or create account" I get an error 500 "cannot follow empty link" or something like this. I can check tomorrow at work for the exact words.

Second issue: among the projects we have one huge builds, which produces a 8 MB big log file with approx. 100 warnings.
This worked before I switched to 1.0.7, but now dart finds only 30 warnings and seems to ignore the rest.
Any ideas ?

Bye
Alex


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