Arun Gupta, Miles to go ...
Arun Gupta is a technology enthusiast, a passionate runner, and a community guy who works for Sun Microsystems.
Wednesday December 05, 2007
Packaging Java Apps for Ubuntu @ FOSS.IN
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I presented on "Packaging Java Apps for Ubuntu" as part of
the
Debian-Ubuntu Project Day at
FOSS.IN yesterday.
Thanks to Harpreet
for giving me the opportunity to talk. The slides are available
here. I've given multiple talks worldwide but this was my first formal conference in India and so was pretty excited. The talk explained the offerings of Ubuntu desktop, explained Debian packaging system, described how GlassFish was delivered in Ubuntu and then finally the lessons learned. The lessons learned from delivering GlassFish in Ubuntu could be applied to any Java application. |
Here were the questions that were asked during the session:
- How does GlassFish interact with existing packages in Ubuntu/Debian
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GlassFish "requires" the JDK package and expects it to be present during installation. If the package is not present, then the underlying Ubuntu packaging mechanism first downloads it and installs it. GlassFish is not dependent on any other packages during runtime.
For build time, it depends on debhelper package. This brings in debuild which is used to build the packages. - GlassFish v2 takes time to start up. How can that be improved
?
Read tips in GlassFish Tuning Primer to optimize the performance of your GlassFish. GlassFish v3 takes this to the next level by providing a fast (starts up < 1 sec), small (kernel < 100 kb) and modular (load only the required containers) App server. A preview is available and the production release will be available in 2009.
Sun Microsystems is a Platinum sponsor of the conference and was given a big booth space. If you visit Sun booth, you can see the back panel with a list of all the major open source projects that Sun is involved with, including but not limited to GlassFish, NetBeans, JavaDB, OpenPortal, OpenDS, OpenSolaris, OpenSPARC and many others. And this does not even talk about all the sub-projects that are under each of the communities. For example, GlassFish has Metro, jMaki, Jersey and many others.
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I would love to stay for the entire duration of the conference but have to meet some folks in a different city. My short stay at the conference was nice. The Ubuntu Project Day was running ahead of schedule and so the conference organizers were courteous to invite me earlier and give me little extra time as well. Thanks for that!
On the food front, I was slightly disappointed because not even once I get to see Sambar/Dosa, not even once. The breakfast, lunch and dinner - none of them were serving Dosas :( Hopefully I'll be able to feast on my next stop at Chennai.
Here are some pictures I captured moving around the city:
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The complete album from the event is here:
Technorati: conf foss.in bangalore ubuntu debian glassfish netbeans q&a
Posted by Arun Gupta in webservices | Comments[5]
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This is a personal weblog, I do not speak for my employer.
Arun, I'm noticing an increase in your posts about Ubuntu. (I've been a happy Ubuntu user for one year now.) Does Sun officially endorse or support Ubuntu--or are you just talking about Ubuntu in particular because it is fairly widespread?
Posted by Glen on December 05, 2007 at 10:07 AM PST #
Oops, I mean compared to the other Linux distributions...
Posted by Glen on December 05, 2007 at 10:07 AM PST #
Hi Glen,
Sun released Java Stack into Ubuntu 7.04. More information on the Java Stack in Ubuntu: http://www.sun.com/aboutsun/pr/2007-04/sunflash.20070419.1.xml
For GlassFish: Sun offer community support.You can find more information on my blog.
Hardware:
Sun officially endorses, supports Ubuntu for SunFire coolthreads server
http://www.sun.com/servers/coolthreads/tnb/linux.jsp
Thanks
Harpreet
Posted by Harpreet Singh on December 06, 2007 at 11:24 AM PST #
Are you the guy who presented Ubuntu Packaging on a Windows Box ?
Posted by w00ter on December 16, 2007 at 08:39 AM PST #
Yes, I did. I used Open Office 2.2 on a Windows box because I demonstrated Java and .NET interoperability in a morning session as well.
Posted by Arun Gupta on December 16, 2007 at 04:44 PM PST #