Igor Minar

Configuring Common Access Log Format in GlassFish v2 and v3

December 21, 2009
By Igor Minar at Igor Minar's Blog
Configuring Common Access Log Format in GlassFish v2 and v3

For a long time Matthew and I had a dilemma about changing the non-standard access log format used by GlassFish v2 and v3, to the commonly used common or combined format used by Apache.GlassFish does allow one to specify the access log format, but how ...
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Running Confluence on GlassFish v3

December 20, 2009
By Igor Minar at Igor Minar's Blog
Running Confluence on GlassFish v3

Even though Atlassian considers GlassFish to be an unsupported servlet container for Confluence, it is quite easy to use Confluence with GlassFish v2.1. In fact that's the container that I've been using for a long time during my Confluence and Confluen...
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Using Mercurial Bisect to Find Bugs

November 14, 2009
By Igor Minar at Igor Minar's Blog
Using Mercurial Bisect to Find Bugs

Yesterday I tried to find a regression bug in Grizzly that was preventing grizzly-sendfile from using blocking IO. I knew that the bug was not present in grizzly 1.9.15, but somewhere between that release and the current head someone introduced a chang...
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grizzly-sendfile to Become an Official Grizzly Module

May 28, 2009
By Igor Minar at Igor Minar's Blog
grizzly-sendfile to Become an Official Grizzly Module

After a chat with JFA about grizzly-sendfile's future, I'm pleased to announce today that grizzly-sendfile 0.4 will be the first version of grizzly-sendfile released as an official module of grizzly. This is a huge news for grizzly-sendfile and I belie...
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grizzly-sendfile 0.3 is out!

May 14, 2009
By Igor Minar at Igor Minar's Blog
grizzly-sendfile 0.3 is out!

After a few months of late night hacking, grizzly-sendfile 0.3 is finally ready for prime time!New features include:grizzly 1.9.15 compatibilityglassfish v3b48 compatibility (via an OSGi bundle)kick-ass performance and scalabilitygrizzly-sendfile-serve...
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grizzly-sendfile and Comparison of Blocking and NonBlocking IO

May 10, 2009
By Igor Minar at Igor Minar's Blog
grizzly-sendfile and Comparison of Blocking and NonBlocking IO

From the very early beginnings of my work on grizzly-sendfile (intro) I was curious to compare blocking and non-blocking IO side to side. Since I didn't have any practical experience to understand which one would be more suitable when, I designed grizz...
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Identifying ThreadLocal Memory Leaks in JavaEE Web Apps

March 31, 2009
By Igor Minar at Igor Minar's Blog
Identifying ThreadLocal Memory Leaks in JavaEE Web Apps

A few weeks ago wikis.sun.com powered by Confluence "Enterprise" Wiki grew beyond yet another invisible line that triggered intermittent instabilities. Oh boy, how I love these moments. This time the issue was that Confluence just kept on running out o...
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Announcing grizzly-sendfile!

February 5, 2009
By Igor Minar at Igor Minar's Blog
Announcing grizzly-sendfile!

It's my pleasure to finally announce grizzly-sendfile v0.2 - the first stable version of a project that I started after I got one of those "Sudden Burst of Ideas" last summer.For people who follow the grizzly development or mediacast.sun.com, this is n...
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Benchmarking JRuby on Rails

January 31, 2009
By Igor Minar at Igor Minar's Blog
Benchmarking JRuby on Rails

Last night, while working on a project I found a really neat use of Rails Components, but I also noticed that this part of Rails is deprecated, among other reasons because it's slow.Well, how slow? During my quest to find out, I collected some interest...
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Using ZFS with Mac OS X 10.5

January 13, 2009
By Igor Minar at Igor Minar's Blog
Using ZFS with Mac OS X 10.5

A few days ago I got a new MacBook Pro. While waiting for it to be delivered, I started thinking about how I want to layout the installation of the OS. For a long long time I wanted to try to use ZFS file system on Mac and this looked like a wonderful ...
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