dev@glassfish.java.net

Re: why does it hang for 5-10 seconds a "Welcome to Felix"

From: Lloyd Chambers <Lloyd.Chambers_at_Sun.COM>
Date: Fri, 19 Jun 2009 13:28:08 -0700

Wow.

On a dual CPU 2.93GHz Mac Pro Nehalem with an Intel X25-M solid state
drive it takes this long?


Lloyd

On Jun 19, 2009, at 1:19 PM, Richard S. Hall wrote:

> On 6/19/09 4:17 PM, Richard S. Hall wrote:
>> When you have changed your GF modules, the existing OSGi bundle
>> cache is deleted and it starts from a new one. In those cases, I
>> have witnessed a 5 second startup time.
>
> I should add, this cost is incurred because all of the modules (~200
> of them) need to be copied back into the cache...
>
> -> richard
>
>>
>> -> richard
>>
>> On 6/19/09 4:13 PM, Lloyd Chambers wrote:
>>> I regularly see 5-10 second hangs at the "Welcome to Felix" line.
>>>
>>> Is this a network thing perhaps?
>>>
>>>
>>> Jun 19, 2009 1:12:31 PM
>>> com.sun.enterprise.admin.launcher.GFLauncherLogger info
>>> INFO: Successfully launched in 14 msec.
>>> Jun 19, 2009 1:12:32 PM
>>> com.sun.enterprise.glassfish.bootstrap.ASMain main
>>> INFO: Launching GlassFish on Felix platform
>>> Jun 19, 2009 1:12:32 PM
>>> com.sun.enterprise.glassfish.bootstrap.AbstractMain flushAndCreate
>>> INFO: Removing cache dir /work/v3/glassfishv3/glassfish/domains/
>>> domain1/felix-cache/gf left from a previous run
>>>
>>> Welcome to Felix.
>>> =================
>>>
>>>
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Lloyd Chambers
lloyd.chambers_at_sun.com
GlassFish Team