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Posted to users@tapestry.apache.org by Angelo Chen <an...@yahoo.com.hk> on 2010/04/13 09:08:09 UTC
T5: develop t5 app in Snow Leopard
Hi,
I moved recently from Tiger to Snow Leopard and try to make my T5 app works,
here is what I encountered:
1) in a newly installed Snow Leopard with default Java installation(1.6 64
bits)
T5 app compiles and works well, but got 'heap out of memory' when using
Java's JAI to process some images.
2) set the Java 1.6 to 32 bit mode, got the same problem
3) installed Java 1.5 from Leopard, same problem
4) replaced the JAI extension from Tiger, same problem.
If I run the same program with same memory setting in Tiger, it simply
works.
any idea how to setup Snow Leopard's Java to be fully compatible with T5?
Thanks,
Angelo
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Re: T5: develop t5 app in Snow Leopard
Posted by Angelo Chen <an...@yahoo.com.hk>.
Hi Juan,
finally i found out the problem, i defined the memory size in JAVA_OPTS, it
does not pick up by jetty, setting it in MAVEN_OPTS solves the problem.
A related question, if we use JAVA 6 64 bits, can it be deployed in a 64 bit
linux server?
Thanks,
Angelo
Juan E. Maya wrote:
>
> Angelo, i have been working with Snow Leopard and Tapestry since SL came
> out
> and never have i ever encounter a compatibility problem. I think as u
> pointed out the problem might be related with JAI not with tapestry.
>
> On Tue, Apr 13, 2010 at 9:08 AM, Angelo Chen
> <an...@yahoo.com.hk>wrote:
>
>>
>> Hi,
>>
>> I moved recently from Tiger to Snow Leopard and try to make my T5 app
>> works,
>> here is what I encountered:
>>
>> 1) in a newly installed Snow Leopard with default Java installation(1.6
>> 64
>> bits)
>>
>> T5 app compiles and works well, but got 'heap out of memory' when using
>> Java's JAI to process some images.
>>
>> 2) set the Java 1.6 to 32 bit mode, got the same problem
>>
>>
>> 3) installed Java 1.5 from Leopard, same problem
>>
>> 4) replaced the JAI extension from Tiger, same problem.
>>
>> If I run the same program with same memory setting in Tiger, it simply
>> works.
>>
>> any idea how to setup Snow Leopard's Java to be fully compatible with T5?
>>
>> Thanks,
>>
>> Angelo
>> --
>> View this message in context:
>> http://old.nabble.com/T5%3A-develop-t5-app-in-Snow-Leopard-tp28219422p28219422.html
>> Sent from the Tapestry - User mailing list archive at Nabble.com.
>>
>>
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail: users-unsubscribe@tapestry.apache.org
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>>
>>
>
>
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Re: T5: develop t5 app in Snow Leopard
Posted by "Juan E. Maya" <ma...@gmail.com>.
Angelo, i have been working with Snow Leopard and Tapestry since SL came out
and never have i ever encounter a compatibility problem. I think as u
pointed out the problem might be related with JAI not with tapestry.
On Tue, Apr 13, 2010 at 9:08 AM, Angelo Chen <an...@yahoo.com.hk>wrote:
>
> Hi,
>
> I moved recently from Tiger to Snow Leopard and try to make my T5 app
> works,
> here is what I encountered:
>
> 1) in a newly installed Snow Leopard with default Java installation(1.6 64
> bits)
>
> T5 app compiles and works well, but got 'heap out of memory' when using
> Java's JAI to process some images.
>
> 2) set the Java 1.6 to 32 bit mode, got the same problem
>
>
> 3) installed Java 1.5 from Leopard, same problem
>
> 4) replaced the JAI extension from Tiger, same problem.
>
> If I run the same program with same memory setting in Tiger, it simply
> works.
>
> any idea how to setup Snow Leopard's Java to be fully compatible with T5?
>
> Thanks,
>
> Angelo
> --
> View this message in context:
> http://old.nabble.com/T5%3A-develop-t5-app-in-Snow-Leopard-tp28219422p28219422.html
> Sent from the Tapestry - User mailing list archive at Nabble.com.
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: users-unsubscribe@tapestry.apache.org
> For additional commands, e-mail: users-help@tapestry.apache.org
>
>
Re: T5: develop t5 app in Snow Leopard
Posted by "Juan E. Maya" <ma...@gmail.com>.
Hello Angelo
Yes, I use 1.6 64 bits for development in SL, however I normally let CI
servers generate the artifacts that are deployed and they have do have the
same virtual machine as the target servers.
In theory running something in a different Virtual Machine should work (at
least that's one of the advantages of java) but be careful specially with IO
operations because they might behave different between architectures. Good
thing is that linux and SL are based on unix so it should be ok.
On Sun, Apr 18, 2010 at 1:29 AM, Angelo Chen <an...@yahoo.com.hk>wrote:
>
> This works. SL's default java is 1.6 and 64 bits, are you using the default
> for development of T5 apps?
>
>
> Alejandro Scandroli wrote:
> >
> > I did have "heap out of memory" issues with SL. To workaround them we
> > use this system properties.
> >
> > For embedded jetty (mvn jetty:run): export MAVEN_OPTS="-Xms256m
> > -Xmx1024m -XX:PermSize=1024m -XX:MaxPermSize=1024m"
> > For tomcat: export JAVA_OPTS="-Xms1024m -Xmx1024m -XX:MaxPermSize=256m
> > -XX:+CMSClassUnloadingEnabled -Djava.awt.headless=true"
> >
> >
> > Cheers.
> > Alejandro.
> >
> > On Tue, Apr 13, 2010 at 9:08 AM, Angelo Chen <angelochen960@yahoo.com.hk
> >
> > wrote:
> >>
> >> Hi,
> >>
> >> I moved recently from Tiger to Snow Leopard and try to make my T5 app
> >> works,
> >> here is what I encountered:
> >>
> >> 1) in a newly installed Snow Leopard with default Java installation(1.6
> >> 64
> >> bits)
> >>
> >> T5 app compiles and works well, but got 'heap out of memory' when using
> >> Java's JAI to process some images.
> >>
> >> 2) set the Java 1.6 to 32 bit mode, got the same problem
> >>
> >>
> >> 3) installed Java 1.5 from Leopard, same problem
> >>
> >> 4) replaced the JAI extension from Tiger, same problem.
> >>
> >> If I run the same program with same memory setting in Tiger, it simply
> >> works.
> >>
> >> any idea how to setup Snow Leopard's Java to be fully compatible with
> T5?
> >>
> >> Thanks,
> >>
> >> Angelo
> >> --
> >> View this message in context:
> >>
> http://old.nabble.com/T5%3A-develop-t5-app-in-Snow-Leopard-tp28219422p28219422.html
> >> Sent from the Tapestry - User mailing list archive at Nabble.com.
> >>
> >>
> >> ---------------------------------------------------------------------
> >> To unsubscribe, e-mail: users-unsubscribe@tapestry.apache.org
> >> For additional commands, e-mail: users-help@tapestry.apache.org
> >>
> >>
> >
> > ---------------------------------------------------------------------
> > To unsubscribe, e-mail: users-unsubscribe@tapestry.apache.org
> > For additional commands, e-mail: users-help@tapestry.apache.org
> >
> >
> >
>
> --
> View this message in context:
> http://old.nabble.com/T5%3A-develop-t5-app-in-Snow-Leopard-tp28226604p28279513.html
> Sent from the Tapestry - User mailing list archive at Nabble.com.
>
>
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Re: T5: develop t5 app in Snow Leopard
Posted by Angelo Chen <an...@yahoo.com.hk>.
This works. SL's default java is 1.6 and 64 bits, are you using the default
for development of T5 apps?
Alejandro Scandroli wrote:
>
> I did have "heap out of memory" issues with SL. To workaround them we
> use this system properties.
>
> For embedded jetty (mvn jetty:run): export MAVEN_OPTS="-Xms256m
> -Xmx1024m -XX:PermSize=1024m -XX:MaxPermSize=1024m"
> For tomcat: export JAVA_OPTS="-Xms1024m -Xmx1024m -XX:MaxPermSize=256m
> -XX:+CMSClassUnloadingEnabled -Djava.awt.headless=true"
>
>
> Cheers.
> Alejandro.
>
> On Tue, Apr 13, 2010 at 9:08 AM, Angelo Chen <an...@yahoo.com.hk>
> wrote:
>>
>> Hi,
>>
>> I moved recently from Tiger to Snow Leopard and try to make my T5 app
>> works,
>> here is what I encountered:
>>
>> 1) in a newly installed Snow Leopard with default Java installation(1.6
>> 64
>> bits)
>>
>> T5 app compiles and works well, but got 'heap out of memory' when using
>> Java's JAI to process some images.
>>
>> 2) set the Java 1.6 to 32 bit mode, got the same problem
>>
>>
>> 3) installed Java 1.5 from Leopard, same problem
>>
>> 4) replaced the JAI extension from Tiger, same problem.
>>
>> If I run the same program with same memory setting in Tiger, it simply
>> works.
>>
>> any idea how to setup Snow Leopard's Java to be fully compatible with T5?
>>
>> Thanks,
>>
>> Angelo
>> --
>> View this message in context:
>> http://old.nabble.com/T5%3A-develop-t5-app-in-Snow-Leopard-tp28219422p28219422.html
>> Sent from the Tapestry - User mailing list archive at Nabble.com.
>>
>>
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail: users-unsubscribe@tapestry.apache.org
>> For additional commands, e-mail: users-help@tapestry.apache.org
>>
>>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: users-unsubscribe@tapestry.apache.org
> For additional commands, e-mail: users-help@tapestry.apache.org
>
>
>
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Re: T5: develop t5 app in Snow Leopard
Posted by Alejandro Scandroli <al...@gmail.com>.
I did have "heap out of memory" issues with SL. To workaround them we
use this system properties.
For embedded jetty (mvn jetty:run): export MAVEN_OPTS="-Xms256m
-Xmx1024m -XX:PermSize=1024m -XX:MaxPermSize=1024m"
For tomcat: export JAVA_OPTS="-Xms1024m -Xmx1024m -XX:MaxPermSize=256m
-XX:+CMSClassUnloadingEnabled -Djava.awt.headless=true"
Cheers.
Alejandro.
On Tue, Apr 13, 2010 at 9:08 AM, Angelo Chen <an...@yahoo.com.hk> wrote:
>
> Hi,
>
> I moved recently from Tiger to Snow Leopard and try to make my T5 app works,
> here is what I encountered:
>
> 1) in a newly installed Snow Leopard with default Java installation(1.6 64
> bits)
>
> T5 app compiles and works well, but got 'heap out of memory' when using
> Java's JAI to process some images.
>
> 2) set the Java 1.6 to 32 bit mode, got the same problem
>
>
> 3) installed Java 1.5 from Leopard, same problem
>
> 4) replaced the JAI extension from Tiger, same problem.
>
> If I run the same program with same memory setting in Tiger, it simply
> works.
>
> any idea how to setup Snow Leopard's Java to be fully compatible with T5?
>
> Thanks,
>
> Angelo
> --
> View this message in context: http://old.nabble.com/T5%3A-develop-t5-app-in-Snow-Leopard-tp28219422p28219422.html
> Sent from the Tapestry - User mailing list archive at Nabble.com.
>
>
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> For additional commands, e-mail: users-help@tapestry.apache.org
>
>
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