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Chris Whittle
64 Bit Tomcat and 5.2 Pitfalls and/or pre-requisites?
16 de Novembro de 2010 17:22
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Chris Whittle

Ranking: Expert

Mensagens: 462

Data de entrada: 17 de Setembro de 2008

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We are moving from Tomcat 5.5 to Tomcat 6 with a 64 bit JVM and OS... Anyone done something similar that you wouldn't mind giving me advice?
gordon daniels
RE: 64 Bit Tomcat and 5.2 Pitfalls and/or pre-requisites?
17 de Novembro de 2010 08:21
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gordon daniels

Ranking: Expert

Mensagens: 463

Data de entrada: 23 de Agosto de 2008

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I am running 64bit tomcat and java w/liferay. It works the same as 32bit. I run on Slackware.
Chris Whittle
RE: 64 Bit Tomcat and 5.2 Pitfalls and/or pre-requisites?
17 de Novembro de 2010 13:25
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Chris Whittle

Ranking: Expert

Mensagens: 462

Data de entrada: 17 de Setembro de 2008

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Are you running from service or startup.bat?
gordon daniels
RE: 64 Bit Tomcat and 5.2 Pitfalls and/or pre-requisites?
17 de Novembro de 2010 14:39
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gordon daniels

Ranking: Expert

Mensagens: 463

Data de entrada: 23 de Agosto de 2008

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currently, I am running from ./startup.sh. But I am bringing up a virtualized server and will run it as a service.
Chris Whittle
RE: 64 Bit Tomcat and 5.2 Pitfalls and/or pre-requisites?
9 de Dezembro de 2010 17:34
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Chris Whittle

Ranking: Expert

Mensagens: 462

Data de entrada: 17 de Setembro de 2008

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How much throughput do you have? we are load testing and having issues where something (Liferay or Tomcat) is locking up the server under load...
Olaf Kock
RE: 64 Bit Tomcat and 5.2 Pitfalls and/or pre-requisites?
9 de Dezembro de 2010 19:47
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Olaf Kock

LIFERAY STAFF

Ranking: Liferay Legend

Mensagens: 1455

Data de entrada: 23 de Setembro de 2008

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What version are you running the locking performance tests on?

Have you identified what components are locking?
Chris Whittle
RE: 64 Bit Tomcat and 5.2 Pitfalls and/or pre-requisites?
9 de Dezembro de 2010 20:01
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Chris Whittle

Ranking: Expert

Mensagens: 462

Data de entrada: 17 de Setembro de 2008

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5.2 sp5. Seems to be locking on the compiled CSS jsps
Olaf Kock
RE: 64 Bit Tomcat and 5.2 Pitfalls and/or pre-requisites?
9 de Dezembro de 2010 20:21
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Olaf Kock

LIFERAY STAFF

Ranking: Liferay Legend

Mensagens: 1455

Data de entrada: 23 de Setembro de 2008

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wow - never seen any problems there.

Do you have any log files or other analysis results that may provide hints?
Chris Whittle
RE: 64 Bit Tomcat and 5.2 Pitfalls and/or pre-requisites?
10 de Dezembro de 2010 05:21
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Chris Whittle

Ranking: Expert

Mensagens: 462

Data de entrada: 17 de Setembro de 2008

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Unfortunately No... There isn't any obvious things... the weird thing is it never happens when we use our Load Runner tool but happens 95% of the time with Grinder... Would anyone that is using Liferay with 64 bit care to share their Memory and Garbage Collection options? And also their database connection info? I'm wondering if these are where the issue are...