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SJSWS 7.0sp1 or 6.1sp7 for Production Use?

I'm trying to establish the most sensible choice for an upgrade (in a production environment) from Sun One (or is that iPlanet?) 6.0sp4.Should I choose the latest release (7.0sp1), or would it be better to opt for the slightly older, but presumably more mature, 6.1sp7?

[284 byte] By [Neil_Trottera] at [2007-11-27 9:37:46]

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# 1

SJSWS 7.0 Update 1 should be good http://www.sun.com/download/products.xml?id=467713d6

mva at 2007-7-12 23:09:42 >

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# 2

I use both of this Web Servers for Production. SJSWS 7 is better for big amount of request and connection. But there are a problem with compatibility (for JAVA apps). If you host old J2EE application You could have a problem with migration.

SJSWS 7 not working with Java 1.4.* ... only Java 1.5.* and newer.

Irek

ireneusz.tarnowskia at 2007-7-12 23:09:42 >

# 3

Hello Irek,I抳e an old application developed in Java 1.3 and works fine on the WS7.0u1In my opinion it抯 a good idea put WS7.0u1 in production for old applications too.

Ges7a at 2007-7-12 23:09:42 >

# 4

so nice :-)

I can't correctly deploy some big java application which uses java 1.4.2. I read

(http://docs.sun.com/app/docs/doc/819-2614/6n4t239c4?a=view) that Web Server 7.0 supports the 32朾it version of the Java 2 Platform, Standard Edition (Java SETM) 5.0 and Java SE 6.0.

I contact with Sun Support Center with my problems and get answer, that 1.4.2 is not supported in this version of Webserver.

Maybe Your application is good example ... I will try to run my old apps.

Irek

ireneusz.tarnowskia at 2007-7-12 23:09:42 >

# 5

A web application that is compiled using the 1.4.2 version of the JDK should have no problems when run using Web Server 7+JDK 5.0/6.0. JDK5/6 is backwards compatible.

It is true that Web Server 7.0 request Java SE 5.0 or higher but that doesn't mean it can't run applications compiled with 1.4.x.

Arvind

Message was edited by:

Arvind_Srinivasan

Arvind_Srinivasana at 2007-7-12 23:09:42 >

# 6

I ran Webserver 6.1 and 7.1 on this machine.

Using Webserver 6.1 all woks fine. Using 7.1 I have ...

z-pwr:10# ./startserv

Sun Java System Web Server 7.0 B12/04/2006 11:14

failure: CORE4008: Internal error: unable to locate: com/sun/webserver/util/JException

failure: CORE4011: Internal error: Unable to locate class: com/sun/webserver/init/J2EERunner

failure: CORE2253: Error running Init function load-modules: initialization of libj2eeplugin.so failed

failure: server initialization failed

and when I set in my old webserver (6.1) Java environment to 1.5 I have the same errors.

Maybe problem is in application, but ... problem is.

bye

Irek

ireneusz.tarnowskia at 2007-7-12 23:09:42 >

# 7

Irek,

This phrase is so nice:Write once, run anywhere.

It抯 always a good practice keeps your JDK and your Web Server updated with the last version.

Having a WS7.0 running on JDK 1.3 it isn抰 a smart choice. Thanks God for don抰 support it!

Our application is developed in Java 1.3(language), deployed at WS7.0U1 with JDK 1.6u1 and works fine.

It抯 really a great example because it works fine since the iPlanet抯 old times. Unfortunately, I can't show you the source code, if I could, you would learn good practices with it...

Good lucky with your issues?

Ges7a at 2007-7-12 23:09:42 >

# 8

All: Thanks for the responses. Interesting thread too regarding Java version issues :-)

Neil_Trottera at 2007-7-12 23:09:42 >

# 9

Hi Irek,What version of the JDK is your Web Server 7.0 instance configured to use?There is a minor typo in my previous post. The last line should read"It is true that Web Server 7.0 *requires* Java SE 5.0 or higher..."Arvind

Arvind_Srinivasana at 2007-7-12 23:09:42 >

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SJSWS 7.0sp1 or 6.1sp7 for Production Use?

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