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Posted to users@tomcat.apache.org by Dan Payne <dp...@sotx.org> on 2002/12/16 23:32:05 UTC
javac Memory Leak: STATUS request
According to the Tomcat 4.1.12 release notes there is a javac memory leak.
I've searched the bug watch database at sun and have searched the web as
well but am having trouble finding the latest info on this. Has it been
fixed? If so, what version of the JDK? I'm using 1.4.0_01 and my productin
server is crashing every 4 days with out of memory exceptions.
Does anyone know where I can track this at/get more info at?
Thanks a million. Ya'll have been great.
-Dan
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RE: javac Memory Leak: STATUS request
Posted by Jacob Kjome <ho...@visi.com>.
It looks like you don't have issues with upgrades since you are now using
the latest tomcat version which isn't even an official release. So, you
probably won't have any issues upgrading the JDK. As I understand it, as
of 1.4.1, the javac memory leaking issues are fixed as well as some major
performance issues that were introduced in 1.4.0. I suggest upgrading to
the latest 1.4.1_01. You will be glad you did.
Jake
At 06:45 PM 12/16/2002 -0600, you wrote:
>Thanks Torsten,
>
>I'll try those settings. I was using the web.xml settings for tomcat 4.0.x
>because it was the only documentation I could find. We have thousands of
>jsp pages that are getting compiled as they are accessed. We just upgraded
>to tomcat 4.1.17 from 3.2.4 so we have to recompile all our pages.
>
>Brandon
>
>-----Original Message-----
>From: Torsten Fohrer [mailto:TFohrer@t-online.de]
>Sent: Monday, December 16, 2002 6:13 PM
>To: Tomcat Users List
>Subject: Re: javac Memory Leak: STATUS request
>
>
>
>one question?
>
>your tomcat does run more than a day, so i assume that he is a production
>system.
>
>memory leak in javac is only affected, if you compile a jsp page.
>so?
>how many times, you change your jsp pages?
>if you don't change them, and memory usage increase.
>it is possible a memory leak in your application.
>
>here a simply howto to use jikes.
>
>1. Install jikes
>2. Changing conf/web.xml to following:
> <!-- If you wish to use Jikes to compile JSP
> -->
> <!-- Set the init parameter "compiler" to "jikes".
> -->
> <!-- the property "-Dbuild.compiler.emacs=true" when starting
>cat --
> <!-- by adding the above to your CATALINA_OPTS environment
>iable. --
> <!-- If you get an error reporting that jikes can't use UTF8
>encoding, -->
> <!-- try setting the init parameter "javaEncoding" to
>O-8859-1". -->
>
> <servlet>
> <servlet-name>jsp</servlet-name>
> <servlet-class>org.apache.jasper.servlet.JspServlet</servlet-class>
> <init-param>
> <param-name>compiler</param-name>
> <param-value>jikes</param-value>
> </init-param>
> <init-param>
> <param-name>logVerbosityLevel</param-name>
> <param-value>WARNING</param-value>
> </init-param>
> <load-on-startup>3</load-on-startup>
> </servlet>
>3. Define build.compiler as above noted
>4. Setting a env variable named BOOTCLASSPATH to jre/lib/rt.jar
>
>cu Torsten fohrer
>
>
>On Tuesday 17 December 2002 01:06, you wrote:
> > Does anyone know how I can confirm that I am actually using jikes? I have
> > entered all the configuration required, but sometimes when I get errors
> > compiling, the output refers to javac still.
> >
> > It also seems like tomcat slowly takes more and more memory.
> >
> > Brandon
> >
> > -----Original Message-----
> > From: Jeremy Joslin [mailto:jeremy@spotlife.com]
> > Sent: Monday, December 16, 2002 4:56 PM
> > To: 'Tomcat Users List'
> > Subject: RE: javac Memory Leak: STATUS request
> >
> >
> > I don't know where you can get more information about this but have you
> > considered using jikes instead of javac? I don't know of any issues with
> > jikes and its soooo much faster than javac :-)
> >
> > Jeremy
> >
> > > -----Original Message-----
> > > From: Dan Payne [mailto:dpayne@sotx.org]
> > > Sent: Monday, December 16, 2002 2:32 PM
> > > To: tomcat-user@jakarta.apache.org
> > > Subject: javac Memory Leak: STATUS request
> > >
> > > According to the Tomcat 4.1.12 release notes there is a javac memory
> > > leak. I've searched the bug watch database at sun and have searched the
> > > web as well but am having trouble finding the latest info on this. Has
>it
> > > been fixed? If so, what version of the JDK? I'm using 1.4.0_01 and my
> > > productin server is crashing every 4 days with out of memory exceptions.
> > >
> > > Does anyone know where I can track this at/get more info at?
> > >
> > > Thanks a million. Ya'll have been great.
> > >
> > > -Dan
> > >
> > >
> > > --
> > > To unsubscribe, e-mail: <mailto:tomcat-user-> >
> unsubscribe@jakarta.apache.org>
> > > For additional commands, e-mail: <mailto:tomcat-user-> >
> help@jakarta.apache.org>
> >
> > --
> > To unsubscribe, e-mail:
> > <ma...@jakarta.apache.org>
> > For additional commands, e-mail:
> > <ma...@jakarta.apache.org>
> >
> >
> >
> > --
> > To unsubscribe, e-mail:
> > <ma...@jakarta.apache.org> For additional
> > commands, e-mail: <ma...@jakarta.apache.org>
>
>
>--
>To unsubscribe, e-mail:
><ma...@jakarta.apache.org>
>For additional commands, e-mail:
><ma...@jakarta.apache.org>
>
>
>
>--
>To unsubscribe, e-mail: <ma...@jakarta.apache.org>
>For additional commands, e-mail: <ma...@jakarta.apache.org>
RE: [OT] RE: javac Memory Leak: STATUS request
Posted by Dan Payne <dp...@sotx.org>.
Yeah, from the command line I can see that Jikes doesn't support
the -encoding option, although it used to. TC is passing it the -encoding
option and there doesn't appear to be a way to turn this off, save a custom
compilation. I explicitly set the javaEncoding, as shown below, just to see
what effect that had (none). Any suggestions?
-----Original Message-----
From: Torsten Fohrer [mailto:TFohrer@t-online.de]
Sent: Thursday, December 19, 2002 1:56 PM
To: Tomcat Users List
Subject: Re: [OT] RE: javac Memory Leak: STATUS request
call jikes manually on the command line and see which options he support.
why do you set the encoding manually to utf-8?
On Thursday 19 December 2002 20:21, you wrote:
> Torsten, do you know what this means?
>
> org.apache.jasper.JasperException: Unable to compile class for JSP
>
> An error occurred at line: -1 in the jsp file: null
>
> Generated servlet error:
> [javac] Compiling 1 source file
> [javac] use: jikes [options] [@files] file.java...
> [javac] For more help, try -help or -version.
> [javac] Error: The option "-encoding" is unsupported in this build.
> <snip>
>
> I've unzipped the file jikes-1.18-windows.zip to C:\jikes-1.18
>
> I've created the environment variables:
> BOOTCLASSPATH=C:\j2sdk1.4.1_01\jre\lib\rt.jar
> JIKESPATH=C:\jikes-1.18
> CATALINA_OPTS="-Dbuild.compiler.emacs=true"
>
> I've added C:\jikes-1.18\bin to my PATH variable.
>
> I've edited conf/web.xml, adding the init-param "compiler" = "jikes" as
> shown below:
> <servlet>
> <servlet-name>jsp</servlet-name>
>
<servlet-class>org.apache.jasper.servlet.JspServlet</servlet-class>
> <init-param>
> <param-name>compiler</param-name>
> <param-value>jikes</param-value>
> </init-param>
> <init-param>
> <param-name>javaEncoding</param-name>
> <param-value>UTF8</param-value>
> </init-param>
> <init-param>
> <param-name>logVerbosityLevel</param-name>
> <param-value>WARNING</param-value>
> </init-param>
> <load-on-startup>3</load-on-startup>
> </servlet>
>
>
> Am I missing anything? I came across something about having to install
> IBM's ICU4J. Is this correct?
>
> Thanks
>
> -Dan
>
> -----Original Message-----
> From: Torsten Fohrer [mailto:TFohrer@t-online.de]
> Sent: Thursday, December 19, 2002 12:02 PM
> To: Tomcat Users List
> Subject: Re: javac Memory Leak: STATUS request
>
>
>
> a simply way.
>
> don't set CATALINA_OPTS="-Dbuild.compiler.emacs=true"
>
> restart tomcat and request a jsp page with a syntax error like following
>
> BEGIN -----------------------
> <% x = 10 %>
> END ------------------------
>
>
>
> jikes produce this error:
> org.apache.jasper.JasperException: Unable to compile class for JSP
>
> An error occurred at line: -1 in the jsp file: null
>
> Generated servlet error:
> [javac] Compiling 1 source file
>
> [javac] Found 1 syntax error in
>
"/home/tfohrer/develop/Tomcat/4.1.17/jakarta-tomcat-4.0/dist/work/Standalon
>e /localhost/_/jikes_jsp.java":
>
> [javac] 43. x = 0
> [javac] ^---^
> [javac] *** Syntax: ";" inserted to complete ExpressionStatement
>
>
> javac produce this error:
> Generated servlet error:
> [javac] Compiling 1 source file
>
>
/home/tfohrer/develop/Tomcat/4.1.17/jakarta-tomcat-4.0/dist/work/Standalone
>/ localhost/_/jikes_jsp.java:43:
> ';' expected
> x = 0
> ^
>
/home/tfohrer/develop/Tomcat/4.1.17/jakarta-tomcat-4.0/dist/work/Standalone
>/ localhost/_/jikes_jsp.java:43:
> cannot resolve symbol
> symbol : variable x
> location: class org.apache.jsp.jikes_jsp
> x = 0
> ^
> 2 errors
>
> On Thursday 19 December 2002 18:40, you wrote:
> > Torsten,
> >
> > It looks like everything is working, I have set the logVerbosity level
to
> > debug, but I still can find out if it is actually using jikes or javac.
>
> Is
>
> > there any way to check for sure?
> >
> > Here's all the log shows...
> >
> > JspEngine --> /index.jsp
> > ServletPath: /index.jsp
> > PathInfo: null
> > RealPath: /pathtohost/httpdocs/index.jsp
> > RequestURI: /index.jsp
> > QueryString: null
> > Request Params:
> >
> >
> >
> > Brandon
> >
> > -----Original Message-----
> > From: Torsten Fohrer [mailto:TFohrer@t-online.de]
> > Sent: Monday, December 16, 2002 6:13 PM
> > To: Tomcat Users List
> > Subject: Re: javac Memory Leak: STATUS request
> >
> >
> >
> > one question?
> >
> > your tomcat does run more than a day, so i assume that he is a
production
> > system.
> >
> > memory leak in javac is only affected, if you compile a jsp page.
> > so?
> > how many times, you change your jsp pages?
> > if you don't change them, and memory usage increase.
> > it is possible a memory leak in your application.
> >
> > here a simply howto to use jikes.
> >
> > 1. Install jikes
> > 2. Changing conf/web.xml to following:
> > <!-- If you wish to use Jikes to compile JSP
> > -->
> > <!-- Set the init parameter "compiler" to "jikes".
> > -->
> > <!-- the property "-Dbuild.compiler.emacs=true" when starting
> > cat --
> > <!-- by adding the above to your CATALINA_OPTS environment
> > iable. --
> > <!-- If you get an error reporting that jikes can't use UTF8
> > encoding, -->
> > <!-- try setting the init parameter "javaEncoding" to
> > O-8859-1". -->
> >
> > <servlet>
> > <servlet-name>jsp</servlet-name>
>
> <servlet-class>org.apache.jasper.servlet.JspServlet</servlet-class>
>
> > <init-param>
> > <param-name>compiler</param-name>
> > <param-value>jikes</param-value>
> > </init-param>
> > <init-param>
> > <param-name>logVerbosityLevel</param-name>
> > <param-value>WARNING</param-value>
> > </init-param>
> > <load-on-startup>3</load-on-startup>
> > </servlet>
> > 3. Define build.compiler as above noted
> > 4. Setting a env variable named BOOTCLASSPATH to jre/lib/rt.jar
> >
> > cu Torsten fohrer
> >
> > On Tuesday 17 December 2002 01:06, you wrote:
> > > Does anyone know how I can confirm that I am actually using jikes? I
> > > have entered all the configuration required, but sometimes when I get
> > > errors compiling, the output refers to javac still.
> > >
> > > It also seems like tomcat slowly takes more and more memory.
> > >
> > > Brandon
> > >
> > > -----Original Message-----
> > > From: Jeremy Joslin [mailto:jeremy@spotlife.com]
> > > Sent: Monday, December 16, 2002 4:56 PM
> > > To: 'Tomcat Users List'
> > > Subject: RE: javac Memory Leak: STATUS request
> > >
> > >
> > > I don't know where you can get more information about this but have
you
> > > considered using jikes instead of javac? I don't know of any issues
>
> with
>
> > > jikes and its soooo much faster than javac :-)
> > >
> > > Jeremy
> > >
> > > > -----Original Message-----
> > > > From: Dan Payne [mailto:dpayne@sotx.org]
> > > > Sent: Monday, December 16, 2002 2:32 PM
> > > > To: tomcat-user@jakarta.apache.org
> > > > Subject: javac Memory Leak: STATUS request
> > > >
> > > > According to the Tomcat 4.1.12 release notes there is a javac memory
> > > > leak. I've searched the bug watch database at sun and have searched
>
> the
>
> > > > web as well but am having trouble finding the latest info on this.
> > > > Has
> >
> > it
> >
> > > > been fixed? If so, what version of the JDK? I'm using 1.4.0_01 and
my
> > > > productin server is crashing every 4 days with out of memory
> > > > exceptions.
> > > >
> > > > Does anyone know where I can track this at/get more info at?
> > > >
> > > > Thanks a million. Ya'll have been great.
> > > >
> > > > -Dan
> > > >
> > > >
> > > > --
> > > > To unsubscribe, e-mail: <mailto:tomcat-user-
> > > > unsubscribe@jakarta.apache.org>
> > > > For additional commands, e-mail: <mailto:tomcat-user-
> > > > help@jakarta.apache.org>
> > >
> > > --
> > > To unsubscribe, e-mail:
> > > <ma...@jakarta.apache.org>
> > > For additional commands, e-mail:
> > > <ma...@jakarta.apache.org>
> > >
> > >
> > >
> > > --
> > > To unsubscribe, e-mail:
> > > <ma...@jakarta.apache.org> For additional
> > > commands, e-mail: <ma...@jakarta.apache.org>
> >
> > --
> > To unsubscribe, e-mail:
> > <ma...@jakarta.apache.org>
> > For additional commands, e-mail:
> > <ma...@jakarta.apache.org>
> >
> >
> >
> > --
> > To unsubscribe, e-mail:
> > <ma...@jakarta.apache.org> For additional
> > commands, e-mail: <ma...@jakarta.apache.org>
>
> --
> To unsubscribe, e-mail:
> <ma...@jakarta.apache.org>
> For additional commands, e-mail:
> <ma...@jakarta.apache.org>
>
>
>
> --
> To unsubscribe, e-mail:
> <ma...@jakarta.apache.org> For additional
> commands, e-mail: <ma...@jakarta.apache.org>
--
To unsubscribe, e-mail:
<ma...@jakarta.apache.org>
For additional commands, e-mail:
<ma...@jakarta.apache.org>
--
To unsubscribe, e-mail: <ma...@jakarta.apache.org>
For additional commands, e-mail: <ma...@jakarta.apache.org>
Re: [OT] RE: javac Memory Leak: STATUS request
Posted by Torsten Fohrer <TF...@t-online.de>.
call jikes manually on the command line and see which options he support.
why do you set the encoding manually to utf-8?
On Thursday 19 December 2002 20:21, you wrote:
> Torsten, do you know what this means?
>
> org.apache.jasper.JasperException: Unable to compile class for JSP
>
> An error occurred at line: -1 in the jsp file: null
>
> Generated servlet error:
> [javac] Compiling 1 source file
> [javac] use: jikes [options] [@files] file.java...
> [javac] For more help, try -help or -version.
> [javac] Error: The option "-encoding" is unsupported in this build.
> <snip>
>
> I've unzipped the file jikes-1.18-windows.zip to C:\jikes-1.18
>
> I've created the environment variables:
> BOOTCLASSPATH=C:\j2sdk1.4.1_01\jre\lib\rt.jar
> JIKESPATH=C:\jikes-1.18
> CATALINA_OPTS="-Dbuild.compiler.emacs=true"
>
> I've added C:\jikes-1.18\bin to my PATH variable.
>
> I've edited conf/web.xml, adding the init-param "compiler" = "jikes" as
> shown below:
> <servlet>
> <servlet-name>jsp</servlet-name>
> <servlet-class>org.apache.jasper.servlet.JspServlet</servlet-class>
> <init-param>
> <param-name>compiler</param-name>
> <param-value>jikes</param-value>
> </init-param>
> <init-param>
> <param-name>javaEncoding</param-name>
> <param-value>UTF8</param-value>
> </init-param>
> <init-param>
> <param-name>logVerbosityLevel</param-name>
> <param-value>WARNING</param-value>
> </init-param>
> <load-on-startup>3</load-on-startup>
> </servlet>
>
>
> Am I missing anything? I came across something about having to install
> IBM's ICU4J. Is this correct?
>
> Thanks
>
> -Dan
>
> -----Original Message-----
> From: Torsten Fohrer [mailto:TFohrer@t-online.de]
> Sent: Thursday, December 19, 2002 12:02 PM
> To: Tomcat Users List
> Subject: Re: javac Memory Leak: STATUS request
>
>
>
> a simply way.
>
> don't set CATALINA_OPTS="-Dbuild.compiler.emacs=true"
>
> restart tomcat and request a jsp page with a syntax error like following
>
> BEGIN -----------------------
> <% x = 10 %>
> END ------------------------
>
>
>
> jikes produce this error:
> org.apache.jasper.JasperException: Unable to compile class for JSP
>
> An error occurred at line: -1 in the jsp file: null
>
> Generated servlet error:
> [javac] Compiling 1 source file
>
> [javac] Found 1 syntax error in
> "/home/tfohrer/develop/Tomcat/4.1.17/jakarta-tomcat-4.0/dist/work/Standalon
>e /localhost/_/jikes_jsp.java":
>
> [javac] 43. x = 0
> [javac] ^---^
> [javac] *** Syntax: ";" inserted to complete ExpressionStatement
>
>
> javac produce this error:
> Generated servlet error:
> [javac] Compiling 1 source file
>
> /home/tfohrer/develop/Tomcat/4.1.17/jakarta-tomcat-4.0/dist/work/Standalone
>/ localhost/_/jikes_jsp.java:43:
> ';' expected
> x = 0
> ^
> /home/tfohrer/develop/Tomcat/4.1.17/jakarta-tomcat-4.0/dist/work/Standalone
>/ localhost/_/jikes_jsp.java:43:
> cannot resolve symbol
> symbol : variable x
> location: class org.apache.jsp.jikes_jsp
> x = 0
> ^
> 2 errors
>
> On Thursday 19 December 2002 18:40, you wrote:
> > Torsten,
> >
> > It looks like everything is working, I have set the logVerbosity level to
> > debug, but I still can find out if it is actually using jikes or javac.
>
> Is
>
> > there any way to check for sure?
> >
> > Here's all the log shows...
> >
> > JspEngine --> /index.jsp
> > ServletPath: /index.jsp
> > PathInfo: null
> > RealPath: /pathtohost/httpdocs/index.jsp
> > RequestURI: /index.jsp
> > QueryString: null
> > Request Params:
> >
> >
> >
> > Brandon
> >
> > -----Original Message-----
> > From: Torsten Fohrer [mailto:TFohrer@t-online.de]
> > Sent: Monday, December 16, 2002 6:13 PM
> > To: Tomcat Users List
> > Subject: Re: javac Memory Leak: STATUS request
> >
> >
> >
> > one question?
> >
> > your tomcat does run more than a day, so i assume that he is a production
> > system.
> >
> > memory leak in javac is only affected, if you compile a jsp page.
> > so?
> > how many times, you change your jsp pages?
> > if you don't change them, and memory usage increase.
> > it is possible a memory leak in your application.
> >
> > here a simply howto to use jikes.
> >
> > 1. Install jikes
> > 2. Changing conf/web.xml to following:
> > <!-- If you wish to use Jikes to compile JSP
> > -->
> > <!-- Set the init parameter "compiler" to "jikes".
> > -->
> > <!-- the property "-Dbuild.compiler.emacs=true" when starting
> > cat --
> > <!-- by adding the above to your CATALINA_OPTS environment
> > iable. --
> > <!-- If you get an error reporting that jikes can't use UTF8
> > encoding, -->
> > <!-- try setting the init parameter "javaEncoding" to
> > O-8859-1". -->
> >
> > <servlet>
> > <servlet-name>jsp</servlet-name>
>
> <servlet-class>org.apache.jasper.servlet.JspServlet</servlet-class>
>
> > <init-param>
> > <param-name>compiler</param-name>
> > <param-value>jikes</param-value>
> > </init-param>
> > <init-param>
> > <param-name>logVerbosityLevel</param-name>
> > <param-value>WARNING</param-value>
> > </init-param>
> > <load-on-startup>3</load-on-startup>
> > </servlet>
> > 3. Define build.compiler as above noted
> > 4. Setting a env variable named BOOTCLASSPATH to jre/lib/rt.jar
> >
> > cu Torsten fohrer
> >
> > On Tuesday 17 December 2002 01:06, you wrote:
> > > Does anyone know how I can confirm that I am actually using jikes? I
> > > have entered all the configuration required, but sometimes when I get
> > > errors compiling, the output refers to javac still.
> > >
> > > It also seems like tomcat slowly takes more and more memory.
> > >
> > > Brandon
> > >
> > > -----Original Message-----
> > > From: Jeremy Joslin [mailto:jeremy@spotlife.com]
> > > Sent: Monday, December 16, 2002 4:56 PM
> > > To: 'Tomcat Users List'
> > > Subject: RE: javac Memory Leak: STATUS request
> > >
> > >
> > > I don't know where you can get more information about this but have you
> > > considered using jikes instead of javac? I don't know of any issues
>
> with
>
> > > jikes and its soooo much faster than javac :-)
> > >
> > > Jeremy
> > >
> > > > -----Original Message-----
> > > > From: Dan Payne [mailto:dpayne@sotx.org]
> > > > Sent: Monday, December 16, 2002 2:32 PM
> > > > To: tomcat-user@jakarta.apache.org
> > > > Subject: javac Memory Leak: STATUS request
> > > >
> > > > According to the Tomcat 4.1.12 release notes there is a javac memory
> > > > leak. I've searched the bug watch database at sun and have searched
>
> the
>
> > > > web as well but am having trouble finding the latest info on this.
> > > > Has
> >
> > it
> >
> > > > been fixed? If so, what version of the JDK? I'm using 1.4.0_01 and my
> > > > productin server is crashing every 4 days with out of memory
> > > > exceptions.
> > > >
> > > > Does anyone know where I can track this at/get more info at?
> > > >
> > > > Thanks a million. Ya'll have been great.
> > > >
> > > > -Dan
> > > >
> > > >
> > > > --
> > > > To unsubscribe, e-mail: <mailto:tomcat-user-
> > > > unsubscribe@jakarta.apache.org>
> > > > For additional commands, e-mail: <mailto:tomcat-user-
> > > > help@jakarta.apache.org>
> > >
> > > --
> > > To unsubscribe, e-mail:
> > > <ma...@jakarta.apache.org>
> > > For additional commands, e-mail:
> > > <ma...@jakarta.apache.org>
> > >
> > >
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> > > --
> > > To unsubscribe, e-mail:
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[OT] RE: javac Memory Leak: STATUS request
Posted by Dan Payne <dp...@sotx.org>.
Torsten, do you know what this means?
org.apache.jasper.JasperException: Unable to compile class for JSP
An error occurred at line: -1 in the jsp file: null
Generated servlet error:
[javac] Compiling 1 source file
[javac] use: jikes [options] [@files] file.java...
[javac] For more help, try -help or -version.
[javac] Error: The option "-encoding" is unsupported in this build.
<snip>
I've unzipped the file jikes-1.18-windows.zip to C:\jikes-1.18
I've created the environment variables:
BOOTCLASSPATH=C:\j2sdk1.4.1_01\jre\lib\rt.jar
JIKESPATH=C:\jikes-1.18
CATALINA_OPTS="-Dbuild.compiler.emacs=true"
I've added C:\jikes-1.18\bin to my PATH variable.
I've edited conf/web.xml, adding the init-param "compiler" = "jikes" as
shown below:
<servlet>
<servlet-name>jsp</servlet-name>
<servlet-class>org.apache.jasper.servlet.JspServlet</servlet-class>
<init-param>
<param-name>compiler</param-name>
<param-value>jikes</param-value>
</init-param>
<init-param>
<param-name>javaEncoding</param-name>
<param-value>UTF8</param-value>
</init-param>
<init-param>
<param-name>logVerbosityLevel</param-name>
<param-value>WARNING</param-value>
</init-param>
<load-on-startup>3</load-on-startup>
</servlet>
Am I missing anything? I came across something about having to install IBM's
ICU4J. Is this correct?
Thanks
-Dan
-----Original Message-----
From: Torsten Fohrer [mailto:TFohrer@t-online.de]
Sent: Thursday, December 19, 2002 12:02 PM
To: Tomcat Users List
Subject: Re: javac Memory Leak: STATUS request
a simply way.
don't set CATALINA_OPTS="-Dbuild.compiler.emacs=true"
restart tomcat and request a jsp page with a syntax error like following
BEGIN -----------------------
<% x = 10 %>
END ------------------------
jikes produce this error:
org.apache.jasper.JasperException: Unable to compile class for JSP
An error occurred at line: -1 in the jsp file: null
Generated servlet error:
[javac] Compiling 1 source file
[javac] Found 1 syntax error in
"/home/tfohrer/develop/Tomcat/4.1.17/jakarta-tomcat-4.0/dist/work/Standalone
/localhost/_/jikes_jsp.java":
[javac] 43. x = 0
[javac] ^---^
[javac] *** Syntax: ";" inserted to complete ExpressionStatement
javac produce this error:
Generated servlet error:
[javac] Compiling 1 source file
/home/tfohrer/develop/Tomcat/4.1.17/jakarta-tomcat-4.0/dist/work/Standalone/
localhost/_/jikes_jsp.java:43:
';' expected
x = 0
^
/home/tfohrer/develop/Tomcat/4.1.17/jakarta-tomcat-4.0/dist/work/Standalone/
localhost/_/jikes_jsp.java:43:
cannot resolve symbol
symbol : variable x
location: class org.apache.jsp.jikes_jsp
x = 0
^
2 errors
On Thursday 19 December 2002 18:40, you wrote:
> Torsten,
>
> It looks like everything is working, I have set the logVerbosity level to
> debug, but I still can find out if it is actually using jikes or javac.
Is
> there any way to check for sure?
>
> Here's all the log shows...
>
> JspEngine --> /index.jsp
> ServletPath: /index.jsp
> PathInfo: null
> RealPath: /pathtohost/httpdocs/index.jsp
> RequestURI: /index.jsp
> QueryString: null
> Request Params:
>
>
>
> Brandon
>
> -----Original Message-----
> From: Torsten Fohrer [mailto:TFohrer@t-online.de]
> Sent: Monday, December 16, 2002 6:13 PM
> To: Tomcat Users List
> Subject: Re: javac Memory Leak: STATUS request
>
>
>
> one question?
>
> your tomcat does run more than a day, so i assume that he is a production
> system.
>
> memory leak in javac is only affected, if you compile a jsp page.
> so?
> how many times, you change your jsp pages?
> if you don't change them, and memory usage increase.
> it is possible a memory leak in your application.
>
> here a simply howto to use jikes.
>
> 1. Install jikes
> 2. Changing conf/web.xml to following:
> <!-- If you wish to use Jikes to compile JSP
> -->
> <!-- Set the init parameter "compiler" to "jikes".
> -->
> <!-- the property "-Dbuild.compiler.emacs=true" when starting
> cat --
> <!-- by adding the above to your CATALINA_OPTS environment
> iable. --
> <!-- If you get an error reporting that jikes can't use UTF8
> encoding, -->
> <!-- try setting the init parameter "javaEncoding" to
> O-8859-1". -->
>
> <servlet>
> <servlet-name>jsp</servlet-name>
>
<servlet-class>org.apache.jasper.servlet.JspServlet</servlet-class>
> <init-param>
> <param-name>compiler</param-name>
> <param-value>jikes</param-value>
> </init-param>
> <init-param>
> <param-name>logVerbosityLevel</param-name>
> <param-value>WARNING</param-value>
> </init-param>
> <load-on-startup>3</load-on-startup>
> </servlet>
> 3. Define build.compiler as above noted
> 4. Setting a env variable named BOOTCLASSPATH to jre/lib/rt.jar
>
> cu Torsten fohrer
>
> On Tuesday 17 December 2002 01:06, you wrote:
> > Does anyone know how I can confirm that I am actually using jikes? I
> > have entered all the configuration required, but sometimes when I get
> > errors compiling, the output refers to javac still.
> >
> > It also seems like tomcat slowly takes more and more memory.
> >
> > Brandon
> >
> > -----Original Message-----
> > From: Jeremy Joslin [mailto:jeremy@spotlife.com]
> > Sent: Monday, December 16, 2002 4:56 PM
> > To: 'Tomcat Users List'
> > Subject: RE: javac Memory Leak: STATUS request
> >
> >
> > I don't know where you can get more information about this but have you
> > considered using jikes instead of javac? I don't know of any issues
with
> > jikes and its soooo much faster than javac :-)
> >
> > Jeremy
> >
> > > -----Original Message-----
> > > From: Dan Payne [mailto:dpayne@sotx.org]
> > > Sent: Monday, December 16, 2002 2:32 PM
> > > To: tomcat-user@jakarta.apache.org
> > > Subject: javac Memory Leak: STATUS request
> > >
> > > According to the Tomcat 4.1.12 release notes there is a javac memory
> > > leak. I've searched the bug watch database at sun and have searched
the
> > > web as well but am having trouble finding the latest info on this. Has
>
> it
>
> > > been fixed? If so, what version of the JDK? I'm using 1.4.0_01 and my
> > > productin server is crashing every 4 days with out of memory
> > > exceptions.
> > >
> > > Does anyone know where I can track this at/get more info at?
> > >
> > > Thanks a million. Ya'll have been great.
> > >
> > > -Dan
> > >
> > >
> > > --
> > > To unsubscribe, e-mail: <mailto:tomcat-user-
> > > unsubscribe@jakarta.apache.org>
> > > For additional commands, e-mail: <mailto:tomcat-user-
> > > help@jakarta.apache.org>
> >
> > --
> > To unsubscribe, e-mail:
> > <ma...@jakarta.apache.org>
> > For additional commands, e-mail:
> > <ma...@jakarta.apache.org>
> >
> >
> >
> > --
> > To unsubscribe, e-mail:
> > <ma...@jakarta.apache.org> For additional
> > commands, e-mail: <ma...@jakarta.apache.org>
>
> --
> To unsubscribe, e-mail:
> <ma...@jakarta.apache.org>
> For additional commands, e-mail:
> <ma...@jakarta.apache.org>
>
>
>
> --
> To unsubscribe, e-mail:
> <ma...@jakarta.apache.org> For additional
> commands, e-mail: <ma...@jakarta.apache.org>
--
To unsubscribe, e-mail:
<ma...@jakarta.apache.org>
For additional commands, e-mail:
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--
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For additional commands, e-mail: <ma...@jakarta.apache.org>
Re: javac Memory Leak: STATUS request
Posted by Torsten Fohrer <TF...@t-online.de>.
a simply way.
don't set CATALINA_OPTS="-Dbuild.compiler.emacs=true"
restart tomcat and request a jsp page with a syntax error like following
BEGIN -----------------------
<% x = 10 %>
END ------------------------
jikes produce this error:
org.apache.jasper.JasperException: Unable to compile class for JSP
An error occurred at line: -1 in the jsp file: null
Generated servlet error:
[javac] Compiling 1 source file
[javac] Found 1 syntax error in
"/home/tfohrer/develop/Tomcat/4.1.17/jakarta-tomcat-4.0/dist/work/Standalone/localhost/_/jikes_jsp.java":
[javac] 43. x = 0
[javac] ^---^
[javac] *** Syntax: ";" inserted to complete ExpressionStatement
javac produce this error:
Generated servlet error:
[javac] Compiling 1 source file
/home/tfohrer/develop/Tomcat/4.1.17/jakarta-tomcat-4.0/dist/work/Standalone/localhost/_/jikes_jsp.java:43:
';' expected
x = 0
^
/home/tfohrer/develop/Tomcat/4.1.17/jakarta-tomcat-4.0/dist/work/Standalone/localhost/_/jikes_jsp.java:43:
cannot resolve symbol
symbol : variable x
location: class org.apache.jsp.jikes_jsp
x = 0
^
2 errors
On Thursday 19 December 2002 18:40, you wrote:
> Torsten,
>
> It looks like everything is working, I have set the logVerbosity level to
> debug, but I still can find out if it is actually using jikes or javac. Is
> there any way to check for sure?
>
> Here's all the log shows...
>
> JspEngine --> /index.jsp
> ServletPath: /index.jsp
> PathInfo: null
> RealPath: /pathtohost/httpdocs/index.jsp
> RequestURI: /index.jsp
> QueryString: null
> Request Params:
>
>
>
> Brandon
>
> -----Original Message-----
> From: Torsten Fohrer [mailto:TFohrer@t-online.de]
> Sent: Monday, December 16, 2002 6:13 PM
> To: Tomcat Users List
> Subject: Re: javac Memory Leak: STATUS request
>
>
>
> one question?
>
> your tomcat does run more than a day, so i assume that he is a production
> system.
>
> memory leak in javac is only affected, if you compile a jsp page.
> so?
> how many times, you change your jsp pages?
> if you don't change them, and memory usage increase.
> it is possible a memory leak in your application.
>
> here a simply howto to use jikes.
>
> 1. Install jikes
> 2. Changing conf/web.xml to following:
> <!-- If you wish to use Jikes to compile JSP
> -->
> <!-- Set the init parameter "compiler" to "jikes".
> -->
> <!-- the property "-Dbuild.compiler.emacs=true" when starting
> cat --
> <!-- by adding the above to your CATALINA_OPTS environment
> iable. --
> <!-- If you get an error reporting that jikes can't use UTF8
> encoding, -->
> <!-- try setting the init parameter "javaEncoding" to
> O-8859-1". -->
>
> <servlet>
> <servlet-name>jsp</servlet-name>
> <servlet-class>org.apache.jasper.servlet.JspServlet</servlet-class>
> <init-param>
> <param-name>compiler</param-name>
> <param-value>jikes</param-value>
> </init-param>
> <init-param>
> <param-name>logVerbosityLevel</param-name>
> <param-value>WARNING</param-value>
> </init-param>
> <load-on-startup>3</load-on-startup>
> </servlet>
> 3. Define build.compiler as above noted
> 4. Setting a env variable named BOOTCLASSPATH to jre/lib/rt.jar
>
> cu Torsten fohrer
>
> On Tuesday 17 December 2002 01:06, you wrote:
> > Does anyone know how I can confirm that I am actually using jikes? I
> > have entered all the configuration required, but sometimes when I get
> > errors compiling, the output refers to javac still.
> >
> > It also seems like tomcat slowly takes more and more memory.
> >
> > Brandon
> >
> > -----Original Message-----
> > From: Jeremy Joslin [mailto:jeremy@spotlife.com]
> > Sent: Monday, December 16, 2002 4:56 PM
> > To: 'Tomcat Users List'
> > Subject: RE: javac Memory Leak: STATUS request
> >
> >
> > I don't know where you can get more information about this but have you
> > considered using jikes instead of javac? I don't know of any issues with
> > jikes and its soooo much faster than javac :-)
> >
> > Jeremy
> >
> > > -----Original Message-----
> > > From: Dan Payne [mailto:dpayne@sotx.org]
> > > Sent: Monday, December 16, 2002 2:32 PM
> > > To: tomcat-user@jakarta.apache.org
> > > Subject: javac Memory Leak: STATUS request
> > >
> > > According to the Tomcat 4.1.12 release notes there is a javac memory
> > > leak. I've searched the bug watch database at sun and have searched the
> > > web as well but am having trouble finding the latest info on this. Has
>
> it
>
> > > been fixed? If so, what version of the JDK? I'm using 1.4.0_01 and my
> > > productin server is crashing every 4 days with out of memory
> > > exceptions.
> > >
> > > Does anyone know where I can track this at/get more info at?
> > >
> > > Thanks a million. Ya'll have been great.
> > >
> > > -Dan
> > >
> > >
> > > --
> > > To unsubscribe, e-mail: <mailto:tomcat-user-
> > > unsubscribe@jakarta.apache.org>
> > > For additional commands, e-mail: <mailto:tomcat-user-
> > > help@jakarta.apache.org>
> >
> > --
> > To unsubscribe, e-mail:
> > <ma...@jakarta.apache.org>
> > For additional commands, e-mail:
> > <ma...@jakarta.apache.org>
> >
> >
> >
> > --
> > To unsubscribe, e-mail:
> > <ma...@jakarta.apache.org> For additional
> > commands, e-mail: <ma...@jakarta.apache.org>
>
> --
> To unsubscribe, e-mail:
> <ma...@jakarta.apache.org>
> For additional commands, e-mail:
> <ma...@jakarta.apache.org>
>
>
>
> --
> To unsubscribe, e-mail:
> <ma...@jakarta.apache.org> For additional
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For additional commands, e-mail: <ma...@jakarta.apache.org>
RE: javac Memory Leak: STATUS request
Posted by Brandon Cruz <bc...@norvax.com>.
Torsten,
It looks like everything is working, I have set the logVerbosity level to
debug, but I still can find out if it is actually using jikes or javac. Is
there any way to check for sure?
Here's all the log shows...
JspEngine --> /index.jsp
ServletPath: /index.jsp
PathInfo: null
RealPath: /pathtohost/httpdocs/index.jsp
RequestURI: /index.jsp
QueryString: null
Request Params:
Brandon
-----Original Message-----
From: Torsten Fohrer [mailto:TFohrer@t-online.de]
Sent: Monday, December 16, 2002 6:13 PM
To: Tomcat Users List
Subject: Re: javac Memory Leak: STATUS request
one question?
your tomcat does run more than a day, so i assume that he is a production
system.
memory leak in javac is only affected, if you compile a jsp page.
so?
how many times, you change your jsp pages?
if you don't change them, and memory usage increase.
it is possible a memory leak in your application.
here a simply howto to use jikes.
1. Install jikes
2. Changing conf/web.xml to following:
<!-- If you wish to use Jikes to compile JSP
-->
<!-- Set the init parameter "compiler" to "jikes".
-->
<!-- the property "-Dbuild.compiler.emacs=true" when starting
cat --
<!-- by adding the above to your CATALINA_OPTS environment
iable. --
<!-- If you get an error reporting that jikes can't use UTF8
encoding, -->
<!-- try setting the init parameter "javaEncoding" to
O-8859-1". -->
<servlet>
<servlet-name>jsp</servlet-name>
<servlet-class>org.apache.jasper.servlet.JspServlet</servlet-class>
<init-param>
<param-name>compiler</param-name>
<param-value>jikes</param-value>
</init-param>
<init-param>
<param-name>logVerbosityLevel</param-name>
<param-value>WARNING</param-value>
</init-param>
<load-on-startup>3</load-on-startup>
</servlet>
3. Define build.compiler as above noted
4. Setting a env variable named BOOTCLASSPATH to jre/lib/rt.jar
cu Torsten fohrer
On Tuesday 17 December 2002 01:06, you wrote:
> Does anyone know how I can confirm that I am actually using jikes? I have
> entered all the configuration required, but sometimes when I get errors
> compiling, the output refers to javac still.
>
> It also seems like tomcat slowly takes more and more memory.
>
> Brandon
>
> -----Original Message-----
> From: Jeremy Joslin [mailto:jeremy@spotlife.com]
> Sent: Monday, December 16, 2002 4:56 PM
> To: 'Tomcat Users List'
> Subject: RE: javac Memory Leak: STATUS request
>
>
> I don't know where you can get more information about this but have you
> considered using jikes instead of javac? I don't know of any issues with
> jikes and its soooo much faster than javac :-)
>
> Jeremy
>
> > -----Original Message-----
> > From: Dan Payne [mailto:dpayne@sotx.org]
> > Sent: Monday, December 16, 2002 2:32 PM
> > To: tomcat-user@jakarta.apache.org
> > Subject: javac Memory Leak: STATUS request
> >
> > According to the Tomcat 4.1.12 release notes there is a javac memory
> > leak. I've searched the bug watch database at sun and have searched the
> > web as well but am having trouble finding the latest info on this. Has
it
> > been fixed? If so, what version of the JDK? I'm using 1.4.0_01 and my
> > productin server is crashing every 4 days with out of memory exceptions.
> >
> > Does anyone know where I can track this at/get more info at?
> >
> > Thanks a million. Ya'll have been great.
> >
> > -Dan
> >
> >
> > --
> > To unsubscribe, e-mail: <mailto:tomcat-user-
> > unsubscribe@jakarta.apache.org>
> > For additional commands, e-mail: <mailto:tomcat-user-
> > help@jakarta.apache.org>
>
> --
> To unsubscribe, e-mail:
> <ma...@jakarta.apache.org>
> For additional commands, e-mail:
> <ma...@jakarta.apache.org>
>
>
>
> --
> To unsubscribe, e-mail:
> <ma...@jakarta.apache.org> For additional
> commands, e-mail: <ma...@jakarta.apache.org>
--
To unsubscribe, e-mail:
<ma...@jakarta.apache.org>
For additional commands, e-mail:
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--
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For additional commands, e-mail: <ma...@jakarta.apache.org>
RE: javac Memory Leak: STATUS request
Posted by Brandon Cruz <bc...@norvax.com>.
Thanks Torsten,
I'll try those settings. I was using the web.xml settings for tomcat 4.0.x
because it was the only documentation I could find. We have thousands of
jsp pages that are getting compiled as they are accessed. We just upgraded
to tomcat 4.1.17 from 3.2.4 so we have to recompile all our pages.
Brandon
-----Original Message-----
From: Torsten Fohrer [mailto:TFohrer@t-online.de]
Sent: Monday, December 16, 2002 6:13 PM
To: Tomcat Users List
Subject: Re: javac Memory Leak: STATUS request
one question?
your tomcat does run more than a day, so i assume that he is a production
system.
memory leak in javac is only affected, if you compile a jsp page.
so?
how many times, you change your jsp pages?
if you don't change them, and memory usage increase.
it is possible a memory leak in your application.
here a simply howto to use jikes.
1. Install jikes
2. Changing conf/web.xml to following:
<!-- If you wish to use Jikes to compile JSP
-->
<!-- Set the init parameter "compiler" to "jikes".
-->
<!-- the property "-Dbuild.compiler.emacs=true" when starting
cat --
<!-- by adding the above to your CATALINA_OPTS environment
iable. --
<!-- If you get an error reporting that jikes can't use UTF8
encoding, -->
<!-- try setting the init parameter "javaEncoding" to
O-8859-1". -->
<servlet>
<servlet-name>jsp</servlet-name>
<servlet-class>org.apache.jasper.servlet.JspServlet</servlet-class>
<init-param>
<param-name>compiler</param-name>
<param-value>jikes</param-value>
</init-param>
<init-param>
<param-name>logVerbosityLevel</param-name>
<param-value>WARNING</param-value>
</init-param>
<load-on-startup>3</load-on-startup>
</servlet>
3. Define build.compiler as above noted
4. Setting a env variable named BOOTCLASSPATH to jre/lib/rt.jar
cu Torsten fohrer
On Tuesday 17 December 2002 01:06, you wrote:
> Does anyone know how I can confirm that I am actually using jikes? I have
> entered all the configuration required, but sometimes when I get errors
> compiling, the output refers to javac still.
>
> It also seems like tomcat slowly takes more and more memory.
>
> Brandon
>
> -----Original Message-----
> From: Jeremy Joslin [mailto:jeremy@spotlife.com]
> Sent: Monday, December 16, 2002 4:56 PM
> To: 'Tomcat Users List'
> Subject: RE: javac Memory Leak: STATUS request
>
>
> I don't know where you can get more information about this but have you
> considered using jikes instead of javac? I don't know of any issues with
> jikes and its soooo much faster than javac :-)
>
> Jeremy
>
> > -----Original Message-----
> > From: Dan Payne [mailto:dpayne@sotx.org]
> > Sent: Monday, December 16, 2002 2:32 PM
> > To: tomcat-user@jakarta.apache.org
> > Subject: javac Memory Leak: STATUS request
> >
> > According to the Tomcat 4.1.12 release notes there is a javac memory
> > leak. I've searched the bug watch database at sun and have searched the
> > web as well but am having trouble finding the latest info on this. Has
it
> > been fixed? If so, what version of the JDK? I'm using 1.4.0_01 and my
> > productin server is crashing every 4 days with out of memory exceptions.
> >
> > Does anyone know where I can track this at/get more info at?
> >
> > Thanks a million. Ya'll have been great.
> >
> > -Dan
> >
> >
> > --
> > To unsubscribe, e-mail: <mailto:tomcat-user-
> > unsubscribe@jakarta.apache.org>
> > For additional commands, e-mail: <mailto:tomcat-user-
> > help@jakarta.apache.org>
>
> --
> To unsubscribe, e-mail:
> <ma...@jakarta.apache.org>
> For additional commands, e-mail:
> <ma...@jakarta.apache.org>
>
>
>
> --
> To unsubscribe, e-mail:
> <ma...@jakarta.apache.org> For additional
> commands, e-mail: <ma...@jakarta.apache.org>
--
To unsubscribe, e-mail:
<ma...@jakarta.apache.org>
For additional commands, e-mail:
<ma...@jakarta.apache.org>
--
To unsubscribe, e-mail: <ma...@jakarta.apache.org>
For additional commands, e-mail: <ma...@jakarta.apache.org>
Re: javac Memory Leak: STATUS request
Posted by Torsten Fohrer <TF...@t-online.de>.
one question?
your tomcat does run more than a day, so i assume that he is a production
system.
memory leak in javac is only affected, if you compile a jsp page.
so?
how many times, you change your jsp pages?
if you don't change them, and memory usage increase.
it is possible a memory leak in your application.
here a simply howto to use jikes.
1. Install jikes
2. Changing conf/web.xml to following:
<!-- If you wish to use Jikes to compile JSP pages: -->
<!-- Set the init parameter "compiler" to "jikes". Define -->
<!-- the property "-Dbuild.compiler.emacs=true" when starting Tomcat --
<!-- by adding the above to your CATALINA_OPTS environment variable. --
<!-- If you get an error reporting that jikes can't use UTF8 encoding, -->
<!-- try setting the init parameter "javaEncoding" to "ISO-8859-1". -->
<servlet>
<servlet-name>jsp</servlet-name>
<servlet-class>org.apache.jasper.servlet.JspServlet</servlet-class>
<init-param>
<param-name>compiler</param-name>
<param-value>jikes</param-value>
</init-param>
<init-param>
<param-name>logVerbosityLevel</param-name>
<param-value>WARNING</param-value>
</init-param>
<load-on-startup>3</load-on-startup>
</servlet>
3. Define build.compiler as above noted
4. Setting a env variable named BOOTCLASSPATH to jre/lib/rt.jar
cu Torsten fohrer
On Tuesday 17 December 2002 01:06, you wrote:
> Does anyone know how I can confirm that I am actually using jikes? I have
> entered all the configuration required, but sometimes when I get errors
> compiling, the output refers to javac still.
>
> It also seems like tomcat slowly takes more and more memory.
>
> Brandon
>
> -----Original Message-----
> From: Jeremy Joslin [mailto:jeremy@spotlife.com]
> Sent: Monday, December 16, 2002 4:56 PM
> To: 'Tomcat Users List'
> Subject: RE: javac Memory Leak: STATUS request
>
>
> I don't know where you can get more information about this but have you
> considered using jikes instead of javac? I don't know of any issues with
> jikes and its soooo much faster than javac :-)
>
> Jeremy
>
> > -----Original Message-----
> > From: Dan Payne [mailto:dpayne@sotx.org]
> > Sent: Monday, December 16, 2002 2:32 PM
> > To: tomcat-user@jakarta.apache.org
> > Subject: javac Memory Leak: STATUS request
> >
> > According to the Tomcat 4.1.12 release notes there is a javac memory
> > leak. I've searched the bug watch database at sun and have searched the
> > web as well but am having trouble finding the latest info on this. Has it
> > been fixed? If so, what version of the JDK? I'm using 1.4.0_01 and my
> > productin server is crashing every 4 days with out of memory exceptions.
> >
> > Does anyone know where I can track this at/get more info at?
> >
> > Thanks a million. Ya'll have been great.
> >
> > -Dan
> >
> >
> > --
> > To unsubscribe, e-mail: <mailto:tomcat-user-
> > unsubscribe@jakarta.apache.org>
> > For additional commands, e-mail: <mailto:tomcat-user-
> > help@jakarta.apache.org>
>
> --
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>
>
>
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RE: javac Memory Leak: STATUS request
Posted by Brandon Cruz <bc...@norvax.com>.
Does anyone know how I can confirm that I am actually using jikes? I have
entered all the configuration required, but sometimes when I get errors
compiling, the output refers to javac still.
It also seems like tomcat slowly takes more and more memory.
Brandon
-----Original Message-----
From: Jeremy Joslin [mailto:jeremy@spotlife.com]
Sent: Monday, December 16, 2002 4:56 PM
To: 'Tomcat Users List'
Subject: RE: javac Memory Leak: STATUS request
I don't know where you can get more information about this but have you
considered using jikes instead of javac? I don't know of any issues with
jikes and its soooo much faster than javac :-)
Jeremy
> -----Original Message-----
> From: Dan Payne [mailto:dpayne@sotx.org]
> Sent: Monday, December 16, 2002 2:32 PM
> To: tomcat-user@jakarta.apache.org
> Subject: javac Memory Leak: STATUS request
>
> According to the Tomcat 4.1.12 release notes there is a javac memory leak.
> I've searched the bug watch database at sun and have searched the web as
> well but am having trouble finding the latest info on this. Has it been
> fixed? If so, what version of the JDK? I'm using 1.4.0_01 and my productin
> server is crashing every 4 days with out of memory exceptions.
>
> Does anyone know where I can track this at/get more info at?
>
> Thanks a million. Ya'll have been great.
>
> -Dan
>
>
> --
> To unsubscribe, e-mail: <mailto:tomcat-user-
> unsubscribe@jakarta.apache.org>
> For additional commands, e-mail: <mailto:tomcat-user-
> help@jakarta.apache.org>
--
To unsubscribe, e-mail:
<ma...@jakarta.apache.org>
For additional commands, e-mail:
<ma...@jakarta.apache.org>
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For additional commands, e-mail: <ma...@jakarta.apache.org>
RE: javac Memory Leak: STATUS request
Posted by Jeremy Joslin <je...@spotlife.com>.
I don't know where you can get more information about this but have you
considered using jikes instead of javac? I don't know of any issues with
jikes and its soooo much faster than javac :-)
Jeremy
> -----Original Message-----
> From: Dan Payne [mailto:dpayne@sotx.org]
> Sent: Monday, December 16, 2002 2:32 PM
> To: tomcat-user@jakarta.apache.org
> Subject: javac Memory Leak: STATUS request
>
> According to the Tomcat 4.1.12 release notes there is a javac memory leak.
> I've searched the bug watch database at sun and have searched the web as
> well but am having trouble finding the latest info on this. Has it been
> fixed? If so, what version of the JDK? I'm using 1.4.0_01 and my productin
> server is crashing every 4 days with out of memory exceptions.
>
> Does anyone know where I can track this at/get more info at?
>
> Thanks a million. Ya'll have been great.
>
> -Dan
>
>
> --
> To unsubscribe, e-mail: <mailto:tomcat-user-
> unsubscribe@jakarta.apache.org>
> For additional commands, e-mail: <mailto:tomcat-user-
> help@jakarta.apache.org>
--
To unsubscribe, e-mail: <ma...@jakarta.apache.org>
For additional commands, e-mail: <ma...@jakarta.apache.org>