date:20040813

Yes, I think this is what we will have to do, although multiple IP addresses arent 
even required. All we have to do is run the tomcats on different ports on the same 
box. As I mentioned in another post I am awaiting a bug fix in the clustering code 
with large session sizes before I can use this though. In the meantime we may have to 
configure groups of users onto each seperate tomcat, a pain but we may have to live 
with it.

-Original Message-
From: Robert Bateman [mailto:[EMAIL PROTECTED]
Sent: 13 August 2004 19:23
To: Tomcat Users List
Subject: Re: [OT] - JVM Max Heap Size on Linux

On Friday 13 August 2004 01:13 pm, Dale, Matt wrote:
> Hi,
>
> We are a call centre and the application is a scripting tool for outbound
> calling. I've seen over 300G an hour of memory allocated with 100 users and
> we need to support well over 200. With that much memory being consumed it
> obviously garbage collects pretty much constantly. A very low percentage of
> the objects make it to the old generation so the young generation garbage
> collection is crippling the box, particularly if it has a busy spell.

Have you thought of using multiple invocations of Tomcat on the same box with 
multiple IP addresses assigned?  Each invocation could handle a certain 
number of users (round robin, etc.).  I haven't looked, but TC 5 seems to 
have some nice stuff to handle multiple TC's running as one site.

Just a thought.

Bob

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RE: Problems with Jasper and ojspc

Hi,
Tomcat 4.x implements the Servlet Specification v2.3 and the JSP Specification v1.1.  
It's not guaranteed that code produced on Jasper on Tomcat 4.x will run on a servlet 
container that doesn't support those specification versions.

Yoav Shapira
Millennium Research Informatics


>-Original Message-
>From: Edson Alves Pereira [mailto:[EMAIL PROTECTED]
>Sent: Friday, August 13, 2004 3:44 PM
>To: Tomcat-User List (E-mail)
>Subject: Problems with Jasper and ojspc
>
>   Hello folks, i´ve just compiled all my jsp pages in a jar file, in
>tomcat-4.1.29 its fine as usual, but if i try to deploy my webappication in
>Oracle Application Server-10g, it doesn´t execute my pages properly. I
>don´t
>know what is going wrong, the JDK is the same ( j2sdk1.4.2-05b ), OS (
>linux
>), the specification Servlets 2.2, but OAS cannot run a Jasper pre-compiled
>page ( even a very simple Hello World ). Doe anyone here know why?
>
>   Regards,
>   Edson

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Problems with Jasper and ojspc

2004-08-13 Thread Edson Alves Pereira

Hello folks, i´ve just compiled all my jsp pages in a jar file, in
tomcat-4.1.29 its fine as usual, but if i try to deploy my webappication in
Oracle Application Server-10g, it doesn´t execute my pages properly. I don´t
know what is going wrong, the JDK is the same ( j2sdk1.4.2-05b ), OS ( linux
), the specification Servlets 2.2, but OAS cannot run a Jasper pre-compiled
page ( even a very simple Hello World ). Doe anyone here know why?

Regards,
Edson

RE: Tomcat 5.0.16 causes; java.lang.ArrayIndexOutOfBoundsException

2004-08-13 Thread alan sparago

Thanks!

-Original Message-
From: Shapira, Yoav [mailto:[EMAIL PROTECTED] 
Sent: Friday, August 13, 2004 12:02 PM
To: Tomcat Users List
Subject: RE: Tomcat 5.0.16 causes; java.lang.ArrayIndexOutOfBoundsException 

Hi,
5.0.16 was released in November 2003, and 5.0.19 which I think has the
fix was released in February 2004.  Use 5.0.27 if you can, which is the
latest stable release.


Yoav Shapira
Millennium Research Informatics


>-Original Message-
>From: alan sparago [mailto:[EMAIL PROTECTED]
>Sent: Friday, August 13, 2004 2:58 PM
>To: 'Tomcat Users List'
>Subject: RE: Tomcat 5.0.16 causes;
java.lang.ArrayIndexOutOfBoundsException
>
>How long ago? Im using Tomcat 5.0.16!!!
>
>-Original Message-
>From: Shapira, Yoav [mailto:[EMAIL PROTECTED]
>Sent: Friday, August 13, 2004 11:46 AM
>To: Tomcat Users List
>Subject: RE: Tomcat 5.0.16 causes;
java.lang.ArrayIndexOutOfBoundsException
>
>Hi,
>Fixed long ago, update to a more modern release.
>
>Yoav Shapira
>Millennium Research Informatics
>
>
>>-Original Message-
>>From: alan sparago [mailto:[EMAIL PROTECTED]
>>Sent: Friday, August 13, 2004 2:39 PM
>>To: [EMAIL PROTECTED]
>>Subject: Tomcat 5.0.16 causes;
java.lang.ArrayIndexOutOfBoundsException
>>
>>I am running Tomcat 5.0.16 standalone, front-ended by a load balancer.
>It
>>runs on a Debian Linux 2.4.26 SMP i686 server. It threw the following
>error
>>to the catalina.log file. After throwing this exception, Tomcat still
>>appears to be working and servicing requests but it stopped writing to
>the
>>catalina.log file. In researching this issue all I could find were
>>references to this problem being fixed in an earlier version of Tomcat
>(I
>>believe 4.1.16). This was on a production box so I have no idea what
>>request
>>or user caused this exception.
>>
>>
>>
>>java.lang.ArrayIndexOutOfBoundsException: 49152
>>at
>>org.apache.coyote.http11.InternalOutputBuffer.write(InternalOutputBuff
e
>r.ja
>>v
>>a:731)
>>at
>>org.apache.coyote.http11.InternalOutputBuffer.write(InternalOutputBuff
e
>r.ja
>>v
>>a:659)
>>at
>>org.apache.coyote.http11.InternalOutputBuffer.sendHeader(InternalOutpu
t
>Buff
>>e
>>r.java:539)
>>at
>>org.apache.coyote.http11.Http11Processor.prepareResponse(Http11Process
o
>r.ja
>>v
>>a:1515)
>>at
>>org.apache.coyote.http11.Http11Processor.action(Http11Processor.java:8
9
>8)
>>at org.apache.coyote.Response.action(Response.java:226)
>>at org.apache.coyote.Response.sendHeaders(Response.java:418)
>>at
>>org.apache.coyote.tomcat5.OutputBuffer.doFlush(OutputBuffer.java:364)
>>at
>>org.apache.coyote.tomcat5.OutputBuffer.close(OutputBuffer.java:325)
>>at
>>org.apache.coyote.tomcat5.CoyoteResponse.finishResponse(CoyoteResponse
.
>java
>>:
>>497)
>>at
>>org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:213
)
>>at
>>org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:
8
>05)
>>at
>>org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.proces
s
>Conn
>>e
>>ction(Http11Protocol.java:696)
>>at
>>org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:
6
>05)
>>at
>>org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPo
o
>l.ja
>>v
>>a:677)
>>at java.lang.Thread.run(Thread.java:534)
>>Aug 12, 2004 7:09:48 PM org.apache.coyote.http11.Http11Processor
>process
>>SEVERE: Error finishing response
>>java.lang.ArrayIndexOutOfBoundsException: 49153
>>at
>>org.apache.coyote.http11.InternalOutputBuffer.write(InternalOutputBuff
e
>r.ja
>>v
>>a:731)
>>at
>>org.apache.coyote.http11.InternalOutputBuffer.sendStatus(InternalOutpu
t
>Buff
>>e
>>r.java:471)
>>at
>>org.apache.coyote.http11.Http11Processor.prepareResponse(Http11Process
o
>r.ja
>>v
>>a:1511)
>>at
>>org.apache.coyote.http11.Http11Processor.action(Http11Processor.java:8
9
>8)
>>at org.apache.coyote.Response.action(Response.java:224)
>>at
>>org.apache.coyote.http11.InternalOutputBuffer.endRequest(InternalOutpu
t
>Buff
>>e
>>r.java:431)
>>at
>>org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:
8
>42)
>>at
>>org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.proces
s
>Conn
>>e
>>ction(Http11Protocol.java:696)
>>at
>>org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:
6
>05)
>>at
>>org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPo
o
>l.ja
>>v
>>a:677)
>>at java.lang.Thread.run(Thread.java:534)
>
>
>-
>To unsubscribe, e-mail: [EMAIL PROTECTED]
>For additional commands, e-mail: [EMAIL PROTECTED]
>
>
>
>
>
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---

RE: Tomcat 5.0.16 causes; java.lang.ArrayIndexOutOfBoundsException

Hi,
5.0.16 was released in November 2003, and 5.0.19 which I think has the
fix was released in February 2004.  Use 5.0.27 if you can, which is the
latest stable release.


Yoav Shapira
Millennium Research Informatics


>-Original Message-
>From: alan sparago [mailto:[EMAIL PROTECTED]
>Sent: Friday, August 13, 2004 2:58 PM
>To: 'Tomcat Users List'
>Subject: RE: Tomcat 5.0.16 causes;
java.lang.ArrayIndexOutOfBoundsException
>
>How long ago? Im using Tomcat 5.0.16!!!
>
>-Original Message-
>From: Shapira, Yoav [mailto:[EMAIL PROTECTED]
>Sent: Friday, August 13, 2004 11:46 AM
>To: Tomcat Users List
>Subject: RE: Tomcat 5.0.16 causes;
java.lang.ArrayIndexOutOfBoundsException
>
>Hi,
>Fixed long ago, update to a more modern release.
>
>Yoav Shapira
>Millennium Research Informatics
>
>
>>-Original Message-
>>From: alan sparago [mailto:[EMAIL PROTECTED]
>>Sent: Friday, August 13, 2004 2:39 PM
>>To: [EMAIL PROTECTED]
>>Subject: Tomcat 5.0.16 causes;
java.lang.ArrayIndexOutOfBoundsException
>>
>>I am running Tomcat 5.0.16 standalone, front-ended by a load balancer.
>It
>>runs on a Debian Linux 2.4.26 SMP i686 server. It threw the following
>error
>>to the catalina.log file. After throwing this exception, Tomcat still
>>appears to be working and servicing requests but it stopped writing to
>the
>>catalina.log file. In researching this issue all I could find were
>>references to this problem being fixed in an earlier version of Tomcat
>(I
>>believe 4.1.16). This was on a production box so I have no idea what
>>request
>>or user caused this exception.
>>
>>
>>
>>java.lang.ArrayIndexOutOfBoundsException: 49152
>>at
>>org.apache.coyote.http11.InternalOutputBuffer.write(InternalOutputBuff
e
>r.ja
>>v
>>a:731)
>>at
>>org.apache.coyote.http11.InternalOutputBuffer.write(InternalOutputBuff
e
>r.ja
>>v
>>a:659)
>>at
>>org.apache.coyote.http11.InternalOutputBuffer.sendHeader(InternalOutpu
t
>Buff
>>e
>>r.java:539)
>>at
>>org.apache.coyote.http11.Http11Processor.prepareResponse(Http11Process
o
>r.ja
>>v
>>a:1515)
>>at
>>org.apache.coyote.http11.Http11Processor.action(Http11Processor.java:8
9
>8)
>>at org.apache.coyote.Response.action(Response.java:226)
>>at org.apache.coyote.Response.sendHeaders(Response.java:418)
>>at
>>org.apache.coyote.tomcat5.OutputBuffer.doFlush(OutputBuffer.java:364)
>>at
>>org.apache.coyote.tomcat5.OutputBuffer.close(OutputBuffer.java:325)
>>at
>>org.apache.coyote.tomcat5.CoyoteResponse.finishResponse(CoyoteResponse
.
>java
>>:
>>497)
>>at
>>org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:213
)
>>at
>>org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:
8
>05)
>>at
>>org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.proces
s
>Conn
>>e
>>ction(Http11Protocol.java:696)
>>at
>>org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:
6
>05)
>>at
>>org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPo
o
>l.ja
>>v
>>a:677)
>>at java.lang.Thread.run(Thread.java:534)
>>Aug 12, 2004 7:09:48 PM org.apache.coyote.http11.Http11Processor
>process
>>SEVERE: Error finishing response
>>java.lang.ArrayIndexOutOfBoundsException: 49153
>>at
>>org.apache.coyote.http11.InternalOutputBuffer.write(InternalOutputBuff
e
>r.ja
>>v
>>a:731)
>>at
>>org.apache.coyote.http11.InternalOutputBuffer.sendStatus(InternalOutpu
t
>Buff
>>e
>>r.java:471)
>>at
>>org.apache.coyote.http11.Http11Processor.prepareResponse(Http11Process
o
>r.ja
>>v
>>a:1511)
>>at
>>org.apache.coyote.http11.Http11Processor.action(Http11Processor.java:8
9
>8)
>>at org.apache.coyote.Response.action(Response.java:224)
>>at
>>org.apache.coyote.http11.InternalOutputBuffer.endRequest(InternalOutpu
t
>Buff
>>e
>>r.java:431)
>>at
>>org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:
8
>42)
>>at
>>org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.proces
s
>Conn
>>e
>>ction(Http11Protocol.java:696)
>>at
>>org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:
6
>05)
>>at
>>org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPo
o
>l.ja
>>v
>>a:677)
>>at java.lang.Thread.run(Thread.java:534)
>
>
>-
>To unsubscribe, e-mail: [EMAIL PROTECTED]
>For additional commands, e-mail: [EMAIL PROTECTED]
>
>
>
>
>
>-
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RE: Tomcat 5.0.16 causes; java.lang.ArrayIndexOutOfBoundsException

2004-08-13 Thread alan sparago

How long ago? Im using Tomcat 5.0.16!!!

-Original Message-
From: Shapira, Yoav [mailto:[EMAIL PROTECTED] 
Sent: Friday, August 13, 2004 11:46 AM
To: Tomcat Users List
Subject: RE: Tomcat 5.0.16 causes; java.lang.ArrayIndexOutOfBoundsException 

Hi,
Fixed long ago, update to a more modern release.

Yoav Shapira
Millennium Research Informatics


>-Original Message-
>From: alan sparago [mailto:[EMAIL PROTECTED]
>Sent: Friday, August 13, 2004 2:39 PM
>To: [EMAIL PROTECTED]
>Subject: Tomcat 5.0.16 causes; java.lang.ArrayIndexOutOfBoundsException
>
>I am running Tomcat 5.0.16 standalone, front-ended by a load balancer.
It
>runs on a Debian Linux 2.4.26 SMP i686 server. It threw the following
error
>to the catalina.log file. After throwing this exception, Tomcat still
>appears to be working and servicing requests but it stopped writing to
the
>catalina.log file. In researching this issue all I could find were
>references to this problem being fixed in an earlier version of Tomcat
(I
>believe 4.1.16). This was on a production box so I have no idea what
>request
>or user caused this exception.
>
>
>
>java.lang.ArrayIndexOutOfBoundsException: 49152
>at
>org.apache.coyote.http11.InternalOutputBuffer.write(InternalOutputBuffe
r.ja
>v
>a:731)
>at
>org.apache.coyote.http11.InternalOutputBuffer.write(InternalOutputBuffe
r.ja
>v
>a:659)
>at
>org.apache.coyote.http11.InternalOutputBuffer.sendHeader(InternalOutput
Buff
>e
>r.java:539)
>at
>org.apache.coyote.http11.Http11Processor.prepareResponse(Http11Processo
r.ja
>v
>a:1515)
>at
>org.apache.coyote.http11.Http11Processor.action(Http11Processor.java:89
8)
>at org.apache.coyote.Response.action(Response.java:226)
>at org.apache.coyote.Response.sendHeaders(Response.java:418)
>at
>org.apache.coyote.tomcat5.OutputBuffer.doFlush(OutputBuffer.java:364)
>at
>org.apache.coyote.tomcat5.OutputBuffer.close(OutputBuffer.java:325)
>at
>org.apache.coyote.tomcat5.CoyoteResponse.finishResponse(CoyoteResponse.
java
>:
>497)
>at
>org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:213)
>at
>org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:8
05)
>at
>org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process
Conn
>e
>ction(Http11Protocol.java:696)
>at
>org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:6
05)
>at
>org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPoo
l.ja
>v
>a:677)
>at java.lang.Thread.run(Thread.java:534)
>Aug 12, 2004 7:09:48 PM org.apache.coyote.http11.Http11Processor
process
>SEVERE: Error finishing response
>java.lang.ArrayIndexOutOfBoundsException: 49153
>at
>org.apache.coyote.http11.InternalOutputBuffer.write(InternalOutputBuffe
r.ja
>v
>a:731)
>at
>org.apache.coyote.http11.InternalOutputBuffer.sendStatus(InternalOutput
Buff
>e
>r.java:471)
>at
>org.apache.coyote.http11.Http11Processor.prepareResponse(Http11Processo
r.ja
>v
>a:1511)
>at
>org.apache.coyote.http11.Http11Processor.action(Http11Processor.java:89
8)
>at org.apache.coyote.Response.action(Response.java:224)
>at
>org.apache.coyote.http11.InternalOutputBuffer.endRequest(InternalOutput
Buff
>e
>r.java:431)
>at
>org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:8
42)
>at
>org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process
Conn
>e
>ction(Http11Protocol.java:696)
>at
>org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:6
05)
>at
>org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPoo
l.ja
>v
>a:677)
>at java.lang.Thread.run(Thread.java:534)


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RE: Tomcat 5.0.16 causes; java.lang.ArrayIndexOutOfBoundsException

Hi,
Fixed long ago, update to a more modern release.

Yoav Shapira
Millennium Research Informatics


>-Original Message-
>From: alan sparago [mailto:[EMAIL PROTECTED]
>Sent: Friday, August 13, 2004 2:39 PM
>To: [EMAIL PROTECTED]
>Subject: Tomcat 5.0.16 causes; java.lang.ArrayIndexOutOfBoundsException
>
>I am running Tomcat 5.0.16 standalone, front-ended by a load balancer.
It
>runs on a Debian Linux 2.4.26 SMP i686 server. It threw the following
error
>to the catalina.log file. After throwing this exception, Tomcat still
>appears to be working and servicing requests but it stopped writing to
the
>catalina.log file. In researching this issue all I could find were
>references to this problem being fixed in an earlier version of Tomcat
(I
>believe 4.1.16). This was on a production box so I have no idea what
>request
>or user caused this exception.
>
>
>
>java.lang.ArrayIndexOutOfBoundsException: 49152
>at
>org.apache.coyote.http11.InternalOutputBuffer.write(InternalOutputBuffe
r.ja
>v
>a:731)
>at
>org.apache.coyote.http11.InternalOutputBuffer.write(InternalOutputBuffe
r.ja
>v
>a:659)
>at
>org.apache.coyote.http11.InternalOutputBuffer.sendHeader(InternalOutput
Buff
>e
>r.java:539)
>at
>org.apache.coyote.http11.Http11Processor.prepareResponse(Http11Processo
r.ja
>v
>a:1515)
>at
>org.apache.coyote.http11.Http11Processor.action(Http11Processor.java:89
8)
>at org.apache.coyote.Response.action(Response.java:226)
>at org.apache.coyote.Response.sendHeaders(Response.java:418)
>at
>org.apache.coyote.tomcat5.OutputBuffer.doFlush(OutputBuffer.java:364)
>at
>org.apache.coyote.tomcat5.OutputBuffer.close(OutputBuffer.java:325)
>at
>org.apache.coyote.tomcat5.CoyoteResponse.finishResponse(CoyoteResponse.
java
>:
>497)
>at
>org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:213)
>at
>org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:8
05)
>at
>org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process
Conn
>e
>ction(Http11Protocol.java:696)
>at
>org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:6
05)
>at
>org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPoo
l.ja
>v
>a:677)
>at java.lang.Thread.run(Thread.java:534)
>Aug 12, 2004 7:09:48 PM org.apache.coyote.http11.Http11Processor
process
>SEVERE: Error finishing response
>java.lang.ArrayIndexOutOfBoundsException: 49153
>at
>org.apache.coyote.http11.InternalOutputBuffer.write(InternalOutputBuffe
r.ja
>v
>a:731)
>at
>org.apache.coyote.http11.InternalOutputBuffer.sendStatus(InternalOutput
Buff
>e
>r.java:471)
>at
>org.apache.coyote.http11.Http11Processor.prepareResponse(Http11Processo
r.ja
>v
>a:1511)
>at
>org.apache.coyote.http11.Http11Processor.action(Http11Processor.java:89
8)
>at org.apache.coyote.Response.action(Response.java:224)
>at
>org.apache.coyote.http11.InternalOutputBuffer.endRequest(InternalOutput
Buff
>e
>r.java:431)
>at
>org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:8
42)
>at
>org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process
Conn
>e
>ction(Http11Protocol.java:696)
>at
>org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:6
05)
>at
>org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPoo
l.ja
>v
>a:677)
>at java.lang.Thread.run(Thread.java:534)


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Re: Another doubt about taglibs

2004-08-13 Thread Tim Funk

Thats one way to do it. My prefence is to stuff most of the data that is in 
scriptlets into a single java object, then into the HttpServletRequest (or 
pageContext).

Then the custom tag can query the HttpServletRequest or PageContext. To get 
the dynamic data. It avoids the <%%> hell that you see below.

Another alternative is to use EL with custom tags in tomcat 5. Then
"<%= (request.getParameter( "hdnTypeCTRL" ) != null ) ?
request.getParameter( "hdnTypeCTRL" ) :"texto" %>"
becomes the slightly less ugly: "${param.hdnTypeCTRL?param.hdnTypeCTRL:'texto'}"
-Tim
Edson Alves Pereira wrote:
Hey dudes, is this the correct way to mixe taglibs with JSP code?



<%= stTitle %>
"
type="<%= (
request.getParameter( "hdnTypeCTRL" ) != null ) ?

request.getParameter( "hdnTypeCTRL" ) :
"texto" %>"
size="<%= (
request.getParameter( "hdnSizeCTRL" ) != null ) ?
Integer.parseInt(
request.getParameter( "hdnSizeCTRL" )) :
10 %>"/>
"

onClick ="onClick_efetuarPesquisa( this );">Pesquisar


Regards,
Edson
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Tomcat 5.0.16 causes; java.lang.ArrayIndexOutOfBoundsException

2004-08-13 Thread alan sparago

I am running Tomcat 5.0.16 standalone, front-ended by a load balancer. It
runs on a Debian Linux 2.4.26 SMP i686 server. It threw the following error
to the catalina.log file. After throwing this exception, Tomcat still
appears to be working and servicing requests but it stopped writing to the
catalina.log file. In researching this issue all I could find were
references to this problem being fixed in an earlier version of Tomcat (I
believe 4.1.16). This was on a production box so I have no idea what request
or user caused this exception.

 

java.lang.ArrayIndexOutOfBoundsException: 49152
at
org.apache.coyote.http11.InternalOutputBuffer.write(InternalOutputBuffer.jav
a:731)
at
org.apache.coyote.http11.InternalOutputBuffer.write(InternalOutputBuffer.jav
a:659)
at
org.apache.coyote.http11.InternalOutputBuffer.sendHeader(InternalOutputBuffe
r.java:539)
at
org.apache.coyote.http11.Http11Processor.prepareResponse(Http11Processor.jav
a:1515)
at
org.apache.coyote.http11.Http11Processor.action(Http11Processor.java:898)
at org.apache.coyote.Response.action(Response.java:226)
at org.apache.coyote.Response.sendHeaders(Response.java:418)
at
org.apache.coyote.tomcat5.OutputBuffer.doFlush(OutputBuffer.java:364)
at
org.apache.coyote.tomcat5.OutputBuffer.close(OutputBuffer.java:325)
at
org.apache.coyote.tomcat5.CoyoteResponse.finishResponse(CoyoteResponse.java:
497)
at
org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:213)
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:805)
at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConne
ction(Http11Protocol.java:696)
at
org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:605)
at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.jav
a:677)
at java.lang.Thread.run(Thread.java:534)
Aug 12, 2004 7:09:48 PM org.apache.coyote.http11.Http11Processor process
SEVERE: Error finishing response
java.lang.ArrayIndexOutOfBoundsException: 49153
at
org.apache.coyote.http11.InternalOutputBuffer.write(InternalOutputBuffer.jav
a:731)
at
org.apache.coyote.http11.InternalOutputBuffer.sendStatus(InternalOutputBuffe
r.java:471)
at
org.apache.coyote.http11.Http11Processor.prepareResponse(Http11Processor.jav
a:1511)
at
org.apache.coyote.http11.Http11Processor.action(Http11Processor.java:898)
at org.apache.coyote.Response.action(Response.java:224)
at
org.apache.coyote.http11.InternalOutputBuffer.endRequest(InternalOutputBuffe
r.java:431)
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:842)
at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConne
ction(Http11Protocol.java:696)
at
org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:605)
at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.jav
a:677)
at java.lang.Thread.run(Thread.java:534)

RE: regarding link to download jakarta-tomcat 4.1.24

2004-08-13 Thread Mark Thomas

http://jakarta.apache.org/site/binindex.cgi

http://jakarta.apache.org/site/sourceindex.cgi
 


> -Original Message-
> From: Singh, Manish [mailto:[EMAIL PROTECTED] 
> Sent: Friday, August 13, 2004 2:10 PM
> To: [EMAIL PROTECTED]
> Subject: regarding link to download jakarta-tomcat 4.1.24
> 
> Hi there
> 
>  
> 
> Could anyone give me the link from where I could download
> "jakarta-tomcat 4.1.27" source code or binary code.
> 
>  
> 
>  
> 
> Thanks in advance
> 
>  
> 
> regards
> 
> Manish Kumar Singh
> 
> FirstDoc, FCG India
> 
> 080-5691,ext:-2416
> 
> As ur GOD,so ur world
> 
> as ur worship,.so ur LIFE
> 
>  
> 
> 



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Re: [OT] - JVM Max Heap Size on Linux

2004-08-13 Thread Robert Bateman

On Friday 13 August 2004 01:13 pm, Dale, Matt wrote:
> Hi,
>
> We are a call centre and the application is a scripting tool for outbound
> calling. I've seen over 300G an hour of memory allocated with 100 users and
> we need to support well over 200. With that much memory being consumed it
> obviously garbage collects pretty much constantly. A very low percentage of
> the objects make it to the old generation so the young generation garbage
> collection is crippling the box, particularly if it has a busy spell.

Have you thought of using multiple invocations of Tomcat on the same box with 
multiple IP addresses assigned?  Each invocation could handle a certain 
number of users (round robin, etc.).  I haven't looked, but TC 5 seems to 
have some nice stuff to handle multiple TC's running as one site.

Just a thought.

Bob

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Another doubt about taglibs

2004-08-13 Thread Edson Alves Pereira

Hey dudes, is this the correct way to mixe taglibs with JSP code?




<%= stTitle %>
"
type="<%= (
request.getParameter( "hdnTypeCTRL" ) != null ) ?

request.getParameter( "hdnTypeCTRL" ) :
"texto" %>"
size="<%= (
request.getParameter( "hdnSizeCTRL" ) != null ) ?
Integer.parseInt(
request.getParameter( "hdnSizeCTRL" )) :
10 %>"/>
"

onClick ="onClick_efetuarPesquisa( this );">Pesquisar



Regards,
Edson

RE: [OT] - JVM Max Heap Size on Linux

Yeah its 2 gig by default although some kernel hacking can get that up to 3 or 4.

-Original Message-
From: Robert Bateman [mailto:[EMAIL PROTECTED]
Sent: 13 August 2004 18:06
To: Tomcat Users List
Subject: Re: [OT] - JVM Max Heap Size on Linux

On Friday 13 August 2004 12:40 pm, Dale, Matt wrote:
> Hi,
>
> Has anyone got around the maximum heap size of 2G on linux? We've got a new
> server with 12G of ram which was going to be used for an uber tomcat but
> this plan may have to be changed if we can't get more than 2G of memory
> used for the JVM.

Isn't there an OS limit to the amount of memory a process can get in Linux?
Something like 4 gigs?  That would limit the amount of memory if true.  In
fact, I remember this being discussed about a month ago on the list - not
sure what date though.

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RE: better error message a web.xml has errors

Hi,
An error in web.xml only stops startup for that webapp, not all webapps.  I just 
retested that on 5.0.27 to confirm.

If you posted the entire error message, than that's weird.  But then again, I haven't 
played with 4.1.24 in a while so maybe what we said wasn't applicable to your Tomcat 
release.  The web.xml external validation is of course applicable and easy.

Yoav Shapira
Millennium Research Informatics


>-Original Message-
>From: Emerson Cargnin [mailto:[EMAIL PROTECTED]
>Sent: Friday, August 13, 2004 1:01 PM
>To: Tomcat Users List
>Subject: Re: better error message a web.xml has errors
>
>As you can see, there's no context reference in the error message.
>I think that a error with a web.xml's context shoudn't invalidate all
>tomcat startup.
>
>Thanks for the help
>Emerson
>
>Starting service Tomcat-Standalone
>Apache Tomcat/4.1.24-LE-jdk14
>log4j:WARN No appenders could be found for logger
>(org.apache.struts.util.PropertyMessageResources).
>log4j:WARN Please initialize the log4j system properly.
>5896 [main] ERROR digester.Digester  - Parse Error at line 188 column
>-1: Element "web-app" does not allow "servlet" here.
>org.xml.sax.SAXParseException: Element "web-app" does not allow
>"servlet" here.
> at org.apache.crimson.parser.Parser2.error(Parser2.java:3160)
> at
>org.apache.crimson.parser.ValidatingParser$ChildrenValidator.consume(Valida
>tingParser.java:349)
> at
>org.apache.crimson.parser.Parser2.maybeElement(Parser2.java:1317)
> at org.apache.crimson.parser.Parser2.content(Parser2.java:1779)
> at
>org.apache.crimson.parser.Parser2.maybeElement(Parser2.java:1507)
> at
>org.apache.crimson.parser.Parser2.parseInternal(Parser2.java:500)
> at org.apache.crimson.parser.Parser2.parse(Parser2.java:305)
> at
>org.apache.crimson.parser.XMLReaderImpl.parse(XMLReaderImpl.java:442)
> at org.apache.commons.digester.Digester.parse(Digester.java:1543)
>
>
>Schalk Neethling wrote:
>> I may be in error here but, the client/team from which app the web.xml
>> is causing the error should see that their site is not working. Where
>> the other sites where the web.xml was parsed correctly should see their
>> sites working. If I am correct in this it would be a matter of
>> contacting all clients, or testing yourself if possible, and ask them to
>> see whether their site/app is running.
>>
>> The one that is not, is probably the one with the error in their web.xml
>> and then they can fix the problem and place the  tag in the
>> right place.
>>
>> Emerson Cargnin wrote:
>>
>>> I have a server that has more than 30 apps from different teams.
>>> When starting tomcat i got the erro below
>>>
>>>
>>> 6310 [main] ERROR digester.Digester  - Parse Error at line 188 column
>>> -1: Element "web-app" does not allow "servlet" here.
>>> org.xml.sax.SAXParseException: Element "web-app" does not allow
>>> "servlet" here.
>>> at org.apache.crimson.parser.Parser2.error(Parser2.java:3160)
>>>
>>>
>>> The problem is that I can not identify what app yhas the error.
>>> That's just a suggestion for the dev team.
>>> Or I missed something?
>>>
>>>
>>
>
>
>--
>Emerson Cargnin
>Analista de Sistemas - Gerente Regional Auxiliar - Tubarão
>Setor de Desenvolvimento de Sistemas - TRE-SC
>tel : (048) - 251-3700 - Ramal 3181
>
>-
>To unsubscribe, e-mail: [EMAIL PROTECTED]
>For additional commands, e-mail: [EMAIL PROTECTED]


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Re: [OT] - JVM Max Heap Size on Linux

now if only I had a system to load test 32 vs 64bit JVM, I'd post some numbers. 

peter


On Fri, 13 Aug 2004 12:11:13 -0500, Caldarale, Charles R
<[EMAIL PROTECTED]> wrote:
> > From: Peter Lin [mailto:[EMAIL PROTECTED]
> > Subject: Re: [OT] - JVM Max Heap Size on Linux
> >
> > I thought the only way to run a 64bit VM was on solaris, which means
> > you have to use the Sun JVM.  Does IBM offer a 64bit JVM now?
> 
> Sun offers Sparc64 (Solaris) and IA64 (Linux, Windows) versions of 1.4.2, and 
> Sparc64 (Solaris) and AMD64 (Linux, Windows) versions of 5.0 beta.  Check 
> http://java.sun.com/j2se/1.5.0/snapshots/ for the AMD64 stuff.  (Seems to run o.k. 
> on my AMD64 laptop, but I haven't done anything serious with it yet.)
> 
> 
> 
> - Chuck
> 
> THIS COMMUNICATION MAY CONTAIN CONFIDENTIAL AND/OR OTHERWISE PROPRIETARY MATERIAL 
> and is thus for use only by the intended recipient. If you received this in error, 
> please contact the sender and delete the e-mail and its attachments from all 
> computers.
> 
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RE: [OT] - JVM Max Heap Size on Linux

Not as far as I know, we currently use the Sun JVM and intend to going forwards. But 
to run a 64bit JVM you unfortunately need 64 bit processors

-Original Message-
From: Peter Lin [mailto:[EMAIL PROTECTED]
Sent: 13 August 2004 18:02
To: Tomcat Users List
Subject: Re: [OT] - JVM Max Heap Size on Linux

I thought the only way to run a 64bit VM was on solaris, which means
you have to use the Sun JVM.  Does IBM offer a 64bit JVM now?

peter

On Fri, 13 Aug 2004 11:55:44 -0500, Caldarale, Charles R
<[EMAIL PROTECTED]> wrote:
> > From: Dale, Matt [mailto:[EMAIL PROTECTED]
> > Subject: [OT] - JVM Max Heap Size on Linux
> >
> > Has anyone got around the maximum heap size of 2G on linux?
> > We've got a new server with 12G of ram which was going to be
> > used for an uber tomcat but this plan may have to be changed
> > if we can't get more than 2G of memory used for the JVM.
> 
> What kind of hardware?  A single process on a regular x86 machine can only access 
> 4GB of virtual space, regardless of the amount of real memory you have, unless you 
> use some of the OS-specific address extension mechanisms (which the JVM doesn't).  
> If you have an AMD64 and the appropriate version of Linux, you could try the Sun 
> 64-bit JVM (see the 5.0 Beta 3 download list).
> 
> - Chuck
> 
> THIS COMMUNICATION MAY CONTAIN CONFIDENTIAL AND/OR OTHERWISE PROPRIETARY MATERIAL 
> and is thus for use only by the intended recipient. If you received this in error, 
> please contact the sender and delete the e-mail and its attachments from all 
> computers.
> 
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> To unsubscribe, e-mail: [EMAIL PROTECTED]
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> 
>

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RE: [OT] - JVM Max Heap Size on Linux

Hi,

We are a call centre and the application is a scripting tool for outbound calling. 
I've seen over 300G an hour of memory allocated with 100 users and we need to support 
well over 200. With that much memory being consumed it obviously garbage collects 
pretty much constantly. A very low percentage of the objects make it to the old 
generation so the young generation garbage collection is crippling the box, 
particularly if it has a busy spell.

I believe a lot of the memory is in the sessions which seem to be a fairly substancial 
size. The app also does a lot of XML parsing and I'm sure there is a little too much 
String concatenation in there as well.

I'm not sure of the load in terms of requests per second but i'd imagine up to 50 but 
more likely an average of 10-20 (this is purely guesswork though).

Currently supporting about 100 users we've had the most success by fixing the eden 
space at 384M and not using the survivor spaces. Using the ParNewGC with 4 threads and 
the CMS collector in the old generation.

Anything else i've missed?


-Original Message-
From: Shapira, Yoav [mailto:[EMAIL PROTECTED]
Sent: 13 August 2004 17:58
To: Tomcat Users List
Subject: RE: [OT] - JVM Max Heap Size on Linux


Hi,

Just out of curiosity, what app(s) are you running that need a heap
greater than 2GB?  Or what load on those apps?  You obviously don't need
to give confidential details, I'm just curious about the type of app and
its architecture.

 

Yoav Shapira
Millennium Research Informatics

-Original Message-
From: Dale, Matt [mailto:[EMAIL PROTECTED] 
Sent: Friday, August 13, 2004 12:41 PM
To: Tomcat Users List (E-mail)
Subject: [OT] - JVM Max Heap Size on Linux

 

Hi, 

Has anyone got around the maximum heap size of 2G on linux? We've got a
new server with 12G of ram which was going to be used for an uber tomcat
but this plan may have to be changed if we can't get more than 2G of
memory used for the JVM.

Ta 
Matt 

Any opinions expressed in this E-mail may be those of the individual and not 
necessarily the company. This E-mail and any files transmitted with it are 
confidential and solely for the use of the intended recipient. If you are not the 
intended recipient or the person responsible for delivering to the intended recipient, 
be advised that you have received this E-mail in error and that any use or copying is 
strictly prohibited. If you have received this E-mail in error please notify the 
beCogent postmaster at [EMAIL PROTECTED]
Unless expressly stated, opinions in this email are those of the individual sender and 
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RE: [OT] - JVM Max Heap Size on Linux

2004-08-13 Thread Caldarale, Charles R

> From: Peter Lin [mailto:[EMAIL PROTECTED]
> Subject: Re: [OT] - JVM Max Heap Size on Linux
> 
> I thought the only way to run a 64bit VM was on solaris, which means
> you have to use the Sun JVM.  Does IBM offer a 64bit JVM now?

Sun offers Sparc64 (Solaris) and IA64 (Linux, Windows) versions of 1.4.2, and Sparc64 
(Solaris) and AMD64 (Linux, Windows) versions of 5.0 beta.  Check 
http://java.sun.com/j2se/1.5.0/snapshots/ for the AMD64 stuff.  (Seems to run o.k. on 
my AMD64 laptop, but I haven't done anything serious with it yet.)

 - Chuck


THIS COMMUNICATION MAY CONTAIN CONFIDENTIAL AND/OR OTHERWISE PROPRIETARY MATERIAL and 
is thus for use only by the intended recipient. If you received this in error, please 
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Re: [OT] - JVM Max Heap Size on Linux

sweet!  man that is a nice toy. I'd check with IBM to see if they have
a beta JVM you can try out. They must be working on one.

peter


On Fri, 13 Aug 2004 18:00:19 +0100, Dale, Matt <[EMAIL PROTECTED]> wrote:
> 
> Good point, its an IBM machine with 16 P4's and 12gig of ram. So its looking like 
> we'll not be able to run it as 1 tomcat process. So it might have to be a cluster of 
> them on the same box. I'm awaiting a bug fix in clustering with big sessions before 
> I can cluster though. Might have to come up with something else to keep us going in 
> the mean time.
> 
> Ta
> Matt
> 
> 
> 
> -Original Message-
> From: Caldarale, Charles R [mailto:[EMAIL PROTECTED]
> Sent: 13 August 2004 17:56
> To: Tomcat Users List
> Subject: RE: [OT] - JVM Max Heap Size on Linux
> 
> > From: Dale, Matt [mailto:[EMAIL PROTECTED]
> > Subject: [OT] - JVM Max Heap Size on Linux
> >
> > Has anyone got around the maximum heap size of 2G on linux?
> > We've got a new server with 12G of ram which was going to be
> > used for an uber tomcat but this plan may have to be changed
> > if we can't get more than 2G of memory used for the JVM.
> 
> What kind of hardware?  A single process on a regular x86 machine can only access 
> 4GB of virtual space, regardless of the amount of real memory you have, unless you 
> use some of the OS-specific address extension mechanisms (which the JVM doesn't).  
> If you have an AMD64 and the appropriate version of Linux, you could try the Sun 
> 64-bit JVM (see the 5.0 Beta 3 download list).
> 
> - Chuck
> 
> THIS COMMUNICATION MAY CONTAIN CONFIDENTIAL AND/OR OTHERWISE PROPRIETARY MATERIAL 
> and is thus for use only by the intended recipient. If you received this in error, 
> please contact the sender and delete the e-mail and its attachments from all 
> computers.
> 
> -
> To unsubscribe, e-mail: [EMAIL PROTECTED]
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> 
> 
> 
>

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Re: [OT] - JVM Max Heap Size on Linux

2004-08-13 Thread Robert Bateman

On Friday 13 August 2004 12:40 pm, Dale, Matt wrote:
> Hi,
>
> Has anyone got around the maximum heap size of 2G on linux? We've got a new
> server with 12G of ram which was going to be used for an uber tomcat but
> this plan may have to be changed if we can't get more than 2G of memory
> used for the JVM.

Isn't there an OS limit to the amount of memory a process can get in Linux?
Something like 4 gigs?  That would limit the amount of memory if true.  In
fact, I remember this being discussed about a month ago on the list - not
sure what date though.

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Re: better error message a web.xml has errors

2004-08-13 Thread Emerson Cargnin

As you can see, there's no context reference in the error message.
I think that a error with a web.xml's context shoudn't invalidate all
tomcat startup.

Thanks for the help
Emerson
Starting service Tomcat-Standalone
Apache Tomcat/4.1.24-LE-jdk14
log4j:WARN No appenders could be found for logger
(org.apache.struts.util.PropertyMessageResources).
log4j:WARN Please initialize the log4j system properly.
5896 [main] ERROR digester.Digester - Parse Error at line 188 column
-1: Element "web-app" does not allow "servlet" here.
org.xml.sax.SAXParseException: Element "web-app" does not allow
"servlet" here.
at org.apache.crimson.parser.Parser2.error(Parser2.java:3160)
at
org.apache.crimson.parser.ValidatingParser$ChildrenValidator.consume(ValidatingParser.java:349)
at
org.apache.crimson.parser.Parser2.maybeElement(Parser2.java:1317)
at org.apache.crimson.parser.Parser2.content(Parser2.java:1779)
at
org.apache.crimson.parser.Parser2.maybeElement(Parser2.java:1507)
at
org.apache.crimson.parser.Parser2.parseInternal(Parser2.java:500)
at org.apache.crimson.parser.Parser2.parse(Parser2.java:305)
at
org.apache.crimson.parser.XMLReaderImpl.parse(XMLReaderImpl.java:442)
at org.apache.commons.digester.Digester.parse(Digester.java:1543)

Schalk Neethling wrote:
I may be in error here but, the client/team from which app the web.xml
is causing the error should see that their site is not working. Where
the other sites where the web.xml was parsed correctly should see their
sites working. If I am correct in this it would be a matter of
contacting all clients, or testing yourself if possible, and ask them to
see whether their site/app is running.

The one that is not, is probably the one with the error in their web.xml
and then they can fix the problem and place the tag in the
right place.

Emerson Cargnin wrote:
I have a server that has more than 30 apps from different teams.
When starting tomcat i got the erro below
6310 [main] ERROR digester.Digester - Parse Error at line 188 column
-1: Element "web-app" does not allow "servlet" here.
org.xml.sax.SAXParseException: Element "web-app" does not allow
"servlet" here.
at org.apache.crimson.parser.Parser2.error(Parser2.java:3160)

The problem is that I can not identify what app yhas the error.
That's just a suggestion for the dev team.
Or I missed something?

--
Emerson Cargnin
Analista de Sistemas - Gerente Regional Auxiliar - Tubarão
Setor de Desenvolvimento de Sistemas - TRE-SC
tel : (048) - 251-3700 - Ramal 3181
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Re: [OT] - JVM Max Heap Size on Linux

I thought the only way to run a 64bit VM was on solaris, which means
you have to use the Sun JVM.  Does IBM offer a 64bit JVM now?

peter


On Fri, 13 Aug 2004 11:55:44 -0500, Caldarale, Charles R
<[EMAIL PROTECTED]> wrote:
> > From: Dale, Matt [mailto:[EMAIL PROTECTED]
> > Subject: [OT] - JVM Max Heap Size on Linux
> >
> > Has anyone got around the maximum heap size of 2G on linux?
> > We've got a new server with 12G of ram which was going to be
> > used for an uber tomcat but this plan may have to be changed
> > if we can't get more than 2G of memory used for the JVM.
> 
> What kind of hardware?  A single process on a regular x86 machine can only access 
> 4GB of virtual space, regardless of the amount of real memory you have, unless you 
> use some of the OS-specific address extension mechanisms (which the JVM doesn't).  
> If you have an AMD64 and the appropriate version of Linux, you could try the Sun 
> 64-bit JVM (see the 5.0 Beta 3 download list).
> 
> - Chuck
> 
> THIS COMMUNICATION MAY CONTAIN CONFIDENTIAL AND/OR OTHERWISE PROPRIETARY MATERIAL 
> and is thus for use only by the intended recipient. If you received this in error, 
> please contact the sender and delete the e-mail and its attachments from all 
> computers.
> 
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RE: better error message a web.xml has errors

Hi,
As one poster said, which context is causing the error is a line or two above the 
error message itself in web.xml.  As another poster said, you can (and I would add 
that you should) validate your web.xml outside of Tomcat using a variety of XML 
validation tools like XMLSpy.

Yoav Shapira
Millennium Research Informatics


>-Original Message-
>From: Emerson Cargnin [mailto:[EMAIL PROTECTED]
>Sent: Friday, August 13, 2004 12:56 PM
>To: Tomcat Users List
>Subject: Re: better error message a web.xml has errors
>
>The problem is that tomcat don't start...
>
>
>Schalk Neethling wrote:
>> I may be in error here but, the client/team from which app the web.xml
>> is causing the error should see that their site is not working. Where
>> the other sites where the web.xml was parsed correctly should see their
>> sites working. If I am correct in this it would be a matter of
>> contacting all clients, or testing yourself if possible, and ask them to
>> see whether their site/app is running.
>>
>> The one that is not, is probably the one with the error in their web.xml
>> and then they can fix the problem and place the  tag in the
>> right place.
>>
>> Emerson Cargnin wrote:
>>
>>> I have a server that has more than 30 apps from different teams.
>>> When starting tomcat i got the erro below
>>>
>>>
>>> 6310 [main] ERROR digester.Digester  - Parse Error at line 188 column
>>> -1: Element "web-app" does not allow "servlet" here.
>>> org.xml.sax.SAXParseException: Element "web-app" does not allow
>>> "servlet" here.
>>> at org.apache.crimson.parser.Parser2.error(Parser2.java:3160)
>>>
>>>
>>> The problem is that I can not identify what app yhas the error.
>>> That's just a suggestion for the dev team.
>>> Or I missed something?
>>>
>>>
>>
>
>
>--
>Emerson Cargnin
>Analista de Sistemas - Gerente Regional Auxiliar - Tubarão
>Setor de Desenvolvimento de Sistemas - TRE-SC
>tel : (048) - 251-3700 - Ramal 3181
>
>-
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RE: [OT] - JVM Max Heap Size on Linux


Good point, its an IBM machine with 16 P4's and 12gig of ram. So its looking like 
we'll not be able to run it as 1 tomcat process. So it might have to be a cluster of 
them on the same box. I'm awaiting a bug fix in clustering with big sessions before I 
can cluster though. Might have to come up with something else to keep us going in the 
mean time.

Ta
Matt

-Original Message-
From: Caldarale, Charles R [mailto:[EMAIL PROTECTED]
Sent: 13 August 2004 17:56
To: Tomcat Users List
Subject: RE: [OT] - JVM Max Heap Size on Linux


> From: Dale, Matt [mailto:[EMAIL PROTECTED]
> Subject: [OT] - JVM Max Heap Size on Linux
> 
> Has anyone got around the maximum heap size of 2G on linux? 
> We've got a new server with 12G of ram which was going to be 
> used for an uber tomcat but this plan may have to be changed 
> if we can't get more than 2G of memory used for the JVM.

What kind of hardware?  A single process on a regular x86 machine can only access 4GB 
of virtual space, regardless of the amount of real memory you have, unless you use 
some of the OS-specific address extension mechanisms (which the JVM doesn't).  If you 
have an AMD64 and the appropriate version of Linux, you could try the Sun 64-bit JVM 
(see the 5.0 Beta 3 download list).

 - Chuck


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RE: [OT] - JVM Max Heap Size on Linux

Hi,

Just out of curiosity, what app(s) are you running that need a heap
greater than 2GB?  Or what load on those apps?  You obviously don't need
to give confidential details, I'm just curious about the type of app and
its architecture.

 

Yoav Shapira
Millennium Research Informatics

-Original Message-
From: Dale, Matt [mailto:[EMAIL PROTECTED] 
Sent: Friday, August 13, 2004 12:41 PM
To: Tomcat Users List (E-mail)
Subject: [OT] - JVM Max Heap Size on Linux

 

Hi, 

Has anyone got around the maximum heap size of 2G on linux? We've got a
new server with 12G of ram which was going to be used for an uber tomcat
but this plan may have to be changed if we can't get more than 2G of
memory used for the JVM.

Ta 
Matt

Re: better error message a web.xml has errors

2004-08-13 Thread Emerson Cargnin

as I said before, tomcat don't start
Mark Thomas wrote:
Look in the manager app. It will show which app isn’t running.
Mark 


-Original Message-
From: Emerson Cargnin [mailto:[EMAIL PROTECTED] 
Sent: Friday, August 13, 2004 12:01 AM
To: Tomcat Users List
Subject: better error message a web.xml has errors

I have a server that has more than 30 apps from different teams.
When starting tomcat i got the erro below
6310 [main] ERROR digester.Digester  - Parse Error at line 188 column 
-1: Element "web-app" does not allow "servlet" here.
org.xml.sax.SAXParseException: Element "web-app" does not allow 
"servlet" here.
at org.apache.crimson.parser.Parser2.error(Parser2.java:3160)

The problem is that I can not identify what app yhas the error.
That's just a suggestion for the dev team.
Or I missed something?
--
Emerson Cargnin
Analista de Sistemas - Gerente Regional Auxiliar - Tubarão
Setor de Desenvolvimento de Sistemas - TRE-SC
tel : (048) - 251-3700 - Ramal 3181
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Setor de Desenvolvimento de Sistemas - TRE-SC
tel : (048) - 251-3700 - Ramal 3181
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Re: better error message a web.xml has errors

2004-08-13 Thread Emerson Cargnin

The problem is that tomcat don't start...
Schalk Neethling wrote:
I may be in error here but, the client/team from which app the web.xml 
is causing the error should see that their site is not working. Where 
the other sites where the web.xml was parsed correctly should see their 
sites working. If I am correct in this it would be a matter of 
contacting all clients, or testing yourself if possible, and ask them to 
see whether their site/app is running.

The one that is not, is probably the one with the error in their web.xml 
and then they can fix the problem and place the  tag in the 
right place.

Emerson Cargnin wrote:
I have a server that has more than 30 apps from different teams.
When starting tomcat i got the erro below
6310 [main] ERROR digester.Digester  - Parse Error at line 188 column 
-1: Element "web-app" does not allow "servlet" here.
org.xml.sax.SAXParseException: Element "web-app" does not allow 
"servlet" here.
at org.apache.crimson.parser.Parser2.error(Parser2.java:3160)

The problem is that I can not identify what app yhas the error.
That's just a suggestion for the dev team.
Or I missed something?



--
Emerson Cargnin
Analista de Sistemas - Gerente Regional Auxiliar - Tubarão
Setor de Desenvolvimento de Sistemas - TRE-SC
tel : (048) - 251-3700 - Ramal 3181
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RE: [OT] - JVM Max Heap Size on Linux

2004-08-13 Thread Caldarale, Charles R

> From: Dale, Matt [mailto:[EMAIL PROTECTED]
> Subject: [OT] - JVM Max Heap Size on Linux
> 
> Has anyone got around the maximum heap size of 2G on linux? 
> We've got a new server with 12G of ram which was going to be 
> used for an uber tomcat but this plan may have to be changed 
> if we can't get more than 2G of memory used for the JVM.

What kind of hardware?  A single process on a regular x86 machine can only access 4GB 
of virtual space, regardless of the amount of real memory you have, unless you use 
some of the OS-specific address extension mechanisms (which the JVM doesn't).  If you 
have an AMD64 and the appropriate version of Linux, you could try the Sun 64-bit JVM 
(see the 5.0 Beta 3 download list).

 - Chuck


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Re: SOLVED: How to get the context path for a web application?

2004-08-13 Thread Jacob Kjome

Quoting David Wall <[EMAIL PROTECTED]>:

> >contextPath = path.substring(0, path.lastIndexOf("/"));
> >contextPath = contextPath.substring(contextPath.lastIndexOf("/") +
> 1);
> 
> This looks like a reasonable hack, but isn't it true that the filesystem
> path and the context path don't have to match?  For example, I can map "" to
> /webapps/ROOT can't I?  Or map "/myapp" to "/webapps/somethingelse"?
> 
> David

The path returned by context.getResource("/") has nothing whatsoever to do with
the file system.  By your logic, my app located at
"C:\apps\myappbuld\target\war", using said method above, would end up with the
value "war".  Yet, it ends up with whatever I set the "path" to in my context
configuration file.

If you want to continue to challenge this, do the test yourself.  If you find
something different than what I describe, let me know.


Jake

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[OT] - JVM Max Heap Size on Linux

Title: [OT] - JVM Max Heap Size on Linux






Hi,


Has anyone got around the maximum heap size of 2G on linux? We've got a new server with 12G of ram which was going to be used for an uber tomcat but this plan may have to be changed if we can't get more than 2G of memory used for the JVM.

Ta

Matt



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Re: SOLVED: How to get the context path for a web application?

2004-08-13 Thread David Wall

>contextPath = path.substring(0, path.lastIndexOf("/"));
>contextPath = contextPath.substring(contextPath.lastIndexOf("/") +
1);

This looks like a reasonable hack, but isn't it true that the filesystem
path and the context path don't have to match?  For example, I can map "" to
/webapps/ROOT can't I?  Or map "/myapp" to "/webapps/somethingelse"?

David


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RE: SOLVED: How to get the context path for a web application?

2004-08-13 Thread Mike Curwen

I'm never sure why smart people get this confused.
 
ContextPath... has nothing whatsoever to do with  running in a WAR, from a
database, or exploded from a file system.

For simple little things that an application might want to do like, oh, I
don't know... reminder emails that might contain a link to the webapp in
question.  At that point, there is no request, since this is probably a
scheduled occurrence. I suppose rather than use a scheduler, I could use
cron and wget to hit a URL, in which case, voila, I'd have a
HttpServletRequest. But wouldn't it be great if you could do
application.getContextPath()?  
 
But alas, the expert group feels the answer is 'no'. Fine, whatever.

It seems ridiculous that the application should not know anything about "who
it is", or "under what URL/I I'm running" or "however you want to think of
it", until an HttpRequest arrives on the scene. 

I just couldn't let it pass without pointing out that the one (contextPath)
has nothing to do with the reasons that are normally cited for its exclusion
from anything but HttpServletRequest.


> -Original Message-
> From: Ben Souther [mailto:[EMAIL PROTECTED] 
> Sent: Friday, August 13, 2004 9:12 AM
> To: Tomcat Users List
> Subject: Re: SOLVED: How to get the context path for a web 
> application?
> 
> 
> Per the servlet spec, a j2ee app isn't required to have an 
> app path. The entire war file can be deployed remotely and 
> run without ever being 
> unpacked. In a case like that, there would be no path to the 
> application.
> 


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ClientAbortException - can't catch?

2004-08-13 Thread Ruth, Brice

I'm seeing a lot of ClientAbortExceptions being thrown in my catalina 
log and I've tried catching them in my Filters, since it would appear 
that's the logical place to catch 'em (its in the stack trace) - but for 
some reason, it isn't working ... they're still getting thrown.

Any ideas?
--
Brice Ruth, Sr. IT Analyst
Fiskars Brands Inc
http://www.fiskarsbrands.com/
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RE: SOLVED: How to get the context path for a web application?

Hi,
Don't even bother continuing this thread, it's pointless.  Please address all 
Spec-related questions and comments to the Expert Group.  That's why they exist.  Some 
people just want to debate things forever and feel like their own use-cases have to be 
global just because...

Yoav Shapira
Millennium Research Informatics


>-Original Message-
>From: Ben Souther [mailto:[EMAIL PROTECTED]
>Sent: Friday, August 13, 2004 10:12 AM
>To: Tomcat Users List
>Subject: Re: SOLVED: How to get the context path for a web application?
>
>Per the servlet spec, a j2ee app isn't required to have an app path.
>The entire war file can be deployed remotely and run without ever being
>unpacked. In a case like that, there would be no path to the application.
>
>
>
>On Friday 13 August 2004 10:01 am, Endre Stølsvik wrote:
>> But, why wouldn't all be happy? And why isn't it simple?
>
>--
>Ben Souther
>F.W. Davison & Company, Inc.
>
>
>This e-mail message, and any accompanying documents, is for the sole use of
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>contact our office by email or by telephone at (508) 747-7261 and
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Re: SOLVED: How to get the context path for a web application?

2004-08-13 Thread Ben Souther

Per the servlet spec, a j2ee app isn't required to have an app path.
The entire war file can be deployed remotely and run without ever being 
unpacked. In a case like that, there would be no path to the application.



On Friday 13 August 2004 10:01 am, Endre Stølsvik wrote:
> But, why wouldn't all be happy? And why isn't it simple?

-- 
Ben Souther
F.W. Davison & Company, Inc.


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RE: SOLVED: How to get the context path for a web application?

2004-08-13 Thread Endre Stølsvik

On Fri, 13 Aug 2004, Shapira, Yoav wrote:

| Hi,
| And of course, since you can get the source for JSR154, there's nothing
| preventing you from adding this method and running with a custom servlet
| jar in your container.  (It's at
| http://cvs.apache.org/viewcvs.cgi/jakarta-servletapi-5/jsr154/, complete
| with a build file).

Hehe! "Forking" the JSR, that'd be a little hefty, don't you think? ;)
  Ask customers to dig up the servlet.jar from their chosen Servlet
Container, replace it with this special one, binary-patch the potentially
obfuscated class-files to implement this method, and -then- deploy the
application. Yeah, why not..!

I think I'd rather use one of the hacks suggested here, or simply
configure it in web.xml or similar, as you already suggested.

But, why wouldn't all be happy? And why isn't it simple?

Endre


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Re: REG: session

2004-08-13 Thread QM

On Sun, Jun 13, 2004 at 08:59:19PM +0800, Venu wrote:
: Hello Jignesh ,
: Thankx for ur reply
: can u explain a bit elobrate..

1/ 
http://www.google.com/search?hl=en&ie=ISO-8859-1&q=session+listener+sessionDestroy&btnG=Google+Search

2/ you do realize, the date on your computer is about 8 weeks behind,
right ;)


-QM

-- 

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Re: tomcat performance/GC with JVMStat's visualgc

you can always try JFluid, which is an experimental VM from sun that
has some cool profiling features.

peter


On Fri, 13 Aug 2004 09:05:51 -0400, Nandish Rudra <[EMAIL PROTECTED]> wrote:
> JProbe is also a nice tool for tracking JVM behaviour. You may want to look
> into it.
> 
> Nandish Rudra
> ECI Conference Call Services, LLC
> 
> 
> 
> -Original Message-
> From: Rajesh [mailto:[EMAIL PROTECTED]
> Sent: Friday, August 13, 2004 1:08 AM
> To: [EMAIL PROTECTED]
> Subject: tomcat performance/GC with JVMStat's visualgc
> 
> Hai all
> 
> how to check Tomcat's garbage collectioin with JVMStat's visualgc
> 
> Rajesh
> 
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Re: REG: session

2004-08-13 Thread Venu

Hello Jignesh ,
Thankx for ur reply
can u explain a bit elobrate..


- Original Message - 
From: "Jignesh Patel" <[EMAIL PROTECTED]>
To: "Tomcat Users List" <[EMAIL PROTECTED]>
Sent: Saturday, August 14, 2004 6:15 AM
Subject: Re: REG: session


> Very simple,
> User session listener, and put your database access code in
> sessionDestroy method().
>
> -Jignesh
> On Sun, 2004-06-13 at 06:52, Venu wrote:
> > Hello EveryOne,
> >
> > I have stucked at a point well i am using mysql as database where i am
buidling a web application.
> >
> > For locking the multiusers i am using edit_status in each and every
table..
> >
> > Let say a user logged in the edit_status value for the logged in user is
"per_id" and when the user log's out the edit_Status value is going to be
"0".
> >
> > But the problem comes when the user logged in but doesnt log's out in
sense if his system hangs or powershutdown's then his record is going to be
locked and he wont able to login once again...
> >
> > is there any way which i can create a session with session time when the
user is not responding at the server (Tomcat) a bean executes release the
tables...while doing these i need to carry out the excat per_id of that
person. or else how to call another jsp inside web.xml when the session
expires
> >
> >
> > I will be very thank ful if i get any suggestions from the forum...
> >
> > Best Regard's
> > Venu
> >
> >
> >
> >


> >
>
>
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RE: SOLVED: How to get the context path for a web application?

Hi,
And of course, since you can get the source for JSR154, there's nothing preventing you 
from adding this method and running with a custom servlet jar in your container.  
(It's at http://cvs.apache.org/viewcvs.cgi/jakarta-servletapi-5/jsr154/, complete with 
a build file).

Yoav Shapira
Millennium Research Informatics


>-Original Message-
>From: Endre Stølsvik [mailto:[EMAIL PROTECTED]
>Sent: Friday, August 13, 2004 5:27 AM
>To: Tomcat Users List
>Subject: Re: SOLVED: How to get the context path for a web application?
>
>On Thu, 12 Aug 2004, Jacob Kjome wrote:
>
>| To get the context path at init time, try this
>
>Thanks..! Good to see that others (log4j!!) have this problem!
>  However, I have been thinking along these lines (the second idea
>presented) already, but it then again boils down to that you really cannot
>assume anything about what environment you're within. See, typically in
>the development environements we use, the dirname of the webapp have
>nothing in common with the "mount name" (you specify that in the tomcat
>server config file, or these other "xml-snippets" outside of the file) -
>thus I'm back to the starting point: no knowledge!
>
>If only the SerlvetContext object would be so nice as to have a simple
>method getContextPath(), we'd all be happy!
>
>Endre
>
>
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RE: Tomcat startup error

Hola,
Also make sure you installed Tomcat properly, specifically using gtar
(the GNU tar) instead of the normal tar if unpacking a .tar.gz
distribution.

Yoav Shapira
Millennium Research Informatics


>-Original Message-
>From: QM [mailto:[EMAIL PROTECTED]
>Sent: Thursday, August 12, 2004 6:28 PM
>To: Tomcat Users List
>Subject: Re: Tomcat startup error
>
>On Thu, Aug 12, 2004 at 02:30:37PM -0700, Techs wrote:
>: We're running tomcat 4.1 on redhat linux 9, when I try to start the
>service
>: it it fails. The following is located in the catalina.out file:
>:
>: java.util.zip.ZipException: No such file or directory
>: at java.util.zip.ZipFile.open(Native Method)
>: at java.util.zip.ZipFile.(ZipFile.java:112)
>: at java.util.jar.JarFile.(JarFile.java:127)
>: at java.util.jar.JarFile.(JarFile.java:65)
>: at
>:
>org.apache.catalina.loader.StandardClassLoader.addRepositoryInternal(Un
know
>n
>: Source)
>
>Likely a permissions problem in one of the directories mentioned below.
>This has bitten me before...
>
>
>: Anybody have a clue? I haven't really working with tomcat before,
don't
>know
>: where to start to look? If it gave the name of a conf file error or
the
>: actual file that was missing that would be a help...
>
>Given the class, likely it's one of the Tomcat standard repositories
>(common/lib or shared/lib) or your webapp's WEB-INF/lib.
>
>(This is based on a hunch; I have *not* read the code ;)
>
>-QM
>
>
>--
>
>software  -- http://www.brandxdev.net
>tech news -- http://www.RoarNetworX.com
>
>
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RE: tomcat performance/GC with JVMStat's visualgc

2004-08-13 Thread Nandish Rudra

JProbe is also a nice tool for tracking JVM behaviour. You may want to look
into it. 

Nandish Rudra
ECI Conference Call Services, LLC

-Original Message-
From: Rajesh [mailto:[EMAIL PROTECTED]
Sent: Friday, August 13, 2004 1:08 AM
To: [EMAIL PROTECTED]
Subject: tomcat performance/GC with JVMStat's visualgc 


Hai all

how to check Tomcat's garbage collectioin with JVMStat's visualgc

Rajesh

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RE: SOLVED: How to get the context path for a web application?

Hi,
No, not all of us will be happy.  And it's not simple.

Yoav Shapira
Millennium Research Informatics


>-Original Message-
>From: Endre Stølsvik [mailto:[EMAIL PROTECTED]
>Sent: Friday, August 13, 2004 5:27 AM
>To: Tomcat Users List
>Subject: Re: SOLVED: How to get the context path for a web application?
>
>On Thu, 12 Aug 2004, Jacob Kjome wrote:
>
>| To get the context path at init time, try this
>
>Thanks..! Good to see that others (log4j!!) have this problem!
>  However, I have been thinking along these lines (the second idea
>presented) already, but it then again boils down to that you really cannot
>assume anything about what environment you're within. See, typically in
>the development environements we use, the dirname of the webapp have
>nothing in common with the "mount name" (you specify that in the tomcat
>server config file, or these other "xml-snippets" outside of the file) -
>thus I'm back to the starting point: no knowledge!
>
>If only the SerlvetContext object would be so nice as to have a simple
>method getContextPath(), we'd all be happy!
>
>Endre
>
>
>-
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regarding link to download jakarta-tomcat 4.1.24

2004-08-13 Thread Singh, Manish

Hi there

 

Could anyone give me the link from where I could download
"jakarta-tomcat 4.1.27" source code or binary code.

 

 

Thanks in advance

 

regards

Manish Kumar Singh

FirstDoc, FCG India

080-5691,ext:-2416

As ur GOD,so ur world

as ur worship,.so ur LIFE

RE: installing tomcat 4.1.27 on linux

Hi,
You can find RPM distros for Tomcat on JPackage.com -- they do a good
job.  They use a standard Linux layout.

Or you can download the Tomcat .zip or .tar.gz distributions and unpack
them yourself.  Obviously the .exe distro is for Windows only.  These
distributions use a standard Tomcat structure.  This will result in your
getting more support on the mailing list and in general.  So both
approaches have advantages.

As others have said, Tomcat is a Java product.  The only native parts,
which are therefore different on Linux from Windows, are some of the web
server connectors e.g. mod_jk, and the daemon invocation mechanism (jsvc
on unix, procrun on windows).

Yoav Shapira
Millennium Research Informatics


>-Original Message-
>From: Stephen Charles Huey [mailto:[EMAIL PROTECTED]
>Sent: Thursday, August 12, 2004 6:14 PM
>To: Tomcat User
>Subject: installing tomcat 4.1.27 on linux
>
>We're moving Tomcat over to a Linux box, and we're under pressure to
get
>it done as quickly as possible and put it into production right away
>even though none of us knows Linux all that well beyond me using
Solaris
>back in my school days!  So, I'm looking for Tomcat 4.1.27 for Linux,
>and I don't see that available here:
>
>http://jakarta.apache.org/site/binindex.cgi
>
>However, in searching around, I found this, and I'm wondering if this
is
>the right thing for me to be using:
>
>http://rpmfind.net/linux/RPM/suse/9.0/i386/suse/i586/jakarta-tomcat-4.1
.27-
>63.i586.html
>
>I've heard about RPM only in the last day or so when looking around for
>utilities for Linux.  I'll probably want the RPM version for Tomcat,
>right?  This page talks about RPM:
>
>http://www.rpm.org/
>
>But I'm wondering if it comes with Red Hat 8 (I can't tell yet--my boss
>is installing Red Hat across town and I'm just doing my homework so I'm
>ready to roll when he's done with all the things he has to do on his
>end).
>
>Thanks,
>Stephen
>
>-
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RE: Bug in deploying .war with Tomcat Manager.

Hi,
Turn off autoDeploy and stick to manual Manager deploys only to avoid duplicate 
deployments (one automatic, one manual that you did with the Manager).

Yoav Shapira
Millennium Research Informatics


>-Original Message-
>From: Ronald Klop [mailto:[EMAIL PROTECTED]
>Sent: Friday, August 13, 2004 5:19 AM
>To: [EMAIL PROTECTED]
>Subject: Bug in deploying .war with Tomcat Manager.
>
>
>Hello,
>
>I've tried this on FreeBSD 5 with Tomcat 5.0.27 and on Windows XP with
>Tomcat 5.0.24.
>Both using JDK 1.4.2.
>
>I made a war file of my webapp with the name crm.war.
>The war file contains this context.xml in the META-INF directory.
>
>
>
>
>
>When I upload/deploy this via Tomcat Manager, Tomcat tries to start the
>context twice.
>Once with path "" and once with path "/crm".
>This results in the following stacktrace.
>Tomcat Manager does show two deployed contexts after clicking 'List
>Applications' again.
>So the stacktrace/exception doesn't prevent it from starting the contexts.
>
Begin stacktrace
>
>13-aug-2004 10:59:21 org.apache.catalina.core.StandardHostDeployer install
>INFO: Processing Context configuration file URL
>file:/C:/Tomcat5/conf/Catalina/localhost/crm.xml
>13-aug-2004 10:59:21 org.apache.catalina.core.StandardHostDeployer install
>INFO: Installing web application from URL
>jar:file:/C:/Tomcat5/webapps/crm.war!/
>
>13-aug-2004 11:00:54 org.apache.catalina.core.StandardHostDeployer install
>INFO: Processing Context configuration file URL
>file:C:\Tomcat5\conf\Catalina\localhost\crm.xml
>13-aug-2004 11:00:54 org.apache.commons.digester.Digester endElement
>SEVERE: End event threw exception
>java.lang.reflect.InvocationTargetException
>   at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>   at
>sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:3
>9)
>   at
>sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImp
>l.java:25)
>   at java.lang.reflect.Method.invoke(Method.java:324)
>   at
>org.apache.commons.beanutils.MethodUtils.invokeMethod(MethodUtils.java:252)
>   at org.apache.commons.digester.SetNextRule.end(SetNextRule.java:256)
>   at org.apache.commons.digester.Rule.end(Rule.java:276)
>   at
>org.apache.commons.digester.Digester.endElement(Digester.java:1058)
>   at
>org.apache.catalina.util.CatalinaDigester.endElement(CatalinaDigester.java:
>76)
>   at org.apache.xerces.parsers.AbstractSAXParser.endElement(Unknown
>Source)
>   at
>org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanEndElement(Unknow
>n Source)
>   at
>org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispat
>cher.dispatch(Unknown Source)
>   at
>org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown
>Source)
>   at org.apache.xerces.parsers.XML11Configuration.parse(Unknown
>Source)
>   at org.apache.xerces.parsers.XML11Configuration.parse(Unknown
>Source)
>   at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
>   at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)
>   at org.apache.commons.digester.Digester.parse(Digester.java:1567)
>   at
>org.apache.catalina.core.StandardHostDeployer.install(StandardHostDeployer.
>java:488)
>   at
>org.apache.catalina.core.StandardHost.install(StandardHost.java:863)
>   at
>org.apache.catalina.startup.HostConfig.deployDescriptors(HostConfig.java:48
>2)
>   at
>org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:427)
>   at
>org.apache.catalina.startup.HostConfig.check(HostConfig.java:1064)
>   at
>org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:327)
>   at
>org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSuppo
>rt.java:119)
>   at
>org.apache.catalina.core.StandardHost.backgroundProcess(StandardHost.java:8
>00)
>   at
>org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.process
>Children(ContainerBase.java:1619)
>   at
>org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.process
>Children(ContainerBase.java:1628)
>   at
>org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.run(Con
>tainerBase.java:1608)
>   at java.lang.Thread.run(Thread.java:534)
>Caused by: java.lang.IllegalStateException: Context path  is already in use
>   at
>org.apache.catalina.core.StandardHostDeployer.addChild(StandardHostDeployer
>.java:896)
>   ... 30 more
>13-aug-2004 11:00:54 org.apache.catalina.startup.HostConfig
>deployDescriptors
>SEVERE: Error deploying configuration descriptor crm.xml
>java.io.IOException: java.lang.IllegalStateException: Context path  is
>already in use
>   at
>org.apache.catalina.core.StandardHostDeployer.install(StandardHostDeployer.
>java:494)
>   at
>org.apache.catalina.core.StandardHost.install(StandardHost.java:863)
>   at
>org.apache.catalina.startup.HostConfig.deployDescriptors(HostConfig.java:48
>2)
>

RE: $CATALINA_HOME\shared configuration question

Hi,

>We're in the process of adopting the use of the
>$CATALINA_HOME\shared\classes
>and $CATALINA_HOME\shared\lib directories (windows platform) to
encourage
>greater code sharing and integration, and I'm having trouble getting
Tomcat
>to
>watch these folders for changes and refresh it's cache if such changes
are
>present.
>
>As near as I can tell, for a typical context, it seems the way to do
this
>is to
>hop into the server.xml file and set the "reloadable" value to true.
>
>However, I'm not seeing a context within that file that pertains to the
>$CATALINA_HOME\shared directory.
>
>So, the question: where does one go to configure the
$CATALINA_HOME\shared
>context to be reloadable?

Shared is not a context, it's not a webapp, it's not reloadable.  That's
the end of that story.

And in general I'd say be careful with your approach to "encourage
greater code sharing and integration" because webapps are supposed to be
self-contained.  The common and shared classloader repositories are to
be used only in special circumstances, such as making JDBC drivers
visible to the server.  You should consider alternative designs, such as
remote beans or facilities like JMS as opposed to using shared/common
code.  Of course there are exceptions to all cases, but I wanted to
raise this caution flag.

Yoav

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Re: REG: session

2004-08-13 Thread Jignesh Patel

Very simple,
User session listener, and put your database access code in
sessionDestroy method().

-Jignesh
On Sun, 2004-06-13 at 06:52, Venu wrote:
> Hello EveryOne,
> 
> I have stucked at a point well i am using mysql as database where i am buidling a 
> web application.
> 
> For locking the multiusers i am using edit_status in each and every table..
> 
> Let say a user logged in the edit_status value for the logged in user is "per_id" 
> and when the user log's out the edit_Status value is going to be "0".
> 
> But the problem comes when the user logged in but doesnt log's out in sense if his 
> system hangs or powershutdown's then his record is going to be locked and he wont 
> able to login once again...
> 
> is there any way which i can create a session with session time when the user is not 
> responding at the server (Tomcat) a bean executes release the tables...while doing 
> these i need to carry out the excat per_id of that person. or else how to call 
> another jsp inside web.xml when the session expires
> 
> 
> I will be very thank ful if i get any suggestions from the forum...
> 
> Best Regard's
> Venu 
> 
> 
>   
>   
> 
>  


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Re: installing tomcat 4.1.27 on linux

2004-08-13 Thread Chong Yu Meng

I've written a kind of quick start guide that hopefully will be useful 
to you. You can find it here : http://cymulacrum.net. Just scroll down 
and look for the Tomcat 4 on Linux link. I'm currently updating my 
Tomcat 5 write-up with help from some volunteers. I've stopped updating 
my Tomcat 4 write-up, so if you find anything there that doesn't work, 
please post to this mailing list.

Regards,
pascal chong
Stephen Charles Huey wrote:
Sounds good to me!  Usually when we move Tomcat to a new Windows
machine, we just use that same executable zip
(jakarta-tomcat-4.1.27.exe) to install Tomcat on the new machine, and
then copy over our directories from the original machine to replace the
Tomcat directory that got created.  I know this might be a really dumb
question, but will that .exe file run and install everything on the
Linux box, or will I have to use jakarta-tomcat-4.1.27.zip and extract
everything?  It's all slowly and hazily making sense...I hope...on Red
Hat I won't have to "install" it quite as "much" as Windows which needs
to put things into the registries, etc, right?  So I just extract it and
put some kind of symbolic link to the Tomcat executable in usr/local/bin
or something like that, huh?  But will that be enough to mimic the
functionality we usually have, since typically on Windows we run it as a
service?  Sorry for my rambling...
- Original message -
From: "Robert F. Hall" <[EMAIL PROTECTED]>
To: "Tomcat Users List" <[EMAIL PROTECTED]>
Date: Thu, 12 Aug 2004 15:21:24 -0700
Subject: Re: installing tomcat 4.1.27 on linux
Howdy,
Tomcat is written in Java and is OS independent, you don't need a linux 
specific install.
We have the same Tomcat install running on Solaris, Linux, and Windoze.

-Robert
Stephen Charles Huey wrote:
 

We're moving Tomcat over to a Linux box, and we're under pressure to get
it done as quickly as possible and put it into production right away
even though none of us knows Linux all that well beyond me using Solaris
back in my school days!  So, I'm looking for Tomcat 4.1.27 for Linux,
and I don't see that available here:
http://jakarta.apache.org/site/binindex.cgi
However, in searching around, I found this, and I'm wondering if this is
the right thing for me to be using:
http://rpmfind.net/linux/RPM/suse/9.0/i386/suse/i586/jakarta-tomcat-4.1.27-63.i586.html
I've heard about RPM only in the last day or so when looking around for
utilities for Linux.  I'll probably want the RPM version for Tomcat,
right?  This page talks about RPM:
http://www.rpm.org/
But I'm wondering if it comes with Red Hat 8 (I can't tell yet--my boss
is installing Red Hat across town and I'm just doing my homework so I'm
ready to roll when he's done with all the things he has to do on his
end).  

Thanks,
Stephen
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--
===
Pascal Chong
email: [EMAIL PROTECTED]
web: http://cymulacrum.net
/"\
\ / ASCII ribbon campaign
X  against HTML mail 
/ \ and postings

===

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REG: session

2004-08-13 Thread Venu

Hello EveryOne,

I have stucked at a point well i am using mysql as database where i am buidling a web 
application.

For locking the multiusers i am using edit_status in each and every table..

Let say a user logged in the edit_status value for the logged in user is "per_id" and 
when the user log's out the edit_Status value is going to be "0".

But the problem comes when the user logged in but doesnt log's out in sense if his 
system hangs or powershutdown's then his record is going to be locked and he wont able 
to login once again...

is there any way which i can create a session with session time when the user is not 
responding at the server (Tomcat) a bean executes release the tables...while doing 
these i need to carry out the excat per_id of that person. or else how to call another 
jsp inside web.xml when the session expires


I will be very thank ful if i get any suggestions from the forum...

Best Regard's
Venu

Re: No access logs!

2004-08-13 Thread Tim Funk

Is there any information in the other logs about this not starting?
-Tim
James H wrote:
There are no  tags. Are we getting warmer?
- Original Message - 
From: "QM" <[EMAIL PROTECTED]>
To: "Tomcat Users List" <[EMAIL PROTECTED]>
Sent: Thursday, August 12, 2004 11:25 PM
Subject: Re: No access logs!


On Thu, Aug 12, 2004 at 10:19:55PM +0100, James H wrote:
: I have installed Tomcat 5 recently, and it's not producing access logs.
I have the
:
: suffix=".txt"
:  pattern="common" resolveHosts="false"/>
:
: but in my server.xml file, but there are no access logs produced
anywhere (only localhost logs).
:
: I don't know much about Tomcat, so maybe I'm missing something obvious.
Does anyone have any ideas?
Check  tags for the "override" attr, and confirm that 
is in the right part of server.xml. (IIRC it can be in a few places, but
not all ;)
For the archives: if your Valve is defined in context.xml inside a WAR
file, be sure to check the deployed XML file in
{tomcat}/conf/{engine}/{host}/{context}.xml
(or remove it, to force Tomcat to reload the WAR files context.xml.
-QM
--
software  -- http://www.brandxdev.net
tech news -- http://www.RoarNetworX.com
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Ruth R Wu-Wong/SANTACLARA/ADD/ABBOTT is out of the office.

2004-08-13 Thread ruth . r . wuwong

I will be out of the office starting  08/13/2004 and will not return until
08/16/2004.

During my absence, please contact Masaki Nakane at x88508 or Doug Dixon at
x60449 if you have a question regarding the VDRA project.

Ruth


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Re: SOLVED: How to get the context path for a web application?

2004-08-13 Thread Endre Stølsvik

On Thu, 12 Aug 2004, Jacob Kjome wrote:

| To get the context path at init time, try this

Thanks..! Good to see that others (log4j!!) have this problem!
  However, I have been thinking along these lines (the second idea
presented) already, but it then again boils down to that you really cannot
assume anything about what environment you're within. See, typically in
the development environements we use, the dirname of the webapp have
nothing in common with the "mount name" (you specify that in the tomcat
server config file, or these other "xml-snippets" outside of the file) -
thus I'm back to the starting point: no knowledge!

If only the SerlvetContext object would be so nice as to have a simple
method getContextPath(), we'd all be happy!

Endre


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Bug in deploying .war with Tomcat Manager.

2004-08-13 Thread Ronald Klop

Hello,
I've tried this on FreeBSD 5 with Tomcat 5.0.27 and on Windows XP with Tomcat 5.0.24.
Both using JDK 1.4.2.
I made a war file of my webapp with the name crm.war.
The war file contains this context.xml in the META-INF directory.



When I upload/deploy this via Tomcat Manager, Tomcat tries to start the context twice.
Once with path "" and once with path "/crm".
This results in the following stacktrace.
Tomcat Manager does show two deployed contexts after clicking 'List Applications' 
again.
So the stacktrace/exception doesn't prevent it from starting the contexts.
Begin stacktrace
13-aug-2004 10:59:21 org.apache.catalina.core.StandardHostDeployer install
INFO: Processing Context configuration file URL 
file:/C:/Tomcat5/conf/Catalina/localhost/crm.xml
13-aug-2004 10:59:21 org.apache.catalina.core.StandardHostDeployer install
INFO: Installing web application from URL jar:file:/C:/Tomcat5/webapps/crm.war!/
13-aug-2004 11:00:54 org.apache.catalina.core.StandardHostDeployer install
INFO: Processing Context configuration file URL 
file:C:\Tomcat5\conf\Catalina\localhost\crm.xml
13-aug-2004 11:00:54 org.apache.commons.digester.Digester endElement
SEVERE: End event threw exception
java.lang.reflect.InvocationTargetException
   at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
   at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
   at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
   at java.lang.reflect.Method.invoke(Method.java:324)
   at org.apache.commons.beanutils.MethodUtils.invokeMethod(MethodUtils.java:252)
   at org.apache.commons.digester.SetNextRule.end(SetNextRule.java:256)
   at org.apache.commons.digester.Rule.end(Rule.java:276)
   at org.apache.commons.digester.Digester.endElement(Digester.java:1058)
   at 
org.apache.catalina.util.CatalinaDigester.endElement(CatalinaDigester.java:76)
   at org.apache.xerces.parsers.AbstractSAXParser.endElement(Unknown Source)
   at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanEndElement(Unknown 
Source)
   at 
org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(Unknown
 Source)
   at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown 
Source)
   at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
   at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
   at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
   at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)
   at org.apache.commons.digester.Digester.parse(Digester.java:1567)
   at 
org.apache.catalina.core.StandardHostDeployer.install(StandardHostDeployer.java:488)
   at org.apache.catalina.core.StandardHost.install(StandardHost.java:863)
   at org.apache.catalina.startup.HostConfig.deployDescriptors(HostConfig.java:482)
   at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:427)
   at org.apache.catalina.startup.HostConfig.check(HostConfig.java:1064)
   at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:327)
   at 
org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119)
   at 
org.apache.catalina.core.StandardHost.backgroundProcess(StandardHost.java:800)
   at 
org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1619)
   at 
org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1628)
   at 
org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.run(ContainerBase.java:1608)
   at java.lang.Thread.run(Thread.java:534)
Caused by: java.lang.IllegalStateException: Context path  is already in use
   at 
org.apache.catalina.core.StandardHostDeployer.addChild(StandardHostDeployer.java:896)
   ... 30 more
13-aug-2004 11:00:54 org.apache.catalina.startup.HostConfig deployDescriptors
SEVERE: Error deploying configuration descriptor crm.xml
java.io.IOException: java.lang.IllegalStateException: Context path  is already in use
   at 
org.apache.catalina.core.StandardHostDeployer.install(StandardHostDeployer.java:494)
   at org.apache.catalina.core.StandardHost.install(StandardHost.java:863)
   at org.apache.catalina.startup.HostConfig.deployDescriptors(HostConfig.java:482)
   at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:427)
   at org.apache.catalina.startup.HostConfig.check(HostConfig.java:1064)
   at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:327)
   at 
org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119)
   at 
org.apache.catalina.core.StandardHost.backgroundProcess(StandardHost.java:800)
   at 
org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildre

RE: jvmps not displaying id of tomcat running


Firstly I would put double quotes around your environment variable setting.

Secondly, it may be that the user that you are running jvmps as is not the user that 
is running the tomcat process. They must be the same user.

Ah, just thought you will need to start the perf agent as well. Its in the same folder 
as jvmps.

Ta
Matt

-Original Message-
From: Rajesh [mailto:[EMAIL PROTECTED]
Sent: 13 August 2004 09:58
To: [EMAIL PROTECTED]
Subject: jvmps not displaying id of tomcat running


hai all

am trying to check tomcat GC from JVMStat  so i tryed to way in 
catalena.bat first line

first time
SET CATALINA_OPTS = -XX:+PerfBypassFileSystemCheck -verbose:gc

set JAVA_OPTS = -XX:+UsePerfData

second time

SET CATALINA_OPTS =  -verbose:gc

set JAVA_OPTS = -XX:+PerfBypassFileSystemCheck -XX:+UsePerfData

but am not getting the id of the jvm process

can anybody help me

rajesh

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jvmps not displaying id of tomcat running

2004-08-13 Thread Rajesh

hai all
am trying to check tomcat GC from JVMStat  so i tryed to way in 
catalena.bat first line

first time
SET CATALINA_OPTS = -XX:+PerfBypassFileSystemCheck -verbose:gc
set JAVA_OPTS = -XX:+UsePerfData
second time
SET CATALINA_OPTS =  -verbose:gc
set JAVA_OPTS = -XX:+PerfBypassFileSystemCheck -XX:+UsePerfData
but am not getting the id of the jvm process
can anybody help me
rajesh
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Re: Tomcat 4.1.30 adding no-cache to http headers

2004-08-13 Thread Jon Wingfield

I'm sure I said use a Filter mapped to your download urls ;)
The filter gets executed before tomcat's default servlet serves the 
content. The Filter itself would be pretty trivial, just place the code 
I posted in its doFilter(...) method and map it to *.doc in your members 
context.
Maybe it's more work than you were hoping for but considerably less than 
rewriting Tomcat's default servlet or tinkering with the code of the 
SingleSignOn feature.

Good luck,
Jon
Brad Hafichuk wrote:
I agree that that would work, but I'm not using any servlets to download the
files, and thus have no where to place the code. I've basically just set up
a folder, threw the word documents into it, and put a WEB-INF/web.xml (with
security) in it as well. I was using apache's .htaccess before, but needed
to move things to tomcat to use the single-signon.
Any other solutions out there?
Cheers,
Brad
- Original Message - 
From: "Jon Wingfield" <[EMAIL PROTECTED]>
To: "Tomcat Users List" <[EMAIL PROTECTED]>
Sent: Thursday, August 12, 2004 6:09 AM
Subject: Re: Tomcat 4.1.30 adding no-cache to http headers


Yep. Tomcat (reasonably) adds these headers when the requested url is
within a security constraint defined within the web.xml.
In all places on our site where pdf, excel, word docs etc can be
downloaded we have the following code:
final String userAgent = request.getHeader("user-agent");
if (response.containsHeader("Pragma")
&& userAgent!=null
&& userAgent.toUpperCase().indexOf("MSIE")>-1) {
response.setHeader("Pragma", "public");
}
This seems to have solved the issue for us. You could put the above code
in a Filter mapped to your download urls in the members context.
HTH,
Jon


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RE: Need to start Tomcat 4.1 twice

2004-08-13 Thread Jitesh Sinha

After removing lot of NotSerializableException which were generated at the
startup,
I am getting following error(I can see it in log file at startup) .Any ideas
why it will come?




java.io.InvalidClassException: com.cisco.cse.prt.db.HomeSearchDAO; local
class incompatible: stream classdesc serialVersionUID = 7413867846870442998,
local class serialVersionUID = -4255287938880447586
at java.io.ObjectStreamClass.initNonProxy(ObjectStreamClass.java:454)
at java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1511)
at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1425)
at
java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1616)
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1264)
at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1830)
at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1756)
at
java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1636)
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1264)
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:322)
at
org.apache.catalina.session.StandardSession.readObject(StandardSession.java:
1357)
at
org.apache.catalina.session.StandardSession.readObjectData(StandardSession.j
ava:852)
at
org.apache.catalina.session.StandardManager.load(StandardManager.java:411)
at
org.apache.catalina.session.StandardManager.start(StandardManager.java:626)
at
org.apache.catalina.core.StandardContext.start(StandardContext.java:3570)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1188)
at org.apache.catalina.core.StandardHost.start(StandardHost.java:738)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1188)
at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:347)
at org.apache.catalina.core.StandardService.start(StandardService.java:497)
at org.apache.catalina.core.StandardServer.start(StandardServer.java:2189)
at org.apache.catalina.startup.Catalina.start(Catalina.java:512)
at org.apache.catalina.startup.Catalina.execute(Catalina.java:400)
at org.apache.catalina.startup.Catalina.process(Catalina.java:180)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39
)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl
.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:203)

-Original Message-
From: Jitesh Sinha [mailto:[EMAIL PROTECTED]
Sent: Friday, August 13, 2004 12:25 PM
To: Tomcat Users List
Subject: RE: Need to start Tomcat 4.1 twice


Today I tried to see the logs and it contains following error :

2004-08-13 12:21:03 StandardContext[/cse/myapp]: Resources start failed:
2004-08-13 12:21:03 StandardContext[/cse/myapp]: Context startup failed due
to previous errors
2004-08-13 12:21:03 StandardContext[/cse/myapp]: Exception during cleanup
after start failed
LifecycleException:  Container StandardContext[/cse/myapp] has not been
started
at org.apache.catalina.core.StandardContext.stop(StandardContext.java:3643)
at
org.apache.catalina.core.StandardContext.start(StandardContext.java:3621)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1188)
at org.apache.catalina.core.StandardHost.start(StandardHost.java:738)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1188)
at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:347)
at org.apache.catalina.core.StandardService.start(StandardService.java:497)
at org.apache.catalina.core.StandardServer.start(StandardServer.java:2189)
at org.apache.catalina.startup.Catalina.start(Catalina.java:512)
at org.apache.catalina.startup.Catalina.execute(Catalina.java:400)
at org.apache.catalina.startup.Catalina.process(Catalina.java:180)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39
)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl
.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:203)


These are the first lines and I cannot understand what previous errors mean.
Any pointers?

Thanks,
-Jitesh


-Original Message-
From: Jitesh Sinha [mailto:[EMAIL PROTECTED]
Sent: Thursday, August 05, 2004 2:48 PM
To: Tomcat Users List
Subject: RE: Need to start Tomcat 4.1 twice


Any pointers for this?

-Original Message-
From: Jitesh Sinha [mailto:[EMAIL PROTECTED]
Sent

Ruth R Wu-Wong/SANTACLARA/ADD/ABBOTT is out of the office.

2004-08-13 Thread ruth . r . wuwong

I will be out of the office starting  08/13/2004 and will not return until
08/16/2004.

During my absence, please contact Masaki Nakane at x88508 or Doug Dixon at
x60449 if you have a question regarding the VDRA project.

Ruth


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RE: ClassNotFoundException: OracleDriver

It could be possible that you are catching the Exception in you code but doing nothing 
with it.

-Original Message-
From: Java Techie [mailto:[EMAIL PROTECTED]
Sent: 12 August 2004 23:08
To: Tomcat Users List; [EMAIL PROTECTED]
Subject: RE: ClassNotFoundException: OracleDriver

David,
Thanks. Actually i had classes102.zip and
nls_charset10.zip.
i renamed them to classes12.jar and nls_charset12.zip
and the error was gone.[is this ok..]
but the values are still not inserted in the DB.[no
error].. how is this possible.. do i need to have the
actual classes12 and the charset.. plz advice..
--- David Short <[EMAIL PROTECTED]> wrote:

> Do you have the Oracle classes .jar (classes12.jar)
> loaded in your
> Tomcat\common\lib directory.  Actually the file, as
> it comes from Oracle, is
> a .zip file (classes12.zip).  Just rename it.  It
> should reside in your
> C:\OraHome\jdbc\lib directory.  Move the
> nls_charset12.zip file over as
> well.
> 
> -Original Message-
> From: Java Techie [mailto:[EMAIL PROTECTED]
> Sent: Thursday, August 12, 2004 2:13 PM
> To: [EMAIL PROTECTED]
> Subject: ClassNotFoundException: OracleDriver
> 
> 
> Hi,
> in my struts-config:
> im using
> 
> 
>  type="org.apache.commons.dbcp.BasicDataSource"
> key="UserDB">
> 
>  value="oracle.jdbc.driver.OracleDriver"/>
>  value="jdbc:oracle:thin:@myPC:1521:newDB"/>
> 
> 
> 
> 
> 
> 
> --
> 
> The following error occurs:
>  27:57[ERROR]
> 27:57org.apache.commons.dbcp.SQLNestedException:
> Cannot load JDBC
> driver class 'oracle.jdbc.driver.OracleDriver',
> cause:
> java.lang.ClassNotFoundException:
> oracle.jdbc.driver.OracleDriver
>   at
>
org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoa
> der.java:1340)
>   at
>
org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoa
> der.java:1189)
>   at
>
java.lang.ClassLoader.loadClassInternal(ClassLoader.java:315)
>   at java.lang.Class.forName0(Native Method)
>   at java.lang.Class.forName(Class.java:140)
> --
> 
> I have added the zip
> file(D:\Oracle\Ora8i\jdbc\lib\classes102.zip) to the
> classpath; what else do i need to give.
> 
> Thanks.
> 
> 
> 
> __
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> 
> 
>
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> 

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RE: tomcat performance/GC with JVMStat's visualgc