Reloadable attribute not working
When I update a servlet class and it gets compiled automatically into WEB-INF/classes, my context does not reload automatically. It is only when I restart Tomcat that the changes to the servlet are viewable. I am using Tomcat 6 and have set reloadable to true in context.xml in my META-INF/context.xml file. I'm running Tomcat 6 embedded, where I use the Bootstrap class to start the server initially. Why might this not be working? Thanks. -- View this message in context: http://www.nabble.com/Reloadable-attribute-not-working-tf3781575.html#a10694472 Sent from the Tomcat - User mailing list archive at Nabble.com. - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Suspected mod_jk connection problems
Martin Gainty wrote: I used to work with a Sys Admin whose expertise was chaing the sys admin password when asked about issues such as interconnecting thru Pix he would say let me get back to you..it sounds like this sys admin is working for you now Anyway here is a quick tutorial on configuring pix http://www.linuxhomenetworking.com/wiki/index.php/Quick_HOWTO_:_Ch02_:_Introduction_to_Networking You'll have to do some fun things like setting up arp tables and such This will guarantee that IP x.x.x.x:PortX will be forwarded to y.y.y.y:PortY the other thing that you can do is open up your subnet mask which is probably set to something massively restrictive like 255.255.255.254 HTH/ Uh, what? This email message and any files transmitted with it contain confidential information intended only for the person(s) to whom this email message is addressed. If you have received this email message in error, please notify the sender immediately by telephone or email and destroy the original message without making a copy. Thank you. - Original Message - From: tomcat [EMAIL PROTECTED] To: tomcat-user-jakarta.apache.org users@tomcat.apache.org Sent: Thursday, May 17, 2007 5:05 PM Subject: Suspected mod_jk connection problems Hello All, I have a server that is not too heavily trafficked (yet!) that, to the user appears to hang on pages. This appears to be happening most often to users outside my network, as it has not been encountered by our developers unless they are working from home. I am not seeing any network issues, internally, but I do see these errors in my jk.log quite a lot: [error] ajp_service::jk_ajp_common.c (1659): Client connection aborted or network problems I've looked this error up in my search engines with no hits. Any suggestions on what to look for or how to clear this up? Configuration: CentOS 4.4 Apache 2.0.52 Jakarta-Tomcat 5.5.7 mod_jk-1.2.8 Thanks, Glenn - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] smime.p7s Description: S/MIME Cryptographic Signature
Re: Prevent unwanted requests
This is less programmatical than pragmatical but you could try not
putting your .java files on the web server...
:oP
Lucas Galfaso wrote:
I think that a new servlet to filter these files is not the proper
approach, and you should use a filter :)
- LG
On 5/18/07, Milanez, Marcus [EMAIL PROTECTED] wrote:
Is it possible to prevent the request os unwatned extensions, like
*.bak, *.java and so on, through web.xml file? My solution was creating
a servlet that gets mapped to this extensions, but I could realize that
it doesn't work along with DWR for example... The problem is that when
I invoke something like myapp/dwr/file.java, this URL is mapped to dwr
servlet instead of ForbiddenFilesController. Does anybody know how to
solve that?
My web.xml contains the following lines:
...
servlet-mapping
servlet-nameForbiddenFilesController/servlet-name
url-pattern*.java/url-pattern
/servlet-mapping
servlet-mapping
servlet-namedwr-invoker/servlet-name
url-pattern/dwr/*/url-pattern
/servlet-mapping
...
And my controller has the following lines of code:
@Override
protected void doGet(HttpServletRequest req, HttpServletResponse
resp)
throws ServletException, IOException {
//proibido
resp.setStatus(HttpServletResponse.SC_FORBIDDEN);
//resp.getWriter().close();
return;
}
@Override
protected void doPost(HttpServletRequest req,
HttpServletResponse resp)
throws ServletException, IOException {
//proibido
resp.setStatus(HttpServletResponse.SC_FORBIDDEN);
//resp.getWriter().close();
super.doPost(req, resp);
}
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Re: UserDatabase security
I'm trying to write a regex that will turn Mr Kewl's posts into
something readable, if anyone would care to help. If there's sufficient
interest I'll start a project on SourceForge to turn it into a plugin
for Outlook, Thunderbird etc.
p
Johnny Kewl wrote:
Hi Jerome...
Dont think its possible with tomcat doesnt have an encrypted
password store.
But I think you right... its part of a more general issue... namely that
the server as a user, is a power user, and has to be able to get at
resources on the machine... so you got this power user guarding all
other users. Now if the passwords are used in a web only context... not
too big a problem... but if the password is also the users XP password,
and they have access to the company's treasury... its a huge problem.
Now you will see that this is also an issue on other systems... even
systems that have the privilege of being able to integrate with the
subsystem... like for example IIS on Active Directory.
Where the password will not be stored normally... ie the hash of the
password is stored and thats protected behind admin priveleges... this
all breaks down because of the way BASIC and DIGEST authentication
works... you will see that then they have to store the original
password (as a reversible process) because without it... its not
possible to make Digest and Basic work... those systems need to get at
the original plain text password.
I think BASIC could be made to work with a hash, but I dont think Digest
can work at all without it (plain text password) and on the web
Digest is the better scheme... Basic is very vunerable.
Anyway... the thing is... theres tradeoffs... so if u looking for a
foolproof scheme... you not going to find it.
I do think that Tomcat could do with an encrypted password storage
scheme... ie there is a master password, stored as a hash... and only
the system can get to it and decrypt the passwords stored in users.xml.
But having said that... how would that work with other realms because
now they have to interoperate... and that means there has to be an
single point of security access... it all gets very complicated.
I've just made my own simple security solution for servlets, maybe you
want to look at it.
http://coolese.100free.com/ Its called GangBang... yeah I know... my
imagination is in the gutter ha ha... but its called that because it
allows for single sign on across domains, and multiple machines.
Anyway... I'm getting there because wots on your mind also worried me
and I want to tell you how GangBang handles it.
Like Tomcat it has a plain visible password store... because its easy,
and for many systems its all you need.
BUT... then what I did instead of going for the preconfigured realm
idea... is just expose an interface... so the system can be told to ask
another little class for the password and user roles. So wot this does
is allow you to do anything you want... for example if you wanted to
store encrypted passwords in your database... you can. Dont know enough
about LDAP to really comment but I imagine one could set up a one way
password scheme on it AND a reversible scheme just for your web
server... point is you can code wot ever u have 2.
In your case you could encrypt the passwords and store them in a
file... behind a master password with a little salt... in your web-app.
Security in theory should be visible... ie you should be able to tell
people the scheme and its still difficult... but I'm beginning to think
that in a cross platform system like tomcat... its near impossible... so
all I came up with is a way to let the programmer do whatever they want.
Can it stop someone hacking Tomcat as a power user no... I dont
think anything can... that like trying to keep an administrator out of a
system.
But can you make it damn difficult to get at sensitive passwords yes.
... have fun
- Original Message - From: Jerome Benezech [EMAIL PROTECTED]
To: users@tomcat.apache.org
Sent: Friday, May 18, 2007 6:29 AM
Subject: UserDatabase security
Hi,
I have a question regarding Tomcat server UserDatabase
on Linux.
When choosing a MemoryUserDatabase, tomcat users and
passwords are declared in a tomcat-users.xml file. The
tomcat user running the server must have read
permission on this file.
At the same time, all webapps running in tomcat are
running under the same Linux user ('tomcat'). So any
webapp can access this file and display its content.
My app is hosted on a shared Linux server. With the
present configuration, I can retrieve this file and
display every user login/password, then if I wanted
to, I could go into somebody else' webapp manager and
undeploy it.
I am a bit worried that somebody would do that to
me...
Is there a way to ensure that only the root user can
read this file ?
Thanks
Jerome
Jerome Benezech
[EMAIL PROTECTED]
-
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Re: Overriding Default Servlet?
Thanks everyone for the info magic mailing list this!
My interest in the default servlet is 2 fold
A Resin user asked whether tomcat could do this
path-mapping url-pattern=/activeadv/*
real-path=/doc_root/activeadv//
path-mapping url-pattern=/includes/*
real-path=/doc_root/includes//
I thought... be kind of cool to add that functionality and maybe extend it
to full paths on HTML PDF files
files... so one can serve up isolated sites installed on a machine (outside
of a web-app)... like for example the SUN tutorial. its a nice way do turn
tomcat into a full document system for entire machine... as well as allow
for some additional mapping... a question that seems to come up over and
over again... naturally JSPs will have to be relative paths.
The other thing... is that if one looks at the default servlet code... the
thing can do XSLT XML transformations, but one cant see that functionality
in the Generic servlet
So I guess from previous discussion... the thing to do its create a
DefaultHttpServlet which extends HttpServlet.
Use Tims trick
{
getServletContext().getNamedDispatcher(default)
.forward(request, response);
return;
}
to pull in the safe functionality... ie exclude things like PUTs... and make
default file serving something that one can turn on and off in the
Servlet that
extends DefaultHttpServlet probably best way is as overridable
function call super if you want default file serving etc...
Then... Recreate the XSLT XML inheritable functionality
Regards... Johnny
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Re: UserDatabase security
Ha ha... if you get it working, I'll buy it from you ;) - Original Message - From: Pid [EMAIL PROTECTED] To: Tomcat Users List users@tomcat.apache.org Sent: Saturday, May 19, 2007 11:00 AM Subject: Re: UserDatabase security I'm trying to write a regex that will turn Mr Kewl's posts into something readable, if anyone would care to help. If there's sufficient interest I'll start a project on SourceForge to turn it into a plugin for Outlook, Thunderbird etc. - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Tomcat WebDAV Security
Hi, I want to use tomcat/webdav as a simple file server. The only restriction is that I want files with certain extensions to be read only and all other files read/write (i.e. files with suffix myext.xls to be read only where filenames can be file1.myext.xls). I have tried to do this by adjusting parameters in the webdav/web.xml file but I can't figure out a way of doing the above. I can do this if I have 2 user logins, where one is read/write and the other is read only but not for a single user (whereby I attempt to configure multiple security constraints or url-patterns for a given user role). My question is, is this possible using the webdav/web.xml file or do I need to look into jaas realms or something else? Thanks, Colin -- View this message in context: http://www.nabble.com/Tomcat-WebDAV-Security-tf3782245.html#a10696324 Sent from the Tomcat - User mailing list archive at Nabble.com. - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: [OT] UserDatabase security
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Pid, Pid wrote: I'm trying to write a regex that will turn Mr Kewl's posts into something readable, if anyone would care to help. How about: s/wot/what/g s/\.\.\./.\n/g That ought to help quite a bit ;) - -chris -BEGIN PGP SIGNATURE- Version: GnuPG v1.4.7 (MingW32) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iD8DBQFGTvfc9CaO5/Lv0PARAkn6AJ9MkGkHU09lg6xte3Ci/t+s6h0GQQCfV5Cj 79znBPu/CRQrfk9fTMhP5p0= =54O0 -END PGP SIGNATURE- - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Marking servlet ... as unavailable
Hi Joe, the problem is, that the UnavailableException is buggy in some tomcat versions. If thrown, tomcat will set the servlet as unavailable but won't print the exception message. Use the newest tomcat-version. Or change all UnavailableException to ServletException, so you will see the exception message. But in this case don't forget that tomcat won't set the servlet as unavailable. regards, Philipp I could be wrong, but it appeared that when the Servlet was flagged as unavailable, that THAT would cause a series of other problems which the stackTrace() showed, not what actually caused it to be flagged as unavailable. If you're right, that it was flagged outside of Tomcat, than there isn't anything more to show about the problem, but this: Mar 4, 2007 12:11:22 PM org.apache.catalina.core.ApplicationContext log INFO: Marking servlet ClientWMIClassesServlet as unavailable seemed to say that catalina flagged it, at least that's what I thought.. I tried switching from compiling with jikes to going back to javac, deleting and reinstalling Java and several other things. It wasn't an easy thing to fix. Whatever it didn't like is commented out, and I still have to resolve that. Thanks, Joe Siebenmann -- Your logs stated: SEVERE: Allocate exception for servlet ClientWMIClassesServlet java.lang.VerifyError: (class: com/jps/NetMgt/ClientWMIClassesServlet, method: doGet signature: (Ljavax/servlet/http/HttpServletRequest;Ljavax/servlet/http/HttpServletResponse;)V) Incompatible argument to function at java.lang.Class.getDeclaredConstructors0(Native Method) at java.lang.Class.privateGetDeclaredConstructors(Class.java:2357) at java.lang.Class.getConstructor0(Class.java:2671) at java.lang.Class.newInstance0(Class.java:321) at java.lang.Class.newInstance(Class.java:303) I am not sure what additionnal informations you would like tomcat to provide. This error occured while creating an instance of servlet. This exception comes from the inside of java.lang over which tomcat has no control. Apart from the exception message it showed you in stdout, tomcat has no more informations to provide you with. Side note, Subclasses of |LinkageError| indicate that a class has some dependency on another class; however, the latter class has incompatibly changed after the compilation of the former class. It could be in your case your compiler got crazy, your .class got truncated or altered during transfert. Probably just a clean and rebuild is enough to solve it. Mar 4, 2007 12:11:22 PM org.apache.catalina.core.ApplicationContext log INFO: Marking servlet ClientWMIClassesServlet as unavailable Mar 4, 2007 12:11:22 PM org.apache.catalina.core.ApplicationDispatcher invoke SEVERE: Allocate exception for servlet ClientWMIClassesServlet java.lang.VerifyError: (class: com/jps/NetMgt/ClientWMIClassesServlet, method: doGet signature: (Ljavax/servlet/http/HttpServletRequest;Ljavax/servlet/http/HttpServletResponse;)V) Incompatible argument to function at java.lang.Class.getDeclaredConstructors0(Native Method) at java.lang.Class.privateGetDeclaredConstructors(Class.java:2357) at java.lang.Class.getConstructor0(Class.java:2671) at java.lang.Class.newInstance0(Class.java:321) at java.lang.Class.newInstance(Class.java:303) at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1055) at org.apache.catalina.core.StandardWrapper.allocate(StandardWrapper.java:757) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:641) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:463) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:398) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:301) at com.jps.NetMgt.ClientWMIServlet.doGet(Unknown Source) at com.jps.NetMgt.ClientWMIServlet.doPost(Unknown Source) at javax.servlet.http.HttpServlet.service(HttpServlet.java:709) at javax.servlet.http.HttpServlet.service(HttpServlet.java:802) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
Re: Tomcat WebDAV Security
Colin71 wrote: My question is, is this possible using the webdav/web.xml file or do I need to look into jaas realms or something else? This should work but I haven't tested it: - set the readonly init-param for the webdav servlet to false - use security constraints to limit the methods permitted on different files (see SRV.12.8 in the Servlet spec) HTH, Mark - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: [OT] UserDatabase security
Christopher Schultz wrote:
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
Pid,
Pid wrote:
I'm trying to write a regex that will turn Mr Kewl's posts into
something readable, if anyone would care to help.
How about:
s/wot/what/g
s/\.\.\./.\n/g
Many thanks.
I will add your first rule, and:
s/\bu\b/you/g
That ought to help quite a bit ;)
I started with:
s/([^\.]{72,})\.{3,}\s+?/$1.\n\n/g
s/\.{3,}/, /g
but then realised (after a coffee) that the latter rule on it's own is
more effective, especially if you:
s/\.\s+/.\n\/g
s/\n+/\n\n/g
- -chris
-BEGIN PGP SIGNATURE-
Version: GnuPG v1.4.7 (MingW32)
Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org
iD8DBQFGTvfc9CaO5/Lv0PARAkn6AJ9MkGkHU09lg6xte3Ci/t+s6h0GQQCfV5Cj
79znBPu/CRQrfk9fTMhP5p0=
=54O0
-END PGP SIGNATURE-
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[CVE-2007-1355] Tomcat documentation XSS vulnerabilities
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 CVE-2007-1355: Tomcat documentation XSS vulnerabilities Severity: Moderate (Cross-site scripting) Vendor: The Apache Software Foundation Versions Affected: Tomcat 4.0.0 to 4.0.6 Tomcat 4.1.0 to 4.1.36 Tomcat 5.0.0 to 5.0.30 Tomcat 5.5.0 to 5.5.23 Tomcat 6.0.0 to 6.0.10 Description: The Tomcat documentation web application includes a sample application that contains multiple XSS vulnerabilities. Mitigation: Undeploy the Tomcat documentation web application. Credit: These issues were discovered by Ferruh Mavituna. Example: http://server/tomcat-docs/appdev/sample/web/hello.jsp?test=scriptalert(document.domain)/script References: http://tomcat.apache.org/security.html Mark Thomas -BEGIN PGP SIGNATURE- Version: GnuPG v1.4.7 (MingW32) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iD8DBQFGTxLXb7IeiTPGAkMRAhPzAKDxibK3Cn9Dq+2ZrlhZszmwPAJufACfdvjv AH8zWtQXPUbBVgDS+6KoNOE= =/6Zd -END PGP SIGNATURE- - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
tomcat-dbcp from Maven
The tomcat-dbcp library doesn't seem to be available from the Maven repository for Tomcat at http://tomcat.apache.org/dev/dist/m2-repository or repo1.maven.org...am I just missing another maven repository that I should be looking at, or must I manually install this JAR into my own local repository? Also, when will the latest version of the JARs (later than 6.0.10) be uploaded to the repository at http://tomcat.apache.org/dev/dist/m2-repository - what's the process for deciding when it's appropriate to upload Tomcat releases to the Maven repositories for Tomcat? Thanks. -- View this message in context: http://www.nabble.com/tomcat-dbcp-from-Maven-tf3782721.html#a10697671 Sent from the Tomcat - User mailing list archive at Nabble.com. - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Prevent unwanted requests
I agree, there's no need to place .java files, the .class files under /WEB-INF/ are sufficient. Unless you're writing an Applet, which has to exist outside /WEB-INF/ , all other classes are protected from browser/ client access when they're under /WEB-INF/ -Rashmi On 5/19/07, Pid [EMAIL PROTECTED] wrote: This is less programmatical than pragmatical but you could try not putting your .java files on the web server... :oP - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Reloadable attribute not working
From: lightbulb432 [mailto:[EMAIL PROTECTED] Subject: Reloadable attribute not working I am using Tomcat 6 and have set reloadable to true in context.xml in my META-INF/context.xml file. Does a conf/Catalina/[host]/[appname].xml file exist? (I don't actually know if embedded uses a conf directory.) Such a file would override the one in META-INF/context.xml in a non-embedded Tomcat. - 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 start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Reloadable attribute not working
There's no folders under CATALINA_BASE/conf, but I have a guess as to what's going on and perhaps you could comment. I'm using the invoker servlet - could that be a reason, or does it have nothing to do with this? Also, could it be why no .java and .class files are generated in my work directory? What other effects might one expect using the invoker servlet? Caldarale, Charles R wrote: From: lightbulb432 [mailto:[EMAIL PROTECTED] Subject: Reloadable attribute not working I am using Tomcat 6 and have set reloadable to true in context.xml in my META-INF/context.xml file. Does a conf/Catalina/[host]/[appname].xml file exist? (I don't actually know if embedded uses a conf directory.) Such a file would override the one in META-INF/context.xml in a non-embedded Tomcat. - 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 start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- View this message in context: http://www.nabble.com/Reloadable-attribute-not-working-tf3781575.html#a10698303 Sent from the Tomcat - User mailing list archive at Nabble.com. - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: javax.servlet.ServletException: Java heap space
On 5/18/07, Aurélien Allienne [EMAIL PROTECTED] wrote: Hi, I have this error : javax.servlet.ServletException: Java heap space But I can find how I can change this in catalina.sh. Can you have the solution? Here are some memory configuration information: http://tomcat.apache.org/faq/memory.html The solution may not depend on the version of Tomcat, JDK etc you're using, but it helps for us to know just in case it does. Cordially Aurelien Allienne -Regards Rashmi - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: displaying customized error page in tomcat 5.5.12
That doesn't work for me. The ErrorDocument 503 declaration in httpd.conf only works when Tomcat is completely down, not when a single webapp is stopped or reloading. As long as Tomcat is running, you'll get Tomcat's error pages. And, you can't override this in Tomcat's conf/web.xml, only in each webapp's web.xml, which makes it impossible to customize the 503 page. :-( (I've tested all this with Tomcat 5.5, Apache web server 2.0, JK 1.2. Maybe it's different with Tomcat 6 or Apache 2.2.) -- Len On 5/18/07, Tim Lucia [EMAIL PROTECTED] wrote: -Original Message- From: Abdul Qayyum [mailto:[EMAIL PROTECTED] Sent: Friday, May 18, 2007 3:54 AM To: Tomcat Users List Subject: Re: displaying customized error page in tomcat 5.5.12 You are right Tim, How I came to know about this might explain why ! I changed my war file to ROOT.war as this is situation in our website's tomcat. Now when I go to localhost:8080/ my application is displayed properly something like localhost:8080/eApp gives the custom 404 page I designed and placed in newly renamed ROOT folder. But When I am trying to reload my root using manager/html and at the same time trying to access localhost:8080/, tomcat do not show custom page rather it sends a blank page. So, is apache web server is the only option left for me ?? can virtual hosting be used here ?? I don't know. I use ErrorDocument 503 /maintenance.html ErrorDocument 404 /404.html in my httpd.conf and httpd sends the custom error page for me. Maybe someone else can offer you a different solution. Tim Thanks and Regards: Quayum Sagri On 5/17/07, Tim Lucia [EMAIL PROTECTED] wrote: That will work, but only if the root (/) context is available and running. This may or may not solve some or all of your problem(s). Tim -Original Message- From: Abdul Qayyum [mailto:[EMAIL PROTECTED] Sent: Thursday, May 17, 2007 12:08 PM To: Tomcat Users List Subject: Re: displaying customized error page in tomcat 5.5.12 Hi Tim, Thanks for that explanation. We are not using any web server, so, I cannot configure in httpd file. I resolved the problem using the same error-page tag. I have placed my custom error page in webapps/ROOT directory. Thanks for your support. On 5/17/07, Tim Lucia [EMAIL PROTECTED] wrote: -Original Message- From: Abdul Qayyum [mailto:[EMAIL PROTECTED] Sent: Thursday, May 17, 2007 2:01 AM To: Tomcat Users List Subject: Re: displaying customized error page in tomcat 5.5.12 Hi Tim Lucia, I'm guessing you can add a global error-page to Tomcat's conf/web.xml, but then it would apply to all apps on the server. This may or may not work for you. This is my target. If my tomcat recieves a context which is not in my tomcat, it should send customised page. And this is applicable to all the apps on server. What can be the reason for it, not working for me? I don't know. I've never tried it. You'll have to give specific reasons why it's not working, including configuration files as appropriate. I did this via httpd. Please Let me know WHAT IS FRONTING with httpd. please give me any links if you have for that. how to front my tomcat with httpd. Also I do not have any file named httpd.conf in my tomcat. I meant using Apache's httpd web server in front of Tomcat, connecting the two via mod_jk or mod_proxy. See http://tomcat.apache.org/connectors-doc/reference/apache.html for more ideas. In this case, I do send a custom 404 from httpd, regardless of whether it was local or came from Tomcat. Tim Thank you very much. On 5/16/07, Tim Lucia [EMAIL PROTECTED] wrote: In order for the custom error page to be used, the application must be deployed. I.e., Tomcat can give a custom 404 for /mycontext/badpagerequested.jsp but if there is no context /mycontext because the app is not (yet) deployed, Tomcat cannot know about your custom error page. I'm guessing you can add a global error-page to Tomcat's conf/web.xml, but then it would apply to all apps on the server. This may or may not work for you. If you have fronted Tomcat with httpd, you might be able to use custom error pages there instead. JK will send a 503 if the application is not currently available. Tim -Original Message- From: Abdul Qayyum [mailto:[EMAIL PROTECTED] Sent: Wednesday, May 16, 2007 6:27 AM To: users@tomcat.apache.org Subject: displaying customized error page in tomcat 5.5.12 Hi all, I found that while we are updating our application, the
Re: javax.servlet.ServletException: Java heap space
Thank, but tomcat use 64Mb by default. I can do change this parameter?
Re: javax.servlet.ServletException: Java heap space
On 5/19/07, Aurélien Allienne [EMAIL PROTECTED] wrote: Thank, but tomcat use 64Mb by default. I can do change this parameter? Example: JAVA_OPTS=-server -Xms128m -Xmx384m catalina.sh (Unix/Linux) or catalina.bat (MS Windows) Additional documents: http://www.google.com/search?sitesearch=tomcat.apache.orgq=JAVA_OPTSSearch=Search+Site -Rashmi - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Missing ETag in 304 Header
On 5/16/07, Joe Mun [EMAIL PROTECTED] wrote: Hi guys... so according to the HTTP 1.1 spec ( http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html), 304 Not Modified responses must include the ETag in the header. Well, according to RFC 2616's section 10.3.5 on 304 Not Modified - ETag and/or Content-Location, if the header would have been sent in a 200 response to the same request , but the header is sent in a 304 response. That's why there's no ETag I am serving a static text file, and the header only returns: HTTP/1.x 304 Not Modified Server: Apache-Coyote/1.1 Date: Wed, etc... A 304 however returns If-None-Match which includes entity-tag , which is the same as ETag for the requested resource. RFC2616 14.26 If-None-Match If-None-Match = If-None-Match : ( * | 1#entity-tag ) Status=Not Modified - 304 If-None-Match= W/13035-1163859776458 Status=OK - 200 Etag=W/13035-1163859776458 Is there a reason that the Etag is not being included? Because it is not supposed to be included --- see above. Is there a way to configure Tomcat to include this? My company is working with a caching solution provider, and they are complaining about the missing ETag. The caching provider should be looking for Http Status code. If they status code is 200 , then they should look for Etag header, if the status code is 304 then they should look for If-None-Match header. thanks. -Rashmi - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Missing ETag in 304 Header
I think you've got that wrong. 1. Spec says: The response MUST include the following header fields: ... - ETag and/or Content-Location, if the header would have been sent in a 200 response to the same request 2. ETag header *was* sent in a 200 response to the same request. (See the header logs I posted earlier.) 3. Therefore, the 304 response must include the ETag. (I'm pretty sure that's right, it seems straightforward to me.) -- Len On 5/19/07, Rashmi Rubdi [EMAIL PROTECTED] wrote: On 5/16/07, Joe Mun [EMAIL PROTECTED] wrote: Hi guys... so according to the HTTP 1.1 spec ( http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html), 304 Not Modified responses must include the ETag in the header. Well, according to RFC 2616's section 10.3.5 on 304 Not Modified - ETag and/or Content-Location, if the header would have been sent in a 200 response to the same request , but the header is sent in a 304 response. That's why there's no ETag I am serving a static text file, and the header only returns: HTTP/1.x 304 Not Modified Server: Apache-Coyote/1.1 Date: Wed, etc... A 304 however returns If-None-Match which includes entity-tag , which is the same as ETag for the requested resource. RFC2616 14.26 If-None-Match If-None-Match = If-None-Match : ( * | 1#entity-tag ) Status=Not Modified - 304 If-None-Match= W/13035-1163859776458 Status=OK - 200 Etag=W/13035-1163859776458 Is there a reason that the Etag is not being included? Because it is not supposed to be included --- see above. Is there a way to configure Tomcat to include this? My company is working with a caching solution provider, and they are complaining about the missing ETag. The caching provider should be looking for Http Status code. If they status code is 200 , then they should look for Etag header, if the status code is 304 then they should look for If-None-Match header. thanks. -Rashmi - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Missing ETag in 304 Header
I might be wrong but I have a few doubts On 5/19/07, Len Popp [EMAIL PROTECTED] wrote: I think you've got that wrong. 1. Spec says: The response MUST include the following header fields: ... - ETag and/or Content-Location, if the header would have been sent in a 200 response to the same request By *same request* , I think you are saying that the request was sent from the same browser instance. So on first load of the static resource http://localhost:8080/tomcat.gif , the Http Status is 200 On second load (when browser is refreshed), but the static resource is now cached and so the Http Status is 304. But HTTP is stateless, how will the server know about the *same request* ? Please correct me if I'm wrong, but it is my understanding that when the browser is refreshed , a new request is sent hence, it is not the *same request* . 2. ETag header *was* sent in a 200 response to the same request. (See the header logs I posted earlier.) 3. Therefore, the 304 response must include the ETag. (I'm pretty sure that's right, it seems straightforward to me.) -- Len -Regards Rashmi - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: javax.servlet.ServletException: Java heap space
e.g. set MaxHeap to 512MB For all Java Processes [unix]export JVM_OPTS =-Xmx512M [windows] SET JVM_OPTS=-Xmx256m For Tomcat only [unix] export TOMCAT_OPTS=3D-DXmx=3D512m [Windows] set TOMCAT_OPTS=3D-DXmx=3D512m Does this help? M-- This email message and any files transmitted with it contain confidential information intended only for the person(s) to whom this email message is addressed. If you have received this email message in error, please notify the sender immediately by telephone or email and destroy the original message without making a copy. Thank you. - Original Message - From: Aurélien Allienne [EMAIL PROTECTED] To: Tomcat Users List users@tomcat.apache.org Sent: Saturday, May 19, 2007 1:09 PM Subject: Re: javax.servlet.ServletException: Java heap space Thank, but tomcat use 64Mb by default. I can do change this parameter? - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Missing ETag in 304 Header
On 5/19/07, Rashmi Rubdi [EMAIL PROTECTED] wrote: 1. Spec says: The response MUST include the following header fields: ... - ETag and/or Content-Location, if the header would have been sent in a 200 response to the same request Just to test this, I created a JSP and put a jsp:froward tag inside the JSP, that *forwards* the *same request* to the static resource. In this case I got back an ETag, because the request to the JSP returns a 200 status code, and on JSP forward the same 200 status code is maintained. But as mentioned in my previous post, I think the browser refresh generates a new request, so the server would not know whether the static resource was requested from the same request or a new request. So then, the fact that the ETag doesn't appear is correct behavior IMHO. -Rashmi. - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Missing ETag in 304 Header
It's hypothetical. It says *if* the header *would have* been sent in a 200 response to the same request. I can know what Tomcat would have done, because I've seen what it *does* do with requests that are identical. In my test case, Tomcat *would have* included an ETag header *if* it responded 200 (because that's what it always does when it responds 200), therefore it *must* include an ETag header when it responds with a 304. -- Len On 5/19/07, Rashmi Rubdi [EMAIL PROTECTED] wrote: I might be wrong but I have a few doubts On 5/19/07, Len Popp [EMAIL PROTECTED] wrote: I think you've got that wrong. 1. Spec says: The response MUST include the following header fields: ... - ETag and/or Content-Location, if the header would have been sent in a 200 response to the same request By *same request* , I think you are saying that the request was sent from the same browser instance. So on first load of the static resource http://localhost:8080/tomcat.gif , the Http Status is 200 On second load (when browser is refreshed), but the static resource is now cached and so the Http Status is 304. But HTTP is stateless, how will the server know about the *same request* ? Please correct me if I'm wrong, but it is my understanding that when the browser is refreshed , a new request is sent hence, it is not the *same request* . 2. ETag header *was* sent in a 200 response to the same request. (See the header logs I posted earlier.) 3. Therefore, the 304 response must include the ETag. (I'm pretty sure that's right, it seems straightforward to me.) -- Len -Regards Rashmi - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Missing ETag in 304 Header
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Rashmi, Rashmi Rubdi wrote: 1. Spec says: The response MUST include the following header fields: ... - ETag and/or Content-Location, if the header would have been sent in a 200 response to the same request By *same request* , I think you are saying that the request was sent from the same browser instance. I think it means for any two requests that are indistinguishable from each other. In this case, I totally agree with Len. Len, I recommend you cross-post this (if you haven't already) to the tomcat-dev mailing list to see what they have to say. - -chris -BEGIN PGP SIGNATURE- Version: GnuPG v1.4.7 (MingW32) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iD8DBQFGT2WW9CaO5/Lv0PARAg9FAJ0XdEvzyyfB7RH/oifKPuK+DwBH8wCffLE1 7A1h+GbA/tlh6xNuMuAOL2Y= =Igah -END PGP SIGNATURE- - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Missing ETag in 304 Header
On 5/19/07, Christopher Schultz [EMAIL PROTECTED] wrote: Rashmi, Rashmi Rubdi wrote: 1. Spec says: The response MUST include the following header fields: ... - ETag and/or Content-Location, if the header would have been sent in a 200 response to the same request By *same request* , I think you are saying that the request was sent from the same browser instance. I think it means for any two requests that are indistinguishable from each other. In this case, I totally agree with Len. Thank you both for clarifying, I understand what you're saying. I don't mean to go off-track but, since If-None-Match header is being returned for Http Status 304 , I thought it might be a good idea to look at it's definition too. http://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html#sec14.26 The above definition mentions ETag , and the condition when it should be returned in the response header, but it seems a little unclear to me, because the sentence starts with Instead... , it doesn't fully explain the context. If any of the entity tags match the entity tag of the entity that would have been returned in the response to a similar GET request (without the If-None-Match header) on that resource, or if * is given and any current entity exists for that resource, then the server MUST NOT perform the requested method, unless required to do so because the resource's modification date fails to match that supplied in an If-Modified-Since header field in the request. Instead, if the request method was GET or HEAD, the server SHOULD respond with a 304 (Not Modified) response, including the cache- related header fields (particularly ETag) of one of the entities that matched. For all other request methods, the server MUST respond with a status of 412 (Precondition Failed). And the definition of ETag : http://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html#sec14.19 mentions entity-tag , which is also the value of a few other caching tags: If-Match If-None-Match Vary The value of the above tags returns the same checksum for the static resource as the ETag does. I think ETag's value will only change if the static file's modified date changes according to it's definition here: http://en.wikipedia.org/wiki/HTTP_ETag So why have 2 headers with the same checksum for the same static resource when one would suffice? Unless the checksum is going to be different... which I doubt because it is calculate based on the i-node number , last modified time and size (in Apache though, not sure how Tomcat calculates it.). Len, I recommend you cross-post this (if you haven't already) to the tomcat-dev mailing list to see what they have to say. - -chris -Regards Rashmi - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Missing ETag in 304 Header
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Rashmi, Rashmi Rubdi wrote: Thank you both for clarifying, I understand what you're saying. [snip] And the definition of ETag : http://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html#sec14.19 mentions entity-tag , which is also the value of a few other caching tags: If-Match If-None-Match Vary Just because each of these headers has an entity-tag as its value does not mean that the server can just pick one and shove an Etag-appropriate value into the header. The entity-tag is just a data type. It's like saying the 'Date' header returns a date and the 'Last-Modified-Date' header also returns a date, therefore you can use the headers interchangeably. The value of the above tags returns the same checksum for the static resource as the ETag does. Really? That doesn't sound right. The Vary header does not contain any checksum of any kind. (At least not in the HTTP 1.1 spec). I think ETag's value will only change if the static file's modified date changes according to it's definition here: http://en.wikipedia.org/wiki/HTTP_ETag So why have 2 headers with the same checksum for the same static resource when one would suffice? Unless the checksum is going to be different... which I doubt because it is calculate based on the i-node number , last modified time and size (in Apache though, not sure how Tomcat calculates it.). I'm not really sure what you're talking about, here. It seems clear that the Etag ought to be sent with a 304 response if that same request would have returned an Etag with a 200 response instead. The fact that the Etag shouldn't change isn't the issue... it's the fact that it should be sent in the response regardless of 2xx or 3xx response. - -chris -BEGIN PGP SIGNATURE- Version: GnuPG v1.4.7 (MingW32) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iD8DBQFGT3GC9CaO5/Lv0PARAtlNAJ0VofZyKlWiwoAVDE4f6dse1QxXLACfVRap RdLFVUr9U7HNh1NTeP7iyyM= =jwsf -END PGP SIGNATURE- - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Missing ETag in 304 Header
On 5/19/07, Christopher Schultz [EMAIL PROTECTED] wrote: Rashmi, Rashmi Rubdi wrote: Thank you both for clarifying, I understand what you're saying. [snip] And the definition of ETag : http://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html#sec14.19 mentions entity-tag , which is also the value of a few other caching tags: If-Match If-None-Match Vary Just because each of these headers has an entity-tag as its value does not mean that the server can just pick one and shove an Etag-appropriate value into the header. The entity-tag is just a data type. It's like saying the 'Date' header returns a date and the 'Last-Modified-Date' header also returns a date, therefore you can use the headers interchangeably. Got it. I just wasn't sure if they could be used interchangeably or not, may be not. The value of the above tags returns the same checksum for the static resource as the ETag does. Really? That doesn't sound right. The Vary header does not contain any checksum of any kind. (At least not in the HTTP 1.1 spec). I got confused about the Vary header because over here: http://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html#sec14.19 it says: The headers used with entity tags are described in sections 14.24, 14.26 and 14.44. where 14.44 points to the Vary header. So you're right the Vary header does not contain a checksum of any kind. But as mentioned previously If-Match and If-None-Match do contain the checksum that represents entity-tag. I think ETag's value will only change if the static file's modified date changes according to it's definition here: http://en.wikipedia.org/wiki/HTTP_ETag So why have 2 headers with the same checksum for the same static resource when one would suffice? Unless the checksum is going to be different... which I doubt because it is calculate based on the i-node number , last modified time and size (in Apache though, not sure how Tomcat calculates it.). I'm not really sure what you're talking about, here. It seems clear that the Etag ought to be sent with a 304 response if that same request would have returned an Etag with a 200 response instead. As you mentioned it may be a good idea to check with the Dev list or may be we could file a bug. The fact that the Etag shouldn't change isn't the issue... it's the fact that it should be sent in the response regardless of 2xx or 3xx response. Got it. - -chris -Regards Rashmi - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Missing ETag in 304 Header
On 5/19/07, Christopher Schultz [EMAIL PROTECTED] wrote: Len, I recommend you cross-post this (if you haven't already) to the tomcat-dev mailing list to see what they have to say. I will do this, today if I have time. -- Len - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: transaction manager cannot load in Tomcat 6
On 5/17/07, Molina, Teresa [EMAIL PROTECTED] wrote: I've been trying to use Tomcat 6 (with Java 6) on FC6, but I cannot seem to get the third-party transaction manager integrated as in previous versions. I have configured everything just as in Tomcat 5.5, but there seems to be a change in the classloading structure, which simply prevents the classes from loading. Originally, I had the all the necessary Objectweb (JOTM is my transaction manager) in a directory outside of the CATALINA_BASE but had appended them to the beginning of the classpath in setclasspath.sh, which is how it currently works. With the failure to initialize, I moved all needed jars into CATALINA_BASE/bin, after first trying CATALINA_BASE/lib. I don't know anything about Objectweb or JOTM transaction manager, but just trying to point a few corrections with the configuration. I think you should keep the JAR files in the lib folder and not the bin folder. I did configure MySQL JDBC Datasource (for connection pooling) successfully, so I have some basic idea about it how it is supposed to be configured for Oracle and MySQL. My suspicion is that there's a class that is needed by the Objectweb DataSourceFactory that was previously included but is no longer found, due to a change in the classloading architecture; but, that's almost purely theoretical. This is the error from catalina.out: WARNING: Failed to register in JMX: javax.naming.NamingException: Could not create resource factory instance [Root exception is java.lang.NoClassDefFoundError: Could not initialize class org.objectweb.jndi.DataSourceFactory] I would try to connect directly without using JNDI first, to make sure a direct connection works. This is what's configured as a global resource in server.xml: Resource name=AdminCop min=1 max=1 auth=Container type=javax.sql.DataSource factory=org.objectweb.jndi.DataSourceFactory driverClassName=oracle.jdbc.driver.OracleDriver username=xxx password=xxx url=jdbc:oracle:thin:@localhost::XXX / Where have you placed the above Resource / tag ? It should be placed either inside your applications Context node (please note that it is possible that your Context node could be defined outside server.xml, in that case you would place it where ever the Context node is defined --- may be in server.xml or may be outside) , or in GlobalNamingResources node. I'm not sure if you can use min and max attributes above. I couldn't find any attributes with those names here: http://jakarta.apache.org/commons/dbcp/configuration.html I have, of course, read the appropriate JNDI How-To, but, as I say, I have configured all resources, properties, paths, etc, exactly the same as in Tomcat 5.5 with no luck. Any help would be greatly appreciated. Thanks! -- Teresa Regards Rashmi - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: transaction manager cannot load in Tomcat 6
On 5/19/07, Rashmi Rubdi [EMAIL PROTECTED] wrote: This is what's configured as a global resource in server.xml: Resource name=AdminCop min=1 max=1 auth=Container type=javax.sql.DataSource factory=org.objectweb.jndi.DataSourceFactory driverClassName=oracle.jdbc.driver.OracleDriver username=xxx password=xxx url=jdbc:oracle:thin:@localhost::XXX / In addition to the configuration checks I've mentioned in my previous post, also check that you've configured the web.xml correctly. Here's my configuration for reference, it works with Tomcat 6.0.10 and Oracle 10g --- web.xml --- resource-ref descriptionOracle Datasource example/description res-ref-namejdbc/myoracle/res-ref-name res-typejavax.sql.DataSource/res-type res-authContainer/res-auth /resource-ref --- Context xml or server.xml Context tag --- Context path= docBase=... reloadable=true debug=true Resource name=jdbc/myoracle auth=Container type=javax.sql.DataSource maxActive=20 maxIdle=10 maxWait=-1 username=x password=x driverClassName=oracle.jdbc.OracleDriver url=jdbc:oracle:thin:@Venus:1521:XE/ /Context -- Place ojdbc14_g.jar under \apache-tomcat-6.0.10\lib\ folder -Regards Rashmi - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Tomcat error log analyzer
Hi all, Is there any tool to analyse the Apache Tomcat logs and detect errors such as Exceptions? I know that it is very easy to do a little application to check these errors but I really would like to know the names of tools that can do this kind of job. The only log analyzers I know is AWStats, Analos, Webalizer... but all these are used to generate statistics... It doesn't check for errors in the log files. Best regards, Nuno Rodrigues
