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RE: Tomcat Question - HELP
-Original Message- From: Shapira, Yoav Personally, I'd take this support list over any commercial support organization, hands down. +1 Try asking questions like (almost any on this list) to Redmond and see what the response is :-) regards DaveP *** snip here *** -- DISCLAIMER: NOTICE: The information contained in this email and any attachments is confidential and may be privileged. If you are not the intended recipient you should not use, disclose, distribute or copy any of the content of it or of any attachment; you are requested to notify the sender immediately of your receipt of the email and then to delete it and any attachments from your system. RNIB endeavours to ensure that emails and any attachments generated by its staff are free from viruses or other contaminants. However, it cannot accept any responsibility for any such which are transmitted. We therefore recommend you scan all attachments. Please note that the statements and views expressed in this email and any attachments are those of the author and do not necessarily represent those of RNIB. RNIB Registered Charity Number: 226227 Website: http://www.rnib.org.uk - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Using XInclude in tomcat's config files
-Original Message- From: news [mailto:[EMAIL PROTECTED] On Behalf Of Shankar Unni Sent: 01 October 2004 21:44 Alas, that didn't help. I tried setting both org.xml.sax.parser and org.apache.xerces.xni.parser.XMLParserConfiguration (the latter one being the one described in the Xerces XInclude FAQ at http://xml.apache.org/xerces2-j/faq-xinclude.html) on the java command line to org.apache.xerces.parsers.XIncludeParserConfiguration, but neither seems to have had the least effect. The xi:include href=../../../etc/tomcat/dbparams.xml xmlns:xi=http://www.w3.org/2003/XInclude/ is completely ignored in my server.xml, and it is as if this directive weren't even present. (The file contains a ResourceParams root element for insertion into the Context that I've declared in server.xml). Anything else I can try? Try an entity instead of xinclude? Not many parsers are good for xinclude as yet (a mainly uninformed statement). Entity resolution is easier if the parser is setup correctly. I'm not familiar with xinlude, but are you OK to use relative url's in the href attribute? Does it need a file:// protocol? HTH DaveP. -- DISCLAIMER: NOTICE: The information contained in this email and any attachments is confidential and may be privileged. If you are not the intended recipient you should not use, disclose, distribute or copy any of the content of it or of any attachment; you are requested to notify the sender immediately of your receipt of the email and then to delete it and any attachments from your system. RNIB endeavours to ensure that emails and any attachments generated by its staff are free from viruses or other contaminants. However, it cannot accept any responsibility for any such which are transmitted. We therefore recommend you scan all attachments. Please note that the statements and views expressed in this email and any attachments are those of the author and do not necessarily represent those of RNIB. RNIB Registered Charity Number: 226227 Website: http://www.rnib.org.uk - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE:logging, configuration.
-Original Message- From: Jacob Kjome Is it the commons-logging that produces catalina_log.date.txt? Is there a config file as per log4j? Even when testing, this file becomes quite significant. It would be nice to reduce/minimise its output. Ultimately, Tomcat uses commons-logging for logging, but uses its own Logger interface which is configured in context configuration files or server.xml. Note that this is no longer the case in 5.5.x. Read the docs on Tomcat's Logger's for more info. tc 5.0.27, server.xml has Logger className=org.apache.catalina.logger.FileLogger directory=logs prefix=localhost_log. suffix=.txt timestamp=true/ and Logger className=org.apache.catalina.logger.FileLogger prefix=catalina_log. suffix=.txt verbosity=1 timestamp=true/ The documentation states that verbosity = 1 should log errors only? (which it states to be the default) I don't think the log output below constitute errors? Is there somewhere else that I can restrict the log output to errors only please? regards DaveP 2004-10-04 09:22:16 RequestDumperValve[Catalina]: === 2004-10-04 09:22:20 RequestDumperValve[Catalina]: REQUEST URI =/repository/getit 2004-10-04 09:22:20 RequestDumperValve[Catalina]: authType=null 2004-10-04 09:22:20 RequestDumperValve[Catalina]: characterEncoding=null 2004-10-04 09:22:20 RequestDumperValve[Catalina]: contentLength=692 2004-10-04 09:22:20 RequestDumperValve[Catalina]: contentType=multipart/form-data; boundary=---7d4115142050a 2004-10-04 09:22:20 RequestDumperValve[Catalina]:contextPath=/repository 2004-10-04 09:22:20 RequestDumperValve[Catalina]: cookie=JSESSIONID=01EAE058F0AEC86BC398EA7903822329 2004-10-04 09:22:20 RequestDumperValve[Catalina]: header=accept=image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, application/xhtml+xml, application/x-shockwave-flash, application/vnd.ms-excel, application/vnd.ms-powerpoint, application/msword, */* 2004-10-04 09:22:20 RequestDumperValve[Catalina]: header=referer=http://localhost/repository/upload/index.html 2004-10-04 09:22:20 RequestDumperValve[Catalina]: header=accept-language=en-gb 2004-10-04 09:22:20 RequestDumperValve[Catalina]: header=content-type=multipart/form-data; boundary=---7d4115142050a 2004-10-04 09:22:20 RequestDumperValve[Catalina]: header=accept-encoding=gzip, deflate 2004-10-04 09:22:20 RequestDumperValve[Catalina]: header=user-agent=Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0; MathPlayer 2.0; .NET CLR 1.1.4322) 2004-10-04 09:22:20 RequestDumperValve[Catalina]: header=host=localhost 2004-10-04 09:22:20 RequestDumperValve[Catalina]: header=content-length=692 2004-10-04 09:22:20 RequestDumperValve[Catalina]: header=connection=Keep-Alive 2004-10-04 09:22:20 RequestDumperValve[Catalina]: header=cache-control=no-cache 2004-10-04 09:22:20 RequestDumperValve[Catalina]: header=cookie=JSESSIONID=01EAE058F0AEC86BC398EA7903822329 2004-10-04 09:22:20 RequestDumperValve[Catalina]: locale=en_GB 2004-10-04 09:22:20 RequestDumperValve[Catalina]: method=POST 2004-10-04 09:22:20 RequestDumperValve[Catalina]: pathInfo=null 2004-10-04 09:22:20 RequestDumperValve[Catalina]: protocol=HTTP/1.1 2004-10-04 09:22:20 RequestDumperValve[Catalina]:queryString=null 2004-10-04 09:22:20 RequestDumperValve[Catalina]: remoteAddr=127.0.0.1 2004-10-04 09:22:20 RequestDumperValve[Catalina]: remoteHost=127.0.0.1 2004-10-04 09:22:20 RequestDumperValve[Catalina]: remoteUser=null 2004-10-04 09:22:20 RequestDumperValve[Catalina]: requestedSessionId=01EAE058F0AEC86BC398EA7903822329 2004-10-04 09:22:20 RequestDumperValve[Catalina]: scheme=http 2004-10-04 09:22:20 RequestDumperValve[Catalina]: serverName=localhost 2004-10-04 09:22:20 RequestDumperValve[Catalina]: serverPort=80 2004-10-04 09:22:20 RequestDumperValve[Catalina]:servletPath=/getit 2004-10-04 09:22:20 RequestDumperValve[Catalina]: isSecure=false 2004-10-04 09:22:20 RequestDumperValve[Catalina]: --- 2004-10-04 09:22:20 RequestDumperValve[Catalina]: --- 2004-10-04 09:22:20 RequestDumperValve[Catalina]: authType=FORM 2004-10-04 09:22:20 RequestDumperValve[Catalina]: contentLength=-1 2004-10-04 09:22:20 RequestDumperValve[Catalina]:contentType=text/html 2004-10-04 09:22:20 RequestDumperValve[Catalina]:message=null 2004-10-04
5.0.28 stack overflow?
Anyone ever seen one like this? :) ApplicationDispatcher[] Servlet.service() for servlet action threw exception java.lang.StackOverflowError at org.apache.catalina.core.ApplicationHttpRequest.getAttribute(ApplicationHttpRequest.java:208) at org.apache.catalina.core.ApplicationHttpRequest.getAttribute(ApplicationHttpRequest.java:220) at org.apache.catalina.core.ApplicationHttpRequest.getAttribute(ApplicationHttpRequest.java:220) at org.apache.catalina.core.ApplicationHttpRequest.getAttribute(ApplicationHttpRequest.java:220) at org.apache.catalina.core.ApplicationHttpRequest.getAttribute(ApplicationHttpRequest.java:220) at org.apache.catalina.core.ApplicationHttpRequest.getAttribute(ApplicationHttpRequest.java:220) at org.apache.catalina.core.ApplicationHttpRequest.getAttribute(ApplicationHttpRequest.java:220) [many thousands of identical lines clipped] at org.apache.catalina.core.ApplicationHttpRequest.getAttribute(ApplicationHttpRequest.java:220) at org.apache.struts.action.ActionServlet.getModuleConfig(ActionServlet.java:829) at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1482) at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:507) at javax.servlet.http.HttpServlet.service(HttpServlet.java:689) at javax.servlet.http.HttpServlet.service(HttpServlet.java:802) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:704) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:474) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:409) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:312) at org.apache.struts.action.RequestProcessor.doForward(RequestProcessor.java:1069) at org.apache.struts.action.RequestProcessor.processForwardConfig(RequestProcessor.java:455) at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:279) at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1482) at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:507) at javax.servlet.http.HttpServlet.service(HttpServlet.java:689) at javax.servlet.http.HttpServlet.service(HttpServlet.java:802) - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Access the org.apache.catalina.authenticator.REQUEST note (get the requested page before the authentication form)
Hi!! I use Tomcat 4.1 within JBoss 3.2.3 and JAAS. I need to know the page requested before the authentication take the control of the view. I find that information in the StandardSession's note org.apache.catalina.authenticator.REQUEST. How can i read it?! request.getSession() is a StandardSessionFacade with the session field (that have the public getNotes()) unaccessible... :( Any idea?! - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Multiple arguments in a GET URL
You should escape the value of mainFrame, so the webserver will not parse it in index.jsp. Ronald. On Fri Oct 01 19:34:04 CEST 2004 [EMAIL PROTECTED] [EMAIL PROTECTED] wrote: I am attempting to redirect to a URL that is similar to the following http://www.mysite.com/index.jsp?mainFrame=somePage.jsp?item1=info1 http://www.mysite.com/index.jsp?mainFrame=somePage.jsp?item1=info1item2=in fo2 item2=info2 However, I can only do a request.getParameter on item1 in the somePage.jsp JSP. When I attempt to do it for item2, it fails.. Any ideas? Workarounds? Azam Khan
RE: Multiple arguments in a GET URL
You better escape the value than replacing one character. This doesn't solve your issue on the long run. See java.net.URLEncoder. String args = mainFrame= + URLEncoder(url, UTF-8); Ronald. On Mon Oct 04 04:34:05 CEST 2004 [EMAIL PROTECTED] [EMAIL PROTECTED] wrote: Eric: Thanks for your help. Now that I think about it, it appears that is what is happening. I will modify the code tomorrow morning to pass the second ampersand as an ASCII value. Thanks everyone for your input on this !! Thanks, Azam Khan Network Data Support Center Verizon Wireless 866-222-7114 http://ndsc.eng.vzwcorp.com -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Sent: Friday, October 01, 2004 7:59 PM To: [EMAIL PROTECTED] Cc: [EMAIL PROTECTED] Subject: Re: Multiple arguments in a GET URL On Fri, Oct 01, 2004 at 05:10:22PM -0400, [EMAIL PROTECTED] wrote: it sees hello as expected -Original Message- From: Caldarale, Charles R [mailto:[EMAIL PROTECTED] http://ndsc.eng.vzwcorp.com/index.jsp?mainFrame=blahblah.jsp?arg1=helloarg2 =helloagain In this scenario, I am able to perform a request.getParameter on arg1 in blahblah.jsp but when I try to do it on arg2, I receive a null pointer exception. For curiosity's sake, what value does blahblah.jsp see for arg1? Oh, I bet I know what you're doing. In index.jsp you're probably using the value of mainFrame directly as the url to load in the frame. But the value of the mainFrame arg is blahblah.jsp?arg1=hello, not just plain blahblah.jsp. That's why you can get arg1. arg2 is just another parameter being passed to index.jsp. You need to either escape those 's so the whole thing after mainFrame= is the value of mainFrame, or index.jsp needs to explicitly append any of _it's_ args (i.e. mainFrame and arg2) to the frame url. (or rather, any that you think should be passed on) eric - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
where can i get jkjni.dll for windows.
hi, where can i get jkjni.dll for win32 to run apache with tomcat as inmemory process(mod_jk2)? regards, 0xcafebabe - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: 5.0.28 stack overflow?
I'm guessing your using an HttpServletRequestWrapper. My guess might be the way your implementation overrode getRequest() might be doing wacky things. ApplicationHttpRequest extends HttpServletRequestWrapper -Tim Cott Lang wrote: Anyone ever seen one like this? :) ApplicationDispatcher[] Servlet.service() for servlet action threw exception java.lang.StackOverflowError at org.apache.catalina.core.ApplicationHttpRequest.getAttribute(ApplicationHttpRequest.java:208) at org.apache.catalina.core.ApplicationHttpRequest.getAttribute(ApplicationHttpRequest.java:220) at org.apache.catalina.core.ApplicationHttpRequest.getAttribute(ApplicationHttpRequest.java:220) at - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Windows Environment Variables
The web.xml file is located in the /WEB-INF. Inside the web-app element you can add multiple context-param elements. Each context parameter has a name/value element nested inside. Like : web-app ... context-param param-nameDomainName/param-name param-valuedemo/param-value /context-param ... /web-app You can access the context parameters using ServletConfig.getServletContext().getInitParameter() inside your servlet. -- Dov Rosenberg Conviveon Corporation http://www.conviveon.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Tomcat Compiling Error - Form Based Authentication
I have to give u a bad news. What i said yesterday night was wrong. I have the same error also putting tools.jar (the JDK 1.5 ones)... so I'm in trouble again! Omar - Original Message - From: John Najarian [EMAIL PROTECTED] To: 'Omar Adobati' [EMAIL PROTECTED] Sent: Sunday, October 03, 2004 9:53 PM Subject: RE: Tomcat Compiling Error - Form Based Authentication Hi Omar, You should install the entire new JDK. Having 1 jar file from 1 version of the JDK and all the other JAR files from another version could cause a lot of problems. I'd be surprised if it doesn't. Also, to avoid this problem and similar ones from happening you should install the same version of Tomcat on the Linux box also. Developing on 1 box and trying to deploy on another box running different versions of Tomcat the JDK is NOT advisable. Let me know what you do. I'm interested. John -Original Message- From: Omar Adobati [mailto:[EMAIL PROTECTED] Sent: Sunday, October 03, 2004 12:39 PM To: John Najarian Subject: Re: Tomcat Compiling Error - Form Based Authentication Exactly...just replace the old tools.jar with the new one! I'm so happy It was drive me crazy! - Original Message - From: John Najarian [EMAIL PROTECTED] To: 'Omar Adobati' [EMAIL PROTECTED] Sent: Sunday, October 03, 2004 9:31 PM Subject: RE: Tomcat Compiling Error - Form Based Authentication YEEE HA! Good for you glad I could help. So you didn't have to install the new jdk but used the tools.jar from the new jdk? I'd install the entire 1.5 JDK. Compiling and running other things may cause similar problems to what you just had occur. -Original Message- From: Omar Adobati [mailto:[EMAIL PROTECTED] Sent: Sunday, October 03, 2004 12:22 PM To: Tomcat Users List Subject: Re: Tomcat Compiling Error - Form Based Authentication WOW, it works! I have tried to upload the JDK 1.5.0 tools.jar into $Tomcat-home$\commons\lib and all works! Thankyou very much for help and yur time! regards Omar (Italian happy guy!) - Original Message - From: Omar Adobati [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Sent: Sunday, October 03, 2004 9:11 PM Subject: Re: Tomcat Compiling Error - Form Based Authentication I hope you've right. Tomorrow i'll do it and write here if it works... thx a lot - Original Message - From: John Najarian [EMAIL PROTECTED] To: 'Tomcat Users List' [EMAIL PROTECTED] Sent: Sunday, October 03, 2004 9:07 PM Subject: RE: Tomcat Compiling Error - Form Based Authentication Omar, this may be the problem my hunch is that it is. You've built run code against never version of tomcat, jdk, jre... It could be there is 1 or more things that work/compile... with these newer versions that aren't backward compatible. It maybe the tools.jar files aren't compatible. If you can get jdk 1.5 and tomcat 5.28 for Linux download, install them and rebuild your app. -Original Message- From: Omar Adobati [mailto:[EMAIL PROTECTED] Sent: Sunday, October 03, 2004 11:50 AM To: Tomcat Users List Subject: Re: Tomcat Compiling Error - Form Based Authentication On the windows box I'm using: - Tomcat 5.0.28 - JDK jre: 1.5.0 beta every help is wellcome! - Original Message - From: John Najarian [EMAIL PROTECTED] To: 'Tomcat Users List' [EMAIL PROTECTED] Sent: Sunday, October 03, 2004 8:45 PM Subject: RE: Tomcat Compiling Error - Form Based Authentication You're still using the app on a Windows XP machine right? What version of Tomcat, jdk jre are on that box? You may want to upgrade the jre/plugin to 1.4.2_05. I'm not sure if this will fix your problem but it won't hurt or take much time. -Original Message- From: Omar Adobati [mailto:[EMAIL PROTECTED] Sent: Sunday, October 03, 2004 11:25 AM To: Tomcat Users List Subject: Re: Tomcat Compiling Error - Form Based Authentication Tomcat: 5.0.18 JDK jre: 1.4.2 O.S.: Linux ther's anything wrong? - Original Message - From: John Najarian [EMAIL PROTECTED] To: 'Tomcat Users List' [EMAIL PROTECTED] Sent: Sunday, October 03, 2004 8:07 PM Subject: RE: Tomcat Compiling Error - Form Based Authentication This may be an 'out there' question for your problem but which versions Of Tomcat, jdk jre are you using? I could be that you've got a mismatch. -Original Message- From: Omar Adobati [mailto:[EMAIL PROTECTED] Sent: Sunday, October 03, 2004 10:24 AM To: Tomcat Users List Subject: Re: Tomcat Compiling Error - Form Based Authentication I don't think it was a permission problem on the webapps application 'couse all other still work good and have the same permissions settings as this one that gives troubles. This is the permission on tools.jar, I think it's all ok... -rwxr--r--1 root root 5092901 ott 3 16:47 tools.jar Tomcat version I'm using is the 5.0.18 Hope this help you to help me in solving this trouble! - Original Message - From: Dale, Matt [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Sent: Sunday,
Deployer package ANT task error
I am just about to try the first webapp tutorial of Tomcat.
My environment is:
Win 2k
Tomcat 5.0.28
eclipse 3.0
ANT 1.6.2
The catalina-ant.jar is added to the ant path.
When running the deploy task i get the following error
Buildfile: C:\Documents and Settings\cruediger\Mes
documents\Workspace\LocasugeGSM\build.xml
prepare:
compile:
install:
BUILD FAILED: C:\Documents and Settings\cruediger\Mes
documents\Workspace\LocasugeGSM\build.xml:263: java.io.IOException:
Server returned HTTP response code: 401 for URL:
http://localhost:8080/manager/deploy?path=%2FLocasugeGSMwar=file%3A%2F%2FC%3A%2FDocuments+and+Settings%2Fcruediger%2FMes+documents%2FWorkspace%2FLocasugeGSM%2Fdist
Total time: 1 second
The task in the Build file looks as follows
...
taskdef name=deploy classname=org.apache.catalina.ant.DeployTask/
...
target name=install depends=compile
description=Install application to servlet container
deploy url=${manager.url}
username=${manager.username}
password=${manager.password}
path=${app.path}
localWar=file://C:/Documents and Settings/cruediger/Mes
documents/Workspace/LocasugeGSM/dist/
/target
...
The matching entries in the build.propertie file are:
manager.url= http://localhost:8080/manager
manager.password =
manager.udername =
As the provided example build file didn't bother to set password and
user, and the documentation hasn4t lost a word about it, i didn't do
either.
Is this a mistake?
I would very much appreciate some help in this matter, as it bothers
me for a few days by now.
Thanks
Christian Ruediger
-
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error-page exception-type
Hi, I'm blocked since this morning with an annoying problem on Tomcat (5.27 and 5.28). Impossible to redirect users with the error-page tag on jsp and html files. I'm using that on the web.xml : error-page exception-typecom.sofice.commun.securite.DroitsException/exception-type location/pagesError/droits.jsp/location /error-page The jsp are well-compiled but the broswer display an error message (HTTP 500). The start of the DroitsException (jsp, servlet ...) is unimportant the problem is the same. Notice that the redirection works fine with servlet and 'directory listing' : error-page exception-typecom.sofice.commun.securite.DroitsException/exception-type location/servlet/test/location /error-page error-page exception-typecom.sofice.commun.securite.DroitsException/exception-type location/pagesError//location /error-page Many thanks for your answer. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Tomcat Compiling Error - Form Based Authentication
I'd suggest rebuilding your appliation against java 5, and also running your tomcat with the java 5 JDK as well. Make sure that everything is happy at that level. Ta Matt -Original Message- From: Omar Adobati [mailto:[EMAIL PROTECTED] Sent: 04 October 2004 13:44 To: John Najarian; Tomcat Users List Subject: Re: Tomcat Compiling Error - Form Based Authentication I have to give u a bad news. What i said yesterday night was wrong. I have the same error also putting tools.jar (the JDK 1.5 ones)... so I'm in trouble again! Omar - Original Message - From: John Najarian [EMAIL PROTECTED] To: 'Omar Adobati' [EMAIL PROTECTED] Sent: Sunday, October 03, 2004 9:53 PM Subject: RE: Tomcat Compiling Error - Form Based Authentication Hi Omar, You should install the entire new JDK. Having 1 jar file from 1 version of the JDK and all the other JAR files from another version could cause a lot of problems. I'd be surprised if it doesn't. Also, to avoid this problem and similar ones from happening you should install the same version of Tomcat on the Linux box also. Developing on 1 box and trying to deploy on another box running different versions of Tomcat the JDK is NOT advisable. Let me know what you do. I'm interested. John -Original Message- From: Omar Adobati [mailto:[EMAIL PROTECTED] Sent: Sunday, October 03, 2004 12:39 PM To: John Najarian Subject: Re: Tomcat Compiling Error - Form Based Authentication Exactly...just replace the old tools.jar with the new one! I'm so happy It was drive me crazy! - Original Message - From: John Najarian [EMAIL PROTECTED] To: 'Omar Adobati' [EMAIL PROTECTED] Sent: Sunday, October 03, 2004 9:31 PM Subject: RE: Tomcat Compiling Error - Form Based Authentication YEEE HA! Good for you glad I could help. So you didn't have to install the new jdk but used the tools.jar from the new jdk? I'd install the entire 1.5 JDK. Compiling and running other things may cause similar problems to what you just had occur. -Original Message- From: Omar Adobati [mailto:[EMAIL PROTECTED] Sent: Sunday, October 03, 2004 12:22 PM To: Tomcat Users List Subject: Re: Tomcat Compiling Error - Form Based Authentication WOW, it works! I have tried to upload the JDK 1.5.0 tools.jar into $Tomcat-home$\commons\lib and all works! Thankyou very much for help and yur time! regards Omar (Italian happy guy!) - Original Message - From: Omar Adobati [EMAIL PROTECTED] To: Tomcat Users List [EMAIL PROTECTED] Sent: Sunday, October 03, 2004 9:11 PM Subject: Re: Tomcat Compiling Error - Form Based Authentication I hope you've right. Tomorrow i'll do it and write here if it works... thx a lot - Original Message - From: John Najarian [EMAIL PROTECTED] To: 'Tomcat Users List' [EMAIL PROTECTED] Sent: Sunday, October 03, 2004 9:07 PM Subject: RE: Tomcat Compiling Error - Form Based Authentication Omar, this may be the problem my hunch is that it is. You've built run code against never version of tomcat, jdk, jre... It could be there is 1 or more things that work/compile... with these newer versions that aren't backward compatible. It maybe the tools.jar files aren't compatible. If you can get jdk 1.5 and tomcat 5.28 for Linux download, install them and rebuild your app. -Original Message- From: Omar Adobati [mailto:[EMAIL PROTECTED] Sent: Sunday, October 03, 2004 11:50 AM To: Tomcat Users List Subject: Re: Tomcat Compiling Error - Form Based Authentication On the windows box I'm using: - Tomcat 5.0.28 - JDK jre: 1.5.0 beta every help is wellcome! - Original Message - From: John Najarian [EMAIL PROTECTED] To: 'Tomcat Users List' [EMAIL PROTECTED] Sent: Sunday, October 03, 2004 8:45 PM Subject: RE: Tomcat Compiling Error - Form Based Authentication You're still using the app on a Windows XP machine right? What version of Tomcat, jdk jre are on that box? You may want to upgrade the jre/plugin to 1.4.2_05. I'm not sure if this will fix your problem but it won't hurt or take much time. -Original Message- From: Omar Adobati [mailto:[EMAIL PROTECTED] Sent: Sunday, October 03, 2004 11:25 AM To: Tomcat Users List Subject: Re: Tomcat Compiling Error - Form Based Authentication Tomcat: 5.0.18 JDK jre: 1.4.2 O.S.: Linux ther's anything wrong? - Original Message - From: John Najarian [EMAIL PROTECTED] To: 'Tomcat Users List' [EMAIL PROTECTED] Sent: Sunday, October 03, 2004 8:07 PM Subject: RE: Tomcat Compiling Error - Form Based Authentication This may be an 'out there' question for your problem but which versions Of Tomcat, jdk jre are you using? I could be that you've got a mismatch. -Original Message- From: Omar Adobati [mailto:[EMAIL PROTECTED] Sent: Sunday, October 03, 2004 10:24 AM To: Tomcat Users List Subject: Re: Tomcat Compiling Error - Form Based Authentication I don't think it was a permission
RE: 5.0.28 stack overflow?
Hi, 99.9% of the time, it's your fault, with a large majority of these cases being infinite recursion. How does the CPU behave when leading up to this error? Yoav Shapira Millennium Research Informatics -Original Message- From: Cott Lang [mailto:[EMAIL PROTECTED] Sent: Monday, October 04, 2004 4:32 AM To: Tomcat Users List Subject: 5.0.28 stack overflow? Anyone ever seen one like this? :) ApplicationDispatcher[] Servlet.service() for servlet action threw exception java.lang.StackOverflowError at org.apache.catalina.core.ApplicationHttpRequest.getAttribute(Applicatio nHtt pRequest.java:208) at org.apache.catalina.core.ApplicationHttpRequest.getAttribute(Applicatio nHtt pRequest.java:220) at org.apache.catalina.core.ApplicationHttpRequest.getAttribute(Applicatio nHtt pRequest.java:220) at org.apache.catalina.core.ApplicationHttpRequest.getAttribute(Applicatio nHtt pRequest.java:220) at org.apache.catalina.core.ApplicationHttpRequest.getAttribute(Applicatio nHtt pRequest.java:220) at org.apache.catalina.core.ApplicationHttpRequest.getAttribute(Applicatio nHtt pRequest.java:220) at org.apache.catalina.core.ApplicationHttpRequest.getAttribute(Applicatio nHtt pRequest.java:220) [many thousands of identical lines clipped] at org.apache.catalina.core.ApplicationHttpRequest.getAttribute(Applicatio nHtt pRequest.java:220) at org.apache.struts.action.ActionServlet.getModuleConfig(ActionServlet.ja va:8 29) at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1482) at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:507) at javax.servlet.http.HttpServlet.service(HttpServlet.java:689) at javax.servlet.http.HttpServlet.service(HttpServlet.java:802) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applic atio nFilterChain.java:237) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFil terC hain.java:157) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispat cher .java:704) at org.apache.catalina.core.ApplicationDispatcher.processRequest(Applicati onDi spatcher.java:474) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDis patc her.java:409) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispa tche r.java:312) at org.apache.struts.action.RequestProcessor.doForward(RequestProcessor.ja va:1 069) at org.apache.struts.action.RequestProcessor.processForwardConfig(RequestP roce ssor.java:455) at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java :279 ) at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1482) at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:507) at javax.servlet.http.HttpServlet.service(HttpServlet.java:689) at javax.servlet.http.HttpServlet.service(HttpServlet.java:802) - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: logging, configuration.
Hi, Comment out the RequestDumperValve (in $CATALINA_HOME/conf/server.xml) altogether: it's output is not errors, as you noted. However, it's also not a Logger per-se and so the Logger congifuration doesn't apply to it. It's commented out by default, so go back to the default ;) Yoav Shapira Millennium Research Informatics -Original Message- From: Pawson, David [mailto:[EMAIL PROTECTED] Sent: Monday, October 04, 2004 4:27 AM To: Tomcat Users List Subject: RE:logging, configuration. -Original Message- From: Jacob Kjome Is it the commons-logging that produces catalina_log.date.txt? Is there a config file as per log4j? Even when testing, this file becomes quite significant. It would be nice to reduce/minimise its output. Ultimately, Tomcat uses commons-logging for logging, but uses its own Logger interface which is configured in context configuration files or server.xml. Note that this is no longer the case in 5.5.x. Read the docs on Tomcat's Logger's for more info. tc 5.0.27, server.xml has Logger className=org.apache.catalina.logger.FileLogger directory=logs prefix=localhost_log. suffix=.txt timestamp=true/ and Logger className=org.apache.catalina.logger.FileLogger prefix=catalina_log. suffix=.txt verbosity=1 timestamp=true/ The documentation states that verbosity = 1 should log errors only? (which it states to be the default) I don't think the log output below constitute errors? Is there somewhere else that I can restrict the log output to errors only please? regards DaveP 2004-10-04 09:22:16 RequestDumperValve[Catalina]: === 2004-10-04 09:22:20 RequestDumperValve[Catalina]: REQUEST URI =/repository/getit 2004-10-04 09:22:20 RequestDumperValve[Catalina]: authType=null 2004-10-04 09:22:20 RequestDumperValve[Catalina]: characterEncoding=null 2004-10-04 09:22:20 RequestDumperValve[Catalina]: contentLength=692 2004-10-04 09:22:20 RequestDumperValve[Catalina]: contentType=multipart/form-data; boundary=--- 7d4115142050a 2004-10-04 09:22:20 RequestDumperValve[Catalina]: contextPath=/repository 2004-10-04 09:22:20 RequestDumperValve[Catalina]: cookie=JSESSIONID=01EAE058F0AEC86BC398EA7903822329 2004-10-04 09:22:20 RequestDumperValve[Catalina]: header=accept=image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, application/xhtml+xml, application/x-shockwave-flash, application/vnd.ms- excel, application/vnd.ms-powerpoint, application/msword, */* 2004-10-04 09:22:20 RequestDumperValve[Catalina]: header=referer=http://localhost/repository/upload/index.html 2004-10-04 09:22:20 RequestDumperValve[Catalina]: header=accept-language=en-gb 2004-10-04 09:22:20 RequestDumperValve[Catalina]: header=content-type=multipart/form-data; boundary=- --7d4115142050a 2004-10-04 09:22:20 RequestDumperValve[Catalina]: header=accept-encoding=gzip, deflate 2004-10-04 09:22:20 RequestDumperValve[Catalina]: header=user- agent=Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0; MathPlayer 2.0; .NET CLR 1.1.4322) 2004-10-04 09:22:20 RequestDumperValve[Catalina]: header=host=localhost 2004-10-04 09:22:20 RequestDumperValve[Catalina]: header=content-length=692 2004-10-04 09:22:20 RequestDumperValve[Catalina]: header=connection=Keep-Alive 2004-10-04 09:22:20 RequestDumperValve[Catalina]: header=cache- control=no-cache 2004-10-04 09:22:20 RequestDumperValve[Catalina]: header=cookie=JSESSIONID=01EAE058F0AEC86BC398EA7903822329 2004-10-04 09:22:20 RequestDumperValve[Catalina]: locale=en_GB 2004-10-04 09:22:20 RequestDumperValve[Catalina]: method=POST 2004-10-04 09:22:20 RequestDumperValve[Catalina]: pathInfo=null 2004-10-04 09:22:20 RequestDumperValve[Catalina]: protocol=HTTP/1.1 2004-10-04 09:22:20 RequestDumperValve[Catalina]: queryString=null 2004-10-04 09:22:20 RequestDumperValve[Catalina]: remoteAddr=127.0.0.1 2004-10-04 09:22:20 RequestDumperValve[Catalina]: remoteHost=127.0.0.1 2004-10-04 09:22:20 RequestDumperValve[Catalina]: remoteUser=null 2004-10-04 09:22:20 RequestDumperValve[Catalina]: requestedSessionId=01EAE058F0AEC86BC398EA7903822329 2004-10-04 09:22:20 RequestDumperValve[Catalina]: scheme=http 2004-10-04 09:22:20 RequestDumperValve[Catalina]: serverName=localhost 2004-10-04 09:22:20 RequestDumperValve[Catalina]: serverPort=80 2004-10-04 09:22:20 RequestDumperValve[Catalina]: servletPath=/getit 2004-10-04 09:22:20 RequestDumperValve[Catalina]: isSecure=false 2004-10-04 09:22:20 RequestDumperValve[Catalina]: - -- 2004-10-04 09:22:20 RequestDumperValve[Catalina]: - -- 2004-10-04 09:22:20 RequestDumperValve[Catalina]: authType=FORM 2004-10-04 09:22:20 RequestDumperValve[Catalina]:
RE: Search engine friendly URLs
Hi, You can also do this with one (or more, if you want, depending on the exact requirements) Filters. That prevents the need for a separate servlet and any associated session overhead, so the performance argument is even more moot. Yoav Shapira Millennium Research Informatics -Original Message- From: Steffen Heil [mailto:[EMAIL PROTECTED] Sent: Sunday, October 03, 2004 11:18 AM To: 'Tomcat Users List' Subject: AW: Search engine friendly URLs Hi If you want to be able to scale your application, you need to be able to move the static image handling out of tomcat to a separate web server. Using Tomcat to handle both application chores and web serving chores will limit the overall scalability of your system. I strongly disagree. Tomcat is nearly as fast as apache in serving images. So, yes, you can save a little time using apache, BUT remeber that the apache slows tomcat down. You need cpu-cycles for apache, for mod_jk and additionally for tomcat. Those cycles for apache and mod_jk are not nessesary, since tomcat can work standalone. So the question comes down to decide wether the overhead of handling apache and mod_jk for dynamic content is smaller then the difference of apache and tomcat in serving images. I guess with current versions of tomcat the overhead to apache and mod_jk is even bigger. Hence, tomcat alone will be faster. (Please also consider, that static content will mostly be taken from the browsers cache, whereas dynamic content needs to be received from tomcat. That means that the time won by using apache for static content needs to be a magnitude higher than the overhead of mod_jk. That's simply not the case.) Tomcat cannot do rewriting, that is correct, but it does not need to: I use url such as: /content/pages/test.htm where content is mapped to my servlet. The parameter is simply the rest of the url. You could do: http://localhost/site.do/books/architecture and parse the rest of the url to section = books and subsection = architecture Simply map site.do to your servlet. Reagrds, Steffen This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: tomcat 5.x windows installer
Hi, My reason for preferring the installer over the zip is that - when it works - I can do a faily painless upgrade by uninstalling leaving the webapps etc alone and reinstalling an upgrade version to the same directory. This is not so easy using the zip distribution. Any help would be appreciated. It's funny -- I prefer using the .zip versions because I think their upgrade process is much easier than the services'. Simply install new zip to different $CATALINA_HOME directory, and copy over webapps. This might have to do with me not trusting the Windows registry as much as I do the filesystem, though ;) Yoav This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: type in twice for basic authentication???
Hi, Does 4.1.30 behave better? Or 5.0.27? (5.0.28 has http://issues.apache.org/bugzilla/show_bug.cgi?id=31372 which might affect this use-case) Yoav Shapira Millennium Research Informatics -Original Message- From: Stephen Charles Huey [mailto:[EMAIL PROTECTED] Sent: Monday, October 04, 2004 1:59 AM To: Tomcat Users List Subject: RE: type in twice for basic authentication??? Tomcat 4.1.27 -- please help! - Original message - From: Mark Thomas [EMAIL PROTECTED] To: 'Tomcat Users List' [EMAIL PROTECTED] Date: Sat, 2 Oct 2004 10:03:49 +0100 Subject: RE: type in twice for basic authentication??? What version of tomcat? -Original Message- From: Stephen Charles Huey [mailto:[EMAIL PROTECTED] Sent: Friday, October 01, 2004 11:38 PM To: Tomcat Users List Subject: Re: type in twice for basic authentication??? Yeah, I need some major help on this to figure out what's going on! We have a Windows version and a Linux version of the database. I just changed my DSN over to the Linux one, and now it pops up 4 times!!! No, wait...sometimes it still logs you in just after 2 times, and sometimes it takes as many as 6! Also, sometimes when browsing the site, it makes you log in again in places where it didn't used to. You see, we have a main database that drives our web app, but we've been using a MySQL db to authenticate, and we'd like to get rid of that so we can just deal with one database. However, our main database is behaving strangely. Now, when clicking over to some of the other JSPs in the site, it will pop up and ask for the username and password in places it didn't used to do that (and no, it shouldn't be changing contexts or anything like that). - Original message - From: Stephen Charles Huey [EMAIL PROTECTED] To: Tomcat User [EMAIL PROTECTED] Date: Fri, 01 Oct 2004 17:10:32 -0500 Subject: type in twice for basic authentication??? When my web app pops up a basic authentication box, I type in the username and password, and then it bounces back with blank text boxes asking for it again. Every time when I type them in a second time it then lets me in! What's going on? Here's what I have in my server.xml: Realm className=org.apache.catalina.realm.JDBCRealm debug=99 driverName=sun.jdbc.odbc.JdbcOdbcDriver connectionURL=jdbc:odbc:dbname userTable=users userNameCol=userid userCredCol=password userRoleTable=roles roleNameCol=role / - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Howto read files
Hi ML I'm having a problem with tomcat because I would like to read a certain XML file in a 'data' dir. The problem is that the relative path does not work: new File(data/questionnaires.xml/); does not give the file since Tomcat is started from its bin dir and not from my /webapps/PROJECT dir. How do I, in a nice manner access that file with, hopefully, a relative path. I need a relative path or some kind of 'property' that enables me to access the file, independent of operating system. I have tried to use a Context path=/PROJECT docBase=PROJECT | docBase=webapps/PROJECT / in a context.xml file in a META-INF dir, but no luck :-( My dir structure: /webapps --/PROJECT --/data ---The dir I want to access --/WEB-INF/ --/WEB-INF/src --/WEB-INF/classes --/displayQuestionnaires/ /*.jsp Hope someone can help... Claus - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Apache tuning question
Hello, I thought there was an apache mailing list, but the mailing list page points to this one(as well as php and some others.) So hopefully I will not get flamed for this question. I have a rh9 box with apache 2 and tomcat 5 The apache server gets about 1.2M hits a day on average i have about 110 httpd running when i do a ps -ef | grep httpd | wc -l, but on Monday mornings my busiest I have around 225 httpd running I am trying to determine what are the best setting for my prefork MPM settings. I am getting conflicting suggestions on MaxClients on the RH pages it says:: However, it is not recommended that the value for MaxClients exceeds 256 when using the prefork MPM. BUT on other pages is says that on busy sites i should have MaxClients 512 and ServerLimit set to 1024 Not sure if my server is considered busy. I am tending to think yes. these are my current settings: IfModule prefork.c StartServers 5 MinSpareServers 5 MaxSpareServers 10 ServerLimit 400 MaxClients400 MaxRequestsPerChild 0 /IfModule Thanks for any suggestions - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Howto read files
Hi, Use ServletContext#getResource(AsStream) or Class#getResource(AsStream), as described in the Tomcat FAQ. Yoav Shapira Millennium Research Informatics -Original Message- From: dmu2201 [mailto:[EMAIL PROTECTED] Sent: Monday, October 04, 2004 9:34 AM To: [EMAIL PROTECTED] Subject: Howto read files Hi ML I'm having a problem with tomcat because I would like to read a certain XML file in a 'data' dir. The problem is that the relative path does not work: new File(data/questionnaires.xml/); does not give the file since Tomcat is started from its bin dir and not from my /webapps/PROJECT dir. How do I, in a nice manner access that file with, hopefully, a relative path. I need a relative path or some kind of 'property' that enables me to access the file, independent of operating system. I have tried to use a Context path=/PROJECT docBase=PROJECT | docBase=webapps/PROJECT / in a context.xml file in a META-INF dir, but no luck :-( My dir structure: /webapps --/PROJECT --/data ---The dir I want to access --/WEB-INF/ --/WEB-INF/src --/WEB-INF/classes --/displayQuestionnaires/ /*.jsp Hope someone can help... Claus - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Apache tuning question
Hi, There IS an Apache mailing list: httpd-user, as described on http://httpd.apache.org/userslist.html. Since your question has more to do with the httpd component and not as much with Tomcat or the connectors, I'd ask there first if I were you ;) Yoav Shapira Millennium Research Informatics -Original Message- From: Randy Paries [mailto:[EMAIL PROTECTED] Sent: Monday, October 04, 2004 9:38 AM To: 'Tomcat Users List' Subject: Apache tuning question Hello, I thought there was an apache mailing list, but the mailing list page points to this one(as well as php and some others.) So hopefully I will not get flamed for this question. I have a rh9 box with apache 2 and tomcat 5 The apache server gets about 1.2M hits a day on average i have about 110 httpd running when i do a ps -ef | grep httpd | wc -l, but on Monday mornings my busiest I have around 225 httpd running I am trying to determine what are the best setting for my prefork MPM settings. I am getting conflicting suggestions on MaxClients on the RH pages it says:: However, it is not recommended that the value for MaxClients exceeds 256 when using the prefork MPM. BUT on other pages is says that on busy sites i should have MaxClients 512 and ServerLimit set to 1024 Not sure if my server is considered busy. I am tending to think yes. these are my current settings: IfModule prefork.c StartServers 5 MinSpareServers 5 MaxSpareServers 10 ServerLimit 400 MaxClients400 MaxRequestsPerChild 0 /IfModule Thanks for any suggestions - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: logging, configuration.
-Original Message- From: Shapira, Yoav Comment out the RequestDumperValve (in $CATALINA_HOME/conf/server.xml) altogether: it's output is not errors, as you noted. However, it's also not a Logger per-se and so the Logger congifuration doesn't apply to it. It's commented out by default, so go back to the default ;) Groan :-) Lousy choice to uncomment. Thanks Yoav. I can cancel those terabyte club san's now! regards DaveP -- DISCLAIMER: NOTICE: The information contained in this email and any attachments is confidential and may be privileged. If you are not the intended recipient you should not use, disclose, distribute or copy any of the content of it or of any attachment; you are requested to notify the sender immediately of your receipt of the email and then to delete it and any attachments from your system. RNIB endeavours to ensure that emails and any attachments generated by its staff are free from viruses or other contaminants. However, it cannot accept any responsibility for any such which are transmitted. We therefore recommend you scan all attachments. Please note that the statements and views expressed in this email and any attachments are those of the author and do not necessarily represent those of RNIB. RNIB Registered Charity Number: 226227 Website: http://www.rnib.org.uk - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Tomcat becoming almost completely non-responsive
On Friday 01 October 2004 4:29 pm, Kumar, Sunitha wrote: What command did you use to generate the thread dump? I'm in Linux, so I used kill -QUIT pid where pid was the process ID. --Kaleb -sunitha -Original Message- From: Kaleb Pederson [mailto:[EMAIL PROTECTED] Sent: Friday, October 01, 2004 3:08 PM To: Tomcat Users List Subject: Tomcat becoming almost completely non-responsive Hello, I have an interesting problem. After a while, tomcat (5.0.27) becomes almost completely non-responsive. If I telnet in to port 8009 (I'm using apache and mod_jk2), I get no response, at least not within the default timeout. If a browse to a page, I will generally, after about 4-5 minutes, see a page returned. To narrow down the slowness, I generated a full thread dump, and found the following information: [ see attachment for more info] Total threads: 180 executeQuery: 2 // executing a db query validateConnection: 0 // trying to validate their connection validateObect: 48 // in commons.dbcp.PoolableConnectionFactory.validateObject socketAccept: 3 // accepting a socket socketRead0: 10 // reading a socket ReferenceQueue: 1 ThreadPool$MonitorRunnable: 2 borrowObject and Object.wait: 85 // trying to get an object from the pool Object.wait: 20 // threads just waiting around Remaining: 9 // misc. threads My database connection is setup so that I have 50 allowed connections, which matches my 48 in validateObject and 2 executing queries. However, when I query the database status, I see 2 active threads and the rest are 'sleeping', just waiting around, as they would be if the connection pool hadn't released them yet. So, why would there be 48 connections that seemed locked and weren't querying the DB? And then the other 85 that were seemingly waiting on the 45? Any ideas what might be going on? The DB is ready? I have log abandoned turned and an haven't seen a problem yet. If the load drops sufficiently on the server, everything eventually returns back to normal, otherwise it takes 5-10 minutes to get a response from the server. I have attached an abbreviated form of the thread dump which should provide all the critical information and can provide as much other information as is necessary. Thanks for the help. *All* suggestions welcome ;) --Kaleb - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
realms: authentication against a web service?
Is this possible? I have to investigate the possibility of integrating two systems, where users authenticate themselves against our webapp, and the webapp checks their credentials against a web service in the background.. Do I have to make my own JAAS realm, which in turn authenticates against a web service? Or are there libraries that eases this integration? Although I am a fairly competent java-developer, I have never developed against a web services before, so if this is fairly easy, please bear with me, and point me in the right direction. :-) Hope someone can help... Thanks -- \ Olve S. Hansen - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
servlet deployed, but Tomcat provides .war file for download only
Hi folks, i have deployed a .war file, but Tomcat doesen't execute the servlet. Instead he provides the deployed war file for download. I have tried the deployment procedure by ANT task, by startup with war file. I also tried the manager web frontend. The manager shows me the option to start the app, but when clicking the link the page is reloaded but the state of the app is still shown as inactive. The error.log is empty The log of tomcat shows the following after depoyment 2004-10-04 16:27:42 StandardContext[/manager]HTMLManager: start: Starting web application at '/LocasugeGSM-0.1-dev' 2004-10-04 16:27:42 StandardContext[/manager]HTMLManager: list: Listing contexts for virtual host 'localhost' Regards Christian Ruediger Here is the deployment descriptor: ?xml version=1.0 encoding=ISO-8859-1 ? web-app xmlns=http://java.sun.com/xml/ns/j2ee; xmlns:xsi=http://www.w3.org/2001/XMLSchema-instance; xsi:schemaLocation=http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd; version=2.4 display-nameTestservlet/display-name servlet servlet-nameRpcServlet/servlet-name servlet-classtestserveur.RpcServlet/servlet-class /servlet servlet-mapping servlet-nameRpcServlet/servlet-name url-pattern/servlet/RpcServlet/url-pattern /servlet-mapping /web-app - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: servlet deployed, but Tomcat provides .war file for download only
Hi, How about starting with the simplest approach: forget the manager, forget Ant. Do a clean Tomcat installation. Copy your webapp into the webapps folder (not as a WAR file, just the unpacked directory structure). Start the server. That's it. Your web.xml looks fine. It's always a good idea to validate it using a tool like XMLSpy (there are free alternatives online as well) if you're unsure that it's valid. Yoav Shapira Millennium Research Informatics -Original Message- From: Christian Ruediger [mailto:[EMAIL PROTECTED] Sent: Monday, October 04, 2004 10:55 AM To: Tomcat Users List Subject: servlet deployed, but Tomcat provides .war file for download only Hi folks, i have deployed a .war file, but Tomcat doesen't execute the servlet. Instead he provides the deployed war file for download. I have tried the deployment procedure by ANT task, by startup with war file. I also tried the manager web frontend. The manager shows me the option to start the app, but when clicking the link the page is reloaded but the state of the app is still shown as inactive. The error.log is empty The log of tomcat shows the following after depoyment 2004-10-04 16:27:42 StandardContext[/manager]HTMLManager: start: Starting web application at '/LocasugeGSM-0.1-dev' 2004-10-04 16:27:42 StandardContext[/manager]HTMLManager: list: Listing contexts for virtual host 'localhost' Regards Christian Ruediger Here is the deployment descriptor: ?xml version=1.0 encoding=ISO-8859-1 ? web-app xmlns=http://java.sun.com/xml/ns/j2ee; xmlns:xsi=http://www.w3.org/2001/XMLSchema-instance; xsi:schemaLocation=http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd; version=2.4 display-nameTestservlet/display-name servlet servlet-nameRpcServlet/servlet-name servlet-classtestserveur.RpcServlet/servlet-class /servlet servlet-mapping servlet-nameRpcServlet/servlet-name url-pattern/servlet/RpcServlet/url-pattern /servlet-mapping /web-app - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: servlet deployed, but Tomcat provides .war file for download only
On Mon, Oct 04, 2004 at 04:54:40PM +0200, Christian Ruediger wrote: : i have deployed a .war file, but Tomcat doesen't execute the servlet. : Instead he provides the deployed war file for download. Where, specifically, is the WAR file? If Tomcat's offering the file for download, then you likely have it one directory too deep. What are the contents of server.xml and, if you use it, context.xml? -QM -- software -- http://www.brandxdev.net tech news -- http://www.RoarNetworX.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Tomcat becoming almost completely non-responsive
John,
Thanks for the feedback. My code is actually quite simple and I have
everything factored out to single function that handles the DB code. I'll
paste it below for you, and others to look at. *Please let me know* if there
is an exit path that I somehow missed.
I already have tomcat setup to log abandoned connections. At your
instigation, I grep'd the logs and found a few instances of it in the logs
which I was unaware of. Each one of them corresponds to a time we had high
load on the server, so I, hopefully not niavely ;), am guesssing that the
abandoned timeout was shorter (currently 60 seconds) than the time it took
the server to respond to the request (up to 5 minutes). I guess I should up
the abandoned timeout as that could flame the problem.
If I'm interpreting the thread dump and mysqladmin processlist information
correctly, what I'm seeing is that MySQL considers the DB connection to be
sleeping, and that 48 of my active db threads were in object.wait() after a
call to AbandonedObjectPool.borrowObject() which seems to get called in
every case after a call to DataSource.getConnection():
// note that I removed the org.apache.commons prefix
48 like TP-Processor312 daemon prio=1 tid=0x70331680 nid=0x5e87 waiting for
monitor entry [6df79000..6df7a87c] at
dbcp.PoolableConnectionFactory.validateObject(PoolableConnectionFactory.java:316)
- waiting to lock 0x7b071438 (a dbcp.PoolableConnectionFactory)
at pool.impl.GenericObjectPool.borrowObject(GenericObjectPool.java:833)
at dbcp.AbandonedObjectPool.borrowObject(AbandonedObjectPool.java:119)
at dbcp.PoolingDataSource.getConnection(PoolingDataSource.java:140)
at dbcp.BasicDataSource.getConnection(BasicDataSource.java:518)
// the function in my filter that checks the DB.
at RequestFilterServlet.getUrlMapping(RequestFilterServlet.java:187)
...
Here's the code that handles the db:
protected RedirectInfo getUrlMapping(String requestURI) {
RedirectInfo retval = null;
Connection conn = null;
Statement statement = null;
ResultSet result = null;
try {
conn = ds.getConnection();
statement = conn.createStatement();
statement.setEscapeProcessing(true);
result = statement.executeQuery(QUERY_UNIQUE_MATCH + quote(requestURI));
if (!result.first()) {
result = statement.executeQuery(QUERY_CHILD_MATCH_1 + quote(requestURI) +
QUERY_CHILD_MATCH_2);
}
// get the information
if (result.first()) {
retval = new RedirectInfo();
retval.setURL(result.getString(1));
retval.setCode(result.getInt(2));
debug(requestURI + - + retval.getURL() + [ +
Integer.toString(retval.getCode()) + ]);
} else {
debug(No matching redirect URL found for + requestURI);
}
} catch(SQLException e) {
log(SQLException caught: + e.getMessage(), e);
} finally {
try {
// cleanup after myself
if (statement != null) statement.close();
if (conn != null) conn.close();
} catch (SQLException e) {
log(Error cleaning up connection/statement: + e.getMessage(),e);
}
}
return retval;
}
Thanks for all the help.
--Kaleb
On Sunday 03 October 2004 1:58 pm, [EMAIL PROTECTED] wrote:
The most likely reason for your connections not being re-used is that your
java code isn't explicitly closing connections, statements and result sets
after use.
If visiting all your code is too onerous a task, you could add the
following parameters to your data-source configuration:
parameter
nameremoveAbandoned/name
valuetrue/value
/parameter
parameter
nameremoveAbandonedTimeout/name
value60/value
/parameter
The effect of the above is to mark any data-pool connection as re-usable
after 60 seconds of inactivity.
You can add the following to log abandonned connection activity:
parameter
namelogAbandoned/name
valuetrue/value
/parameter
John Thompson
|-+
|
| | Kaleb Pederson |
| | [EMAIL PROTECTED]|
| | wu.edu |
| |
| | 02/10/2004 10:07 |
| | AM |
| | Please respond to|
| | Tomcat Users|
| | List|
|
|-+
|
--|
| To: Tomcat Users List [EMAIL PROTECTED]
| | cc:
| |
| Subject: Tomcat becoming almost completely non-responsive
||
|
--|
Hello,
I have an interesting problem. After a while, tomcat (5.0.27) becomes
Re: servlet deployed, but Tomcat provides .war file for download only
OK, i did as you said. I deinstalled my tomcat, installed a new into a new folder (just to be sure). After that I copied the extracted app into the webapp folder: in my case the class file goes here (Just to document the path): C:\Program Files\Tomcat 5.0\webapps\LocasugeGSM-0.1-dev\WEB-INF\classes The browser only shows an 404 error What do I do wrong? Paths I have tried: http://localhost:8080/LocasugeGSM-0.1-dev http://localhost:8080/LocasugeGSM-0.1-dev/ http://localhost:8080/LocasugeGSM-0.1-dev/RpcServlet http://localhost:8080/LocasugeGSM-0.1-dev/servlet/RpcServlet I'd do anything to fix this. Christian On Mon, 4 Oct 2004 10:57:35 -0400, Shapira, Yoav [EMAIL PROTECTED] wrote: Hi, How about starting with the simplest approach: forget the manager, forget Ant. Do a clean Tomcat installation. Copy your webapp into the webapps folder (not as a WAR file, just the unpacked directory structure). Start the server. That's it. Your web.xml looks fine. It's always a good idea to validate it using a tool like XMLSpy (there are free alternatives online as well) if you're unsure that it's valid. Yoav Shapira Millennium Research Informatics -Original Message- From: Christian Ruediger [mailto:[EMAIL PROTECTED] Sent: Monday, October 04, 2004 10:55 AM To: Tomcat Users List Subject: servlet deployed, but Tomcat provides .war file for download only Hi folks, i have deployed a .war file, but Tomcat doesen't execute the servlet. Instead he provides the deployed war file for download. I have tried the deployment procedure by ANT task, by startup with war file. I also tried the manager web frontend. The manager shows me the option to start the app, but when clicking the link the page is reloaded but the state of the app is still shown as inactive. The error.log is empty The log of tomcat shows the following after depoyment 2004-10-04 16:27:42 StandardContext[/manager]HTMLManager: start: Starting web application at '/LocasugeGSM-0.1-dev' 2004-10-04 16:27:42 StandardContext[/manager]HTMLManager: list: Listing contexts for virtual host 'localhost' Regards Christian Ruediger Here is the deployment descriptor: ?xml version=1.0 encoding=ISO-8859-1 ? web-app xmlns=http://java.sun.com/xml/ns/j2ee; xmlns:xsi=http://www.w3.org/2001/XMLSchema-instance; xsi:schemaLocation=http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd; version=2.4 display-nameTestservlet/display-name servlet servlet-nameRpcServlet/servlet-name servlet-classtestserveur.RpcServlet/servlet-class /servlet servlet-mapping servlet-nameRpcServlet/servlet-name url-pattern/servlet/RpcServlet/url-pattern /servlet-mapping /web-app - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Tomcat Question - HELP
go back to formula... Daniel Salud (310)665-6583 John Najarian [EMAIL PROTECTED] 10/01/2004 05:05 PM Please respond to Tomcat Users List To: 'Tomcat Users List' [EMAIL PROTECTED] cc: Subject:RE: Tomcat Question - HELP Can all you people take this bitching contest elsewhere? My 9 year old knows better than to keep this up. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Sent: Friday, October 01, 2004 4:37 PM To: Tomcat Users List Subject: RE: Tomcat Question - HELP Let me summarise this thread: 1. You hate all those open source stuff 2. You are not a big fan of tomcat 3. You think we are not educated and professional 4. You will trust your web engineer over our judgement 5. You really don't care what your personal views are 6. You seem to know exactly what this forum is for an how we should run it and behave on it 6. You won't do what you are asked (i.e. post a simple logfile) 7. You seem to think as a Unix admin that killing a process that has an obvious, documented and non-trivial shutdown sequence is a good idea (I'm sure DBA's will love you for this) 8. You publicly admitted to mailing Rick Moen directly for help (great autoreply though ;-) ) What gets me is that everyone who replied to you was civil and helpful. Really, you guys are the greatest! I'm mostly a lurker and I've totally lost control (yes I know: YHBT. YHL. HAND.) Daniel, I just hope for your sake that no potential future employer ever finds this thread on Google (or that you are wisely using an alias). Have a good weekend, Michiel - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Tomcat Question - HELP
That goes to you too... Daniel Salud (310)665-6583 [EMAIL PROTECTED] 10/01/2004 04:37 PM Please respond to Tomcat Users List To: Tomcat Users List [EMAIL PROTECTED] cc: Subject:RE: Tomcat Question - HELP Let me summarise this thread: 1. You hate all those open source stuff 2. You are not a big fan of tomcat 3. You think we are not educated and professional 4. You will trust your web engineer over our judgement 5. You really don't care what your personal views are 6. You seem to know exactly what this forum is for an how we should run it and behave on it 6. You won't do what you are asked (i.e. post a simple logfile) 7. You seem to think as a Unix admin that killing a process that has an obvious, documented and non-trivial shutdown sequence is a good idea (I'm sure DBA's will love you for this) 8. You publicly admitted to mailing Rick Moen directly for help (great autoreply though ;-) ) What gets me is that everyone who replied to you was civil and helpful. Really, you guys are the greatest! I'm mostly a lurker and I've totally lost control (yes I know: YHBT. YHL. HAND.) Daniel, I just hope for your sake that no potential future employer ever finds this thread on Google (or that you are wisely using an alias). Have a good weekend, Michiel - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Tomcat Question - HELP
Michael, its better if you just keep your comments to your self. You are so pathetic. Daniel Salud (310)665-6583 [EMAIL PROTECTED] 10/01/2004 04:37 PM Please respond to Tomcat Users List To: Tomcat Users List [EMAIL PROTECTED] cc: Subject:RE: Tomcat Question - HELP Let me summarise this thread: 1. You hate all those open source stuff 2. You are not a big fan of tomcat 3. You think we are not educated and professional 4. You will trust your web engineer over our judgement 5. You really don't care what your personal views are 6. You seem to know exactly what this forum is for an how we should run it and behave on it 6. You won't do what you are asked (i.e. post a simple logfile) 7. You seem to think as a Unix admin that killing a process that has an obvious, documented and non-trivial shutdown sequence is a good idea (I'm sure DBA's will love you for this) 8. You publicly admitted to mailing Rick Moen directly for help (great autoreply though ;-) ) What gets me is that everyone who replied to you was civil and helpful. Really, you guys are the greatest! I'm mostly a lurker and I've totally lost control (yes I know: YHBT. YHL. HAND.) Daniel, I just hope for your sake that no potential future employer ever finds this thread on Google (or that you are wisely using an alias). Have a good weekend, Michiel - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Tomcat becoming almost completely non-responsive
Post your datasource resource definition. You may miss something like
parameter
nametestOnBorrow/name
valuetrue/value
/parameter
parameter
nametestOnReturn/name
valuetrue/value
/parameter
parameter
nameminEvictableIdleTimeMillis/name
value-1/value
/parameter
parameter
nametimeBetweenEvictionRunsMillis/name
value30/value
/parameter
parameter
namenumTestsPerEvictionRun/name
value1/value
/parameter
parameter
nametestWhileIdle/name
valuetrue/value
/parameter
-Original Message-
From: Kaleb Pederson [mailto:[EMAIL PROTECTED]
Sent: October 4, 2004 11:19 AM
To: Tomcat Users List
Subject: Re: Tomcat becoming almost completely non-responsive
John,
Thanks for the feedback. My code is actually quite simple and I have
everything factored out to single function that handles the DB code. I'll
paste it below for you, and others to look at. *Please let me know* if
there
is an exit path that I somehow missed.
I already have tomcat setup to log abandoned connections. At your
instigation, I grep'd the logs and found a few instances of it in the logs
which I was unaware of. Each one of them corresponds to a time we had high
load on the server, so I, hopefully not niavely ;), am guesssing that the
abandoned timeout was shorter (currently 60 seconds) than the time it took
the server to respond to the request (up to 5 minutes). I guess I should up
the abandoned timeout as that could flame the problem.
If I'm interpreting the thread dump and mysqladmin processlist information
correctly, what I'm seeing is that MySQL considers the DB connection to be
sleeping, and that 48 of my active db threads were in object.wait() after a
call to AbandonedObjectPool.borrowObject() which seems to get called in
every case after a call to DataSource.getConnection():
// note that I removed the org.apache.commons prefix
48 like TP-Processor312 daemon prio=1 tid=0x70331680 nid=0x5e87 waiting
for
monitor entry [6df79000..6df7a87c] at
dbcp.PoolableConnectionFactory.validateObject(PoolableConnectionFactory.java
:316)
- waiting to lock 0x7b071438 (a dbcp.PoolableConnectionFactory)
at pool.impl.GenericObjectPool.borrowObject(GenericObjectPool.java:833)
at dbcp.AbandonedObjectPool.borrowObject(AbandonedObjectPool.java:119)
at dbcp.PoolingDataSource.getConnection(PoolingDataSource.java:140)
at dbcp.BasicDataSource.getConnection(BasicDataSource.java:518)
// the function in my filter that checks the DB.
at RequestFilterServlet.getUrlMapping(RequestFilterServlet.java:187)
...
Here's the code that handles the db:
protected RedirectInfo getUrlMapping(String requestURI) {
RedirectInfo retval = null;
Connection conn = null;
Statement statement = null;
ResultSet result = null;
try {
conn = ds.getConnection();
statement = conn.createStatement();
statement.setEscapeProcessing(true);
result = statement.executeQuery(QUERY_UNIQUE_MATCH + quote(requestURI));
if (!result.first()) {
result = statement.executeQuery(QUERY_CHILD_MATCH_1 + quote(requestURI)
+
QUERY_CHILD_MATCH_2);
}
// get the information
if (result.first()) {
retval = new RedirectInfo();
retval.setURL(result.getString(1));
retval.setCode(result.getInt(2));
debug(requestURI + - + retval.getURL() + [ +
Integer.toString(retval.getCode()) + ]);
} else {
debug(No matching redirect URL found for + requestURI);
}
} catch(SQLException e) {
log(SQLException caught: + e.getMessage(), e);
} finally {
try {
// cleanup after myself
if (statement != null) statement.close();
if (conn != null) conn.close();
} catch (SQLException e) {
log(Error cleaning up connection/statement: + e.getMessage(),e);
}
}
return retval;
}
Thanks for all the help.
--Kaleb
On Sunday 03 October 2004 1:58 pm, [EMAIL PROTECTED] wrote:
The most likely reason for your connections not being re-used is that
your java code isn't explicitly closing connections, statements and
result sets after use. If visiting all your code is too onerous a
task, you could add the following parameters to your data-source
configuration:
parameter
nameremoveAbandoned/name
valuetrue/value
/parameter
parameter
nameremoveAbandonedTimeout/name
value60/value
/parameter
The effect of the above is to mark any data-pool connection as
re-usable after 60 seconds of inactivity. You can add the following to
log abandonned connection activity:
parameter
namelogAbandoned/name
valuetrue/value
/parameter
John Thompson
|-+
|
| | Kaleb Pederson |
| | [EMAIL PROTECTED]|
| |
Re: Tomcat Question - HELP
Daniel, I think the same goes for you. You are attacking the generosity and kindness of the people on this list, and I think I speak for most of the list when I say that you have crossed a line. Please make your future posts constructive and refrain from flaming us. -Mike Fowler I could be a genius if I just put my mind to it, and I, I could do anything, if only I could get 'round to it [EMAIL PROTECTED] wrote: Michael, its better if you just keep your comments to your self. You are so pathetic. Daniel Salud (310)665-6583 [EMAIL PROTECTED] 10/01/2004 04:37 PM Please respond to Tomcat Users List To: Tomcat Users List [EMAIL PROTECTED] cc: Subject:RE: Tomcat Question - HELP Let me summarise this thread: 1. You hate all those open source stuff 2. You are not a big fan of tomcat 3. You think we are not educated and professional 4. You will trust your web engineer over our judgement 5. You really don't care what your personal views are 6. You seem to know exactly what this forum is for an how we should run it and behave on it 6. You won't do what you are asked (i.e. post a simple logfile) 7. You seem to think as a Unix admin that killing a process that has an obvious, documented and non-trivial shutdown sequence is a good idea (I'm sure DBA's will love you for this) 8. You publicly admitted to mailing Rick Moen directly for help (great autoreply though ;-) ) What gets me is that everyone who replied to you was civil and helpful. Really, you guys are the greatest! I'm mostly a lurker and I've totally lost control (yes I know: YHBT. YHL. HAND.) Daniel, I just hope for your sake that no potential future employer ever finds this thread on Google (or that you are wisely using an alias). Have a good weekend, Michiel - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
[OT] Re: Tomcat Question - HELP
This needs to stop but if it's to continue, would everyone not mind putting [OT] at the beginnning of the subject line? -Thanks On Mon, 2004-10-04 at 12:04, Mike Fowler wrote: Daniel, I think the same goes for you. You are attacking the generosity and kindness of the people on this list, and I think I speak for most of the list when I say that you have crossed a line. Please make your future posts constructive and refrain from flaming us. -Mike Fowler I could be a genius if I just put my mind to it, and I, I could do anything, if only I could get 'round to it [EMAIL PROTECTED] wrote: Michael, its better if you just keep your comments to your self. You are so pathetic. Daniel Salud (310)665-6583 [EMAIL PROTECTED] 10/01/2004 04:37 PM Please respond to Tomcat Users List To: Tomcat Users List [EMAIL PROTECTED] cc: Subject:RE: Tomcat Question - HELP Let me summarise this thread: 1. You hate all those open source stuff 2. You are not a big fan of tomcat 3. You think we are not educated and professional 4. You will trust your web engineer over our judgement 5. You really don't care what your personal views are 6. You seem to know exactly what this forum is for an how we should run it and behave on it 6. You won't do what you are asked (i.e. post a simple logfile) 7. You seem to think as a Unix admin that killing a process that has an obvious, documented and non-trivial shutdown sequence is a good idea (I'm sure DBA's will love you for this) 8. You publicly admitted to mailing Rick Moen directly for help (great autoreply though ;-) ) What gets me is that everyone who replied to you was civil and helpful. Really, you guys are the greatest! I'm mostly a lurker and I've totally lost control (yes I know: YHBT. YHL. HAND.) Daniel, I just hope for your sake that no potential future employer ever finds this thread on Google (or that you are wisely using an alias). Have a good weekend, Michiel - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Reducing network traffic for rollover images
Well, thanks to all the advice (and advisors), there are two workable solutions. For me, I'm liking the ease of display/maintenance for now. (Just wrap an A around the text and voila! You have a cool hightlighting link.) However, an arsenal of buttons (and the software to manage it) may be necessary in the future. Thanks again! - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: servlet deployed, but Tomcat provides .war file for download only
Hi, Actually i used the launcher, 'cause the .bat script has some errors while calling javac (I haven't tried to fix this yet). Address those before going further. You should be able to launch Tomcat using startup.bat on Windows out of the box. If not, something serious is wrong. There is, as follows an XML parser error in the stdout.log file instruction target matching [xX][mM][lL] is not allowed. org.xml.sax.SAXParseException: The processing instruction target You have one messed-up configuration ;) I'm assuming that the examples and other default web applications that ship with Tomcat are not working? It's not just your webapp or just your servlet. Yoav This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: servlet deployed, but Tomcat provides .war file for download only
Thank you so far, in case i find that the examples dont work on my system, whom could I anounce the prevent others from serching to long: Perhaps with a little comment in the Readme. Or should I see it as it is: a special case. Bye Christian On Mon, 4 Oct 2004 12:19:54 -0400, Shapira, Yoav [EMAIL PROTECTED] wrote: Hi, Actually i used the launcher, 'cause the .bat script has some errors while calling javac (I haven't tried to fix this yet). Address those before going further. You should be able to launch Tomcat using startup.bat on Windows out of the box. If not, something serious is wrong. There is, as follows an XML parser error in the stdout.log file instruction target matching [xX][mM][lL] is not allowed. org.xml.sax.SAXParseException: The processing instruction target You have one messed-up configuration ;) I'm assuming that the examples and other default web applications that ship with Tomcat are not working? It's not just your webapp or just your servlet. Yoav This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: servlet deployed, but Tomcat provides .war file for download only
Hi, Oh, it's very definitely a special case ;) If the examples didn't work for 99.9% of Tomcat users, we'd have heard about it loudly and clearly by now. That's based on actual experience, not just hypothesis ;) Yoav Shapira Millennium Research Informatics -Original Message- From: Christian Ruediger [mailto:[EMAIL PROTECTED] Sent: Monday, October 04, 2004 12:27 PM To: Tomcat Users List Subject: Re: servlet deployed, but Tomcat provides .war file for download only Thank you so far, in case i find that the examples dont work on my system, whom could I anounce the prevent others from serching to long: Perhaps with a little comment in the Readme. Or should I see it as it is: a special case. Bye Christian On Mon, 4 Oct 2004 12:19:54 -0400, Shapira, Yoav [EMAIL PROTECTED] wrote: Hi, Actually i used the launcher, 'cause the .bat script has some errors while calling javac (I haven't tried to fix this yet). Address those before going further. You should be able to launch Tomcat using startup.bat on Windows out of the box. If not, something serious is wrong. There is, as follows an XML parser error in the stdout.log file instruction target matching [xX][mM][lL] is not allowed. org.xml.sax.SAXParseException: The processing instruction target You have one messed-up configuration ;) I'm assuming that the examples and other default web applications that ship with Tomcat are not working? It's not just your webapp or just your servlet. Yoav This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Tomcat becoming almost completely non-responsive
My datasource definition is pretty basic and is as follows:
!-- the db object for the mapping database --
Resource name=jdbc/MappingDB auth=Container
type=javax.sql.DataSource /
ResourceParams name=jdbc/MappingDB
parameter
nameremoveAbandoned/name
valuetrue/value
/parameter
parameter
nameremoveAbandonedTimeout/name
value60/value
/parameter
parameter
namelogAbandoned/name
valuetrue/value
/parameter
parameter
namefactory/name
valueorg.apache.commons.dbcp.BasicDataSourceFactory/value
/parameter
parameter
nameusername/name
valueredirect_user/value
/parameter
parameter
namepassword/name
valueredirect_pass/value
/parameter
parameter
namedriverClassName/name
valuecom.mysql.jdbc.jdbc2.optional.MysqlDataSource/value
/parameter
parameter
nameurl/name
valuejdbc:mysql://myhost/redirects/value
/parameter
parameter
namemaxActive/name
value50/value
/parameter
parameter
namemaxIdle/name
value4/value
/parameter
parameter
namevalidationQuery/name
valueshow tables/value
/parameter
/ResourceParams
Thanks for the help.
--Kaleb
On Monday 04 October 2004 8:54 am, Phillip Qin wrote:
Post your datasource resource definition. You may miss something like
parameter
nametestOnBorrow/name
valuetrue/value
/parameter
parameter
nametestOnReturn/name
valuetrue/value
/parameter
parameter
nameminEvictableIdleTimeMillis/name
value-1/value
/parameter
parameter
nametimeBetweenEvictionRunsMillis/name
value30/value
/parameter
parameter
namenumTestsPerEvictionRun/name
value1/value
/parameter
parameter
nametestWhileIdle/name
valuetrue/value
/parameter
-Original Message-
From: Kaleb Pederson [mailto:[EMAIL PROTECTED]
Sent: October 4, 2004 11:19 AM
To: Tomcat Users List
Subject: Re: Tomcat becoming almost completely non-responsive
John,
Thanks for the feedback. My code is actually quite simple and I have
everything factored out to single function that handles the DB code. I'll
paste it below for you, and others to look at. *Please let me know* if
there
is an exit path that I somehow missed.
I already have tomcat setup to log abandoned connections. At your
instigation, I grep'd the logs and found a few instances of it in the logs
which I was unaware of. Each one of them corresponds to a time we had high
load on the server, so I, hopefully not niavely ;), am guesssing that the
abandoned timeout was shorter (currently 60 seconds) than the time it took
the server to respond to the request (up to 5 minutes). I guess I should
up
the abandoned timeout as that could flame the problem.
If I'm interpreting the thread dump and mysqladmin processlist information
correctly, what I'm seeing is that MySQL considers the DB connection to be
sleeping, and that 48 of my active db threads were in object.wait() after a
call to AbandonedObjectPool.borrowObject() which seems to get called in
every case after a call to DataSource.getConnection():
// note that I removed the org.apache.commons prefix
48 like TP-Processor312 daemon prio=1 tid=0x70331680 nid=0x5e87 waiting
for
monitor entry [6df79000..6df7a87c] at
dbcp.PoolableConnectionFactory.validateObject(PoolableConnectionFactory.jav
a
:316)
- waiting to lock 0x7b071438 (a dbcp.PoolableConnectionFactory)
at pool.impl.GenericObjectPool.borrowObject(GenericObjectPool.java:833)
at dbcp.AbandonedObjectPool.borrowObject(AbandonedObjectPool.java:119)
at dbcp.PoolingDataSource.getConnection(PoolingDataSource.java:140)
at dbcp.BasicDataSource.getConnection(BasicDataSource.java:518)
// the function in my filter that checks the DB.
at RequestFilterServlet.getUrlMapping(RequestFilterServlet.java:187)
...
Here's the code that handles the db:
protected RedirectInfo getUrlMapping(String requestURI) {
RedirectInfo retval = null;
Connection conn = null;
Statement statement = null;
ResultSet result = null;
try {
conn = ds.getConnection();
statement = conn.createStatement();
statement.setEscapeProcessing(true);
result = statement.executeQuery(QUERY_UNIQUE_MATCH + quote(requestURI));
if (!result.first()) {
result = statement.executeQuery(QUERY_CHILD_MATCH_1 + quote(requestURI)
+
QUERY_CHILD_MATCH_2);
}
// get the information
if (result.first()) {
retval = new RedirectInfo();
retval.setURL(result.getString(1));
retval.setCode(result.getInt(2));
debug(requestURI + - + retval.getURL() + [ +
Integer.toString(retval.getCode()) + ]);
} else {
debug(No matching redirect URL found for + requestURI);
}
} catch(SQLException e) {
log(SQLException caught: + e.getMessage(), e);
} finally {
try {
// cleanup after myself
if (statement !=
help-me
Hi, My system is Red Hat version 9, and has installed Apache 2.0.40, Tomcat 4.1.27 and the J2SDK 4.2_04, I do not obtain to compile jakarta-tomcat-connectors-jk-1.2.6-src returns error in the compilation; I installed mod_jk2-2.0.4-6.rpm and I do not obtain to make the connection between Tomcat and Apache. What to make to function? Levi
RE: help-me
Hi, One question that's good to ask if whether you need Apache, or whether Tomcat by itself can meet your requirements. Tomcat can serve static content such as HTML and images. So on this list, we frequently suggest that new Tomcat users first try Tomcat by itself. You can always add Apache to the mix later, and worry about the connectors (mod_jk or whichever one you want) later. Yoav Shapira Millennium Research Informatics -Original Message- From: Levi Oliveira da Silva [mailto:[EMAIL PROTECTED] Sent: Monday, October 04, 2004 12:42 PM To: [EMAIL PROTECTED] Subject: help-me Hi, My system is Red Hat version 9, and has installed Apache 2.0.40, Tomcat 4.1.27 and the J2SDK 4.2_04, I do not obtain to compile jakarta-tomcat-connectors-jk-1.2.6-src returns error in the compilation; I installed mod_jk2-2.0.4-6.rpm and I do not obtain to make the connection between Tomcat and Apache. What to make to function? Levi This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RES: help-me
Yes, I need the Apache due security SSL, and the Tomcat as serving of applications Java Server Pages. Separate the Tomcat functions, the problem is in the connection with the Apache. Levi -Mensagem original- De: Shapira, Yoav [mailto:[EMAIL PROTECTED] Enviada em: segunda-feira, 4 de outubro de 2004 13:45 Para: Tomcat Users List Assunto: RE: help-me Hi, One question that's good to ask if whether you need Apache, or whether Tomcat by itself can meet your requirements. Tomcat can serve static content such as HTML and images. So on this list, we frequently suggest that new Tomcat users first try Tomcat by itself. You can always add Apache to the mix later, and worry about the connectors (mod_jk or whichever one you want) later. Yoav Shapira Millennium Research Informatics -Original Message- From: Levi Oliveira da Silva [mailto:[EMAIL PROTECTED] Sent: Monday, October 04, 2004 12:42 PM To: [EMAIL PROTECTED] Subject: help-me Hi, My system is Red Hat version 9, and has installed Apache 2.0.40, Tomcat 4.1.27 and the J2SDK 4.2_04, I do not obtain to compile jakarta-tomcat-connectors-jk-1.2.6-src returns error in the compilation; I installed mod_jk2-2.0.4-6.rpm and I do not obtain to make the connection between Tomcat and Apache. What to make to function? Levi This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
jk isapi_redirector2.dll @ http://jakarta.apache.org/~mturk/
hihi all, does anyone have more information about this web page: http://jakarta.apache.org/~mturk/ and the isapi_redirector2.dll found there? i upgraded from jk 2.0.4's dll to this one and it fixed the uploading files problem (with commons-fileupload.jar), but we have other web apps that are running behind this .dll also. does anyone have any other information about the differences between this dll and the jk 2.0.4 dll? i'm wondering how much retesting/regression testing should be done for the other apps that were working fine under the jk 2.0.4 dll. has anyone that had to do this upgrade experienced any side effects? any info, suggestions on this is greatly appreciated. please and thanks, woodchuck __ Do you Yahoo!? Yahoo! Mail is new and improved - Check it out! http://promotions.yahoo.com/new_mail - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
inmemory tomcat container is not getting created on Apache[Apache/2.0.48 (Win32) mod_jk2/2.0.4] Server
i started apache Apache/2.0.48 (Win32) mod_jk2/2.0.4 Server, Can
anyone suggest me to solve this issue?
THe following error appears:
[Thu Oct 21 14:04:52 2004] [notice] shm.create() Created head 830008 size 8192
[Thu Oct 21 14:04:52 2004] [notice] Child 480: Child process is running
[Thu Oct 21 14:04:52 2004] [notice] jk2_init() Setting scoreboard slot
0 for child 480
[Thu Oct 21 14:04:52 2004] [notice] vm.init(): Jni lib: C:\Program
Files\Java\j2re1.4.2_04\bin\client\jvm.dll
[Thu Oct 21 14:04:53 2004] [notice] vm.open2() done
[Thu Oct 21 14:04:53 2004] [error] workerEnv.initChannel() init failed
for channel.jni:jni
[Thu Oct 21 14:04:53 2004] [notice] workerJni.Init() Skipping
initialization for the 480 480
[Thu Oct 21 14:04:53 2004] [error] workerEnv.initWorkers() init failed
for worker.jni:onStartup
[Thu Oct 21 14:04:53 2004] [notice] workerJni.Init() Skipping
initialization for the 480 480
[Thu Oct 21 14:04:53 2004] [error] workerEnv.initWorkers() init failed
for worker.jni:onShutdown
[Thu Oct 21 14:04:53 2004] [notice] workerEnv.init() ok C:/Program
Files/Apache Group/Apache2/conf/workers2.properties
[Thu Oct 21 14:04:53 2004] [notice] mod_jk2 child 480 initialized
[Thu Oct 21 14:04:53 2004] [notice] Child 480: Acquired the start mutex.
[Thu Oct 21 14:04:54 2004] [notice] Child 480: Starting 250 worker threads.
Config files:
workers2.properties location:$APACHE_HOME$/conf
# only at beginnin. In production uncomment it out
[shm]
file=C:/Program Files/Apache Group/Apache2/logs/shm.mem
size=1048576
[logger.apache2]
level=DEBUG
# Define the comunication channel
[channel.jni:jni]
info=The jni channel, used if tomcat is started inprocess
# Define the parameters for the Java Virtual Machine
[vm:]
info=Parameters used to load a JVM in the server process
OPT=-Djava.class.path=${TOMCAT_HOME}/server/lib/tomcat-jni.jar;${TOMCAT_HOME}/server/lib/tomcat.jar
OPT=-Dtomcat.home=${TOMCAT_HOME}
OPT=-Dcatalina.home=${TOMCAT_HOME}
OPT=-Xmx128M
# JNI worker startup handler
[worker.jni:onStartup]
info=Command to be executed by the VM on startup. This one will start tomcat.
class=org/apache/jk/apr/TomcatStarter
ARG=start
#stdout=${serverRoot}/logs/stdout.log
#stderr=/logs/stderr.log
stdout=C:/Program Files/Apache Group/Apache2/logs/stdout.log
stderr=C:/Program Files/Apache Group/Apache2/logs/stderr.log
# JNI worker shutdown handler
[worker.jni:onShutdown]
info=Command to be executed by the VM on shutdown. This one will stop tomcat.
class=org/apache/jk/apr/TomcatStarter
ARG=stop
# Map the Tomcat examples webapp to the Web server uri space
[uri:/*]
info=Map the whole webapp
jk2.properties location:$TOMCAT_HOME$/conf
# The default port is 8009 but you can use another one
channelSocket.port=8009
# Add the apr and channelJni to the list of handlers
handler.list=apr,request,container,channelJni
# The native libraries will be registered by JK2
apr.jniModeSo=inprocess
--
Cheers,
Sato.
+91 98851 47885
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
basic authentication
Anybody have a clue as to why my basic authentication box would keep coming back at me 2-6 times before letting me in, even though I'm typing the correct username and password every single time? This is Tomcat 4.1.27 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Tomcat becoming almost completely non-responsive
I think I see the problem. Don't use
com.mysql.jdbc.jdbc2.optional.MysqlDataSource in your config. Instead,
use com.mysql.jdbc.Driver. I tried using the same one you did at first
and it never worked with DBCP for me.
--David
Kaleb Pederson wrote:
My datasource definition is pretty basic and is as follows:
!-- the db object for the mapping database --
Resource name=jdbc/MappingDB auth=Container
type=javax.sql.DataSource /
ResourceParams name=jdbc/MappingDB
parameter
nameremoveAbandoned/name
valuetrue/value
/parameter
parameter
nameremoveAbandonedTimeout/name
value60/value
/parameter
parameter
namelogAbandoned/name
valuetrue/value
/parameter
parameter
namefactory/name
valueorg.apache.commons.dbcp.BasicDataSourceFactory/value
/parameter
parameter
nameusername/name
valueredirect_user/value
/parameter
parameter
namepassword/name
valueredirect_pass/value
/parameter
parameter
namedriverClassName/name
valuecom.mysql.jdbc.jdbc2.optional.MysqlDataSource/value
/parameter
parameter
nameurl/name
valuejdbc:mysql://myhost/redirects/value
/parameter
parameter
namemaxActive/name
value50/value
/parameter
parameter
namemaxIdle/name
value4/value
/parameter
parameter
namevalidationQuery/name
valueshow tables/value
/parameter
/ResourceParams
Thanks for the help.
--Kaleb
On Monday 04 October 2004 8:54 am, Phillip Qin wrote:
Post your datasource resource definition. You may miss something like
parameter
nametestOnBorrow/name
valuetrue/value
/parameter
parameter
nametestOnReturn/name
valuetrue/value
/parameter
parameter
nameminEvictableIdleTimeMillis/name
value-1/value
/parameter
parameter
nametimeBetweenEvictionRunsMillis/name
value30/value
/parameter
parameter
namenumTestsPerEvictionRun/name
value1/value
/parameter
parameter
nametestWhileIdle/name
valuetrue/value
/parameter
-Original Message-
From: Kaleb Pederson [mailto:[EMAIL PROTECTED]
Sent: October 4, 2004 11:19 AM
To: Tomcat Users List
Subject: Re: Tomcat becoming almost completely non-responsive
John,
Thanks for the feedback. My code is actually quite simple and I have
everything factored out to single function that handles the DB code. I'll
paste it below for you, and others to look at. *Please let me know* if
there
is an exit path that I somehow missed.
I already have tomcat setup to log abandoned connections. At your
instigation, I grep'd the logs and found a few instances of it in the logs
which I was unaware of. Each one of them corresponds to a time we had high
load on the server, so I, hopefully not niavely ;), am guesssing that the
abandoned timeout was shorter (currently 60 seconds) than the time it took
the server to respond to the request (up to 5 minutes). I guess I should
up
the abandoned timeout as that could flame the problem.
If I'm interpreting the thread dump and mysqladmin processlist information
correctly, what I'm seeing is that MySQL considers the DB connection to be
sleeping, and that 48 of my active db threads were in object.wait() after a
call to AbandonedObjectPool.borrowObject() which seems to get called in
every case after a call to DataSource.getConnection():
// note that I removed the org.apache.commons prefix
48 like TP-Processor312 daemon prio=1 tid=0x70331680 nid=0x5e87 waiting
for
monitor entry [6df79000..6df7a87c] at
dbcp.PoolableConnectionFactory.validateObject(PoolableConnectionFactory.jav
a
:316)
- waiting to lock 0x7b071438 (a dbcp.PoolableConnectionFactory)
at pool.impl.GenericObjectPool.borrowObject(GenericObjectPool.java:833)
at dbcp.AbandonedObjectPool.borrowObject(AbandonedObjectPool.java:119)
at dbcp.PoolingDataSource.getConnection(PoolingDataSource.java:140)
at dbcp.BasicDataSource.getConnection(BasicDataSource.java:518)
// the function in my filter that checks the DB.
at RequestFilterServlet.getUrlMapping(RequestFilterServlet.java:187)
...
Here's the code that handles the db:
protected RedirectInfo getUrlMapping(String requestURI) {
RedirectInfo retval = null;
Connection conn = null;
Statement statement = null;
ResultSet result = null;
try {
conn = ds.getConnection();
statement = conn.createStatement();
statement.setEscapeProcessing(true);
result = statement.executeQuery(QUERY_UNIQUE_MATCH + quote(requestURI));
if (!result.first()) {
result = statement.executeQuery(QUERY_CHILD_MATCH_1 + quote(requestURI)
+
QUERY_CHILD_MATCH_2);
}
// get the information
if (result.first()) {
retval = new RedirectInfo();
retval.setURL(result.getString(1));
retval.setCode(result.getInt(2));
debug(requestURI + - + retval.getURL() + [ +
Integer.toString(retval.getCode()) + ]);
} else {
debug(No matching redirect URL found for + requestURI);
}
} catch(SQLException e) {
log(SQLException caught: + e.getMessage(), e);
} finally {
try {
// cleanup
Re: RES: help-me
And you're aware that Tomcat can handle SSL too, right? http://jakarta.apache.org/tomcat/tomcat-5.0-doc/ssl-howto.html On Mon, 2004-10-04 at 12:53, Levi Oliveira da Silva wrote: Yes, I need the Apache due security SSL, and the Tomcat as serving of applications Java Server Pages. Separate the Tomcat functions, the problem is in the connection with the Apache. Levi -Mensagem original- De: Shapira, Yoav [mailto:[EMAIL PROTECTED] Enviada em: segunda-feira, 4 de outubro de 2004 13:45 Para: Tomcat Users List Assunto: RE: help-me Hi, One question that's good to ask if whether you need Apache, or whether Tomcat by itself can meet your requirements. Tomcat can serve static content such as HTML and images. So on this list, we frequently suggest that new Tomcat users first try Tomcat by itself. You can always add Apache to the mix later, and worry about the connectors (mod_jk or whichever one you want) later. Yoav Shapira Millennium Research Informatics -Original Message- From: Levi Oliveira da Silva [mailto:[EMAIL PROTECTED] Sent: Monday, October 04, 2004 12:42 PM To: [EMAIL PROTECTED] Subject: help-me Hi, My system is Red Hat version 9, and has installed Apache 2.0.40, Tomcat 4.1.27 and the J2SDK 4.2_04, I do not obtain to compile jakarta-tomcat-connectors-jk-1.2.6-src returns error in the compilation; I installed mod_jk2-2.0.4-6.rpm and I do not obtain to make the connection between Tomcat and Apache. What to make to function? Levi This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Reducing network traffic for rollover images
You might want to play with mod_expires to set expiration headers on images. On Fri, 2004-10-01 at 10:44, Robert Hunt wrote: Is there a way (as in, response header or other HTTPServletResponse setting) that can persuade a browser to use a cached version of an GIF/JPG that's used for a rollover effect? I'd like to reduce the network traffic (and perhaps improve the browser's response) from browsers that attempt to (re)load a rollover image for every tiny mousemove increment -- only to receive a 304 response anyway. -- RH - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: tomcat 5.x windows installer
Shapira, Yoav wrote: Hi, My reason for preferring the installer over the zip is that - when it works - I can do a faily painless upgrade by uninstalling leaving the webapps etc alone and reinstalling an upgrade version to the same directory. This is not so easy using the zip distribution. Any help would be appreciated. It's funny -- I prefer using the .zip versions because I think their upgrade process is much easier than the services'. I'm coming round to you way of thinking, but then why is the .exe included in the dist? What's its added value ? Simply install new zip to different $CATALINA_HOME directory, and copy over webapps. If only ;) And the bits from conf - server.xml bits, tomcat-users, but then they have a habit of getting scrunched by the .exe anyhow ! Then I use jk2 for ajp13 redirection from IIS [I have no editorial control over choice of IIS :( ], so I'd have to fiddle with the redirector registry entries and such like, but actually, you've just given me an idea ... ... But really, am I the only sad M$ person who has trouble with the installer? As I said, it never used to be a problem around 5.0.19ish. Any thoughts? This might have to do with me not trusting the Windows registry as much as I do the filesystem, though ;) To be sure. Yoav This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: How to make Apache direct Servlet to Tomcat
Bellow is my Apache2/conf/wrokers2.property. I also wonder if I need to add an listner like Listener className=org.apache.ajp.tomcat5.config.ApacheConfig / in the httpd.conf file wrokers2.property: [shm] info=Scoreboard. Requried for reconfiguration and status with multiprocess servers. file=anon # Defines a load balancer named lb. Use even if you only have one machine. [lb:lb] Bellow is the # Example socket channel, override port and host. [channel.socket:MyComputerIP:8009] port=8009 host=MyComputerIP # define the worker [ajp13:MyComputerIP:8009] channel=channel.socket:MyComputerIP:8009 group=lb # Map the Tomcat examples webapp to the Web server uri space [uri:/examples/*] group=lb [uri:/www/*] group=lb [uri:/jdbcRowset/*] group=lb [status:] info=Status worker, displays runtime information [uri:/jkstatus/*] info=The Tomcat /jkstatus handler group=status: Thank you. -Original Message- From: Lee, Paul NYC [mailto:[EMAIL PROTECTED] Sent: Friday, October 01, 2004 6:22 PM To: 'Tomcat Users List' Subject: RE: How to make Apache direct Servlet to Tomcat I can't see your attachments. Just paste the relevant parts in the body of the email. -Original Message- From: Daxin Zuo [mailto:[EMAIL PROTECTED] Sent: Friday, October 01, 2004 5:15 PM To: Tomcat Users List Subject: RE: How to make Apache direct Servlet to Tomcat Thank you for your attention. The Apache2/conf/wrokers2.property is attached. The Tomcat/conf/jk2.property is empty, all lines are commented. in the httpd.conf I added: LoadModule jk2_module modules/mod_jk2-2.0.43.so the .so files are in apache2/modules Thanks -Original Message- From: Lee, Paul NYC [mailto:[EMAIL PROTECTED] Sent: Friday, October 01, 2004 1:23 PM To: 'Tomcat Users List' Subject: RE: How to make Apache direct Servlet to Tomcat Hi, It should be done the same way you redirected jsp requests to tomcat. It needs to be mapped in your jk (or jk2) properties file. Post the relevant parts of your properties file if you're not sure why it doesn't work. -Original Message- From: Daxin Zuo [mailto:[EMAIL PROTECTED] Sent: Friday, October 01, 2004 1:38 PM To: Tomcat Users List Subject: How to make Apache direct Servlet to Tomcat On my Apache 2.0.43 + Tomcat5.0.28 on UNIX sparc, I can run the same JSP files from both Apache and Tomcat, and run servlets on Tomcat, but I cannot run Servlet from Apache. I register the servlet in tomcat/webapps/www/WEB-INF/web.xml: servlet servlet-nameServletTest/servlet-name servlet-classServletTest/servlet-class /servlet servlet-mapping servlet-nameServletTest/servlet-name url-pattern/ServletTest/url-pattern /servlet-mapping /www is the DocBase. The error message on the screen is: /ServletTest was not found on this server. From the Apache error log, I see Apache looked for the file in Apache htdocs folder, instead pass the request to Tomcat. When I start Tomcat I get some errors. The are probably not related to the problem above. the errors are: 1) in catalina.out INFO: Installing web application at context path /balancer from URL file:/usr/local/apache2/jakarta-tomcat-5.0.28/webapps/balancer Oct 1, 2004 10:14:50 AM org.apache.catalina.core.StandardContext start SEVERE: Error filterStart Oct 1, 2004 10:14:50 AM org.apache.catalina.core.StandardContext start SEVERE: Context startup failed due to previous errors . 2) in localhost_log.2004-10-01.txt 2004-10-01 10:14:50 StandardContext[/balancer]Exception starting filter BalancerFilter java.lang.NoClassDefFoundError: org/apache/commons/digester/Digester at org.apache.webapp.balancer.RulesParser.createDigester(RulesParser.java:65) ... Please help me with the servlet problem. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Tomcat becoming almost completely non-responsive
Has anybody else had success or failures with the
com.mysql.jdbc.jdbc2.optional.MysqlDataSource driver and DBCP? Does
the ...DBCP driver correctly integrate with the com.mysql.Driver class so
that connection pooling is still valid?
What I seem to remember from my initial research in setting it up (which was
quite a while ago) was that I needed to use the
former, ...optional.MysqlDataSource.
Thanks for all the feedback and help.
--Kaleb
On Monday 04 October 2004 10:34 am, David Smith wrote:
I think I see the problem. Don't use
com.mysql.jdbc.jdbc2.optional.MysqlDataSource in your config. Instead,
use com.mysql.jdbc.Driver. I tried using the same one you did at first
and it never worked with DBCP for me.
--David
Kaleb Pederson wrote:
My datasource definition is pretty basic and is as follows:
!-- the db object for the mapping database --
Resource name=jdbc/MappingDB auth=Container
type=javax.sql.DataSource /
ResourceParams name=jdbc/MappingDB
parameter
nameremoveAbandoned/name
valuetrue/value
/parameter
parameter
nameremoveAbandonedTimeout/name
value60/value
/parameter
parameter
namelogAbandoned/name
valuetrue/value
/parameter
parameter
namefactory/name
valueorg.apache.commons.dbcp.BasicDataSourceFactory/value
/parameter
parameter
nameusername/name
valueredirect_user/value
/parameter
parameter
namepassword/name
valueredirect_pass/value
/parameter
parameter
namedriverClassName/name
valuecom.mysql.jdbc.jdbc2.optional.MysqlDataSource/value
/parameter
parameter
nameurl/name
valuejdbc:mysql://myhost/redirects/value
/parameter
parameter
namemaxActive/name
value50/value
/parameter
parameter
namemaxIdle/name
value4/value
/parameter
parameter
namevalidationQuery/name
valueshow tables/value
/parameter
/ResourceParams
Thanks for the help.
--Kaleb
On Monday 04 October 2004 8:54 am, Phillip Qin wrote:
Post your datasource resource definition. You may miss something like
parameter
nametestOnBorrow/name
valuetrue/value
/parameter
parameter
nametestOnReturn/name
valuetrue/value
/parameter
parameter
nameminEvictableIdleTimeMillis/name
value-1/value
/parameter
parameter
nametimeBetweenEvictionRunsMillis/name
value30/value
/parameter
parameter
namenumTestsPerEvictionRun/name
value1/value
/parameter
parameter
nametestWhileIdle/name
valuetrue/value
/parameter
-Original Message-
From: Kaleb Pederson [mailto:[EMAIL PROTECTED]
Sent: October 4, 2004 11:19 AM
To: Tomcat Users List
Subject: Re: Tomcat becoming almost completely non-responsive
John,
Thanks for the feedback. My code is actually quite simple and I have
everything factored out to single function that handles the DB code.
I'll paste it below for you, and others to look at. *Please let me
know* if there
is an exit path that I somehow missed.
I already have tomcat setup to log abandoned connections. At your
instigation, I grep'd the logs and found a few instances of it in the
logs which I was unaware of. Each one of them corresponds to a time we
had high load on the server, so I, hopefully not niavely ;), am
guesssing that the abandoned timeout was shorter (currently 60 seconds)
than the time it took the server to respond to the request (up to 5
minutes). I guess I should up
the abandoned timeout as that could flame the problem.
If I'm interpreting the thread dump and mysqladmin processlist
information correctly, what I'm seeing is that MySQL considers the DB
connection to be sleeping, and that 48 of my active db threads were in
object.wait() after a call to AbandonedObjectPool.borrowObject() which
seems to get called in every case after a call to
DataSource.getConnection():
// note that I removed the org.apache.commons prefix
48 like TP-Processor312 daemon prio=1 tid=0x70331680 nid=0x5e87 waiting
for
monitor entry [6df79000..6df7a87c] at
dbcp.PoolableConnectionFactory.validateObject(PoolableConnectionFactory.j
av a
:316)
- waiting to lock 0x7b071438 (a dbcp.PoolableConnectionFactory)
at
pool.impl.GenericObjectPool.borrowObject(GenericObjectPool.java:833) at
dbcp.AbandonedObjectPool.borrowObject(AbandonedObjectPool.java:119) at
dbcp.PoolingDataSource.getConnection(PoolingDataSource.java:140) at
dbcp.BasicDataSource.getConnection(BasicDataSource.java:518) // the
function in my filter that checks the DB.
at RequestFilterServlet.getUrlMapping(RequestFilterServlet.java:187)
...
Here's the code that handles the db:
protected RedirectInfo getUrlMapping(String requestURI) {
RedirectInfo retval = null;
Connection conn = null;
Statement statement = null;
ResultSet result = null;
RE: type in twice for basic authentication???
You should definitely try 4.1.30 (or 5.0.27). There were a bunch of fixes between 4.1.29 and 4.1.30 to the JDBC realm. There is a good chance that the behaviour you see is related to bug 11929. Mark -Original Message- From: Shapira, Yoav [mailto:[EMAIL PROTECTED] Sent: Monday, October 04, 2004 2:12 PM To: Tomcat Users List Subject: RE: type in twice for basic authentication??? Hi, Does 4.1.30 behave better? Or 5.0.27? (5.0.28 has http://issues.apache.org/bugzilla/show_bug.cgi?id=31372 which might affect this use-case) Yoav Shapira Millennium Research Informatics -Original Message- From: Stephen Charles Huey [mailto:[EMAIL PROTECTED] Sent: Monday, October 04, 2004 1:59 AM To: Tomcat Users List Subject: RE: type in twice for basic authentication??? Tomcat 4.1.27 -- please help! - Original message - From: Mark Thomas [EMAIL PROTECTED] To: 'Tomcat Users List' [EMAIL PROTECTED] Date: Sat, 2 Oct 2004 10:03:49 +0100 Subject: RE: type in twice for basic authentication??? What version of tomcat? -Original Message- From: Stephen Charles Huey [mailto:[EMAIL PROTECTED] Sent: Friday, October 01, 2004 11:38 PM To: Tomcat Users List Subject: Re: type in twice for basic authentication??? Yeah, I need some major help on this to figure out what's going on! We have a Windows version and a Linux version of the database. I just changed my DSN over to the Linux one, and now it pops up 4 times!!! No, wait...sometimes it still logs you in just after 2 times, and sometimes it takes as many as 6! Also, sometimes when browsing the site, it makes you log in again in places where it didn't used to. You see, we have a main database that drives our web app, but we've been using a MySQL db to authenticate, and we'd like to get rid of that so we can just deal with one database. However, our main database is behaving strangely. Now, when clicking over to some of the other JSPs in the site, it will pop up and ask for the username and password in places it didn't used to do that (and no, it shouldn't be changing contexts or anything like that). - Original message - From: Stephen Charles Huey [EMAIL PROTECTED] To: Tomcat User [EMAIL PROTECTED] Date: Fri, 01 Oct 2004 17:10:32 -0500 Subject: type in twice for basic authentication??? When my web app pops up a basic authentication box, I type in the username and password, and then it bounces back with blank text boxes asking for it again. Every time when I type them in a second time it then lets me in! What's going on? Here's what I have in my server.xml: Realm className=org.apache.catalina.realm.JDBCRealm debug=99 driverName=sun.jdbc.odbc.JdbcOdbcDriver connectionURL=jdbc:odbc:dbname userTable=users userNameCol=userid userCredCol=password userRoleTable=roles roleNameCol=role / - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Tomcat becoming almost completely non-responsive
Can you add the stuff from my email?
-Original Message-
From: Kaleb Pederson [mailto:[EMAIL PROTECTED]
Sent: October 4, 2004 12:40 PM
To: Tomcat Users List
Subject: Re: Tomcat becoming almost completely non-responsive
My datasource definition is pretty basic and is as follows:
!-- the db object for the mapping database --
Resource name=jdbc/MappingDB auth=Container
type=javax.sql.DataSource /
ResourceParams name=jdbc/MappingDB
parameter
nameremoveAbandoned/name
valuetrue/value
/parameter
parameter
nameremoveAbandonedTimeout/name
value60/value
/parameter
parameter
namelogAbandoned/name
valuetrue/value
/parameter
parameter
namefactory/name
valueorg.apache.commons.dbcp.BasicDataSourceFactory/value
/parameter
parameter
nameusername/name
valueredirect_user/value
/parameter
parameter
namepassword/name
valueredirect_pass/value
/parameter
parameter
namedriverClassName/name
valuecom.mysql.jdbc.jdbc2.optional.MysqlDataSource/value
/parameter
parameter
nameurl/name
valuejdbc:mysql://myhost/redirects/value
/parameter
parameter
namemaxActive/name
value50/value
/parameter
parameter
namemaxIdle/name
value4/value
/parameter
parameter
namevalidationQuery/name
valueshow tables/value
/parameter
/ResourceParams
Thanks for the help.
--Kaleb
On Monday 04 October 2004 8:54 am, Phillip Qin wrote:
Post your datasource resource definition. You may miss something like
parameter
nametestOnBorrow/name
valuetrue/value
/parameter
parameter
nametestOnReturn/name
valuetrue/value
/parameter
parameter
nameminEvictableIdleTimeMillis/name
value-1/value
/parameter
parameter
nametimeBetweenEvictionRunsMillis/name
value30/value
/parameter
parameter
namenumTestsPerEvictionRun/name
value1/value
/parameter
parameter
nametestWhileIdle/name
valuetrue/value
/parameter
-Original Message-
From: Kaleb Pederson [mailto:[EMAIL PROTECTED]
Sent: October 4, 2004 11:19 AM
To: Tomcat Users List
Subject: Re: Tomcat becoming almost completely non-responsive
John,
Thanks for the feedback. My code is actually quite simple and I have
everything factored out to single function that handles the DB code.
I'll paste it below for you, and others to look at. *Please let me
know* if there is an exit path that I somehow missed.
I already have tomcat setup to log abandoned connections. At your
instigation, I grep'd the logs and found a few instances of it in the
logs which I was unaware of. Each one of them corresponds to a time
we had high load on the server, so I, hopefully not niavely ;), am
guesssing that the abandoned timeout was shorter (currently 60
seconds) than the time it took the server to respond to the request
(up to 5 minutes). I guess I should up
the abandoned timeout as that could flame the problem.
If I'm interpreting the thread dump and mysqladmin processlist
information correctly, what I'm seeing is that MySQL considers the DB
connection to be sleeping, and that 48 of my active db threads were in
object.wait() after a call to AbandonedObjectPool.borrowObject()
which seems to get called in every case after a call to
DataSource.getConnection():
// note that I removed the org.apache.commons prefix
48 like TP-Processor312 daemon prio=1 tid=0x70331680 nid=0x5e87
waiting for monitor entry [6df79000..6df7a87c] at
dbcp.PoolableConnectionFactory.validateObject(PoolableConnectionFactory.jav
a
:316)
- waiting to lock 0x7b071438 (a dbcp.PoolableConnectionFactory)
at
pool.impl.GenericObjectPool.borrowObject(GenericObjectPool.java:833)
at dbcp.AbandonedObjectPool.borrowObject(AbandonedObjectPool.java:119)
at dbcp.PoolingDataSource.getConnection(PoolingDataSource.java:140)
at dbcp.BasicDataSource.getConnection(BasicDataSource.java:518)
// the function in my filter that checks the DB.
at RequestFilterServlet.getUrlMapping(RequestFilterServlet.java:187)
...
Here's the code that handles the db:
protected RedirectInfo getUrlMapping(String requestURI) {
RedirectInfo retval = null;
Connection conn = null;
Statement statement = null;
ResultSet result = null;
try {
conn = ds.getConnection();
statement = conn.createStatement();
statement.setEscapeProcessing(true);
result = statement.executeQuery(QUERY_UNIQUE_MATCH +
quote(requestURI));
if (!result.first()) {
result = statement.executeQuery(QUERY_CHILD_MATCH_1 +
quote(requestURI)
+
QUERY_CHILD_MATCH_2);
}
// get the information
if (result.first()) {
retval = new RedirectInfo();
retval.setURL(result.getString(1));
retval.setCode(result.getInt(2));
debug(requestURI + - + retval.getURL() + [ +
Re: 5.0.28 stack overflow?
Good guess, but no... not using anything of the sort. :) Yoav, I agree, 99.9% of the time, it's my fault. As you can see in the stack trace, it's being called directly from Struts. I don't really see how my code could cause this. It sure looks like ApplicationHttpRequest.getRequest() returned itself a copy of itself... I didn't notice the CPU, I caught this fairly quickly. On Mon, 2004-10-04 at 04:13, Tim Funk wrote: I'm guessing your using an HttpServletRequestWrapper. My guess might be the way your implementation overrode getRequest() might be doing wacky things. ApplicationHttpRequest extends HttpServletRequestWrapper -Tim Cott Lang wrote: Anyone ever seen one like this? :) ApplicationDispatcher[] Servlet.service() for servlet action threw exception java.lang.StackOverflowError at org.apache.catalina.core.ApplicationHttpRequest.getAttribute(ApplicationHttpRequest.java:208) at org.apache.catalina.core.ApplicationHttpRequest.getAttribute(ApplicationHttpRequest.java:220) at org.apache.catalina.core.ApplicationHttpRequest.getAttribute(ApplicationHttpRequest.java:220) at - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Problems with jakarta-tomcat-connectors-jk2-2.0.[24]-src/jk/native2/configure and HP-UX 11.0
I cannot get the jk/native2/configure script that comes with
jakarta-tomcat-connectors-jk2-2.0.4-src (or jakarta-tomcat-connectors-jk2-2.0.2-src)
to work without errors under HP-UX 11.0. The problems occur when the script does
something like:
if ${TEST} ${apxs_support} = false ; then
or
if ${TEST} -z $tempval ; then
and the variable being tested has not been previously set. With 'set -x' turned on to
assist in debugging, the first test gives an error of:
+ /usr/bin/test = false
/usr/bin/test[7]: test: Specify a parameter with this command.
while the second ones gives:
+ /usr/bin/test -z
/usr/bin/test[7]: test: Specify a parameter with this command.
This style of variable checking is used extensively throughout the script. Short of
hacking each one to be something like:
if ${TEST} ${apxs_support}x = falsex ; then
or
if ${TEST} ${tempval}x = x ; then
does anyone have any ideas how I can get around this? Is this an autoconf issue?
I've tried re-generating the configure script using buildconf.sh by installing GNU
autoconf-2.58, automake-1.9.2 and libtool-1.5.8 but I get the same problems.
Mark A. Horstman
SBC Services, Inc.
St. Louis, MO 63101
-
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Re: Tomcat becoming almost completely non-responsive
On Monday 04 October 2004 1:08 pm, Phillip Qin wrote: Can you add the stuff from my email? I added them to the file and will restart the server when it will cause the least trouble (or next time it goes down). What extra information do you believe this provide that I should be looking for? Thanks again. --Kaleb -Original Message- From: Kaleb Pederson [mailto:[EMAIL PROTECTED] Sent: October 4, 2004 12:40 PM To: Tomcat Users List Subject: Re: Tomcat becoming almost completely non-responsive My datasource definition is pretty basic and is as follows: !-- the db object for the mapping database -- Resource name=jdbc/MappingDB auth=Container type=javax.sql.DataSource / ResourceParams name=jdbc/MappingDB parameter nameremoveAbandoned/name valuetrue/value /parameter parameter nameremoveAbandonedTimeout/name value60/value /parameter parameter namelogAbandoned/name valuetrue/value /parameter parameter namefactory/name valueorg.apache.commons.dbcp.BasicDataSourceFactory/value /parameter parameter nameusername/name valueredirect_user/value /parameter parameter namepassword/name valueredirect_pass/value /parameter parameter namedriverClassName/name valuecom.mysql.jdbc.jdbc2.optional.MysqlDataSource/value /parameter parameter nameurl/name valuejdbc:mysql://myhost/redirects/value /parameter parameter namemaxActive/name value50/value /parameter parameter namemaxIdle/name value4/value /parameter parameter namevalidationQuery/name valueshow tables/value /parameter /ResourceParams Thanks for the help. --Kaleb - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Using XInclude in tomcat's config files
Pawson, David wrote: Try an entity instead of xinclude? Not many parsers are good for xinclude as yet (a mainly uninformed statement). Entity resolution is easier if the parser is setup correctly. Oh, that's what we are doing now, but entity resolution doesn't have a concept of relative paths. I.e. if you have a file called /path/to/foo.xml, which does an entity include of file:../somewhere/params.dtd, then the path is not interpreted in relation to its including file (i.e. as /path/to/../somewhere/params.dtd), but instead in relation to $cwd (i.e. it's literally opened as ../somewhere/params.dtd). This makes it nearly useless, as you are *forced* to cd to /path/to before you can process the foo.xml file. On the other hand, if you use absolute path names, that makes it difficult to move the files around. All in all, entity includes are inflexible and a terrific pain to work with. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Directories under webapps showing up
Hello, I have finally figured out how to install my web application as the default app for Tomcat (thereby forgoing the standard page under the ROOT directory). So, to get to welcome page of my app, all you need to do is access this URL: http://localhost:8080/ However, what bugs me is the subdirectories under the webapps directory can still be accessed even though I can't find the configuration information for them. So, for example, I could use this URL: http://localhost:8080/tomcat-docs And that will access the index.htm page in the tomcat-docs directory under webapps. I know a simple solution is to just delete the directory, but it bothers me that these directories can be accessed via a URL when nothing points to them. My app's docBase is even in an entirely different directory then Tomcat's webapps directory. Can someone give me an explanation as to why these URLs of subdirectories beneath webapps are resolving? Thanks, JF ___ Do you Yahoo!? Declare Yourself - Register online to vote today! http://vote.yahoo.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Directories under webapps showing up
On Mon, Oct 04, 2004 at 02:46:39PM -0700, Jeff Faath wrote: : However, what bugs me is the subdirectories under the : webapps directory can still be accessed even though : I can't find the configuration information for them. Perhaps they're being automatically deployed on startup? Please post your server.xml. : Can someone give me an explanation as to why these : URLs of subdirectories beneath webapps are : resolving? Related to the above, it's likely a deployOnStartup tag in server.xml. I believe it's on by default, as a convenience for people who want to drop a set of apps/WARs into the webapps dir and have the changes picked up on Tomcat restart. Another solution -- though admittedly similar to your idea of deleting the other dirs -- is to use the $CATALINA_HOME vs $CATALINA_BASE setups to have one set of Tomcat binaries and several independent Tomcat instances. That way, the only webapps that exist for that instance are the ones you put there; any defaults/samples that ship with Tomcat are out of the picture. -QM -- software -- http://www.brandxdev.net tech news -- http://www.RoarNetworX.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Cluster Pure Tomcat with Hardware Load Balancer
Hello to the group - I am desperately searching for information about clustering Tomcat 5 in a pure environment without Apache in front of it. I have a hardware load balancer in front of two Tomcat servers that I want to join in a cluster in order to avoid/reduce broken shopping cart sessions experienced by customers coming from so-called megaproxy ISPs like AOL. Since we can't depend on SSL session ID via the hardware load balancer (thanks to Microsoft IE5+) we believe that we must make clustering work. The problem is scarce/non-existent web documentation of Tomcat Clustering. Any help is appreciated. MitchellT - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
IIS and Tomcat 4.1 errors
I am running IIS 5.0 on Windows 2000 Server against a Tomcat 4.1 application using JK 1.2. I have been getting errors in the Event Log from day one but the application seems to be running very well until today. The messages I am getting are Error: [jk_worker_ajp13.c (416)]: ajp13.service() ajpGetReply recoverable error 12 Error: [jk_workerEnv.c (482)]: workerEnv.processCallbacks() Error reading reply Error: [jk_channel_socket.c (557)]: channelSocket.receive(): Error receiving message body -1 54 Error: [jk_channel_socket.c (557)]: channelSocket.receive(): Error receiving message body -1 53 These messages sometimes occur every minute but can also skip twenty minutes. Does anyone know what these messages mean? Any help would be appreciated. Thanks, Terry __ Do you Yahoo!? Yahoo! Mail - Helps protect you from nasty viruses. http://promotions.yahoo.com/new_mail - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Search engine friendly URLs
Thanks everyone. I guess I would have to use the Url Rewrite Filter by Paul Tuckey. I thought there was a better way of doing this. Cheers, Ben On Mon, 4 Oct 2004 09:04:37 -0400, Shapira, Yoav [EMAIL PROTECTED] wrote: Hi, You can also do this with one (or more, if you want, depending on the exact requirements) Filters. That prevents the need for a separate servlet and any associated session overhead, so the performance argument is even more moot. Yoav Shapira Millennium Research Informatics -Original Message- From: Steffen Heil [mailto:[EMAIL PROTECTED] Sent: Sunday, October 03, 2004 11:18 AM To: 'Tomcat Users List' Subject: AW: Search engine friendly URLs Hi If you want to be able to scale your application, you need to be able to move the static image handling out of tomcat to a separate web server. Using Tomcat to handle both application chores and web serving chores will limit the overall scalability of your system. I strongly disagree. Tomcat is nearly as fast as apache in serving images. So, yes, you can save a little time using apache, BUT remeber that the apache slows tomcat down. You need cpu-cycles for apache, for mod_jk and additionally for tomcat. Those cycles for apache and mod_jk are not nessesary, since tomcat can work standalone. So the question comes down to decide wether the overhead of handling apache and mod_jk for dynamic content is smaller then the difference of apache and tomcat in serving images. I guess with current versions of tomcat the overhead to apache and mod_jk is even bigger. Hence, tomcat alone will be faster. (Please also consider, that static content will mostly be taken from the browsers cache, whereas dynamic content needs to be received from tomcat. That means that the time won by using apache for static content needs to be a magnitude higher than the overhead of mod_jk. That's simply not the case.) Tomcat cannot do rewriting, that is correct, but it does not need to: I use url such as: /content/pages/test.htm where content is mapped to my servlet. The parameter is simply the rest of the url. You could do: http://localhost/site.do/books/architecture and parse the rest of the url to section = books and subsection = architecture Simply map site.do to your servlet. Reagrds, Steffen This e-mail, including any attachments, is a confidential business communication, and may contain information that is confidential, proprietary and/or privileged. This e-mail is intended only for the individual(s) to whom it is addressed, and may not be saved, copied, printed, disclosed or used by anyone else. If you are not the(an) intended recipient, please immediately delete this e-mail from your computer system and notify the sender. Thank you. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Cluster Pure Tomcat with Hardware Load Balancer
Mitchell, Pur Tomcat clustering is most robustly supported in the 5.x branch (a backport to 4.1.x was done, but you'll have a harder time getting help with that). Info can be found off of the 5.0.x docs page: http://jakarta.apache.org/tomcat/tomcat-5.0-doc/cluster-howto.html justin At 03:09 PM 10/4/2004, you wrote: Hello to the group - I am desperately searching for information about clustering Tomcat 5 in a pure environment without Apache in front of it. I have a hardware load balancer in front of two Tomcat servers that I want to join in a cluster in order to avoid/reduce broken shopping cart sessions experienced by customers coming from so-called megaproxy ISPs like AOL. Since we can't depend on SSL session ID via the hardware load balancer (thanks to Microsoft IE5+) we believe that we must make clustering work. The problem is scarce/non-existent web documentation of Tomcat Clustering. Any help is appreciated. MitchellT - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] __ Justin Ruthenbeck Lead Software Engineer, NextEngine Inc. justinr - AT - nextengine DOT com Confidential. See: http://www.nextengine.com/confidentiality.php __ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Cluster Pure Tomcat with Hardware Load Balancer
I take it you've read this: http://jakarta.apache.org/tomcat/tomcat-5.0-doc/balancer-howto.html Also... It's been posted on this list recently that the source to the balancer app is pretty straight forward and easy to read. On Mon, 2004-10-04 at 18:09, MITCHELL TEIXEIRA wrote: Hello to the group - I am desperately searching for information about clustering Tomcat 5 in a pure environment without Apache in front of it. I have a hardware load balancer in front of two Tomcat servers that I want to join in a cluster in order to avoid/reduce broken shopping cart sessions experienced by customers coming from so-called megaproxy ISPs like AOL. Since we can't depend on SSL session ID via the hardware load balancer (thanks to Microsoft IE5+) we believe that we must make clustering work. The problem is scarce/non-existent web documentation of Tomcat Clustering. Any help is appreciated. MitchellT - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: JK2 2.0.4
No, this is a known bug and will not work. See http://issues.apache.org/bugzilla/show_bug.cgi?id=28758 Cox, Charlie wrote: To avoid all confusion, I would remove your [uri: mappings from the workers2.properties and then specify the mappings in your httpd.conf: VirtualHost 1.1.1.1:80 Location / JkUriSet worker ajp13:localhost:8409 /Location /VirtualHost VirtualHost 2.2.2.2:80 Location / JkUriSet worker ajp13:localhost:8209 /Location /VirtualHost This gives you a well-defined mapping and will be more useful should you want to allow Apache to host any of your files/urls Charlie -Original Message- From: Paul D. Hester [mailto:[EMAIL PROTECTED] Sent: Thursday, September 30, 2004 6:00 PM To: 'Tomcat Users List' Subject: RE: JK2 2.0.4 I've attached my workers.properties file below. Paul #define the shared memory file [shm:] file=/usr/local/apache-2.0.50/logs/jk2.log size=100 debug=1 # Define the communication channel [channel.socket:localhost:8409] [channel.socket:localhost:8209] #define the worker [ajp13:localhost:8409] channel=channel.socket:localhost:8409 [ajp13:localhost:8209] channel=channel.socket:localhost:8209 [uri:/*] group=ajp13:localhost:8409 [uri:/*] group=ajp13:localhost:8209 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Classes are reloaded automatically even when reloadable is not set
Hi,
I'm using Tomcat 5.0.28 on Win98. I've created a very
simple web app consists of just two java files:
public class HelloServlet extends HttpServlet {
protected void doGet(
HttpServletRequest request,
HttpServletResponse response)
throws ServletException, IOException {
PrintWriter writer = response.getWriter();
writer.println(Biz.getMsg());
writer.close();
}
}
public class Biz {
public static String getMsg(){
return Hello4!;
}
}
The context is NOT marked as reloadable. But if I change
the string returned by getMsg eg:
public class Biz {
public static String getMsg(){
return Hello5!;
}
}
and then reload the page in a browser, the updated message
is displayed. Any idea why this is happening?
Thanks!
--
Kent Tong, Msc, MCSE, SCJP, CCSA, Delphi Certified
Manager of IT Dept, CPTTM
Authorized training for Borland, Cisco, Microsoft, Oracle, RedFlag RedHat
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