RE: Can't view examples
were those commented out in the web.xml or server.xml file? -Original Message- From: Joe Green [mailto:[EMAIL PROTECTED] Sent: Monday, March 26, 2007 8:53 PM To: users@tomcat.apache.org Subject: Can't view examples Hi, I installed Apache Tomcat/6.0.10 on Win XP Pro. Tomcat Web Application Manager shows status is OK. But when I click on Servlets and JSP Examples link on http://127.0.0.1:8080/, I get a 404 error. I also get 404 errors when I click on links /examples/, /host-manager and /manager. I do something wrong? I didn't get any error during installation. I was assuming that Apache/Tomcat comes with sample examples. Can some one give me some idea as what is going on? I am new to JSP and Apache/Tomcat. Thanks joe - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Apache and Tomcat bridging - Servlet enabled?
sounds like you may have declared the servlet name, but not the servlet mapping? I've accidentally left that out before on my web.xml file. -Original Message- From: Foo Shyn [mailto:[EMAIL PROTECTED] Sent: Monday, March 26, 2007 9:28 PM To: Tomcat Users List Subject: Apache and Tomcat bridging - Servlet enabled? Hi, This question suddenly struck me when i'm trying to solve my server problem. Here goes: Server settings: Apache 2 as front, Tomcat 4.1 as back, J2SDK 1.4.2 Let say that i'd configure that Apache so that whenever a request for www.abc.com will be redirected to the Tomcat's A context which contain a servlet TestServlet. The web.xml is there. When i access the www.abc.com/TestServlet , the Apache throws me a 404 error (not Tomcat), which means that the Apache failed to redirect the request to A folder. But when i configure my servlet path as /TestServlet.jsp, and i use the path www.abc.com/TestServlet.jsp (not a jsp page!) to access the servlet, i manage to do so. Is this some settings problem on Apache? or my Tomcat problem? Thanx. Regards, FooShyn - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: connection pool
exactly. -Original Message- From: Nelson, Tracy M. [mailto:[EMAIL PROTECTED] Sent: Thursday, March 22, 2007 9:05 AM To: Tomcat Users List Subject: RE: connection pool | From: Gioia, Michael [mailto:[EMAIL PROTECTED] | Sent: Thursday, 22 March, 2007 08:36 | | Barry, how did you have a service stop and start on it's own, with out | rebooting the machine? You can probably use the NET START/STOP service-name commands in a script, and then run that script as a scheduled job (or task in Windows parlance). - The information contained in this message is confidential proprietary property of Nelnet, Inc. and its affiliated companies (Nelnet) and is intended for the recipient only. Any reproduction, forwarding, or copying without the express permission of Nelnet is strictly prohibited. If you have received this communication in error, please notify us immediately by replying to this e-mail. - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: connection pool
but it sounds like it works fine all week, and then when he comes in Monday, it has stopped. He has to restart Tomcat to reconnect. Theoretically, shouldn't he run out of connections midweek or sooner if that's the case? -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Sent: Thursday, March 22, 2007 12:24 PM To: Tomcat Users List Subject: Re: connection pool I dont use Tomcats built in db pooling, use a different one, but I think the problem is not that it drops the connection, because any pool should simply reallocate a new one when needed. I have a feeling you are exhausting all the available connections, and the pool cant give you a new one. Are you releasing the connections after each request??? If not you will quickly run out of dB connections.. - Original Message - From: Gioia, Michael [EMAIL PROTECTED] To: users@tomcat.apache.org Sent: Thursday, March 22, 2007 4:01 PM Subject: connection pool Hi, I'm still having a problem with tomcat with keeping up the connection to the database thru the connection pool. Almost every weekend the database gets bumped and the java app that were running needs to have tomcat restarted to reconnect to the database thru the connection pool. When we come in on Monday tomcat and the database are up and running, but the app will not connect to the database. I tried to use a batch file and have it run in scheduler to stop and start the tomcat service, but it doesn't seem to work it the machine is logged out. Is there a way to reestablish the connection so our users don't have to wait until we come in on Monday to restart tomcat? MG - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: requiring multiple roles for access
oh, ok. I'd say your solution's pretty plausible. I've just now had to retool my users table a bit adding a timestamp for auth purposes, too. I've just got the one extra table that allows people to be in multiple categories, yet confined to the one role in the users_role table. -Original Message- From: Ryan [mailto:[EMAIL PROTECTED] Sent: Thursday, March 22, 2007 2:39 PM To: Tomcat Users List Subject: Re: requiring multiple roles for access Barry, This is a good implementation, and yes, it does make sense. I did go with a different implementation, though, essentially I created a new table that stores the users previous roles and timestamp them when the user is disabled. When they are re-enabled, I just put the role data back into the roles table so there's no change in their previous access. This way, the JSP developers don't have to think about it, it just happens in the background. It's probably not the best implementation, but it'll do ;-). By the way, I've given up on the role combo login, I was just hoping when I wrote that one. Thanks, Ryan On 3/22/07, Propes, Barry L [GCG-NAOT] [EMAIL PROTECTED] wrote: Hey Ryan, I didn't end up catching it, only because the people getting the email that would log in to the voting section, it doesn't come into play for them. In other words, if they get the email, they're already in the DB as a user and have the necessary role. If I was going to catch it, I'd need to catch it in this JSP, the way I wrote it. The architecture I used on this one file was not ideal, as I have three select query statements residing within it. What I could stand to do, and would do, is catch it in the JSP, but probably by the declared string variable I have, called jrole. jrole in this case is the one of admin, service, legal, risk, etc. So if they're not one of four roles, I need to throw in a catch block for the SQL Exception there, otherwise I'd get an exhausted results set error, or invalid cursor state, if it can't find the matching role. Does this make sense? Or help you any? Sorry if it wasn't of more help. Let me know. And let me know moreso the way your site/app is structured; for example, who needs to go to a protected area, what roles, etc. I don't think you can make it have a dual/double login layer. Wouldn't make too much sense anyway as they'd have to use the same combo and that would defeat the session purpose anyway. -Original Message- From: Ryan [mailto:[EMAIL PROTECTED] Sent: Thursday, March 22, 2007 9:35 AM To: Tomcat Users List Subject: Re: requiring multiple roles for access Barry, Regarding your method below, do you catch this method in JSP or somewhere else? Thanks, Ryan On 3/21/07, Propes, Barry L [GCG-NAOT] [EMAIL PROTECTED] wrote: I don't know about disabling users, as I haven't tried something like that, and there may be ways of tiering the access in regards to roles, which I technically haven't tried either. But what I have is a group of people who absolutely have to access one portion, and then some admins who have to access another. But for reasons you can probably imagine, I certainly don't want it wide open to anyone with an account. So I've got it gated as such in this manner. Does this make sense? Another thing I did was run separate select queries from the users and approvers table, one I created and linked together by a unique ID. If someone contained one role, they could access this section. If not, in another case, an exception is thrown, which I didn't catch properly right away, but it doesn't let that user into the section. Let me know if you need more insight into it. Good luck with it Ryan! -Original Message- From: Ryan [mailto:[EMAIL PROTECTED] Sent: Wednesday, March 21, 2007 2:22 PM To: Tomcat Users List Subject: Re: requiring multiple roles for access Barry, I'm looking for a way to disable the user by taking them out of one role, but leaving them in the roles they were in before they were disabled (for informational purposes). I didn't think it would be possible, but I wanted to throw it out there in case I missed something. What you are suggesting may also be suitable. Thanks, Ryan On 3/21/07, Propes, Barry L [GCG-NAOT] [EMAIL PROTECTED] wrote: I know you can assign different roles to an app, and to a user, and make that user need one role to get to one part and an additional role to access a separate part of the app, but the entire app? Not sure about that. I've got people in my users table that have to have multiple roles for several tasks within my app. If they only have one role, they're able to do a certain part of the app, but not all of it. Is this what you're trying to accomplish? -Original Message- From: Ryan [mailto:[EMAIL PROTECTED] Sent: Wednesday, March 21, 2007 8:39 AM To: users
RE: requiring multiple roles for access
you betif you want me to send you any sample code or my table structure, FWIW, I'll be glad to. -Original Message- From: Ryan [mailto:[EMAIL PROTECTED] Sent: Thursday, March 22, 2007 5:33 PM To: Tomcat Users List Subject: Re: requiring multiple roles for access Yeh, this project is moving pretty fast, so I'm going with some quick solutions that may or may not be elegant :-) If I get a chance to revisit this, I'm going to try your solution. Thanks again for all your help. - Ryan On 3/22/07, Propes, Barry L [GCG-NAOT] [EMAIL PROTECTED] wrote: oh, ok. I'd say your solution's pretty plausible. I've just now had to retool my users table a bit adding a timestamp for auth purposes, too. I've just got the one extra table that allows people to be in multiple categories, yet confined to the one role in the users_role table. -Original Message- From: Ryan [mailto:[EMAIL PROTECTED] Sent: Thursday, March 22, 2007 2:39 PM To: Tomcat Users List Subject: Re: requiring multiple roles for access Barry, This is a good implementation, and yes, it does make sense. I did go with a different implementation, though, essentially I created a new table that stores the users previous roles and timestamp them when the user is disabled. When they are re-enabled, I just put the role data back into the roles table so there's no change in their previous access. This way, the JSP developers don't have to think about it, it just happens in the background. It's probably not the best implementation, but it'll do ;-). By the way, I've given up on the role combo login, I was just hoping when I wrote that one. Thanks, Ryan On 3/22/07, Propes, Barry L [GCG-NAOT] [EMAIL PROTECTED] wrote: Hey Ryan, I didn't end up catching it, only because the people getting the email that would log in to the voting section, it doesn't come into play for them. In other words, if they get the email, they're already in the DB as a user and have the necessary role. If I was going to catch it, I'd need to catch it in this JSP, the way I wrote it. The architecture I used on this one file was not ideal, as I have three select query statements residing within it. What I could stand to do, and would do, is catch it in the JSP, but probably by the declared string variable I have, called jrole. jrole in this case is the one of admin, service, legal, risk, etc. So if they're not one of four roles, I need to throw in a catch block for the SQL Exception there, otherwise I'd get an exhausted results set error, or invalid cursor state, if it can't find the matching role. Does this make sense? Or help you any? Sorry if it wasn't of more help. Let me know. And let me know moreso the way your site/app is structured; for example, who needs to go to a protected area, what roles, etc. I don't think you can make it have a dual/double login layer. Wouldn't make too much sense anyway as they'd have to use the same combo and that would defeat the session purpose anyway. -Original Message- From: Ryan [mailto:[EMAIL PROTECTED] Sent: Thursday, March 22, 2007 9:35 AM To: Tomcat Users List Subject: Re: requiring multiple roles for access Barry, Regarding your method below, do you catch this method in JSP or somewhere else? Thanks, Ryan On 3/21/07, Propes, Barry L [GCG-NAOT] [EMAIL PROTECTED] wrote: I don't know about disabling users, as I haven't tried something like that, and there may be ways of tiering the access in regards to roles, which I technically haven't tried either. But what I have is a group of people who absolutely have to access one portion, and then some admins who have to access another. But for reasons you can probably imagine, I certainly don't want it wide open to anyone with an account. So I've got it gated as such in this manner. Does this make sense? Another thing I did was run separate select queries from the users and approvers table, one I created and linked together by a unique ID. If someone contained one role, they could access this section. If not, in another case, an exception is thrown, which I didn't catch properly right away, but it doesn't let that user into the section. Let me know if you need more insight into it. Good luck with it Ryan! -Original Message- From: Ryan [mailto:[EMAIL PROTECTED] Sent: Wednesday, March 21, 2007 2:22 PM To: Tomcat Users List Subject: Re: requiring multiple roles for access Barry, I'm looking for a way to disable the user by taking them out of one role, but leaving them in the roles they were in before they were disabled (for informational purposes). I didn't think it would be possible, but I wanted to throw it out there in case I missed something. What you are suggesting may also be suitable. Thanks, Ryan
RE: A disk directory context without cache
all of mine look like this, with no slashes on docBase Context path=/examples docBase=examples debug=0 in fact...I had a problem before when I did put slashes in the docBase attribute. -Original Message- From: Artur Rataj [mailto:[EMAIL PROTECTED] Sent: Wednesday, March 21, 2007 9:23 AM To: Tomcat Users List Subject: Re: A disk directory context without cache Please help me. I tried this: Context path=/disk docBase=/home/lib/disk debug=0 reloadable=true /Context with various combinations of slashes, with a symlink etc. it all gives 404 when trying http://address/disk - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: requiring multiple roles for access
yeah and you might even add another table to tie it in, too. I've done that as well. Tomcat requires the users and user_roles tables, but that doesn't inhibit you from customizing it further if needed. -Original Message- From: Ryan [mailto:[EMAIL PROTECTED] Sent: Wednesday, March 21, 2007 2:28 PM To: Tomcat Users List Subject: Re: requiring multiple roles for access Chuck, I think you and Barry are correct, I will probably to define another role for this purpose and segregate different parts of the application. Thanks, Ryan On 3/21/07, Caldarale, Charles R [EMAIL PROTECTED] wrote: From: Ryan [mailto:[EMAIL PROTECTED] Subject: requiring multiple roles for access I would like to require a user to belong to two roles to access a certain application (i.e. user must belong to role1 AND role2 to access). I've tried the following in my web.xml auth-constraint role-namerole1/role-name role-namerole2/role-name /auth-constraint Unfortunately, this doesn't seem to work (it seems to allow role1 OR role2). As expected; to quote from the servlet spec: A user must be a member of at least one of the named roles to be permitted to perform the constrained requests. Is what I'm trying to do possible?? The easiest way might be just to define a separate role for this purpose rather than trying to piggy-back off combinations. - Chuck THIS COMMUNICATION MAY CONTAIN CONFIDENTIAL AND/OR OTHERWISE PROPRIETARY MATERIAL and is thus for use only by the intended recipient. If you received this in error, please contact the sender and delete the e-mail and its attachments from all computers. - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Unable to compile class for JSP
doesn't seem like much to go onwhich example did you use and did you look in the work folder to see what the compiled servlets were referring to? -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Sent: Tuesday, March 20, 2007 11:21 AM To: users@tomcat.apache.org Subject: Unable to compile class for JSP Hi, This might be a silly question, but it seems to be quite a common problem (lots or links in google). But none of the offered solutions so far worked. So I am asking the people who probably know! I installed tomcat 4.1.29 with JDK 1.4.2 Trying the JSP examples coming with it, I get the following message: type Exception report message description The server encountered an internal error () that prevented it from fulfilling this request. exception org.apache.jasper.JasperException: Unable to compile class for JSP An error occurred at line: -1 in the jsp file: null Generated servlet error: [javac] Compiling 1 source file at org.apache.jasper.compiler.DefaultErrorHandler.javacError(DefaultErrorHa ndler.java:130) at org.apache.jasper.compiler.ErrorDispatcher.javacError(ErrorDispatcher.ja va:293) at org.apache.jasper.compiler.Compiler.generateClass(Compiler.java:353) at org.apache.jasper.compiler.Compiler.compile(Compiler.java:370) at org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.ja va:473) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.ja va:190) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:295) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:241) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applica tionFilterChain.java:247) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilt erChain.java:193) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValv e.java:256) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i nvokeNext(StandardPipeline.java:643) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:4 80) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValv e.java:191) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i nvokeNext(StandardPipeline.java:643) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(Authenticator Base.java:494) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i nvokeNext(StandardPipeline.java:641) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:4 80) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:241 7) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java :180) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i nvokeNext(StandardPipeline.java:643) at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherVa lve.java:171) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i nvokeNext(StandardPipeline.java:641) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java :172) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i nvokeNext(StandardPipeline.java:641) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:4 80) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve. java:174) at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.i nvokeNext(StandardPipeline.java:643) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:4 80) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:193) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:78 1) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processC onnection(Http11Protocol.java:549) at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:58 9) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool .java:666) at java.lang.Thread.run(Unknown Source) Apache Tomcat/4.1.29 Thanks for help! Peter - To start a new topic, e-mail: users@tomcat.apache.org To
4.x series difference
Hello users, A while back I had posted about running different versions on a desktop to see if it caused conflicts, created problems and so on. The versions in question are 4.0.1 and 4.1.3. For a lengthy time, I had used 4.0.1 in my dev. environment and 4.1.3 on our production server, both of these servers in question being Win2K. Several of you replied back and said there should be no problem, and while on version wouldn't do DBCP and the other would allow for it, there seems like little difference. One thing that previously worked in both environments and now seems to not work ok is the structure of a Prepared Statement. I'll create one like I always have, and now Oracle seems to see the semicolon ending the SQL statement as an illegal character, whereas before it did not. I'm not saying or implying this is a Tomcat deal, but I wonder why it would work before and now suddenly would not. Basic prepared statement might look like this: String prepquer = UPDATE users_dev SET user_name = ?, USER_PASS = ?, USER_TIMSTMP = SYSDATE, USER_DBFLGAG = 0 + WHERE user_name = ?;; PreparedStatement preps = connection.prepareStatement(prepquer); The console now gives me this error, java.sql.SQLException: ORA-00911: invalid character. I say now, this behavior actually started coincidentally after I started using 4.1.3 in my dev. environment. If anyone can shed light on this here, feel free. Maybe I should address it in the Oracle forum, which I'll probably go ahead and do. But if it's concretely not Tomcat, let me know that, too. Thanks!
RE: 4.x series difference
Ok, that might be the problem, but I wonder why now. -Original Message- From: Edmund Urbani [mailto:[EMAIL PROTECTED] Sent: Tuesday, March 20, 2007 1:53 PM To: Tomcat Users List Subject: Re: 4.x series difference Propes, Barry L [GCG-NAOT] wrote: Hello users, A while back I had posted about running different versions on a desktop to see if it caused conflicts, created problems and so on. The versions in question are 4.0.1 and 4.1.3. For a lengthy time, I had used 4.0.1 in my dev. environment and 4.1.3 on our production server, both of these servers in question being Win2K. Several of you replied back and said there should be no problem, and while on version wouldn't do DBCP and the other would allow for it, there seems like little difference. One thing that previously worked in both environments and now seems to not work ok is the structure of a Prepared Statement. I'll create one like I always have, and now Oracle seems to see the semicolon ending the SQL statement as an illegal character, whereas before it did not. I'm not saying or implying this is a Tomcat deal, but I wonder why it would work before and now suddenly would not. Basic prepared statement might look like this: String prepquer = UPDATE users_dev SET user_name = ?, USER_PASS = ?, USER_TIMSTMP = SYSDATE, USER_DBFLGAG = 0 + WHERE user_name = ?;; PreparedStatement preps = connection.prepareStatement(prepquer); The console now gives me this error, java.sql.SQLException: ORA-00911: invalid character. I say now, this behavior actually started coincidentally after I started using 4.1.3 in my dev. environment. If anyone can shed light on this here, feel free. Maybe I should address it in the Oracle forum, which I'll probably go ahead and do. But if it's concretely not Tomcat, let me know that, too. Thanks! Not sure whether this has anything to do with your problem, but I think it's odd that your SQL statement has a trailing semicolon. I never use semicolons with JDBC. So I thought maybe that's the invalid character. ... not that this would explain why you get this error now and not earlier... Cheers, Edmund - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: 4.x series difference
ok, strangely now after removing that semicolon it works as it did/should. Might have been an old driver I was using before that allowed that I suppose. -Original Message- From: Edmund Urbani [mailto:[EMAIL PROTECTED] Sent: Tuesday, March 20, 2007 1:53 PM To: Tomcat Users List Subject: Re: 4.x series difference Propes, Barry L [GCG-NAOT] wrote: Hello users, A while back I had posted about running different versions on a desktop to see if it caused conflicts, created problems and so on. The versions in question are 4.0.1 and 4.1.3. For a lengthy time, I had used 4.0.1 in my dev. environment and 4.1.3 on our production server, both of these servers in question being Win2K. Several of you replied back and said there should be no problem, and while on version wouldn't do DBCP and the other would allow for it, there seems like little difference. One thing that previously worked in both environments and now seems to not work ok is the structure of a Prepared Statement. I'll create one like I always have, and now Oracle seems to see the semicolon ending the SQL statement as an illegal character, whereas before it did not. I'm not saying or implying this is a Tomcat deal, but I wonder why it would work before and now suddenly would not. Basic prepared statement might look like this: String prepquer = UPDATE users_dev SET user_name = ?, USER_PASS = ?, USER_TIMSTMP = SYSDATE, USER_DBFLGAG = 0 + WHERE user_name = ?;; PreparedStatement preps = connection.prepareStatement(prepquer); The console now gives me this error, java.sql.SQLException: ORA-00911: invalid character. I say now, this behavior actually started coincidentally after I started using 4.1.3 in my dev. environment. If anyone can shed light on this here, feel free. Maybe I should address it in the Oracle forum, which I'll probably go ahead and do. But if it's concretely not Tomcat, let me know that, too. Thanks! Not sure whether this has anything to do with your problem, but I think it's odd that your SQL statement has a trailing semicolon. I never use semicolons with JDBC. So I thought maybe that's the invalid character. ... not that this would explain why you get this error now and not earlier... Cheers, Edmund - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: deploying problem
usually in the root of the tomcat directory in a folder called logs. At least older versions are. -Original Message- From: Deano!! [mailto:[EMAIL PROTECTED] Sent: Tuesday, March 20, 2007 3:11 PM To: users@tomcat.apache.org Subject: Re: deploying problem well im a tomcat beginner so where would i find the logs? i realise that sounds like a stupid question but i have only recently starting trying to use tomcat Rob Kirkbride-2 wrote: Deano, What does the log file have to say? Rob Deano!! wrote: to tell the truth i really dont truly know, when in the tomcat manager it says that it is running, but when i go into it i get that error message, i then went into full server status and when i go to my apps part its added a count to the error count in the /faces/ part so i wondered if maybe there is a library/module that netbeans 5.5's bundled tomcat has that tomcat 5.5 used in fedora doesn't http://deansserver.serveftp.com:8080/InterfacesHCI - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- View this message in context: http://www.nabble.com/deploying-problem-tf3433368.html#a9580682 Sent from the Tomcat - User mailing list archive at Nabble.com. - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: 4.x series difference
yeah, Chris, at one point I did update the Oracle driver, and looking back, I believe that was the difference. In most cases I'm running stored procedures anyway, but occasionally I may be running a small prepared statement. -Original Message- From: Christopher Schultz [mailto:[EMAIL PROTECTED] Sent: Tuesday, March 20, 2007 3:12 PM To: Tomcat Users List Subject: Re: 4.x series difference -BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Barry, Propes, Barry L [GCG-NAOT] wrote: One thing that previously worked in both environments and now seems to not work ok is the structure of a Prepared Statement. I'll create one like I always have, and now Oracle seems to see the semicolon ending the SQL statement as an illegal character, whereas before it did not. Have you upgraded your Oracle driver in the process? I have never put semi-colons in any of my prepared statements, since it's not actually part of the statement. Usually, the semi-colon is the statement delimiter for a command-line interface. Since only a single statement can be executed (right?) through a prepared statement, I would just remove the semi-colon altogether, since it's not necessary (or even correct?). - -chris -BEGIN PGP SIGNATURE- Version: GnuPG v1.4.7 (MingW32) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iD8DBQFGAEAj9CaO5/Lv0PARAsjsAJ0YEvRWS5yP2ZeXu4WQFAq1edXhBQCeMtJc 6kXOQpEcyg1XTHiymsgkS6s= =qSr+ -END PGP SIGNATURE- - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: connection pool
I wonder if you have some bad thread or something hanging in Tomcat causing this. Any way you have Tomcat stop and restart on its own? We do that on our Win platform as a service -- ostensobly in part to avoid that type of thing. -Original Message- From: Gioia, Michael [mailto:[EMAIL PROTECTED] Sent: Monday, March 19, 2007 10:52 AM To: users@tomcat.apache.org Subject: connection pool Hi, I'm new to tomcat and have a problem with keeping up the connection to the database thru the connection pool. Almost every weekend the database gets bumped and the java app that were running needs to have tomcat restarted to reconnect to the database thru the connection pool. When we come in on Monday tomcat and the database are up and running, but the app will not connect to the database. Is there a way to reestablish the connection so our users don't have to wait until we come in on Monday to restart tomcat? Many Thanks, MG - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: connection pool
is testOnBorrow an attribute in the xml config? I haven't seen that in my version, coincidentally. -Original Message- From: Tim Lucia [mailto:[EMAIL PROTECTED] Sent: Monday, March 19, 2007 11:15 AM To: 'Tomcat Users List' Subject: RE: connection pool Do you have a validation query? Is testOnBorrow set to true? Doing both of these things will force the pool to really close and really re-open any connection which fails the validation query. Tim -Original Message- From: Piwoni, Andre [mailto:[EMAIL PROTECTED] Sent: Monday, March 19, 2007 12:04 PM To: Tomcat Users List Subject: RE: connection pool I have the same problem. Ideally, there shouldn't be any broken connections in the pool. When needed connection should be created if database is up and running. This doesn't seem to be the case. -Original Message- From: Gioia, Michael [mailto:[EMAIL PROTECTED] Sent: Monday, March 19, 2007 8:52 AM To: users@tomcat.apache.org Subject: connection pool Hi, I'm new to tomcat and have a problem with keeping up the connection to the database thru the connection pool. Almost every weekend the database gets bumped and the java app that were running needs to have tomcat restarted to reconnect to the database thru the connection pool. When we come in on Monday tomcat and the database are up and running, but the app will not connect to the database. Is there a way to reestablish the connection so our users don't have to wait until we come in on Monday to restart tomcat? Many Thanks, MG -- This email is confidential and may be legally privileged. It is intended solely for the addressee. Access to this email by anyone else, unless expressly approved by the sender or an authorized addressee, is unauthorized. If you are not the intended recipient, any disclosure, copying, distribution or any action omitted or taken in reliance on it, is prohibited and may be unlawful. If you believe that you have received this email in error, please contact the sender, delete this e-mail and destroy all copies. == - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Server DB Connects are very slow after restart
we had similar connection problems with Oracle here. At first I changed drivers, which I thought would help, then while I was furiously trying to implement connection pooling, which I ended up doing, we discovered there were big problems with the network connection to Oracle, as well as the listeners cache on the DB being full. They rebooted the oracle server and all was immediately well. Might see if they can try that where you are. -Original Message- From: Peter Neu [mailto:[EMAIL PROTECTED] Sent: Friday, March 16, 2007 6:04 AM To: 'Tomcat Users List' Subject: Server DB Connects are very slow after restart Hello, I have trouble with my tomcat server 5.5.9, java 1.5 and oracle db 9i. CATALINA_OPTS=-Xmx1900m -Xms256m -XX:MaxPermSize=256m -XX:ReservedCodeCacheSize=64m -Dcom.sun.management.jmxremote After the restart of the server the db connects from my webapps are very slow. I can't see why no trace in the logs, enough physical memory The log file is not too big. What can I check to find out what is wrong? Cheers, Pete - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Server DB Connects are very slow after restart
I'm almost positive we did that (I did that); contributed to that, though not alone. We may have had some cursor leaks as well. Rebooting alone didn't sufficethey did tweak some stuff to how it handles incoming connections. I imagine they either hardcoded some IP addresses as acceptable always, so that the DB listeners would always see those. I think that was a big problem, was that out of all 32 listeners they had, two recognized the IP address, the rest either had run out of memory or maybe the cursor leaks potentially caused them to run out of memory? -Original Message- From: Christopher Schultz [mailto:[EMAIL PROTECTED] Sent: Friday, March 16, 2007 10:03 AM To: Tomcat Users List Subject: Re: Server DB Connects are very slow after restart -BEGIN PGP SIGNED MESSAGE- Hash: SHA1 All, Propes, Barry L [GCG-NAOT] wrote: we had similar connection problems with Oracle here. At first I changed drivers, which I thought would help, then while I was furiously trying to implement connection pooling, which I ended up doing, we discovered there were big problems with the network connection to Oracle, as well as the listeners cache on the DB being full. They rebooted the oracle server and all was immediately well. Might see if they can try that where you are. If rebooting the database server worked, you might be leaking cursors or even connections. IIRC, Oracle won't release a cursor on the server unless you actually call ResultSet.close. So, even if you don't have a connection leak, you still might have a cursor leak. And, of course, if you have a connection leak -- even one that doesn't snowball over time... like if you have one that runs on startup only but gets leaked -- the server will never drop that connection (at least, this was the behavior of Oracle last time I used it with Java). Connections on the server side require obscene amounts of memory, and you can really bring your Oracle server to its knees with leaky connections and/or cursors. Maybe that doesn't help, but I figured I'd point it out, anyway. - -chris -BEGIN PGP SIGNATURE- Version: GnuPG v1.4.7 (MingW32) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iD8DBQFF+rGa9CaO5/Lv0PARAqfMAJ0XzFWKZ+3enY0ge6YPBogaMLHAeACfUmmX nb0jR7W/j1g7TFwug8RaKRw= =fORQ -END PGP SIGNATURE- - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Quick Question for TomCat Gurus
change up your catalina.bat or.sh file to point to the JDK 1.6 version set JAVA_HOME=C:\j2sdk1.4.0 I'm using an older version here. This is from my catalina.bat file although not sure if TC 4.1 will work well with that JDK or not. -Original Message- From: David Smith [mailto:[EMAIL PROTECTED] Sent: Thursday, March 15, 2007 10:59 AM To: Tomcat Users List Subject: Re: Quick Question for TomCat Gurus Somewhere in the execution path you still have java 1.4.2. Check your PATH environment variable -- the first folder that contains java.exe will be the one that returns. As to what jdk tomcat 4.1 is running with, check the manager webapp (http://localhost:8080/manager/html) and adjust the start/stop scripts if necessary. The exception cited below has to do with a jsp not finding a bean instance with the name managerMenu in the page context, request, session or servlet context. I'm guessing it's supposed to be run after some other servlet or filter code that adds this to one of the mentioned scopes. --David Bruno Vilardo wrote: Hello All, Tomcat 4.1 Suse Linux Enterprise Server Java 1.6.0 Is there any issue using Tomcat 4.1 with Java 1.6.0? Our System Admin has installed the Java 1.6.0 but when running the java -version it shows a different java version as below: $java -version java version 1.4.2_13 Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.2_13-b06) Java HotSpot(TM) Client VM (build 1.4.2_13-b06, mixed mode) I also found some messages in the localhost.log as below: more localhost_log.2007-03-15.txt 2007-03-15 11:18:42 StandardWrapperValve[jsp]: Servlet.service() for servlet jsp threw exception javax.servlet.ServletException: Cannot find bean managerMenu in any scope at org.apache.jasper.runtime.PageContextImpl.handlePageException( PageContextImpl.java:495) at org.apache.jsp.displaymenudetail_jsp._jspService (displaymenudetail_jsp.java:126) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java :92) at javax.servlet.http.HttpServlet.service(HttpServlet.java:809) at org.apache.jasper.servlet.JspServletWrapper.service( JspServletWrapper.java:162) at org.apache.jasper.servlet.JspServlet.serviceJspFile( JspServlet.java:240) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:187) at javax.servlet.http.HttpServlet.service(HttpServlet.java:809) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter( ApplicationFilterChain.j ava:200) Does anybody know what this could be? Thanks a lot in advance!!! Best Regards, Bruno - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: JSP page not updated on each request
I've also noticed in my apps sometimes that items with javascript references either get so deeply cached or are not recognized until I stop and restart Tomcat. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Sent: Thursday, March 15, 2007 8:14 AM To: Tomcat Users List Subject: Re: JSP page not updated on each request Mmmm, dont know I think the browser should be picking up file changes, but if you want to make sure the browser doesnt cache, then if I remember correctly search for NO-CACHE and set the headers returned, the browser will reload every time. Note that headers are different for different browsers so you have to set a few headers... google will tell you. Note that when you developing, I've noticed if you leave the browser open, it may still display previous page... but it doesnt happen once deployed. Other thing that maybe catching you is that you changing something in the servlet INIT routine... and that somehow impacts on your JSP pages say thru a bean. That wont reflect until you stop and start tomcat..INIT runs once at start up. good luck - Original Message - From: pkumar [EMAIL PROTECTED] To: users@tomcat.apache.org Sent: Thursday, March 15, 2007 9:39 AM Subject: JSP page not updated on each request Hello, The JSP pages in my project is not showing the updated one upon each request..Its showing the old one and only when i press the refresh, its showing the updated one...I believe this is the problem with Tomcat..Can someone help. Thanks in advance Pradeep -- View this message in context: http://www.nabble.com/JSP-page-not-updated-on-each-request-tf3406783.html#a9489775 Sent from the Tomcat - User mailing list archive at Nabble.com. - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Quick Question for TomCat Gurus
ok, sorry about that. -Original Message- From: David Smith [mailto:[EMAIL PROTECTED] Sent: Thursday, March 15, 2007 11:22 AM To: Tomcat Users List Subject: Re: Quick Question for TomCat Gurus Barry -- what you suggest only works on Windows boxes and only if using the *.bat files. The OP has already stated this is a linux box: Suse Linux Enterprise Server Not knowing how the OP starts tomcat, it's hard to give solid advice on the best method for switching JDKs. --David Propes, Barry L [GCG-NAOT] wrote: change up your catalina.bat or.sh file to point to the JDK 1.6 version set JAVA_HOME=C:\j2sdk1.4.0 I'm using an older version here. This is from my catalina.bat file although not sure if TC 4.1 will work well with that JDK or not. -Original Message- From: David Smith [mailto:[EMAIL PROTECTED] Sent: Thursday, March 15, 2007 10:59 AM To: Tomcat Users List Subject: Re: Quick Question for TomCat Gurus Somewhere in the execution path you still have java 1.4.2. Check your PATH environment variable -- the first folder that contains java.exe will be the one that returns. As to what jdk tomcat 4.1 is running with, check the manager webapp (http://localhost:8080/manager/html) and adjust the start/stop scripts if necessary. The exception cited below has to do with a jsp not finding a bean instance with the name managerMenu in the page context, request, session or servlet context. I'm guessing it's supposed to be run after some other servlet or filter code that adds this to one of the mentioned scopes. --David Bruno Vilardo wrote: Hello All, Tomcat 4.1 Suse Linux Enterprise Server Java 1.6.0 Is there any issue using Tomcat 4.1 with Java 1.6.0? Our System Admin has installed the Java 1.6.0 but when running the java -version it shows a different java version as below: $java -version java version 1.4.2_13 Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.2_13-b06) Java HotSpot(TM) Client VM (build 1.4.2_13-b06, mixed mode) I also found some messages in the localhost.log as below: more localhost_log.2007-03-15.txt 2007-03-15 11:18:42 StandardWrapperValve[jsp]: Servlet.service() for servlet jsp threw exception javax.servlet.ServletException: Cannot find bean managerMenu in any scope at org.apache.jasper.runtime.PageContextImpl.handlePageException( PageContextImpl.java:495) at org.apache.jsp.displaymenudetail_jsp._jspService (displaymenudetail_jsp.java:126) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java :92) at javax.servlet.http.HttpServlet.service(HttpServlet.java:809) at org.apache.jasper.servlet.JspServletWrapper.service( JspServletWrapper.java:162) at org.apache.jasper.servlet.JspServlet.serviceJspFile( JspServlet.java:240) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:187) at javax.servlet.http.HttpServlet.service(HttpServlet.java:809) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter( ApplicationFilterChain.j ava:200) Does anybody know what this could be? Thanks a lot in advance!!! Best Regards, Bruno - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Is there a better way to do this?
even if the server.xml file's reloadable is set to true? reloadable=true in the Context param? -Original Message- From: Steveswt [mailto:[EMAIL PROTECTED] Sent: Wednesday, March 14, 2007 12:15 PM To: users@tomcat.apache.org Subject: Is there a better way to do this? Hi, I am one of the web developers for a company that uses java technology. I've noticed my changes (jsp's) don't take into effect unless I remove the file from the server, refesh the browsers like 5 times till i get a 404, then place the new file back on the server. I assume the changes dont take effect because it is reading the old class file that tomcat created. Is there a better way to update the new changes immediately?? If im posting in the wrong area, please direct me to the best place :) Thanks! -- View this message in context: http://www.nabble.com/Is-there-a-better-way-to-do-this--tf3403561.html#a9479073 Sent from the Tomcat - User mailing list archive at Nabble.com. - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Classpath Problem
might need an updated jar file for that. Might have been included with one package earlier and is now in another one. -Original Message- From: Mark Hale [mailto:[EMAIL PROTECTED] Sent: Wednesday, March 14, 2007 2:29 PM To: users@tomcat.apache.org Subject: Classpath Problem Hi there. I am new to Tomcat and have installed Tomcat6 and JDK1.5 on Windows. I get Tomcat to run and can include my own JSP's. However, whenever I use classes like HashMap I get a compiler error (HashMap cannot be resolved to a type). I've dug all through the web, documentation and mail archives. Does anyone have a url that will help or information for a newbie on why classes in what would be in j2se are not available to compile? Another piece of info: my jvm in tomcat6w is set to: C:\Program Files\Java\jdk1.5.0_11\jre\bin\server\jvm.dll Thanks! Mark - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: The return type is incompatible with JspSourceDependent.getDependants()
might be reflective of the JDK you're using and how that generated JSP was being written. What method, package was being used, etc. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Sent: Thursday, March 01, 2007 3:29 PM To: Tomcat Users List Subject: The return type is incompatible with JspSourceDependent.getDependants() All, We just upgraded Tomcat to 5. We have several web apps that are on this machine. Of the several that are there only one doesn't work after the upgrade. This is the error we recieve when we try and bring up the default page for the site: HTTP Status 500 - type Exception report message description The server encountered an internal error () that prevented it from fulfilling this request. exception org.apache.jasper.JasperException: Unable to compile class for JSP Generated servlet error: The return type is incompatible with JspSourceDependent.getDependants() org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:512) org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:377) org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314) org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264) javax.servlet.http.HttpServlet.service(HttpServlet.java:810) org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96) I am unclear as to what this really means. If anyone could point me to something to try, I would greatly appreciate it. Thank you so much. B Bored stiff? Loosen up... Download and play hundreds of games for free on Yahoo! Games. http://games.yahoo.com/games/front - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: connection pool - DBCP error
Daniel, I scoured the APIs for that method and couldn't find anywhere, but I added to my server.xml file any way. Without something like lamda probe, would I see any connections dropping, or would I need a third party tool like that to see it logged? ORwould I just not get any errors like before and assume that that addition and revision has successfully addressed it? Thanks! Barry -Original Message- From: Stephens, Daniel [mailto:[EMAIL PROTECTED] Sent: Monday, February 26, 2007 4:55 PM To: Tomcat Users List Subject: RE: connection pool - DBCP error I had to add the following before I saw that behavior. You'll have to check the API, to make sure the minEvictableIdleTimeMillis and timeBetweenEvictionRunsMillis are set correctly for your pool. But once I added these, I would see abandoned connections get dropped. I put these settings in, because I found that the DBCP pool only evalutes connections on a check-in/out basis. parameternameminEvictableIdleTimeMillis/namevalue5000/value/param eter parameternametimeBetweenEvictionRunsMillis/namevalue1/value/p arameter parameternametestWhileIdle/namevaluetrue/value/parameter parameternamevalidationQuery/namevalueselect count(*) from dual/value/parameter -Original Message- From: Propes, Barry L [GCG-NAOT] [mailto:[EMAIL PROTECTED] Sent: Monday, February 26, 2007 3:48 PM To: Tomcat Users List Subject: connection pool - DBCP error I am getting a slight error with regards to my connection pool configuration. I may not have totally closed the connection properly, but shouldn't the following account for it? AbandonedObjectPool is used ( [EMAIL PROTECTED]) LogAbandoned: true RemoveAbandoned: true RemoveAbandonedTimeout: 60 in other words, if I have the following configured like so, parameter namemaxWait/name value7000/value /parameter parameter nameremoveAbandoned/name valuetrue/value /parameter parameter nameremoveAbandonedTimeout/name value60/value /parameter parameter namelogAbandoned/name valuetrue/value /parameter shouldn't the RemoveAbandoned params account for an open or vagrant connection and kill it off properly? Am I wrong in the assumption this attribute should have? Thanks, Barry - The information in this message may be proprietary and/or confidential, and protected from disclosure. If the reader of this message is not the intended recipient, or an employee or agent responsible for delivering this message to the intended recipient, you are hereby notified that any dissemination, distribution or copying of this communication is strictly prohibited. If you have received this communication in error, please notify First Data immediately by replying to this message and deleting it from your computer.
RE: connection pool - DBCP error
ok, thanks, David! -Original Message- From: David Smith [mailto:[EMAIL PROTECTED] Sent: Tuesday, February 27, 2007 1:06 PM To: Tomcat Users List Subject: Re: connection pool - DBCP error The pooling in tomcat is a refactored copy of Commons-DBCP (http://jakarta.apache.org/commons/dbcp). See the javadocs for org.apache.commons.dbcp.BasicDataSource for all the options settable. minEvictableIdleTimeMillis= translates to setMinEvictableIdleTimeMillis(). --David Propes, Barry L [GCG-NAOT] wrote: Daniel, I scoured the APIs for that method and couldn't find anywhere, but I added to my server.xml file any way. Without something like lamda probe, would I see any connections dropping, or would I need a third party tool like that to see it logged? ORwould I just not get any errors like before and assume that that addition and revision has successfully addressed it? Thanks! Barry -Original Message- From: Stephens, Daniel [mailto:[EMAIL PROTECTED] Sent: Monday, February 26, 2007 4:55 PM To: Tomcat Users List Subject: RE: connection pool - DBCP error I had to add the following before I saw that behavior. You'll have to check the API, to make sure the minEvictableIdleTimeMillis and timeBetweenEvictionRunsMillis are set correctly for your pool. But once I added these, I would see abandoned connections get dropped. I put these settings in, because I found that the DBCP pool only evalutes connections on a check-in/out basis. parameternameminEvictableIdleTimeMillis/namevalue5000/value/param eter parameternametimeBetweenEvictionRunsMillis/namevalue1/value/p arameter parameternametestWhileIdle/namevaluetrue/value/parameter parameternamevalidationQuery/namevalueselect count(*) from dual/value/parameter -Original Message- From: Propes, Barry L [GCG-NAOT] [mailto:[EMAIL PROTECTED] Sent: Monday, February 26, 2007 3:48 PM To: Tomcat Users List Subject: connection pool - DBCP error I am getting a slight error with regards to my connection pool configuration. I may not have totally closed the connection properly, but shouldn't the following account for it? AbandonedObjectPool is used ( [EMAIL PROTECTED]) LogAbandoned: true RemoveAbandoned: true RemoveAbandonedTimeout: 60 in other words, if I have the following configured like so, parameter namemaxWait/name value7000/value /parameter parameter nameremoveAbandoned/name valuetrue/value /parameter parameter nameremoveAbandonedTimeout/name value60/value /parameter parameter namelogAbandoned/name valuetrue/value /parameter shouldn't the RemoveAbandoned params account for an open or vagrant connection and kill it off properly? Am I wrong in the assumption this attribute should have? Thanks, Barry - The information in this message may be proprietary and/or confidential, and protected from disclosure. If the reader of this message is not the intended recipient, or an employee or agent responsible for delivering this message to the intended recipient, you are hereby notified that any dissemination, distribution or copying of this communication is strictly prohibited. If you have received this communication in error, please notify First Data immediately by replying to this message and deleting it from your computer. - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: j_security_check
I connect to Oracle, but mine's configured slightly different.
in the server.xml file,
connectionName=user_name
connectionPassword=password
userTable=users userNameCol=user_name userCredCol=user_pass
userRoleTable=user_roles roleNameCol=role_name/
I have an underscore between mine -- on the roleNameCol value. Does j_security
check require that?
And are you also configuring this within the server.xml file as well as the
web.xml file?
I'm running TC 4.1.3 and it requires it there, too...maybe not for your version.
Good luck!
-Original Message-
From: Wade Little [mailto:[EMAIL PROTECTED]
Sent: Tuesday, February 27, 2007 2:37 PM
To: users@tomcat.apache.org
Subject: j_security_check
I have tried all I can to setup Netbeans/Tomcat to use
postgre for my user auth via J_security_check by
talking with my Postgre DBcan anyone review the
following files and let me know if I have done
anything wrong. I verified I can connect via a JSP
and return a result. But I cant get the Auth to work.
Here is what I used that works to talk to the DB:
%
Class.forName(org.postgresql.Driver);
String url = jdbc:postgresql://localhost:5432/landt;
Connection con = DriverManager.getConnection(url,
postgres, postgres);
Statement stmt =
con.createStatement(ResultSet.TYPE_SCROLL_SENSITIVE,
ResultSet.CONCUR_READ_ONLY);
ResultSet srs = stmt.executeQuery(SELECT username
FROM users);
while (srs.next()) {
String name = srs.getString(username);
out.println(name);
}
%
Web.xml
---
?xml version=1.0 encoding=UTF-8?
web-app version=2.4
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;
session-config
session-timeout
30
/session-timeout
/session-config
welcome-file-list
welcome-file
index.jsp
/welcome-file
/welcome-file-list
security-constraint
display-nameTenantConstraint/display-name
web-resource-collection
web-resource-nametenant/web-resource-name
descriptionTenant/description
url-pattern/secureTenant/*/url-pattern
http-methodGET/http-method
http-methodPOST/http-method
http-methodHEAD/http-method
http-methodPUT/http-method
http-methodOPTIONS/http-method
http-methodTRACE/http-method
http-methodDELETE/http-method
/web-resource-collection
auth-constraint
description/
role-nametenant/role-name
/auth-constraint
/security-constraint
security-constraint
display-nameLandlordConstraint/display-name
web-resource-collection
web-resource-namelandlord/web-resource-name
descriptionLandlord/description
url-pattern/secureLandlord/*/url-pattern
http-methodGET/http-method
http-methodPOST/http-method
http-methodHEAD/http-method
http-methodPUT/http-method
http-methodOPTIONS/http-method
http-methodTRACE/http-method
http-methodDELETE/http-method
/web-resource-collection
auth-constraint
description/
role-namelandlord/role-name
/auth-constraint
/security-constraint
login-config
auth-methodFORM/auth-method
Realm
className=org.apache.catalina.realm.JDBCRealm
connectionName=postgres
connectionPassword=postgres
connectionURL=jdbc:postgresql://localhost:5432/landt
debug=99 driverName=org.postgresql.Driver
roleNameCol=rolename userCredCol=password
userNameCol=username userRoleTable=user_roles
userTable=users/
form-login-config
form-login-page/login.jsp/form-login-page
form-error-page/error.html/form-error-page
/form-login-config
/login-config
security-role
descriptionFor Tenants/description
role-nametenant/role-name
/security-role
security-role
descriptionFor Landlords/description
role-namelandlord/role-name
/security-role
/web-app
-
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RE: connection pool - DBCP error
yes, I believe soI added some other param attributes that I think will properly kill off abandoned connections if they didn't before get killed off. -Original Message- From: Tim Lucia [mailto:[EMAIL PROTECTED] Sent: Tuesday, February 27, 2007 4:22 PM To: 'Tomcat Users List' Subject: RE: connection pool - DBCP error -Original Message- From: Propes, Barry L [GCG-NAOT] [mailto:[EMAIL PROTECTED] Sent: Monday, February 26, 2007 4:48 PM To: Tomcat Users List Subject: connection pool - DBCP error AbandonedObjectPool is used ( [EMAIL PROTECTED]) LogAbandoned: true RemoveAbandoned: true RemoveAbandonedTimeout: 60 Isn't this just an informational message saying that abandoned objects will be detected? It appears on startup when I configure DBCP to evict abandoned connections... Tim - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: increase the backend idle connection timeout or the connection_pool_minsize
on that connection pool size, these two: parameter namemaxActive/name value20/value /parameter parameter namemaxIdle/name value2/value /parameter You're also only allowing 1 sec to connect it appears. Might ratchet it up a little more. -Original Message- From: news [mailto:[EMAIL PROTECTED] Behalf Of Fletcher Cocquyt Sent: Monday, February 26, 2007 12:32 PM To: users@tomcat.apache.org Subject: increase the backend idle connection timeout or the connection_pool_minsize Hi, This is a followup to my Feb14 post: Re: socket is not connected any more (errno=11) I've just upgraded from 1.2.19 to 1.2.20 and the new log messages are: increase the backend idle connection timeout or the connection_pool_minsize I could not find much on which parameters this is referring to? On the mod_jk side I have: worker.tomcat-publicweb-01.type=ajp13 worker.tomcat-publicweb-01.host=app-01 worker.tomcat-publicweb-01.port=12345 worker.tomcat-publicweb-01.lbfactor=50 worker.tomcat-publicweb-01.cachesize=10 worker.tomcat-publicweb-01.cache_timeout=600 worker.tomcat-publicweb-01.socket_keepalive=1 worker.tomcat-publicweb-01.retries=2 worker.tomcat-publicweb-01.socket_timeout=30 worker.tomcat-publicweb-01.connect_timeout=2000 worker.tomcat-publicweb-01.prepost_timeout=5000 worker.tomcat-publicweb-01.reply_timeout=30 On the tomcat side I have: parameter namemaxActive/name value20/value /parameter parameter namemaxIdle/name value2/value /parameter parameter namemaxWait/name value1000/value /parameter parameter namelogAbandoned/name valuetrue/value /parameter parameter nameremoveAbandoned/name valuetrue/value /parameter parameter nameremoveAbandonedTimeout/name value1200/value /parameter Which parameters are these log messages referring to? Many thanks, Fletcher. - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
connection pool - DBCP error
I am getting a slight error with regards to my connection pool configuration. I may not have totally closed the connection properly, but shouldn't the following account for it? AbandonedObjectPool is used ( [EMAIL PROTECTED]) LogAbandoned: true RemoveAbandoned: true RemoveAbandonedTimeout: 60 in other words, if I have the following configured like so, parameter namemaxWait/name value7000/value /parameter parameter nameremoveAbandoned/name valuetrue/value /parameter parameter nameremoveAbandonedTimeout/name value60/value /parameter parameter namelogAbandoned/name valuetrue/value /parameter shouldn't the RemoveAbandoned params account for an open or vagrant connection and kill it off properly? Am I wrong in the assumption this attribute should have? Thanks, Barry
RE: connection pool - DBCP error
thanks, Daniel!! Ill try to plug that in and see if my version will accept those params! -Original Message- From: Stephens, Daniel [mailto:[EMAIL PROTECTED] Sent: Monday, February 26, 2007 4:55 PM To: Tomcat Users List Subject: RE: connection pool - DBCP error I had to add the following before I saw that behavior. You'll have to check the API, to make sure the minEvictableIdleTimeMillis and timeBetweenEvictionRunsMillis are set correctly for your pool. But once I added these, I would see abandoned connections get dropped. I put these settings in, because I found that the DBCP pool only evalutes connections on a check-in/out basis. parameternameminEvictableIdleTimeMillis/namevalue5000/value/param eter parameternametimeBetweenEvictionRunsMillis/namevalue1/value/p arameter parameternametestWhileIdle/namevaluetrue/value/parameter parameternamevalidationQuery/namevalueselect count(*) from dual/value/parameter -Original Message- From: Propes, Barry L [GCG-NAOT] [mailto:[EMAIL PROTECTED] Sent: Monday, February 26, 2007 3:48 PM To: Tomcat Users List Subject: connection pool - DBCP error I am getting a slight error with regards to my connection pool configuration. I may not have totally closed the connection properly, but shouldn't the following account for it? AbandonedObjectPool is used ( [EMAIL PROTECTED]) LogAbandoned: true RemoveAbandoned: true RemoveAbandonedTimeout: 60 in other words, if I have the following configured like so, parameter namemaxWait/name value7000/value /parameter parameter nameremoveAbandoned/name valuetrue/value /parameter parameter nameremoveAbandonedTimeout/name value60/value /parameter parameter namelogAbandoned/name valuetrue/value /parameter shouldn't the RemoveAbandoned params account for an open or vagrant connection and kill it off properly? Am I wrong in the assumption this attribute should have? Thanks, Barry - The information in this message may be proprietary and/or confidential, and protected from disclosure. If the reader of this message is not the intended recipient, or an employee or agent responsible for delivering this message to the intended recipient, you are hereby notified that any dissemination, distribution or copying of this communication is strictly prohibited. If you have received this communication in error, please notify First Data immediately by replying to this message and deleting it from your computer.
RE: Connection pool problem DBCP - 4.1.3
I think I've largely got my previous connection pooling issues solved, but I
did sort of get a strange error a bit ago.
it seems like one of my pool connections didn't get closed, though I'm looking
at that to make sure they do.
But I want to make sure the messages I'm getting across the console at startup
aren't cause for concern.
Basically, I shouldn't be alarmed about any of this should I?
-
AbandonedObjectPool is used ([EMAIL PROTECTED])
LogAbandoned: true
RemoveAbandoned: true
RemoveAbandonedTimeout: 60
Thanks,
Barry
-Original Message-
From: Propes, Barry L [GCG-NAOT]
Sent: Wednesday, February 21, 2007 10:18 AM
To: Tomcat Users List
Subject: RE: Connection pool problem DBCP - 4.1.3
I wonder...would I get mixed results trying to implement JNDI maing in my
server.xml file, but only trying to (on a page by page basis, with an existing
servlet and/or JSP) utilize the naming context method?
In other words, I test out DBCP with one dedicated servlet or JSP, and perhaps
it works fine, but somehow that adversely affects another servlet or JSP where
I've not really implemented the Naming Context portion, but since I've altered
the server.xml file, that's affected it?
Please let me know if you have any insight into this.
Thanks!
-Original Message-
From: Mike Quilleash [mailto:[EMAIL PROTECTED]
Sent: Monday, February 19, 2007 1:08 PM
To: Tomcat Users List
Subject: RE: Connection pool problem DBCP - 4.1.3
Need a bit more info. DB type and version, JDBC driver version,
ResultSet loop/access code.
Generally the pseudo code should be...
Open Connection
try
{
Prepare Statement
try
{
Execute Query
try
{
while ( resultSet.next() )
{
// process row here
}
}
finally
{
Close ResultSet
}
}
finally
{
Close PreparedStatement
}
}
finally
{
Close Connection
}
All of the closing should be done in finally blocks so they happen even
if you get an exception.
-Original Message-
From: Propes, Barry L [GCG-NAOT] [mailto:[EMAIL PROTECTED]
Sent: 19 February 2007 18:22
To: Tomcat Users List
Subject: Connection pool problem DBCP - 4.1.3
This is driving me crazy. I'm finally close, I think, on getting this
solved.
Problem is I seem to either get Connection is closed or Exhausted
resultset, depending where I put my close statement.
I've got the following up at the top, which replaces my driver reference
that was previously there.
Context initCtx = new InitialContext();
Context envCtx = (Context) initCtx.lookup(java:comp/env); // Look up
our data source DataSource ds = (DataSource)
envCtx.lookup(jdbc/myoracle);
// Allocate and use a connection from the pool Connection connection =
ds.getConnection();
Statement selstmt = connection.createStatement();
String prepSQL = SELECT AID, ACTIVE, REQUESTOR_NAME..., +
PHONE_NUM,DATE_REQ,... +
+
FROM table a INNER JOIN table b +
ON a.CTRL_ID = b.CTRL_ID +
WHERE AID = ?;
PreparedStatement prepstmt = connection.prepareStatement(prepSQL);
prepstmt.setString(1, aidstrd);
ResultSet admsql = prepstmt.executeQuery(); admsql.next();
(etc., etc.)
admsql.close();
selstmt.close();
connection.close();
If I move up connection.close, I get the Connection is closed statement,
otherwise I get exhausted result set.
Any idea what gives?
-
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RE: Pls help : How to make case insensitive URL(JSP) on Tomcat 5.5
can't you force something like that in the welcome page attribute of the web.xml file in the conf folder? i.e. welcome-file-list welcome-fileindex.html/welcome-file welcome-fileindex.htm/welcome-file welcome-fileindex.jsp/welcome-file welcome-filechange_ctrl.htm/welcome-file /welcome-file-list how are they getting to the URL in the first place? -Original Message- From: Bhandari [mailto:[EMAIL PROTECTED] Sent: Wednesday, February 21, 2007 11:26 PM To: users@tomcat.apache.org Subject: Pls help : How to make case insensitive URL(JSP) on Tomcat 5.5 Hi, I have an intranet based JSP application on Tomcat 5.5. i have rolled it out. but the problem my JSP application users are facing is ' URL of application' is case sensetive. CAN ANYBODY TELL me a way to make my URL CASE INSENSITIVE? I need a step by step guide. Pls help. Thanks and Regards, Bhandari -- View this message in context: http://www.nabble.com/Pls-help-%3A-How-to-make-case-insensitive-URL%28JSP%29-on-Tomcat-5.5-tf3271075.html#a9094670 Sent from the Tomcat - User mailing list archive at Nabble.com. - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: authentication security constraint error
thanks, Chuck, I think that was itI had admin before service, and it didn't like that at all. I guess that violates the hierarchical structure. Barry -Original Message- From: Caldarale, Charles R [mailto:[EMAIL PROTECTED] Sent: Wednesday, February 21, 2007 5:35 PM To: Tomcat Users List Subject: RE: authentication security constraint error From: Propes, Barry L [GCG-NAOT] [mailto:[EMAIL PROTECTED] Subject: RE: authentication security constraint error Yeah, I had them in there. Are they in the right order relative to the other elements? The web-app schema is rather picky about how things are arranged. The web.xml files for Tomcat's manager and admin apps server as good examples. - Chuck THIS COMMUNICATION MAY CONTAIN CONFIDENTIAL AND/OR OTHERWISE PROPRIETARY MATERIAL and is thus for use only by the intended recipient. If you received this in error, please contact the sender and delete the e-mail and its attachments from all computers. - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: How can I realize server side GUI??
sounds like a lot of Swing to me...is it not? -Original Message- From: wang suya [mailto:[EMAIL PROTECTED] Sent: Thursday, February 22, 2007 5:48 PM To: Tomcat Users List Subject: Re: How can I realize server side GUI?? Hello Peter You are right. I want to make a graphical interface served form Web server to a Web browser. It displays a sheet with serveral rectangle cells like execl sheet and when I drag one cell the size of cell can change. Thank you very much. Hope you can help me. Wang suya Peter Crowther さんは書きました: From: wang suya [mailto:[EMAIL PROTECTED] I want to make a server side GUI application that draw senveral Rectanges and when mouse drag the bottom of Rectange, the rectange extends. Do anybody know how I can realize this appication. I assume by server-side GUI you mean a graphical interface served from a Web server to a Web browser? Depending on what you then wish to do with the data from the rectangles, you could do it entirely in Javascript or use one of the higher-level frameworks like AJAX. Without more details on your requirements, it's difficult to tell. - Peter - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] wang suya - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Connection reset error
another oddity about this (maybe not). The error occurs/ed when I tried it thru the IP address of the box. In trying it thru the domain name, I don't get that error. -Original Message- From: Propes, Barry L [GCG-NAOT] Sent: Thursday, February 22, 2007 5:49 PM To: Tomcat Users List Subject: Connection reset error I am getting this error now after logging on to a certain portion of my site within the security constraint. The connection was reset The connection to the server was reset while the page was loading. * The site could be temporarily unavailable or too busy. Try again in a few moments. * If you are unable to load any pages, check your computer's network connection. Any idea what could be the cause? It had previously worked fine, but now after logging in at the FORM level, it kicks me out and closes the Tomcat connection? Actually the console is still running with no errors, but the browser connection seemingly gets closed. - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Connection pool problem DBCP - 4.1.3
I wonder...would I get mixed results trying to implement JNDI maing in my
server.xml file, but only trying to (on a page by page basis, with an existing
servlet and/or JSP) utilize the naming context method?
In other words, I test out DBCP with one dedicated servlet or JSP, and perhaps
it works fine, but somehow that adversely affects another servlet or JSP where
I've not really implemented the Naming Context portion, but since I've altered
the server.xml file, that's affected it?
Please let me know if you have any insight into this.
Thanks!
-Original Message-
From: Mike Quilleash [mailto:[EMAIL PROTECTED]
Sent: Monday, February 19, 2007 1:08 PM
To: Tomcat Users List
Subject: RE: Connection pool problem DBCP - 4.1.3
Need a bit more info. DB type and version, JDBC driver version,
ResultSet loop/access code.
Generally the pseudo code should be...
Open Connection
try
{
Prepare Statement
try
{
Execute Query
try
{
while ( resultSet.next() )
{
// process row here
}
}
finally
{
Close ResultSet
}
}
finally
{
Close PreparedStatement
}
}
finally
{
Close Connection
}
All of the closing should be done in finally blocks so they happen even
if you get an exception.
-Original Message-
From: Propes, Barry L [GCG-NAOT] [mailto:[EMAIL PROTECTED]
Sent: 19 February 2007 18:22
To: Tomcat Users List
Subject: Connection pool problem DBCP - 4.1.3
This is driving me crazy. I'm finally close, I think, on getting this
solved.
Problem is I seem to either get Connection is closed or Exhausted
resultset, depending where I put my close statement.
I've got the following up at the top, which replaces my driver reference
that was previously there.
Context initCtx = new InitialContext();
Context envCtx = (Context) initCtx.lookup(java:comp/env); // Look up
our data source DataSource ds = (DataSource)
envCtx.lookup(jdbc/myoracle);
// Allocate and use a connection from the pool Connection connection =
ds.getConnection();
Statement selstmt = connection.createStatement();
String prepSQL = SELECT AID, ACTIVE, REQUESTOR_NAME..., +
PHONE_NUM,DATE_REQ,... +
+
FROM table a INNER JOIN table b +
ON a.CTRL_ID = b.CTRL_ID +
WHERE AID = ?;
PreparedStatement prepstmt = connection.prepareStatement(prepSQL);
prepstmt.setString(1, aidstrd);
ResultSet admsql = prepstmt.executeQuery(); admsql.next();
(etc., etc.)
admsql.close();
selstmt.close();
connection.close();
If I move up connection.close, I get the Connection is closed statement,
otherwise I get exhausted result set.
Any idea what gives?
-
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authentication security constraint error
Hi, I've been using versions 4.0 and 4.1.3 with a security constraint with no problems. However, when I added info in my server.xml file to try and attempt DBCP, I get a warning in my logs about something being defined in in an auth-constraint without being in a security role. Maybe not too big a deal. However, ever since I added the Resource Name and Params for the DBCP, I don't get challenged on the form to enter the password protected area, which in turn causes some other errors. Does anyone know why adding that bit of configuration to the server.xml file would render the security constraint inoperable? I'm open to feedback, let me know if more info's needed. Thanks! I've actually got the security constraint configured properly, as it's worked before with no issues.: -- security-constraint web-resource-collection web-resource-nameChange Control Protected Area/web-resource-name !-- Protect all files in the /murach/chngctrl/admin directory -- url-pattern/chngctrl/admin/*/url-pattern url-pattern/chngctrl/change_ctrl_admin4.jsp/url-pattern url-pattern/chngctrl/chg_ctrl_adm_vote.jsp/url-pattern http-methodGET/http-method http-methodPOST/http-method /web-resource-collection auth-constraint !-- Users in the service and admin roles can access the admin dir added several to match Change ctrl categs-- role-nameservice/role-name role-nameadmin/role-name role-namecomply/role-name role-nameops/role-name role-namelegal/role-name role-namerisk/role-name /auth-constraint /security-constraint Here's the log info: 2007-02-21 16:28:02 HostConfig[localhost]: Deploying web application directory murach 2007-02-21 16:28:02 StandardHost[localhost]: Installing web application at context path /murach from URL file:C:\jakarta-tomcat-4.1.31\webapps\murach 2007-02-21 16:28:02 WebappLoader[/murach]: Deploying class repositories to work directory C:\jakarta-tomcat-4.1.31\work\Standalone\localhost\murach 2007-02-21 16:28:02 WebappLoader[/murach]: Deploy class files /WEB-INF/classes to C:\jakarta-tomcat-4.1.31\webapps\murach\WEB-INF\classes 2007-02-21 16:28:02 WebappLoader[/murach]: Deploy JAR /WEB-INF/lib/mm.mysql-2.0.8-bin.jar to C:\jakarta-tomcat-4.1.31\webapps\murach\WEB-INF\lib\mm.mysql-2.0.8-bin.jar 2007-02-21 16:28:02 ContextConfig[/murach]: WARNING: Security role name service used in an auth-constraint without being defined in a security-role 2007-02-21 16:28:02 ContextConfig[/murach]: WARNING: Security role name admin used in an auth-constraint without being defined in a security-role 2007-02-21 16:28:02 ContextConfig[/murach]: WARNING: Security role name comply used in an auth-constraint without being defined in a security-role 2007-02-21 16:28:02 ContextConfig[/murach]: WARNING: Security role name ops used in an auth-constraint without being defined in a security-role 2007-02-21 16:28:02 ContextConfig[/murach]: WARNING: Security role name legal used in an auth-constraint without being defined in a security-role 2007-02-21 16:28:02 ContextConfig[/murach]: WARNING: Security role name risk used in an auth-constraint without being defined in a security-role 2007-02-21 16:28:02 ContextConfig[/murach]: Configured an authenticator for method FORM 2007-02-21 16:28:02 StandardManager[/murach]: Seeding random number generator class java.security.SecureRandom 2007-02-21 16:28:02 StandardManager[/murach]: Seeding of random number generator has been completed 2007-02-21 16:28:02 StandardWrapper[/murach:default]: Loading container servlet default 2007-02-21 16:28:02 default: init 2007-02-21 16:28:02 StandardWrapper[/murach:invoker]: Loading container servlet invoker 2007-02-21 16:28:02 invoker: init 2007-02-21 16:28:02 jsp: init 2007-02-21 16:28:02 HostConfig[localhost]: Deploying web application directory ROOT -
RE: authentication security constraint error
ok, thanks, Chuck. -Original Message- From: Caldarale, Charles R [mailto:[EMAIL PROTECTED] Sent: Wednesday, February 21, 2007 5:02 PM To: Tomcat Users List Subject: RE: authentication security constraint error From: Propes, Barry L [GCG-NAOT] [mailto:[EMAIL PROTECTED] Subject: authentication security constraint error However, when I added info in my server.xml file to try and attempt DBCP, I get a warning in my logs about something being defined in in an auth-constraint without being in a security role. Maybe not too big a deal. Read the servlet spec. A list of security-role elements is required in the app's web.xml for an auth-constraint to be effective. - Chuck THIS COMMUNICATION MAY CONTAIN CONFIDENTIAL AND/OR OTHERWISE PROPRIETARY MATERIAL and is thus for use only by the intended recipient. If you received this in error, please contact the sender and delete the e-mail and its attachments from all computers. - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: authentication security constraint error
Yeah, I had them in there. -Original Message- From: Caldarale, Charles R [mailto:[EMAIL PROTECTED] Sent: Wednesday, February 21, 2007 5:02 PM To: Tomcat Users List Subject: RE: authentication security constraint error From: Propes, Barry L [GCG-NAOT] [mailto:[EMAIL PROTECTED] Subject: authentication security constraint error However, when I added info in my server.xml file to try and attempt DBCP, I get a warning in my logs about something being defined in in an auth-constraint without being in a security role. Maybe not too big a deal. Read the servlet spec. A list of security-role elements is required in the app's web.xml for an auth-constraint to be effective. - Chuck THIS COMMUNICATION MAY CONTAIN CONFIDENTIAL AND/OR OTHERWISE PROPRIETARY MATERIAL and is thus for use only by the intended recipient. If you received this in error, please contact the sender and delete the e-mail and its attachments from all computers. - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: authentication security constraint error
now I'll double check that part. That could be an issue. -Original Message- From: Caldarale, Charles R [mailto:[EMAIL PROTECTED] Sent: Wednesday, February 21, 2007 5:35 PM To: Tomcat Users List Subject: RE: authentication security constraint error From: Propes, Barry L [GCG-NAOT] [mailto:[EMAIL PROTECTED] Subject: RE: authentication security constraint error Yeah, I had them in there. Are they in the right order relative to the other elements? The web-app schema is rather picky about how things are arranged. The web.xml files for Tomcat's manager and admin apps server as good examples. - Chuck THIS COMMUNICATION MAY CONTAIN CONFIDENTIAL AND/OR OTHERWISE PROPRIETARY MATERIAL and is thus for use only by the intended recipient. If you received this in error, please contact the sender and delete the e-mail and its attachments from all computers. - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: overlapped parameters between sessions
starting to wonder if that's maybe happening to me some, too, though I've not confirmed it any of the logs yet. -Original Message- From: WILLIAM PARRA [mailto:[EMAIL PROTECTED] Sent: Tuesday, February 20, 2007 4:00 PM To: Tomcat Users List Subject: overlapped parameters between sessions Hi, I'm currently using a Tomcat 4 container for our web applications (jsp's, servlets). When passing parameters with get metod, with many users (about 200); some parameters, are overlapped between sessions. There is a special configuration in Tomcat when i work with sessions?? The Tomcat version is old? In new versions it would be fixed? Thanks for your help. William Enrique Parra Alba System Enginer Universidad Pedagógica y Tecnológica de Colombia __ Correo Yahoo! Espacio para todos tus mensajes, antivirus y antispam ¡gratis! Regístrate ya - http://correo.espanol.yahoo.com/ - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Tomcat default context
didn't know it was possibleto set up a default context outside of the server.xml file. I thought Tomcat required that. -Original Message- From: Gardner, Brad [mailto:[EMAIL PROTECTED] Sent: Monday, February 19, 2007 10:43 AM To: users@tomcat.apache.org Subject: Tomcat default context I am using tomcat 5.5.20 and attempting to set up a default context without placing the context tag inside of the server.xml file. I created the ROOT.xml file under Tomcat Home Dir/conf/engine/host/ and placed this tag into the file: Context docBase=mywebapp/ This resulted in no change, and the default tomcat page still appears when I view my webapp. I have also tried adding path= with the same result. This tag works fine when placed inside server.xml, but I am trying to avoid that now. Any ideas on what I may be missing or mis-understanding? - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Tomcat default context
oh, ok. Hadn't gone down that road yet. Good to know. Then would it be Context docBase=/mywebapp/ ? -Original Message- From: Gardner, Brad [mailto:[EMAIL PROTECTED] Sent: Monday, February 19, 2007 10:52 AM To: Tomcat Users List Subject: RE: Tomcat default context This is from the documentation that comes with tomcat 5 Please note that for tomcat 5, unlike tomcat 4.x, it is NOT recommended to place Context elements directly in the server.xml file Doing it outside the server.xml file allows you to make changes without restarting tomcat. Nice feature, but still working on the root context. -Original Message- From: Propes, Barry L [GCG-NAOT] [mailto:[EMAIL PROTECTED] Sent: Monday, February 19, 2007 11:48 AM To: Tomcat Users List Subject: RE: Tomcat default context didn't know it was possibleto set up a default context outside of the server.xml file. I thought Tomcat required that. -Original Message- From: Gardner, Brad [mailto:[EMAIL PROTECTED] Sent: Monday, February 19, 2007 10:43 AM To: users@tomcat.apache.org Subject: Tomcat default context I am using tomcat 5.5.20 and attempting to set up a default context without placing the context tag inside of the server.xml file. I created the ROOT.xml file under Tomcat Home Dir/conf/engine/host/ and placed this tag into the file: Context docBase=mywebapp/ This resulted in no change, and the default tomcat page still appears when I view my webapp. I have also tried adding path= with the same result. This tag works fine when placed inside server.xml, but I am trying to avoid that now. Any ideas on what I may be missing or mis-understanding? - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Connection pool problem DBCP - 4.1.3
This is driving me crazy. I'm finally close, I think, on getting this solved. Problem is I seem to either get Connection is closed or Exhausted resultset, depending where I put my close statement. I've got the following up at the top, which replaces my driver reference that was previously there. Context initCtx = new InitialContext(); Context envCtx = (Context) initCtx.lookup(java:comp/env); // Look up our data source DataSource ds = (DataSource) envCtx.lookup(jdbc/myoracle); // Allocate and use a connection from the pool Connection connection = ds.getConnection(); Statement selstmt = connection.createStatement(); String prepSQL = SELECT AID, ACTIVE, REQUESTOR_NAME..., + PHONE_NUM,DATE_REQ,... + + FROM table a INNER JOIN table b + ON a.CTRL_ID = b.CTRL_ID + WHERE AID = ?; PreparedStatement prepstmt = connection.prepareStatement(prepSQL); prepstmt.setString(1, aidstrd); ResultSet admsql = prepstmt.executeQuery(); admsql.next(); (etc., etc.) admsql.close(); selstmt.close(); connection.close(); If I move up connection.close, I get the Connection is closed statement, otherwise I get exhausted result set. Any idea what gives? - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Connection pool problem DBCP - 4.1.3
ok, I'll send that, too. Sorry about that.
-Original Message-
From: Mike Quilleash [mailto:[EMAIL PROTECTED]
Sent: Monday, February 19, 2007 1:08 PM
To: Tomcat Users List
Subject: RE: Connection pool problem DBCP - 4.1.3
Need a bit more info. DB type and version, JDBC driver version,
ResultSet loop/access code.
Generally the pseudo code should be...
Open Connection
try
{
Prepare Statement
try
{
Execute Query
try
{
while ( resultSet.next() )
{
// process row here
}
}
finally
{
Close ResultSet
}
}
finally
{
Close PreparedStatement
}
}
finally
{
Close Connection
}
All of the closing should be done in finally blocks so they happen even
if you get an exception.
-Original Message-
From: Propes, Barry L [GCG-NAOT] [mailto:[EMAIL PROTECTED]
Sent: 19 February 2007 18:22
To: Tomcat Users List
Subject: Connection pool problem DBCP - 4.1.3
This is driving me crazy. I'm finally close, I think, on getting this
solved.
Problem is I seem to either get Connection is closed or Exhausted
resultset, depending where I put my close statement.
I've got the following up at the top, which replaces my driver reference
that was previously there.
Context initCtx = new InitialContext();
Context envCtx = (Context) initCtx.lookup(java:comp/env); // Look up
our data source DataSource ds = (DataSource)
envCtx.lookup(jdbc/myoracle);
// Allocate and use a connection from the pool Connection connection =
ds.getConnection();
Statement selstmt = connection.createStatement();
String prepSQL = SELECT AID, ACTIVE, REQUESTOR_NAME..., +
PHONE_NUM,DATE_REQ,... +
+
FROM table a INNER JOIN table b +
ON a.CTRL_ID = b.CTRL_ID +
WHERE AID = ?;
PreparedStatement prepstmt = connection.prepareStatement(prepSQL);
prepstmt.setString(1, aidstrd);
ResultSet admsql = prepstmt.executeQuery(); admsql.next();
(etc., etc.)
admsql.close();
selstmt.close();
connection.close();
If I move up connection.close, I get the Connection is closed statement,
otherwise I get exhausted result set.
Any idea what gives?
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RE: Connection pool problem DBCP - 4.1.3
Johnny, you were correct.
that selstmt connection statement was not being utilized, but sure must have
had an adverse impact, because I think I've got it working ok now!
Thanks a bunch, guys!
-Original Message-
From: -- [mailto:[EMAIL PROTECTED]
Sent: Monday, February 19, 2007 2:06 PM
To: Tomcat Users List
Subject: Re: Connection pool problem DBCP - 4.1.3
I think you should also call
prepstmt.close()
(before closing the connection).
Besides
selstmt
seems not to be used at all.
Bye
This is driving me crazy. I'm finally close, I think, on getting this solved.
Problem is I seem to either get Connection is closed or Exhausted resultset,
depending where I put my close statement.
I've got the following up at the top, which replaces my driver reference that
was previously there.
Context initCtx = new InitialContext();
Context envCtx = (Context) initCtx.lookup(java:comp/env);
// Look up our data source
DataSource ds = (DataSource)
envCtx.lookup(jdbc/myoracle);
// Allocate and use a connection from the pool
Connection connection = ds.getConnection();
Statement selstmt = connection.createStatement();
String prepSQL = SELECT AID, ACTIVE, REQUESTOR_NAME..., +
PHONE_NUM,DATE_REQ,... +
+
FROM table a INNER JOIN table b +
ON a.CTRL_ID = b.CTRL_ID +
WHERE AID = ?;
PreparedStatement prepstmt = connection.prepareStatement(prepSQL);
prepstmt.setString(1, aidstrd);
ResultSet admsql = prepstmt.executeQuery();
admsql.next();
(etc., etc.)
admsql.close();
selstmt.close();
connection.close();
If I move up connection.close, I get the Connection is closed statement,
otherwise I get exhausted result set.
Any idea what gives?
-
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RE: multiple versions of TC
I've noticed now that occasionally the users and I will get a page not found error. It's almost as if one version of tomcat is trying to be accessed while another one's running, even though I'm not running both at the same time. Maybe I need to go individually look for a process and kill it? -Original Message- From: Christopher Schultz [mailto:[EMAIL PROTECTED] Sent: Wednesday, February 14, 2007 3:27 PM To: Tomcat Users List Subject: Re: multiple versions of TC -BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Barry, Propes, Barry L [GCG-NAOT] wrote: what does that entail? Just going and switching it in a properties file somewhere? Or making an entirely new properties file? Take a look at the Advanced section of RUNNING.TXT in your Tomcat installation directory. You can run more than one copy of Tomcat with different server.xml files (and deployed webapps, etc.) at the same time. Then, if you want to put Apache httpd out front, only a single mod_jk config and workers.properties file is needed. You just map each URL space to a separate worker. - -chris -BEGIN PGP SIGNATURE- Version: GnuPG v1.4.6 (MingW32) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iD8DBQFF036b9CaO5/Lv0PARAq7JAJ0Rk7WE5StxPGH0jGcQEi38lIhd7gCgs6on yJTOpZagnNimDh8+zDqkW1Q= =DzlM -END PGP SIGNATURE- - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Weird Exception thrown on startup (how to resolve?)
looks like the Persistent Manager Sessions area got uncommented, and maybe shouldn't have been? Or has something wrong within the reference? -Original Message- From: Lisa [mailto:[EMAIL PROTECTED] Sent: Thursday, February 15, 2007 11:19 AM To: users@tomcat.apache.org Subject: Weird Exception thrown on startup (how to resolve?) What is throwing the following Exception? How to fix? --- INFO: Filter 'sessionFilter' configured successfully Feb 15, 2007 10:15:18 AM org.apache.catalina.session.StandardManager doLoad SEVERE: IOException while loading persisted sessions: java.io.EOFException java.io.EOFException at java.io.ObjectInputStream$PeekInputStream.readFully(ObjectInputStrea .java:2279) at java.io.ObjectInputStream$BlockDataInputStream.readShort(ObjectInput tream.java:2748) at java.io.ObjectInputStream.readStreamHeader(ObjectInputStream.java:78 ) at java.io.ObjectInputStream.init(ObjectInputStream.java:280) at org.apache.catalina.util.CustomObjectInputStream.init(CustomObject nputStream.java:57) at org.apache.catalina.session.StandardManager.doLoad(StandardManager.j va:361) at org.apache.catalina.session.StandardManager.load(StandardManager.jav :320) at org.apache.catalina.session.StandardManager.start(StandardManager.ja a:636) at org.apache.catalina.core.ContainerBase.setManager(ContainerBase.java 431) at org.apache.catalina.core.StandardContext.start(StandardContext.java: 155) at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBas .java:759) at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:7 9) at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:524 at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.ja a:904) at org.apache.catalina.startup.HostConfig.deployDirectories(HostConfig. ava:867) at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:47 ) at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1122) at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.jav :310) at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(Lifecyc eSupport.java:119) at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1021 at org.apache.catalina.core.StandardHost.start(StandardHost.java:718) at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1013 at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:44 ) at org.apache.catalina.core.StandardService.start(StandardService.java: 50) at org.apache.catalina.core.StandardServer.start(StandardServer.java:70 ) at org.apache.catalina.startup.Catalina.start(Catalina.java:551) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcce sorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:294) at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:432) Feb 15, 2007 10:15:18 AM org.apache.catalina.session.StandardManager start SEVERE: Exception loading sessions from persistent storage java.io.EOFException at java.io.ObjectInputStream$PeekInputStream.readFully(ObjectInputStrea .java:2279) at java.io.ObjectInputStream$BlockDataInputStream.readShort(ObjectInput tream.java:2748) at java.io.ObjectInputStream.readStreamHeader(ObjectInputStream.java:78 ) at java.io.ObjectInputStream.init(ObjectInputStream.java:280) at org.apache.catalina.util.CustomObjectInputStream.init(CustomObject nputStream.java:57) at org.apache.catalina.session.StandardManager.doLoad(StandardManager.j va:361) at org.apache.catalina.session.StandardManager.load(StandardManager.jav :320) at org.apache.catalina.session.StandardManager.start(StandardManager.ja a:636) at org.apache.catalina.core.ContainerBase.setManager(ContainerBase.java 431) at org.apache.catalina.core.StandardContext.start(StandardContext.java: 155) at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBas .java:759) at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:7 9) at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:524 at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.ja a:904) at org.apache.catalina.startup.HostConfig.deployDirectories(HostConfig. ava:867) at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:47 ) at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1122) at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.jav
startup error
Hi folks, I was trying to get DBCP working and tried adding the Resource param info per the TC 4.1 documentation: Context path=/DBTest docBase=DBTest debug=5 reloadable=true crossContext=true Logger className=org.apache.catalina.logger.FileLogger prefix=localhost_DBTest_log. suffix=.txt timestamp=true/ Resource name=jdbc/myoracle auth=Container type=javax.sql.DataSource/ ResourceParams name=jdbc/myoracle parameter namefactory/name valueorg.apache.commons.dbcp.BasicDataSourceFactory/value /parameter parameter namedriverClassName/name valueoracle.jdbc.OracleDriver/value /parameter parameter nameurl/name valuejdbc:oracle:thin:@169.xxx.xx.xxx:1521:SID/value /parameter parameter nameusername/name valueusernameval/value /parameter parameter namepassword/name valuepasswordval/value /parameter parameter namemaxActive/name value20/value /parameter parameter namemaxIdle/name value10/value /parameter parameter namemaxWait/name value-1/value /parameter /ResourceParams /Context - and I get the following message on my console, followed by an abrupt shutdown immediately. C:\jakarta-tomcat-4.1.31\binrem @echo off C:\jakarta-tomcat-4.1.31\binif Windows_NT == Windows_NT setlocal C:\jakarta-tomcat-4.1.31\binrem --- C:\jakarta-tomcat-4.1.31\binrem Start script for the CATALINA Server C:\jakarta-tomcat-4.1.31\binrem C:\jakarta-tomcat-4.1.31\binrem $Id: startup.bat,v 1.4 2002/01/15 02:55:38 patr ickl Exp $ C:\jakarta-tomcat-4.1.31\binrem --- C:\jakarta-tomcat-4.1.31\binrem Guess CATALINA_HOME if not defined C:\jakarta-tomcat-4.1.31\binif not == goto gotHome C:\jakarta-tomcat-4.1.31\binset CATALINA_HOME=. C:\jakarta-tomcat-4.1.31\binif exist .\bin\catalina.bat goto okHome C:\jakarta-tomcat-4.1.31\binset CATALINA_HOME=.. C:\jakarta-tomcat-4.1.31\binif exist ..\bin\catalina.bat goto okHome C:\jakarta-tomcat-4.1.31\binset EXECUTABLE=..\bin\catalina.bat C:\jakarta-tomcat-4.1.31\binrem Check that target executable exists C:\jakarta-tomcat-4.1.31\binif exist ..\bin\catalina.bat goto okExec C:\jakarta-tomcat-4.1.31\binrem Get remaining unshifted command line arguments and save them in the C:\jakarta-tomcat-4.1.31\binset CMD_LINE_ARGS= C:\jakarta-tomcat-4.1.31\binif == goto doneSetArgs C:\jakarta-tomcat-4.1.31\bincall ..\bin\catalina.bat start Using CATALINA_BASE: .. Using CATALINA_HOME: .. Using CATALINA_TMPDIR: ..\temp Using JAVA_HOME: C:\j2sdk1.4.0 C:\jakarta-tomcat-4.1.31\bin Any idea what could be out of place here? If I remove the above attributes for the resource params, the error doesn't occur. Any feedback would be appreciated -- thanks.
RE: Tomcat 5.5.9 on Sun Solaris: JSP compilation error
might require updated jar files for the servlets and jsps?
-Original Message-
From: Daniel Gresh [mailto:[EMAIL PROTECTED]
Sent: Thursday, February 15, 2007 1:34 PM
To: Tomcat Users List
Subject: Tomcat 5.5.9 on Sun Solaris: JSP compilation error
Hi list,
Recently I upgraded Tomcat from 4.0.5 to 5.5.9, due to some unusual
problems I was experiencing with Tomcat 4.0.5. I was getting some Java
compilation errors when I used JDK1.5 features, and neither I nor the
two who replied to my message could figure out why. Upgrading was
suggested, so we upgraded to Tomcat 5.5.9.
I'm running some simple tests using some basic code that involves JDK1.5
to find out if everything can compile correctly. However, when I deploy
my index.jsp to the server and try to launch it from
http://localhost:port#, I get a compilation error that makes no sense to
me (because I know the code I have compiles correctly with javac). This
is the index.jsp file:
!doctype html public -//w3c//dtd html 4.0 transitional//en
http://www.w3.org/TR/REC-html40/strict.dtd;
%@ page import=java.util.ArrayList %
%@ page contentType=text/html;charset=UTF-8 language=java %
html
headtitleTEXT/title/head
body
%
String[] s = {1, 2};
for (String x : s) {
}
%
/body
/html
This is the error message:
HTTP Status 500 -
*type* Exception report
*message*
*description* _The server encountered an internal error () that
prevented it from fulfilling this request._
*exception*
org.apache.jasper.JasperException: Unable to compile class for JSP
An error occurred at line: 9 in the jsp file: /index.jsp
Generated servlet error:
Syntax error on token(s), misplaced construct(s)
An error occurred at line: 9 in the jsp file: /index.jsp
Generated servlet error:
Syntax error on token ), : expected
org.apache.jasper.compiler.DefaultErrorHandler.javacError(DefaultErrorHandler.java:84)
org.apache.jasper.compiler.ErrorDispatcher.javacError(ErrorDispatcher.java:328)
org.apache.jasper.compiler.JDTCompiler.generateClass(JDTCompiler.java:397)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:288)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:267)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:255)
org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:556)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:293)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:291)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:241)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
I don't know what is wrong. I have JDK1.5.0_06 installed on the UNIX box
Tomcat is installed on, so the code should certainly be compiling.
One thing that bothers me is this:
When I use shutdown.sh or startup.sh to shutdown and startup Tomcat,
respectively, the terminal output tells me:
Using JRE_HOME: /usr/local/jdk1.5.0_06
Should this not be JAVA_HOME instead of JRE_HOME? I have a JAVA_HOME
environment variable that is set to what JRE_HOME is currently set to.
Also when I use printenv JRE_HOME, it returns nothing. Is this a problem?
Thanks for any help you can offer,
Dan
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RE: mod_jk - tomcat sending delay
ok, thanks. -Original Message- From: Babu Satasiya [mailto:[EMAIL PROTECTED] Sent: Tuesday, February 13, 2007 4:58 PM To: users@tomcat.apache.org Subject: RE: mod_jk - tomcat sending delay Hi, oh!! Its always - Apache+mod_jk - connecting to multiple tomcates on different systems. With regards, Babu Satasiya Propes, Barry L [GCG-NAOT] wrote: New using Tomcat 5 series -- just where is mod_jk within Tomcat? Please let me know. Thanks, -Original Message- From: babu [mailto:[EMAIL PROTECTED] Sent: Friday, February 09, 2007 4:11 PM To: users@tomcat.apache.org Subject: Re: [OT] mod_jk - tomcat sending delay Hi, We are also facing same problem and we are using mod_jk 1.2.6 with apache 2.0.53 and tomcat 5.0.27. Mod_jk is configured with loadbalancer. We have Apache+mod_jk with LB + 9 tomcats in backend. Mod_jk is set with sticky bit set. Partial workers.properites worker.list=loadbalancer worker.loadbalancer.type=lb worker.loadbalancer.balanced_workers=tc_1_1,tc_1_2,tc_1_3,tc_2_1,tc_2_2,tc_2_3,tc_3_1,tc_3_2,tc_3_3 worker.tc_1_1.host=cna-prod-app-25 worker.tc_1_1.port=8000 worker.tc_1_1.type=ajp13 worker.tc_1_1.lbfactor=1 worker.tc_1_1.cachesize=50 worker.tc_1_1.cache_timeout=180 worker.tc_1_1.socket_timeout=300 worker.tc_1_1.socket_keepalive=1 worker.tc_1_1.recovery_options=0 worker.tc_1_1.sticky_session=1 server.xml Connector port=8000 protocol=AJP/1.3 address=cna-prod-app-25 minProcessors=50 maxProcessors=100 enableLookups=false debug=0 URIEncoding=UTF-8 connectionTimeout=18 / I found in one of discussion board, that connection timeout in sever.xml and timeout parameters in workers.properties should be matched properly and also found that in server.xml its in miliseconds and in workers.properites it is seconds. We do not find any issue at client side but erorr keeps going in mod_jk log. ( I am not sure of client side issues are there or not) mod_jk log [Fri Feb 09 22:00:55 2007] [jk_ajp_common.c (1250)]: Tomcat is down or network problems. No response has been sent to the client (yet) [Fri Feb 09 22:00:55 2007] [jk_ajp_common.c (1449)]: ERROR: Receiving from tomcat failed, recoverable operation. err=2 [Fri Feb 09 22:00:55 2007] [jk_ajp_common.c (1477)]: Error connecting to tomcat. Tomcat is probably not started or is listening on the wrong port. worker=tc_3_3 failed errno = 0 [Fri Feb 09 22:01:21 2007] [jk_ajp_common.c (783)]: ERROR: can't receive the response message from tomcat, network problems or tomcat is down (128.107.229.109:8002), err=-1 [Fri Feb 09 22:01:21 2007] [jk_ajp_common.c (1250)]: Tomcat is down or network problems. No response has been sent to the client (yet) [Fri Feb 09 22:01:21 2007] [jk_ajp_common.c (1449)]: ERROR: Receiving from tomcat failed, recoverable operation. err=2 [Fri Feb 09 22:01:21 2007] [jk_ajp_common.c (1477)]: Error connecting to tomcat. Tomcat is probably not started or is listening on the wrong port. worker=tc_1_3 failed errno = 0 [Fri Feb 09 22:01:41 2007] [jk_ajp_common.c (783)]: ERROR: can't receive the response message from tomcat, network problems or tomcat is down (128.107.229.110:8001), err=-1 [Fri Feb 09 22:01:41 2007] [jk_ajp_common.c (1250)]: Tomcat is down or network problems. No response has been sent to the client (yet) [Fri Feb 09 22:01:41 2007] [jk_ajp_common.c (1449)]: ERROR: Receiving from tomcat failed, recoverable operation. err=2 [Fri Feb 09 22:01:41 2007] [jk_ajp_common.c (1477)]: Error connecting to tomcat. Tomcat is probably not started or is listening on the wrong port. worker=tc_2_2 failed errno = 0 [Fri Feb 09 22:01:44 2007] [jk_ajp_common.c (783)]: ERROR: can't receive the response message from tomcat, network problems or tomcat is down (128.107.229.109:8000), err=-1 [Fri Feb 09 22:01:44 2007] [jk_ajp_common.c (1250)]: Tomcat is down or network problems. No response has been sent to the client (yet) [Fri Feb 09 22:01:44 2007] [jk_ajp_common.c (1449)]: ERROR: Receiving from tomcat failed, recoverable operation. err=0 [Fri Feb 09 22:02:03 2007] [jk_ajp_common.c (783)]: ERROR: can't receive the response message from tomcat, network problems or tomcat is down (128.107.229.110:8002), err=-1 [Fri Feb 09 22:02:03 2007] [jk_ajp_common.c (1250)]: Tomcat is down or network problems. No response has been sent to the client (yet) [Fri Feb 09 22:02:03 2007] [jk_ajp_common.c (1449)]: ERROR: Receiving from tomcat failed, recoverable operation. err=1 [Fri Feb 09 22:02:49 2007] [jk_ajp_common.c (783)]: ERROR: can't receive the response message from tomcat, network problems or tomcat is down (128.107.229.110:8002), err=-1 [Fri Feb 09 22:02:49 2007] [jk_ajp_common.c (1250)]: Tomcat is down or network problems. No response has been sent
RE: Connection Pool configuration
also, I'm looking for my DBCP configuration in the server.xml file and see the very generic: Resource name=jdbc/EmployeeAppDb auth=SERVLET type=javax.sql.DataSource/ ResourceParams name=jdbc/EmployeeAppDb parameternameuser/namevaluesa/value/parameter parameternamepassword/namevalue/value/parameter parameternamedriverClassName/name valueorg.hsql.jdbcDriver/value/parameter parameternamedriverName/name valuejdbc:HypersonicSQL:database/value/parameter /ResourceParams Is this actually it? Do I just need to recreate my own or do I add additional resource params to this? Like for instance, that below. parameter nameremoveAbandoned/name valuetrue/value /parameter I didn't see a preconfigured DBCP setting that's commented out. Any feedback would be great! Thanks, . -Original Message- From: Propes, Barry L [GCG-NAOT] Sent: Wednesday, February 14, 2007 10:17 AM To: Tomcat Users List Subject: RE: Connection Pool configuration are you talking under the META-INF folder of the app I suppose? Just so that I'm clear. I was looking at the documentation of TC 5.5 and it mentioned a jar file titled naming-factory-dbcp.jar. I don't seem to have that under either of my lib directories -- common or root. I do have naming-factory.jar, but is that good enough for DB Connection Pooling? Anyone that's dealt with 4.0 or 4.1 know? -Original Message- From: Foo Shyn [mailto:[EMAIL PROTECTED] Sent: Thursday, February 08, 2007 7:36 PM To: Tomcat Users List Subject: Re: Connection Pool configuration Hi, I'm not sure bout Tomcat 4.0, but i think in 4.1 u could do it through the admin page. Just create a Datasource under ur apps context should do the trick. Thanx. Regards, FooShyn - Original Message - From: Propes, Barry L [GCG-NAOT] [EMAIL PROTECTED] To: Tomcat Users List users@tomcat.apache.org Sent: Friday, February 09, 2007 12:01 AM Subject: Connection Pool configuration Hello, I'm dealing with Tomcat 4.0.1 and -4.1.3. I badly need to get connection pooling configured, but am not quite sure how to do it. Here's a block from my server.xml file. Realm className=org.apache.catalina.realm.JDBCRealm debug=99 driverName=oracle.jdbc.OracleDriver connectionURL=jdbc:oracle:thin:@169.xxx.xx.xxx:1521:SID connectionName=user_name connectionPassword=user_pwd userTable=users userNameCol=user_name userCredCol=user_pass userRoleTable=user_roles roleNameCol=role_name / This goes to the users table created for password sessions. Do I configure anything here for Connection Pooling? Do I add maxActive 8 minIdle 0 , etc.? How would I alter or configure this? Any advice is welcomed. Thanks, Barry No virus found in this incoming message. Checked by AVG Free Edition. Version: 7.5.432 / Virus Database: 268.17.30/674 - Release Date: 2/7/2007 3:33 PM - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Connection Pool configuration
are you talking under the META-INF folder of the app I suppose? Just so that I'm clear. I was looking at the documentation of TC 5.5 and it mentioned a jar file titled naming-factory-dbcp.jar. I don't seem to have that under either of my lib directories -- common or root. I do have naming-factory.jar, but is that good enough for DB Connection Pooling? Anyone that's dealt with 4.0 or 4.1 know? -Original Message- From: Foo Shyn [mailto:[EMAIL PROTECTED] Sent: Thursday, February 08, 2007 7:36 PM To: Tomcat Users List Subject: Re: Connection Pool configuration Hi, I'm not sure bout Tomcat 4.0, but i think in 4.1 u could do it through the admin page. Just create a Datasource under ur apps context should do the trick. Thanx. Regards, FooShyn - Original Message - From: Propes, Barry L [GCG-NAOT] [EMAIL PROTECTED] To: Tomcat Users List users@tomcat.apache.org Sent: Friday, February 09, 2007 12:01 AM Subject: Connection Pool configuration Hello, I'm dealing with Tomcat 4.0.1 and -4.1.3. I badly need to get connection pooling configured, but am not quite sure how to do it. Here's a block from my server.xml file. Realm className=org.apache.catalina.realm.JDBCRealm debug=99 driverName=oracle.jdbc.OracleDriver connectionURL=jdbc:oracle:thin:@169.xxx.xx.xxx:1521:SID connectionName=user_name connectionPassword=user_pwd userTable=users userNameCol=user_name userCredCol=user_pass userRoleTable=user_roles roleNameCol=role_name / This goes to the users table created for password sessions. Do I configure anything here for Connection Pooling? Do I add maxActive 8 minIdle 0 , etc.? How would I alter or configure this? Any advice is welcomed. Thanks, Barry No virus found in this incoming message. Checked by AVG Free Edition. Version: 7.5.432 / Virus Database: 268.17.30/674 - Release Date: 2/7/2007 3:33 PM - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
multiple versions of TC
Hi, I'm running 4.0.1 currently on my local box, but our prod box has 4.1.3. I was wondering, if I copy down the newer version, can I run it also (not simultaneously) but without having to delete the older version? Can I just set the jdk path appropriately and run it like I would my older version? PLease advise. Thanks.
RE: multiple versions of TC
ok, thanks, David. -Original Message- From: David Kerber [mailto:[EMAIL PROTECTED] Sent: Wednesday, February 14, 2007 12:21 PM To: Tomcat Users List Subject: Re: multiple versions of TC Propes, Barry L [GCG-NAOT] wrote: Hi, I'm running 4.0.1 currently on my local box, but our prod box has 4.1.3. I was wondering, if I copy down the newer version, can I run it also (not simultaneously) but without having to delete the older version? You could even run them simultaneously if you make sure you don't have any conflicts in the ports they are using. D - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: multiple versions of TC
gotcha! Thanks. Both were running at port 8080, just not simultaneously. I should be ok in that regard, correct? -Original Message- From: Christopher Schultz [mailto:[EMAIL PROTECTED] Sent: Wednesday, February 14, 2007 1:22 PM To: Tomcat Users List Subject: Re: multiple versions of TC -BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Barry, David Kerber wrote: Propes, Barry L [GCG-NAOT] wrote: I'm running 4.0.1 currently on my local box, but our prod box has 4.1.3. I was wondering, if I copy down the newer version, can I run it also (not simultaneously) but without having to delete the older version? You could even run them simultaneously if you make sure you don't have any conflicts in the ports they are using. To echo David's comments, I have TC 4.1.34 running alongside 5.5 on my development servers, all at the same time. I have 4 JVMs running... 3 with 4.1.34 and 1 with 5.5 with no problems at all. Davis is absolutely correct in that you have to be careful not to overlap port numbers or things won't work. - -chris -BEGIN PGP SIGNATURE- Version: GnuPG v1.4.6 (MingW32) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iD8DBQFF02FV9CaO5/Lv0PARAhzqAKCqwOq0/8c8oh033PwMEwWDH+W0AACfWsd8 0O9x8s4h0mkbOanFcKDH11U= =rDKv -END PGP SIGNATURE- - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: multiple versions of TC
what does that entail? Just going and switching it in a properties file somewhere? Or making an entirely new properties file? -Original Message- From: Christopher Schultz [mailto:[EMAIL PROTECTED] Sent: Wednesday, February 14, 2007 2:31 PM To: Tomcat Users List Subject: Re: multiple versions of TC -BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Barry, Propes, Barry L [GCG-NAOT] wrote: gotcha! Thanks. Both were running at port 8080, just not simultaneously. I should be ok in that regard, correct? Yeah, you should be fine. What I do on my machines is front everything with Apache httpd and then use JkMounts to map different URL spaces to different workers/Tomcats. This way, each Tomcat can run completely independently of the others. - -chris -BEGIN PGP SIGNATURE- Version: GnuPG v1.4.6 (MingW32) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iD8DBQFF03Fq9CaO5/Lv0PARAsj2AKCNE7q0Kq34/EcC0la7O292FO+MHwCgmrSJ DIH5iKzkhk7rdR63Mt4zh88= =9xec -END PGP SIGNATURE- - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: multiple versions of TC
perfect! Thanks, Chris! -Original Message- From: Christopher Schultz [mailto:[EMAIL PROTECTED] Sent: Wednesday, February 14, 2007 3:27 PM To: Tomcat Users List Subject: Re: multiple versions of TC -BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Barry, Propes, Barry L [GCG-NAOT] wrote: what does that entail? Just going and switching it in a properties file somewhere? Or making an entirely new properties file? Take a look at the Advanced section of RUNNING.TXT in your Tomcat installation directory. You can run more than one copy of Tomcat with different server.xml files (and deployed webapps, etc.) at the same time. Then, if you want to put Apache httpd out front, only a single mod_jk config and workers.properties file is needed. You just map each URL space to a separate worker. - -chris -BEGIN PGP SIGNATURE- Version: GnuPG v1.4.6 (MingW32) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iD8DBQFF036b9CaO5/Lv0PARAq7JAJ0Rk7WE5StxPGH0jGcQEi38lIhd7gCgs6on yJTOpZagnNimDh8+zDqkW1Q= =DzlM -END PGP SIGNATURE- - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Tomcat load up error, w/ Oracle
Hi folks, I've been having some issues anyway with Oracle in my Java app the last week or so. Originally, I thought it was due to some references where I was using the old sun.jdbc.odbc.JdbcOdbcDriver rather than the thin Oracle driver. So in any reference I had this, I've switched it to the Oracle thin like so: Class.forName(oracle.jdbc.driver.OracleDriver); String dbURL = jdbc:oracle:thin:@192.xxx.xx.xxx:1521:SID; My error is listed below. I guess my question is, do any of you think this is mainly with Oracle, or perhaps the driver in the Tomcat lib directory got corrupt? Or is this a Tomcat issue at all even? I'm inclined to think the driver (jar file) might have gotten corrupt possibly, but that would be unlikely and that it's more of an issue with Oracle. I welcome any feedback. Thanks, Barry Catalina.start: LifecycleException: Exception opening database connection: jav a.sql.SQLException: Io exception: The Network Adapter could not establish the co nnection LifecycleException: Exception opening database connection: java.sql.SQLExcepti on: Io exception: The Network Adapter could not establish the connection at org.apache.catalina.realm.JDBCRealm.start(JDBCRealm.java:615) at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1108) at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:307 ) at org.apache.catalina.core.StandardService.start(StandardService.java:3 88) at org.apache.catalina.core.StandardServer.start(StandardServer.java:505 ) at org.apache.catalina.startup.Catalina.start(Catalina.java:776) at org.apache.catalina.startup.Catalina.execute(Catalina.java:681) at org.apache.catalina.startup.Catalina.process(Catalina.java:179) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl. java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces sorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:324) at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:243) - Root Cause - java.sql.SQLException: Io exception: The Network Adapter could not establish the connection at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:134) at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:179) at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:334) at oracle.jdbc.driver.OracleConnection.init(OracleConnection.java:418) at oracle.jdbc.driver.OracleDriver.getConnectionInstance(OracleDriver.ja va:521) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:325) - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Tomcat load up error, w/ Oracle
only periodically. -Original Message- From: Jason Pyeron [mailto:[EMAIL PROTECTED] Sent: Monday, February 12, 2007 1:35 PM To: 'Tomcat Users List' Subject: RE: Tomcat load up error, w/ Oracle Are you able to connect to the Oracle box using sqlplus from the tomcat box? -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- - - - Jason Pyeron PD Inc. http://www.pdinc.us - - Sr. Consultant10 West 24th Street #100- - +1 (443) 269-1555 x333Baltimore, Maryland 21218 - - - -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- This message is for the designated recipient only and may contain privileged, proprietary, or otherwise private information. If you have received it in error, purge the message from your system and notify the sender immediately. Any other use of the email by you is prohibited. -Original Message- From: Propes, Barry L [GCG-NAOT] [mailto:[EMAIL PROTECTED] Sent: Tuesday, February 13, 2007 11:43 To: Tomcat Users List Subject: Tomcat load up error, w/ Oracle Hi folks, I've been having some issues anyway with Oracle in my Java app the last week or so. Originally, I thought it was due to some references where I was using the old sun.jdbc.odbc.JdbcOdbcDriver rather than the thin Oracle driver. So in any reference I had this, I've switched it to the Oracle thin like so: Class.forName(oracle.jdbc.driver.OracleDriver); String dbURL = jdbc:oracle:thin:@192.xxx.xx.xxx:1521:SID; My error is listed below. I guess my question is, do any of you think this is mainly with Oracle, or perhaps the driver in the Tomcat lib directory got corrupt? Or is this a Tomcat issue at all even? I'm inclined to think the driver (jar file) might have gotten corrupt possibly, but that would be unlikely and that it's more of an issue with Oracle. I welcome any feedback. Thanks, Barry Catalina.start: LifecycleException: Exception opening database connection: jav a.sql.SQLException: Io exception: The Network Adapter could not establish the co nnection LifecycleException: Exception opening database connection: java.sql.SQLExcepti on: Io exception: The Network Adapter could not establish the connection at org.apache.catalina.realm.JDBCRealm.start(JDBCRealm.java:615) at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1108) at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:307 ) at org.apache.catalina.core.StandardService.start(StandardService.java:3 88) at org.apache.catalina.core.StandardServer.start(StandardServer.java:505 ) at org.apache.catalina.startup.Catalina.start(Catalina.java:776) at org.apache.catalina.startup.Catalina.execute(Catalina.java:681) at org.apache.catalina.startup.Catalina.process(Catalina.java:179) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl. java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces sorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:324) at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:243) - Root Cause - java.sql.SQLException: Io exception: The Network Adapter could not establish the connection at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:134) at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:179) at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:334) at oracle.jdbc.driver.OracleConnection.init(OracleConnection.java:418) at oracle.jdbc.driver.OracleDriver.getConnectionInstance(OracleDriver.ja va:521) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:325) - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Tomcat load up error, w/ Oracle
ok, thanks Jason. I'll take that into account. That very well may be. As far as I can tell, even though I didn't yet implement connection pooling, which might help a little, I've properly closed all my connections within my various JSP and servlets. -Original Message- From: Jason Pyeron [mailto:[EMAIL PROTECTED] Sent: Monday, February 12, 2007 2:55 PM To: 'Tomcat Users List' Subject: RE: Tomcat load up error, w/ Oracle The I would suggest you contact you NOC/NOG to get your connectivity resolved, as it did/does not look like a Java/Tomcat based issue. If I was abetting type, I would say that there is a faulty switch on the net. -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- - - - Jason Pyeron PD Inc. http://www.pdinc.us - - Sr. Consultant10 West 24th Street #100- - +1 (443) 269-1555 x333Baltimore, Maryland 21218 - - - -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- This message is for the designated recipient only and may contain privileged, proprietary, or otherwise private information. If you have received it in error, purge the message from your system and notify the sender immediately. Any other use of the email by you is prohibited. -Original Message- From: Propes, Barry L [GCG-NAOT] [mailto:[EMAIL PROTECTED] Sent: Tuesday, February 13, 2007 12:44 To: Tomcat Users List Subject: RE: Tomcat load up error, w/ Oracle only periodically. -Original Message- From: Jason Pyeron [mailto:[EMAIL PROTECTED] Sent: Monday, February 12, 2007 1:35 PM To: 'Tomcat Users List' Subject: RE: Tomcat load up error, w/ Oracle Are you able to connect to the Oracle box using sqlplus from the tomcat box? -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- - - - Jason Pyeron PD Inc. http://www.pdinc.us - - Sr. Consultant10 West 24th Street #100- - +1 (443) 269-1555 x333Baltimore, Maryland 21218 - - - -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- This message is for the designated recipient only and may contain privileged, proprietary, or otherwise private information. If you have received it in error, purge the message from your system and notify the sender immediately. Any other use of the email by you is prohibited. -Original Message- From: Propes, Barry L [GCG-NAOT] [mailto:[EMAIL PROTECTED] Sent: Tuesday, February 13, 2007 11:43 To: Tomcat Users List Subject: Tomcat load up error, w/ Oracle Hi folks, I've been having some issues anyway with Oracle in my Java app the last week or so. Originally, I thought it was due to some references where I was using the old sun.jdbc.odbc.JdbcOdbcDriver rather than the thin Oracle driver. So in any reference I had this, I've switched it to the Oracle thin like so: Class.forName(oracle.jdbc.driver.OracleDriver); String dbURL = jdbc:oracle:thin:@192.xxx.xx.xxx:1521:SID; My error is listed below. I guess my question is, do any of you think this is mainly with Oracle, or perhaps the driver in the Tomcat lib directory got corrupt? Or is this a Tomcat issue at all even? I'm inclined to think the driver (jar file) might have gotten corrupt possibly, but that would be unlikely and that it's more of an issue with Oracle. I welcome any feedback. Thanks, Barry Catalina.start: LifecycleException: Exception opening database connection: jav a.sql.SQLException: Io exception: The Network Adapter could not establish the co nnection LifecycleException: Exception opening database connection: java.sql.SQLExcepti on: Io exception: The Network Adapter could not establish the connection at org.apache.catalina.realm.JDBCRealm.start(JDBCRealm.java:615) at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1108) at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:307 ) at org.apache.catalina.core.StandardService.start(StandardService.java:3 88) at org.apache.catalina.core.StandardServer.start(StandardServer.java:505 ) at org.apache.catalina.startup.Catalina.start(Catalina.java:776) at org.apache.catalina.startup.Catalina.execute(Catalina.java:681) at org.apache.catalina.startup.Catalina.process(Catalina.java:179) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl. java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces sorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:324) at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:243) - Root Cause
RE: [OT] mod_jk - tomcat sending delay
New using Tomcat 5 series -- just where is mod_jk within Tomcat? Please let me know. Thanks, -Original Message- From: babu [mailto:[EMAIL PROTECTED] Sent: Friday, February 09, 2007 4:11 PM To: users@tomcat.apache.org Subject: Re: [OT] mod_jk - tomcat sending delay Hi, We are also facing same problem and we are using mod_jk 1.2.6 with apache 2.0.53 and tomcat 5.0.27. Mod_jk is configured with loadbalancer. We have Apache+mod_jk with LB + 9 tomcats in backend. Mod_jk is set with sticky bit set. Partial workers.properites worker.list=loadbalancer worker.loadbalancer.type=lb worker.loadbalancer.balanced_workers=tc_1_1,tc_1_2,tc_1_3,tc_2_1,tc_2_2,tc_2_3,tc_3_1,tc_3_2,tc_3_3 worker.tc_1_1.host=cna-prod-app-25 worker.tc_1_1.port=8000 worker.tc_1_1.type=ajp13 worker.tc_1_1.lbfactor=1 worker.tc_1_1.cachesize=50 worker.tc_1_1.cache_timeout=180 worker.tc_1_1.socket_timeout=300 worker.tc_1_1.socket_keepalive=1 worker.tc_1_1.recovery_options=0 worker.tc_1_1.sticky_session=1 server.xml Connector port=8000 protocol=AJP/1.3 address=cna-prod-app-25 minProcessors=50 maxProcessors=100 enableLookups=false debug=0 URIEncoding=UTF-8 connectionTimeout=18 / I found in one of discussion board, that connection timeout in sever.xml and timeout parameters in workers.properties should be matched properly and also found that in server.xml its in miliseconds and in workers.properites it is seconds. We do not find any issue at client side but erorr keeps going in mod_jk log. ( I am not sure of client side issues are there or not) mod_jk log [Fri Feb 09 22:00:55 2007] [jk_ajp_common.c (1250)]: Tomcat is down or network problems. No response has been sent to the client (yet) [Fri Feb 09 22:00:55 2007] [jk_ajp_common.c (1449)]: ERROR: Receiving from tomcat failed, recoverable operation. err=2 [Fri Feb 09 22:00:55 2007] [jk_ajp_common.c (1477)]: Error connecting to tomcat. Tomcat is probably not started or is listening on the wrong port. worker=tc_3_3 failed errno = 0 [Fri Feb 09 22:01:21 2007] [jk_ajp_common.c (783)]: ERROR: can't receive the response message from tomcat, network problems or tomcat is down (128.107.229.109:8002), err=-1 [Fri Feb 09 22:01:21 2007] [jk_ajp_common.c (1250)]: Tomcat is down or network problems. No response has been sent to the client (yet) [Fri Feb 09 22:01:21 2007] [jk_ajp_common.c (1449)]: ERROR: Receiving from tomcat failed, recoverable operation. err=2 [Fri Feb 09 22:01:21 2007] [jk_ajp_common.c (1477)]: Error connecting to tomcat. Tomcat is probably not started or is listening on the wrong port. worker=tc_1_3 failed errno = 0 [Fri Feb 09 22:01:41 2007] [jk_ajp_common.c (783)]: ERROR: can't receive the response message from tomcat, network problems or tomcat is down (128.107.229.110:8001), err=-1 [Fri Feb 09 22:01:41 2007] [jk_ajp_common.c (1250)]: Tomcat is down or network problems. No response has been sent to the client (yet) [Fri Feb 09 22:01:41 2007] [jk_ajp_common.c (1449)]: ERROR: Receiving from tomcat failed, recoverable operation. err=2 [Fri Feb 09 22:01:41 2007] [jk_ajp_common.c (1477)]: Error connecting to tomcat. Tomcat is probably not started or is listening on the wrong port. worker=tc_2_2 failed errno = 0 [Fri Feb 09 22:01:44 2007] [jk_ajp_common.c (783)]: ERROR: can't receive the response message from tomcat, network problems or tomcat is down (128.107.229.109:8000), err=-1 [Fri Feb 09 22:01:44 2007] [jk_ajp_common.c (1250)]: Tomcat is down or network problems. No response has been sent to the client (yet) [Fri Feb 09 22:01:44 2007] [jk_ajp_common.c (1449)]: ERROR: Receiving from tomcat failed, recoverable operation. err=0 [Fri Feb 09 22:02:03 2007] [jk_ajp_common.c (783)]: ERROR: can't receive the response message from tomcat, network problems or tomcat is down (128.107.229.110:8002), err=-1 [Fri Feb 09 22:02:03 2007] [jk_ajp_common.c (1250)]: Tomcat is down or network problems. No response has been sent to the client (yet) [Fri Feb 09 22:02:03 2007] [jk_ajp_common.c (1449)]: ERROR: Receiving from tomcat failed, recoverable operation. err=1 [Fri Feb 09 22:02:49 2007] [jk_ajp_common.c (783)]: ERROR: can't receive the response message from tomcat, network problems or tomcat is down (128.107.229.110:8002), err=-1 [Fri Feb 09 22:02:49 2007] [jk_ajp_common.c (1250)]: Tomcat is down or network problems. No response has been sent to the client (yet) [Fri Feb 09 22:02:49 2007] [jk_ajp_common.c (1449)]: ERROR: Receiving from tomcat failed, recoverable operation. err=0 [Fri Feb 09 22:02:59 2007] [jk_ajp_common.c (783)]: ERROR: can't receive the response message from tomcat, network problems or tomcat is down (128.107.229.110:8001), err=-1 [Fri Feb 09 22:02:59 2007] [jk_ajp_common.c (1250)]: Tomcat is down or network problems. No response has been sent to the client (yet) [Fri Feb 09 22:02:59 2007]
RE: Connection Pool configuration
ok, thanks FooShyn. -Original Message- From: Foo Shyn [mailto:[EMAIL PROTECTED] Sent: Thursday, February 08, 2007 7:36 PM To: Tomcat Users List Subject: Re: Connection Pool configuration Hi, I'm not sure bout Tomcat 4.0, but i think in 4.1 u could do it through the admin page. Just create a Datasource under ur apps context should do the trick. Thanx. Regards, FooShyn - Original Message - From: Propes, Barry L [GCG-NAOT] [EMAIL PROTECTED] To: Tomcat Users List users@tomcat.apache.org Sent: Friday, February 09, 2007 12:01 AM Subject: Connection Pool configuration Hello, I'm dealing with Tomcat 4.0.1 and -4.1.3. I badly need to get connection pooling configured, but am not quite sure how to do it. Here's a block from my server.xml file. Realm className=org.apache.catalina.realm.JDBCRealm debug=99 driverName=oracle.jdbc.OracleDriver connectionURL=jdbc:oracle:thin:@169.xxx.xx.xxx:1521:SID connectionName=user_name connectionPassword=user_pwd userTable=users userNameCol=user_name userCredCol=user_pass userRoleTable=user_roles roleNameCol=role_name / This goes to the users table created for password sessions. Do I configure anything here for Connection Pooling? Do I add maxActive 8 minIdle 0 , etc.? How would I alter or configure this? Any advice is welcomed. Thanks, Barry No virus found in this incoming message. Checked by AVG Free Edition. Version: 7.5.432 / Virus Database: 268.17.30/674 - Release Date: 2/7/2007 3:33 PM - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Please help me about loading javascript...
while that's difficult to read, let me see if I interpreted correctly. While loading a webpage from the localhost URL the javascript file included in that web page does not fully load, and in the middle of loading, hangs or crashes? And then you open the page in Internet Explorer it reads done? Not sure what you're trying to accomplish per se, but if in the BODY tag of the JSP/HTML page, whatever it is, if you'll put the onLoad() command there and call the function accordingly. Example body onLoad=gotoPage(); where gotoPage() is a function referencing a js script up in the head tags. Is this what you're trying to do? Let me know if that helps you. -Original Message- From: Le Phuoc Canh [mailto:[EMAIL PROTECTED] Sent: Thursday, February 08, 2007 7:13 PM To: Tomcat Users List Subject: Please help me about loading javascript... I don't know why loading a webpage from localhost, file javascript which include in that webpage not loading full, it will stop at the middle, while i open that webpage direct by internet explore, i will done. Please help me about it. Thanks a lot Best Regard. - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Windows Authentication against multiple domains
if you find out, please let me know...I'm barking up that tree, too. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Sent: Friday, February 09, 2007 4:50 PM To: users@tomcat.apache.org Subject: Windows Authentication against multiple domains Hi, I am having a tomcat webapplication and logon needs to be done via windows-authentication (ldap). I configured authentication against ldap, that works fine for one domain. The problem is, that we are having users in multiple domains. Is there a way to configure authentication against the whole active directory forest? Thanks for your help! Uwe - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: URL Redirect Question
you could do this... set that one URL in your welcome page as the default -- say index or default.jsp, or index.html, or whatever. That way, people can just click that simple link below. Within one of those pages, you could add a small little javascript function that does the redirect. If you need an example, I can send you one. -Original Message- From: Stanczak Group [mailto:[EMAIL PROTECTED] Sent: Thursday, February 08, 2007 8:33 AM To: Tomcat Users List Subject: URL Redirect Question I think this is a simple question, but I can't seem to find the answer. I want to setup redirects in Tomcat, so basically I want something like http://www.mysite.com/short would redirect to http://www.mysite.com/some/longer/url/site.html. I'm still using the default Tomcat setup, so I want to use whatever works best with it. I've used JSP to redirect before, but was wanting something easier to manage. Any suggestions? -- Justin Stanczak Stanczak Group 812-735-3600 All that is necessary for the triumph of evil is that good men do nothing. Edmund Burke - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Connection Pool configuration
Hello, I'm dealing with Tomcat 4.0.1 and -4.1.3. I badly need to get connection pooling configured, but am not quite sure how to do it. Here's a block from my server.xml file. Realm className=org.apache.catalina.realm.JDBCRealm debug=99 driverName=oracle.jdbc.OracleDriver connectionURL=jdbc:oracle:thin:@169.xxx.xx.xxx:1521:SID connectionName=user_name connectionPassword=user_pwd userTable=users userNameCol=user_name userCredCol=user_pass userRoleTable=user_roles roleNameCol=role_name / This goes to the users table created for password sessions. Do I configure anything here for Connection Pooling? Do I add maxActive8 minIdle 0 , etc.? How would I alter or configure this? Any advice is welcomed. Thanks, Barry
RE: authentication using active directory
you have to use the usernames and passwords as j_username and j_password. You
didn't try to change that did you?
-Original Message-
From: Deepan [mailto:[EMAIL PROTECTED]
Sent: Friday, January 26, 2007 1:22 AM
To: Tomcat Users List
Subject: authentication using active directory
Hi,
I am trying to authenticate using Active directory for one my
application in tomcat. ( I have only one application deployed in
tomcat).
I had configured server.xml and web.xml to use /gridsphere/login.html to
get details from user and authenticate using AD. When i hit the url
localhost:8080, i get 404 error, saying The requested resource
(/gridsphere/login.html) is not available.
---
server.xml
Realm className=org.apache.catalina.realm.JNDIRealm debug=99
connectionURL=ldap://172.168.1.1:389;
connectionName=[EMAIL PROTECTED]
connectionPassword=
referrals=follow
userRoleName=member
roleSearch=(member={0})
roleSubtree=false
userSubtree=true
/
--
web.xml
security-constraint
web-resource-collection
web-resource-nameYourWebApp/web-resource-name
description accessible by authenticated users of the
tomcat role/description
url-pattern/*/url-pattern
http-methodGET/http-method
http-methodPOST/http-method
http-methodPUT/http-method
http-methodDELETE/http-method
/web-resource-collection
auth-constraint
descriptionThese roles are allowed
access/description
role-nametomcat/role-name
/auth-constraint
/security-constraint
login-config
auth-methodFORM/auth-method
realm-nameYourWebApp Protected Area/realm-name
form-login-config
form-login-page/gridsphere/index.html/form-login-page
form-error-page/gridsphere/autherr.html/form-error-page
/form-login-config
/login-config
security-role
descriptionOnly 'tomcat' role is allowed to access this web
application/description
role-nametomcat/role-name
/security-role
-
--
---
Regards
Deepan Chakravarthy N
http://www.codeshepherd.com/
http://sudoku-solver.net/
I am a programmer by day,
I dig grave for other programmers by night.
-
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RE: how to detect whether Tomcat has finished starting completely on Windows?
I kind of have that deal here, but that's why we have to rely on the admin. -Original Message- From: Vlad [mailto:[EMAIL PROTECTED] Sent: Thursday, January 25, 2007 1:43 AM To: Tomcat Users List Subject: RE: how to detect whether Tomcat has finished starting completely on Windows? Hello, We have very specific needs and can't run it as a service (user who runs it may not have enough permissions to start/stop service).. -- Vlad . * Propes, Barry L [GCG-NAOT] [EMAIL PROTECTED] [Wed, 24 Jan 2007 15:01:14 -0500]: by the way...why not run it as a service? We do on our Win2K server here! We also daily stop it at 5:50 am, and restart it at 5:55 am, just to kill off any bad threads if there are any. It's rare that there are anyway. -Original Message- From: Vlad [mailto:[EMAIL PROTECTED] Sent: Wednesday, January 24, 2007 1:42 PM To: users@tomcat.apache.org Subject: how to detect whether Tomcat has finished starting completely on Windows? Hello, We are planning to use latest Tomcat from 5.x branch on Windows. It's started using 'bin/catalina.run bat' (please don't offer to run it as a service!). Our application requires Tomcat to be often started (and stopped) and we wish to enable certain button in the GUI once it's started completely. We have a problem - we can't find a way to reliably determine whether it has finished started or not. In the middle of startup, it even responds to http requests - but returns http error code 400 with error message like No Host matches server name 127.0.0.1 What is the recommended way to determine whether Tomcat has finished starting up? Thank you very much for your answers in advance! -- Vlad . -- Рамблер-Объявления - прямой доступ к базе газеты Из Рук в Руки! http://irr.rambler.ru/ - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: how to detect whether Tomcat has finished starting completely on Windows?
usually just shows a message stating Starting service Tomcat-Standalone Apache Tomcat/4.0.1 Starting service Tomcat-Apache Apache Tomcat/4.0.1 for me. I would guess 5.5 does much the same. -Original Message- From: Vlad [mailto:[EMAIL PROTECTED] Sent: Wednesday, January 24, 2007 1:42 PM To: users@tomcat.apache.org Subject: how to detect whether Tomcat has finished starting completely on Windows? Hello, We are planning to use latest Tomcat from 5.x branch on Windows. It's started using 'bin/catalina.run bat' (please don't offer to run it as a service!). Our application requires Tomcat to be often started (and stopped) and we wish to enable certain button in the GUI once it's started completely. We have a problem - we can't find a way to reliably determine whether it has finished started or not. In the middle of startup, it even responds to http requests - but returns http error code 400 with error message like No Host matches server name 127.0.0.1 What is the recommended way to determine whether Tomcat has finished starting up? Thank you very much for your answers in advance! -- Vlad . -- Рамблер-Объявления - прямой доступ к базе газеты Из Рук в Руки! http://irr.rambler.ru/ - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: how to detect whether Tomcat has finished starting completely on Windows?
by the way...why not run it as a service? We do on our Win2K server here! We also daily stop it at 5:50 am, and restart it at 5:55 am, just to kill off any bad threads if there are any. It's rare that there are anyway. -Original Message- From: Vlad [mailto:[EMAIL PROTECTED] Sent: Wednesday, January 24, 2007 1:42 PM To: users@tomcat.apache.org Subject: how to detect whether Tomcat has finished starting completely on Windows? Hello, We are planning to use latest Tomcat from 5.x branch on Windows. It's started using 'bin/catalina.run bat' (please don't offer to run it as a service!). Our application requires Tomcat to be often started (and stopped) and we wish to enable certain button in the GUI once it's started completely. We have a problem - we can't find a way to reliably determine whether it has finished started or not. In the middle of startup, it even responds to http requests - but returns http error code 400 with error message like No Host matches server name 127.0.0.1 What is the recommended way to determine whether Tomcat has finished starting up? Thank you very much for your answers in advance! -- Vlad . -- Рамблер-Объявления - прямой доступ к базе газеты Из Рук в Руки! http://irr.rambler.ru/ - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Tomcat unexpectedly shuts down
I'd find out what other major processes are running on those two UNIX boxes, as it sounds like something there's clashing terribly, and killing off the Tomcat process. -Original Message- From: Brown, Carlton [mailto:[EMAIL PROTECTED] Sent: Thursday, January 11, 2007 4:01 PM To: users@tomcat.apache.org Subject: Tomcat unexpectedly shuts down Hello, My Tomcat instance is unexpectedly shutting itself down every 8 to 72 hours. Can someone give me some advice on this? By all appearances this is a graceful shutdown. I do not see any interesting exceptions in the logs (I have looked in catalina.out and the various localhost* files). Perhaps I am looking for the wrong thing. This happens on Tomcat 4.1.31 and 5.028 on Redhat Linux and Solaris 10. JSP apps running on the server are about 3 different instances of Anthill 1.8.0.264. Thanks in advance, Carlton * The information transmitted is intended only for the person or entity to which it is addressed and may contain confidential, proprietary, and/or privileged material. Any review, retransmission, dissemination or other use of, or taking of any action in reliance upon this information by persons or entities other than the intended recipient is prohibited. If you received this in error, please contact the sender and delete the material from all computers. GA623 - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Tomcat unexpectedly shuts down
sounds like you've got some thread hanging in there somewhere, but the logs don't indicate which one might be hanging? Also sounds like a memory issue; is it possible someone created some kind of servlet or app that manually controls Java's garbage collection? -Original Message- From: Steve Ingraham [mailto:[EMAIL PROTECTED] Sent: Thursday, January 11, 2007 4:24 PM To: Tomcat Users List Subject: RE: Tomcat unexpectedly shuts down I have a similar problem. I would be interested to know what is said about this. In our case we have a web based application that calls up a MySQL database. It is running in Tomcat 5.5.15 on a Red Hat AS 3 machine. Every morning I have to manually stop and restart Tomcat. If I do not do so and let it run, over the course of a day or two, definitely no more than the third day, Tomcat will lock up and the web application will display access errors to the users. I then have to run the shutdown.sh script on Tomcat. Then because the instance will not clear out I have to run ps aux, find the instance of java that is running. I then have to run the kill -9 pid # command and then startup.sh to restart Tomcat. If I do this first thing in the morning Tomcat will function without locking up. If I do not do it first thing in the morning, sometime during that day, or if I am lucky the next day, Tomcat will lockup. If anyone has ideas on what can be done to correct this problem I will be anxious to read any replies. Thanks, Steve -Original Message- From: Propes, Barry L [GCG-NAOT] [mailto:[EMAIL PROTECTED] Sent: Thursday, January 11, 2007 4:06 PM To: Tomcat Users List Subject: RE: Tomcat unexpectedly shuts down I'd find out what other major processes are running on those two UNIX boxes, as it sounds like something there's clashing terribly, and killing off the Tomcat process. -Original Message- From: Brown, Carlton [mailto:[EMAIL PROTECTED] Sent: Thursday, January 11, 2007 4:01 PM To: users@tomcat.apache.org Subject: Tomcat unexpectedly shuts down Hello, My Tomcat instance is unexpectedly shutting itself down every 8 to 72 hours. Can someone give me some advice on this? By all appearances this is a graceful shutdown. I do not see any interesting exceptions in the logs (I have looked in catalina.out and the various localhost* files). Perhaps I am looking for the wrong thing. This happens on Tomcat 4.1.31 and 5.028 on Redhat Linux and Solaris 10. JSP apps running on the server are about 3 different instances of Anthill 1.8.0.264. Thanks in advance, Carlton * The information transmitted is intended only for the person or entity to which it is addressed and may contain confidential, proprietary, and/or privileged material. Any review, retransmission, dissemination or other use of, or taking of any action in reliance upon this information by persons or entities other than the intended recipient is prohibited. If you received this in error, please contact the sender and delete the material from all computers. GA623 - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Tomcat unexpectedly shuts down
isn't Anthill just a third party app to do war and ant builds? Deploy .ear and .war files? -Original Message- From: Leon Rosenberg [mailto:[EMAIL PROTECTED] Sent: Thursday, January 11, 2007 5:00 PM To: Tomcat Users List Subject: Re: Tomcat unexpectedly shuts down On 1/11/07, Brown, Carlton [EMAIL PROTECTED] wrote: In catalina.out I see the Anthill application going through a shutdown sequence right before the time Tomcat dies. So my assumption, maybe invalid, is that it's shutting down because Tomcat instructed it to do so. Interesting. Most interesting part of it is what Thread-32 is. Are your thread named? Could it be that you are initiating the shutdown indirectly by somehow trying to initialize already initialized framework or something? You said you had three webapps. Have you actually tried to split they onto three different tomcat installations, to see if they all have the same problem or only one of them? I'm ashamed, but I don't know what Anthill is, so I maybe missing some internals or ask dumb questions, in this case i apologize. regards Leon P.S. Do you have a contextlistener? If not you could configure one and check whether the context is being deinitialized before or after anthill shuts down. Here's a log fragment with the final interesting lines of shutdown, and then the first line of the later startup. 00:26:30:456 [http-9090-Processor25] INFO com.urbancode.anthill.Anthill - Starting Anthill daemons 00:27:31:015 [Thread-32] INFO com.urbancode.anthill.BuildDaemon - BuildDaemon shutting down 00:27:31:015 [Thread-32] INFO com.urbancode.anthill.util.Queue - Queue shutting down 00:27:31:015 [Thread-32] INFO com.urbancode.anthill.Anthill - Anthill.doShutdown() called Anthill version: 1.8.0.264 loaded. log4j:WARN No appenders could be found for logger (com.urbancode.anthill.web.admin.AnthillAdminServlet). log4j:WARN Please initialize the log4j system properly. Anthill version: 1.8.0.264 loaded. log4j:WARN No appenders could be found for logger (com.urbancode.anthill.web.admin.AnthillAdminServlet). log4j:WARN Please initialize the log4j system properly. Anthill version: 1.8.0.264 loaded. log4j:WARN No appenders could be found for logger (com.urbancode.anthill.web.admin.AnthillAdminServlet). log4j:WARN Please initialize the log4j system properly. Anthill version: 1.8.0.264 loaded. log4j:WARN No appenders could be found for logger (com.urbancode.anthill.web.admin.AnthillAdminServlet). log4j:WARN Please initialize the log4j system properly. Jan 11, 2007 11:06:13 AM org.apache.coyote.http11.Http11Protocol init INFO: Initializing Coyote HTTP/1.1 on http-9090 -Original Message- From: Leon Rosenberg [mailto:[EMAIL PROTECTED] Sent: Thursday, January 11, 2007 5:42 PM To: Tomcat Users List Subject: Re: Tomcat unexpectedly shuts down You've mentioned a graceful shutdown. However a crash doesn't necessary leave tracks in the logs. Do I understand you right, that the tomcat is down, out of nowhere, if it were just shut down by the shutdown.sh? regards Leon On 1/11/07, Brown, Carlton [EMAIL PROTECTED] wrote: This box has no other purpose than to run Anthill in Tomcat to build java apps. There would be no other major processes. -Original Message- From: Propes, Barry L [GCG-NAOT] [mailto:[EMAIL PROTECTED] Sent: Thursday, January 11, 2007 5:06 PM To: Tomcat Users List Subject: RE: Tomcat unexpectedly shuts down I'd find out what other major processes are running on those two UNIX boxes, as it sounds like something there's clashing terribly, and killing off the Tomcat process. -Original Message- From: Brown, Carlton [mailto:[EMAIL PROTECTED] Sent: Thursday, January 11, 2007 4:01 PM To: users@tomcat.apache.org Subject: Tomcat unexpectedly shuts down Hello, My Tomcat instance is unexpectedly shutting itself down every 8 to 72 hours. Can someone give me some advice on this? By all appearances this is a graceful shutdown. I do not see any interesting exceptions in the logs (I have looked in catalina.out and the various localhost* files). Perhaps I am looking for the wrong thing. This happens on Tomcat 4.1.31 and 5.028 on Redhat Linux and Solaris 10. JSP apps running on the server are about 3 different instances of Anthill 1.8.0.264. Thanks in advance, Carlton * The information transmitted is intended only for the person or entity to which it is addressed and may contain confidential, proprietary, and/or privileged material. Any review, retransmission, dissemination or other use of, or taking of any action in reliance upon this information by persons or entities other than the intended recipient is prohibited. If you received this in error, please contact the sender and delete the material from all computers. GA623 - To start a new topic, e
RE: downloading JSTL..
so would I just dump all of the .tld files in my WEB-INF sub directory titled tlds? For instance, I've got a directory in my webapps folder, then a WEB-INF directory for it, then inside it I've got a directory titled tlds. Just throw them in there? -Original Message- From: Wendy Smoak [mailto:[EMAIL PROTECTED] Sent: Monday, August 21, 2006 10:34 PM To: Tomcat Users List Subject: Re: downloading JSTL.. Wendy, thank you very much for your help.. I'm using Tomcat 5, so I figured had to use JSTL 1.1.. No. The version of JSTL to use depends on what version of the Servlet spec your webapp is configured to use, not what version of Tomcat they're running in. my Servlet API is 2.4.. so looking on pg you pointed out, put this on top of web.xml: 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 also changed URI for JSTL 1.1 like you said, so now in JSP have: %@ taglib uri=http://java.sun.com/jsp/jstl/core; prefix=c % c:out value=Congratulations, JSTL is working!/ still, get exact same error.. oh brother, I don't get this.. The error you're getting has to do with parsing an XML file, probably web.xml. It's complaining that: SEVERE: Parse Fatal Error at line 3 column 6: The processing instruction target matching [xX][mM][lL] is not allowed. Delete the two lines above, and any spaces before, the ?xml version=1.0? (or similar) which is on line 3. It has to be the very first thing in the file. (actually the guy says in book he's using Tomcat 5.5 (which I know is for java sdk 1.5, I'm using tomcat 5.0.23 or something, and sdk 1.4, but since am on Tomcat 5 figured JSTL 1.1 would be ok..) Yes, it should be fine. (this pg refers to Struts, though.. I'm not using Struts, have never used Struts.. ... which is why I said, Ignore the Struts-related parts. :) -- Wendy - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
