RE: [org.apache.jasper.JasperException: Unable to compile class for JSP] with root cause
Hi Mark,
Thanks, can you tell me how to enable all security in tomcat Catalina.policy.
Thanks,
Suresh Kesavan
OISM/ASD
National Institute of Standards and Technology
Office:- 301-975-6973
-Original Message-
From: Mark Thomas
Sent: Wednesday, March 29, 2023 8:37 PM
To: users@tomcat.apache.org
Subject: Re: [org.apache.jasper.JasperException: Unable to compile class for
JSP] with root cause
Hi,
I am unable to reproduce this with a clean build of the current 9.0.x source.
I built the sample application without configuring the connection to Azure.
Once deployed, it failed with a security permissions error. This has fixed by
adding the following to the web application permissions:
permission java.util.PropertyPermission
"com.ctc.wstx.returnNullForDefaultNamespace", "read";
No other changes were made compared to the default.
The index page then showed correctly.
Mark
On 27/03/2023 16:47, Kesavan, Suresh Prabhu (Fed) wrote:
> Hi Mark,
>
> Sure, below is the policy file
>
> */_catalina.policy_/*
>
> // Licensed to the Apache Software Foundation (ASF) under one or more
> // contributor license agreements. See the NOTICE file distributed
> with // this work for additional information regarding copyright ownership.
> // The ASF licenses this file to You under the Apache License, Version
> 2.0 // (the "License"); you may not use this file except in compliance
> with // the License. You may obtain a copy of the License at //
> //
> https://gcc02.safelinks.protection.outlook.com/?url=http%3A%2F%2Fwww.apache.org%2Flicenses%2FLICENSE-2.0=05%7C01%7Csureshprabhu.kesavan%40nist.gov%7C0fae3558eb82448fe0f408db30b6dbe9%7C2ab5d82fd8fa4797a93e054655c61dec%7C1%7C0%7C638157334161987625%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C=1MXkLyzwJ0d9CWADPfIAjbvaGHlX2whCFY7iPYR3sdM%3D=0
> //
> // Unless required by applicable law or agreed to in writing, software
> // distributed under the License is distributed on an "AS IS" BASIS,
> // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
> // See the License for the specific language governing permissions and
> // limitations under the License.
>
> //
> ==
> == // catalina.policy - Security Policy Permissions for Tomcat //
> // This file contains a default set of security policies to be
> enforced (by the // JVM) when Catalina is executed with the
> "-security" option. In addition // to the permissions granted here,
> the following additional permissions are // granted to each web application:
> //
> // * Read access to the web application's document root directory // *
> Read, write and delete access to the web application's working
> directory //
> ==
> ==
>
>
> // == SYSTEM CODE PERMISSIONS
> =
>
>
> // These permissions apply to javac
> grant codeBase "file:${java.home}/lib/-" {
> permission java.security.AllPermission; };
>
> // These permissions apply to all shared system extensions grant
> codeBase "file:${java.home}/jre/lib/ext/-" {
> permission java.security.AllPermission; };
>
> // These permissions apply to javac when ${java.home} points at
> $JAVA_HOME/jre grant codeBase "file:${java.home}/../lib/-" {
> permission java.security.AllPermission; };
>
> // These permissions apply to all shared system extensions when //
> ${java.home} points at $JAVA_HOME/jre grant codeBase
> "file:${java.home}/lib/ext/-" {
> permission java.security.AllPermission; };
>
> // This permission is required when using javac to compile JSPs on
> Java 9 // onwards grant codeBase "jrt:/jdk.compiler" {
> permission java.security.AllPermission; };
>
>
> // == CATALINA CODE PERMISSIONS
> ===
>
> // These permissions apply to the daemon code
> grant codeBase "file:${catalina.home}/bin/commons-daemon.jar" {
> permission java.security.AllPermission;
> };
>
> // These permissions apply to the logging API
> // Note: If tomcat-juli.jar is in ${catalina.base} and not in
> ${catalina.home},
> // update this section accordingly.
> // grant codeBase "file:${catalina.base}/bin/tomcat-juli.jar" {..}
> grant codeBase "file:${catalina.home}/bin/tomcat-juli.jar" {
> permission java.io.FilePermission
>
> "${java.home}${file.separator}lib${file.separator}logging.properties", "read"
RE: [org.apache.jasper.JasperException: Unable to compile class for JSP] with root cause
- default CATALINA_HOME == CATALINA_BASE
// - CATALINA_HOME != CATALINA_BASE, per instance Manager in CATALINA_BASE
// - CATALINA_HOME != CATALINA_BASE, shared Manager in CATALINA_HOME
grant codeBase "file:${catalina.base}/webapps/manager/-" {
permission java.lang.RuntimePermission
"accessClassInPackage.org.apache.catalina";
permission java.lang.RuntimePermission
"accessClassInPackage.org.apache.catalina.ha.session";
permission java.lang.RuntimePermission
"accessClassInPackage.org.apache.catalina.manager";
permission java.lang.RuntimePermission
"accessClassInPackage.org.apache.catalina.manager.util";
permission java.lang.RuntimePermission
"accessClassInPackage.org.apache.catalina.util";
permission org.apache.catalina.security.DeployXmlPermission "manager";
};
grant codeBase "file:${catalina.home}/webapps/manager/-" {
permission java.lang.RuntimePermission
"accessClassInPackage.org.apache.catalina";
permission java.lang.RuntimePermission
"accessClassInPackage.org.apache.catalina.ha.session";
permission java.lang.RuntimePermission
"accessClassInPackage.org.apache.catalina.manager";
permission java.lang.RuntimePermission
"accessClassInPackage.org.apache.catalina.manager.util";
permission java.lang.RuntimePermission
"accessClassInPackage.org.apache.catalina.util";
permission org.apache.catalina.security.DeployXmlPermission "manager";
};
grant codeBase "file:${catalina.base}/webapps/msal4j-servlet-auth/-"{
permission java.security.AllPermission;
// permission java.lang.RuntimePermission "getClassLoader";
// permission java.lang.RuntimePermission
"accessClassInPackage.sun.net.www.protocol.*";
permission java.io.FilePermission "<>", "read, write, delete";
permission java.util.PropertyPermission "java.io.tmpdir", "readi, write";
};
// The Host Manager application needs the custom Tomcat DeployXmlPermission to
// enable the use of META-INF/context.xml
// These settings support the following configurations:
// - default CATALINA_HOME == CATALINA_BASE
// - CATALINA_HOME != CATALINA_BASE, per instance Host Manager in CATALINA_BASE
// - CATALINA_HOME != CATALINA_BASE, shared Host Manager in CATALINA_HOME
grant codeBase "file:${catalina.base}/webapps/host-manager/-" {
permission org.apache.catalina.security.DeployXmlPermission "host-manager";
};
grant codeBase "file:${catalina.home}/webapps/host-manager/-" {
permission org.apache.catalina.security.DeployXmlPermission "host-manager";
};
// You can assign additional permissions to particular web applications by
// adding additional "grant" entries here, based on the code base for that
// application, /WEB-INF/classes/, or /WEB-INF/lib/ jar files.
//
// Different permissions can be granted to JSP pages, classes loaded from
// the /WEB-INF/classes/ directory, all jar files in the /WEB-INF/lib/
// directory, or even to individual jar files in the /WEB-INF/lib/ directory.
//
// For instance, assume that the standard "examples" application
// included a JDBC driver that needed to establish a network connection to the
// corresponding database and used the scrape taglib to get the weather from
// the NOAA web server. You might create a "grant" entries like this:
//
// The permissions granted to the context root directory apply to JSP pages.
// grant codeBase "file:${catalina.base}/webapps/examples/-" {
// permission java.net.SocketPermission "dbhost.mycompany.com:5432",
"connect";
// permission java.net.SocketPermission "*.noaa.gov:80", "connect";
// };
//
// The permissions granted to the context WEB-INF/classes directory
// grant codeBase "file:${catalina.base}/webapps/examples/WEB-INF/classes/-" {
// };
//
// The permission granted to your JDBC driver
// grant codeBase
"jar:file:${catalina.base}/webapps/examples/WEB-INF/lib/driver.jar!/-" {
// permission java.net.SocketPermission "dbhost.mycompany.com:5432",
"connect";
// };
// The permission granted to the scrape taglib
// grant codeBase
"jar:file:${catalina.base}/webapps/examples/WEB-INF/lib/scrape.jar!/-" {
// permission java.net.SocketPermission "*.noaa.gov:80", "connect";
// };
// To grant permissions for web applications using packed WAR files, use the
// Tomcat specific WAR url scheme.
//
// The permissions granted to the entire web application
// grant codeBase "war:file:${catalina.base}/webapps/examples.war*/-" {
// };
//
// The permissions granted to a specific JAR
// grant codeBase
"war:file:${catalina.base}/webapps/examples.war*/WEB-INF/lib/foo.jar" {
// };
Thanks,
Suresh Kesavan
OISM/ASD
National
[org.apache.jasper.JasperException: Unable to compile class for JSP] with root cause
curity.SecurityUtil.lambda$execute$0(SecurityUtil.java:280) at java.base/java.security.AccessController.doPrivileged(AccessController.java:712) at java.base/javax.security.auth.Subject.doAsPrivileged(Subject.java:584) at org.apache.catalina.security.SecurityUtil.execute(SecurityUtil.java:311) at org.apache.catalina.security.SecurityUtil.doAsPrivilege(SecurityUtil.java:253) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:187) at org.apache.catalina.core.ApplicationFilterChain.lambda$doFilter$0(ApplicationFilterChain.java:145) at java.base/java.security.AccessController.doPrivileged(AccessController.java:569) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:143) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:197) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:97) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:135) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92) at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:687) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:78) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:360) at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:399) at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:63) at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:926) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1791) at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) at org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1191) at org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:659) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.base/java.lang.Thread.run(Thread.java:833) [tomcat@c793762ed6ee logs]$ Thanks, Suresh Kesavan OISM/ASD National Institute of Standards and Technology Office:- 301-975-6973 From: Kesavan, Suresh Prabhu (Fed) Sent: Friday, March 24, 2023 9:50 AM To: users-i...@tomcat.apache.org; users-...@tomcat.apache.org Subject: [org.apache.jasper.JasperException: Unable to compile class for JSP] with root cause Thanks, Suresh Kesavan OISM/ASD National Institute of Standards and Technology Office:- 301-975-6973 - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
Re: java.lang.OutOfMemoryError: PermGen space when we redeploy same application multiple times
Thanks Manuel Dominguez On Mon, Oct 12, 2020 at 5:51 PM Manuel Dominguez Sarmiento wrote: > > The articles in this page will be helpful: > https://java.jiderhamn.se/category/classloader-leaks/ > > On 12/10/2020 04:19, Mark Thomas wrote: > > On 11/10/2020 02:39, Prabhu Gurunathan wrote: > >> Hi All, > >> > >> We have an setup where we are using OpenJDK 1.7 and Tomcat 7.0.100 , > >> in CentOs 7 Env . and we have many application deployed in > >> Tomcat/webapps and the common lib's needed for those apps are kept in > >> Tomcat/lib directory like log4j , commons-fileupload ,xerces , Xalan > >> .. etc > >> > >> The problem here is When we try to undeploy and deploy same > >> applications multiple time we are getting into > >> java.lang.OutOfMemoryError: PermGen space very quickly . Want to know > >> is it very generic problem on this deployment model or is this can be > >> fixed anyway ? > > The memory leak could be in any of: > > - the application code > > - a library the application depends on > > - the JVM > > - Tomcat > > > > In all cases, it should be possible to fix it. There might even be a > > short-term workaround available. > > > > First of all, make sure that the JreMemoryLeakPreventionListener is > > enabled in your configuration. > > > > Secondly, make sure that you don't get any warnings about possible > > memory leaks in the logs when you reload an application. If you do, fix > > the leaks identified. > > > > If you still see issues, the short version is: > > - user a profiler > > - reload each app in turn until you see more strong references to > >org.apache.catalina.loader.[Parallel]WebappClassLoader instances in > >memory than you have web applications > > - find the one where started = false > > - trace its GC roots > > - that will tell you where the memory leak is > > - how it was created might be harder to track down > > > > The long version is in a presentation linked from the Tomcat web site: > > https://home.apache.org/~markt/presentations/2010-08-05-Memory-Leaks-JavaOne-60mins.pdf > > > > If you have any questions, you can ask here. > > > > Mark > > > > - > > To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org > > For additional commands, e-mail: users-h...@tomcat.apache.org > > > - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
Re: java.lang.OutOfMemoryError: PermGen space when we redeploy same application multiple times
Thanks Mark , for your thoughts , will explore more and get back . On Mon, Oct 12, 2020 at 12:49 PM Mark Thomas wrote: > > On 11/10/2020 02:39, Prabhu Gurunathan wrote: > > Hi All, > > > > We have an setup where we are using OpenJDK 1.7 and Tomcat 7.0.100 , > > in CentOs 7 Env . and we have many application deployed in > > Tomcat/webapps and the common lib's needed for those apps are kept in > > Tomcat/lib directory like log4j , commons-fileupload ,xerces , Xalan > > .. etc > > > > The problem here is When we try to undeploy and deploy same > > applications multiple time we are getting into > > java.lang.OutOfMemoryError: PermGen space very quickly . Want to know > > is it very generic problem on this deployment model or is this can be > > fixed anyway ? > > The memory leak could be in any of: > - the application code > - a library the application depends on > - the JVM > - Tomcat > > In all cases, it should be possible to fix it. There might even be a > short-term workaround available. > > First of all, make sure that the JreMemoryLeakPreventionListener is > enabled in your configuration. > > Secondly, make sure that you don't get any warnings about possible > memory leaks in the logs when you reload an application. If you do, fix > the leaks identified. > > If you still see issues, the short version is: > - user a profiler > - reload each app in turn until you see more strong references to > org.apache.catalina.loader.[Parallel]WebappClassLoader instances in > memory than you have web applications > - find the one where started = false > - trace its GC roots > - that will tell you where the memory leak is > - how it was created might be harder to track down > > The long version is in a presentation linked from the Tomcat web site: > https://home.apache.org/~markt/presentations/2010-08-05-Memory-Leaks-JavaOne-60mins.pdf > > If you have any questions, you can ask here. > > Mark > > - > To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org > For additional commands, e-mail: users-h...@tomcat.apache.org > - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
java.lang.OutOfMemoryError: PermGen space when we redeploy same application multiple times
Hi All, We have an setup where we are using OpenJDK 1.7 and Tomcat 7.0.100 , in CentOs 7 Env . and we have many application deployed in Tomcat/webapps and the common lib's needed for those apps are kept in Tomcat/lib directory like log4j , commons-fileupload ,xerces , Xalan .. etc The problem here is When we try to undeploy and deploy same applications multiple time we are getting into java.lang.OutOfMemoryError: PermGen space very quickly . Want to know is it very generic problem on this deployment model or is this can be fixed anyway ? Thanks , Prabhu G - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
RE: Too Many Connections exceptions after moving to Tomcat 8
Hi jerry , It's probably issue with the application itself, You might want to check your application for connections leaks. I usually use this https://github.com/javamelody/javamelody/wiki To monitor the application in both production and test environment. It's easy to use and very efficient tool. Hope it helps. With regards Prabhu -Original Message- From: Jerry Malcolm [mailto:techst...@malcolms.com] Sent: Wednesday, 29 July, 2015 1:39 PM To: Tomcat Users List users@tomcat.apache.org Subject: Too Many Connections exceptions after moving to Tomcat 8 I am trying to move my client to Tomcat 8 from 7. We've been on 7 for a year or two and have not had any major issues. I read through the 7--8 migration instructions. As far as I can tell, I have renamed all of the resource config parameters that changed (maxTotal, maxWaitMillis, removedAbandonedOnBorrow). But after running for a couple of hours, I start getting Too Many Connections exceptions when connecting to the db. Granted, there's a chance I have some connection leaks in the code, and I'll look into those. But this hasn't been an issue on 7 for the past year or two. And shouldn't removeAbandoned clean those up? I've got logAbandoned set to 'true', and nothing is showing up in the logs. Is this exception referring to running out of available connections in the pool? Is there something else I need to change in the configuration to move to Tomcat 8 that I've overlooked? Thanks. Jerry - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
RE: Re: how to block the duplicated requests?
Hi What you explaining now and what you explained before are completely different story. Simple and main cause for your issue is inefficiency and poor design. why don't you simply count number of users registering on particular ip and stop at threshold for certain amount of time. A simple request filter servlet would do the job. And maybe you might want to change the CAPTCHA, to a not_so_obvious_to_figure_out kind With regards Prabhu -Original Message- From: javalishixml [mailto:javalishi...@163.com] Sent: Wednesday, 20 May, 2015 4:22 PM To: Tomcat Users List Subject: Re:Re: how to block the duplicated requests? More detail information as below: presudo-code step: 1. a register page named http://mywebsite.com/register1.jsp; is set up, and this page contains a CAPTCHA image 2. the robot(crackers) could successfully register the thousands different users for this web site during only several minutes. 3. if it is a human beings, these thousands different users should have different IPs. But we find these thousands different users are from same IPs. By the way, we get the IP from HttpServletRequest header. 4. later, we setup a new register page. We change its url from http://mywebsite.com/register1.jsp; to http://mywebsite.com/register2.jsp; For the first several days, we find everthing is good. But after several days, we find the robot(crackers) find this new URL and could successfully register the thousands different users for this web site during only several minutes. It's just reproduced steps for our issue. Our requirements are that: 1. we have a URL for register page. we don't want the thousands different users with same IP could successfully registered during a very short time window. 2. We can have a policy to set an interval time window. Based on this interval time window, the same IP should NOT register users again and again. 3. This policy should manage a group of URLs. We can always add the different URLs for this policy. Because based on our maintaining activities, we may set up many different register page again and again. Is it a DDOS attack? Is there a good way to resolve it at httpd level? At 2015-05-19 21:16:29, Christopher Schultz ch...@christopherschultz.net wrote: -BEGIN PGP SIGNED MESSAGE- Hash: SHA256 To whom it may concern, On 5/19/15 8:09 AM, javalishixml wrote: Just understood you. Really appreciate for your feedback. How do we judge it's a robot? item1: we find the request IP is always the same one. item2: our page may contains several keep-alive connections. But the attack connection only focus on connection. Based upon the first request, how can you tell that the robot is going to make later keep-alive requests? Based on these 2 items, we think the client is a robot. Can you write some pseudo-code that shows the algorithm in its simplest form? I think maybe putting these 2 items together to consider it as a robot is a bit complex. Let's do it from the simple point. If we always find there is a same IP request our website the same url for many times, can I block this request at httpd level? This sounds like a job for mod_qos, mod_evasive, or mod_security. - -chris At 2015-05-19 20:01:00, David kerber dcker...@verizon.net wrote: On 5/19/2015 7:53 AM, javalishixml wrote: I doubt you're going to be able to do this in httpd, unless you have a very simple, straight forward way of identifying the robots. Yes. I just want to have a way to block the duplicated requests at httpd level. After all, my website has to face the the big concurrency issue. I understand that's what you want. What we're telling you is that you probably won't be able to do that. Let me ask the question again, that Chris asked before: how do you tell that a given request is from a robot? The answer to that question will determine if you can block it with httpd. At 2015-05-19 19:35:26, David kerber dcker...@verizon.net wrote: On 5/19/2015 1:03 AM, javalishixml wrote: Thanks a lot for your information. This solution is based on tomcat level. If I always handle this issue at java level, I'm afraid it has performance issue. Because this web site afford a very big concurrency access. Taking a consideration on its basic architect tomcat+apache, I think the best way to move this solution from tomcat to apache. So do you have some good solution at apache's configuration? I understand this is a mail list for tomcat.. but just want to get any information I doubt you're going to be able to do this in httpd, unless you have a very simple, straight forward way of identifying the robots. Thanks, At 2015-05-19 04:00:28, Christopher Schultz ch...@christopherschultz.net wrote: To whom it may concern, On 5/18/15 11:44 AM, javalishixml wrote: I have a website. It is built by apache + tomcat. Now we make a lottery activity at this website. But we find that some robots always
Re:Re: how to block the duplicated requests?
LT6MUHOpgmBhsiCUxjJ5odA4Q6mYhMfQxOB+6Ej8jRfKMT2uDTlwvU8gZ+/7TcUX JXngjQLQyjj+gAO+7jS7sWpaakV1ojy8/nFBVWH/3tWoo0YD89DJCRWxA8x8slfx oI9BGA0T7EwuX1CnqM90OLw7dymMQvwsTlkPAZnIvnWw3Xz29hIRazxQ7NR3AdCk vNXsseUzO18IJ4n+By1G =Q/ki -END PGP SIGNATURE- - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org Look into Mod_evasive for httpd IMHO as suggested earlier you are better off experimenting with servlet level With regards prabhu - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
RE: Tomcat 7.0.57 - Deployment Issue
-Original Message- From: Kiran Badi [mailto:ki...@poonam.org] Sent: Tuesday, 12 May, 2015 10:54 AM To: Tomcat Users List Subject: Re: Tomcat 7.0.57 - Deployment Issue for some reasons it's not going well. Its getting deployed as single app www.mywebapp1.com\mywebapp2\ rather than 2 seperate sites. mywebapp1 is deployed as root.war and I uploaded the webapp2.war in webapps folder and edited server.xml with below details, Host name=www.webapps2.com appBase=/home/myhostid/tomcat/webapps Aliaswww.webapps2.com/Alias Aliasmyhostid.myhost.myhostserver.com/Alias Context path=/manager debug=0 privileged=true docBase=/home/myhostid/tomcat/webapps/webapps2 Valve className=org.apache.catalina.valves.AccessLogValve directory=logs prefix=webapps2_access_log. suffix=.txt pattern=%h %l %u %t quot;%rquot; %s %b / /Context /Host I did not touch webapp1 app since its deployed as root.war and its working fine.. One more thing, do need have one more connector tag as I see these error on catalina logs May 11, 2015 7:11:51 PM org.apache.coyote.AbstractProtocol init INFO: Initializing ProtocolHandler [http-bio-17701] May 11, 2015 7:11:51 PM org.apache.coyote.AbstractProtocol init SEVERE: Failed to initialize end point associated with ProtocolHandler [http-bio-17701] java.net.BindException: Address already in use null:17701 - Below is my reply Hi It maybe because of the existing default configuration, that is folder %TOMCAT_HOME%/webapp may be the default config for www.webapps1.com. And if you are deploying mywebapp2 under the folder %TOMCAT_HOME%/webapp/ like %TOMCAT_HOME%/webapp/mywebapp2 it will be accessible from www.mywebapp1.com context I suggest you rewrite the server.xml by hand from scratch with one vhost config for each domain and different root context. *it help you get better solution if you actually post the server.xml with unnecessary contents stripped out With regards Prabhu - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
Re: Tomcat 7.0.57 - Deployment Issue
On Friday 08/05/2015 at 16:26, Mark Thomas wrote: Wearing my list moderator, Tomcat PMC member and ASF member hats. Let me make something perfectly clear. There is no place *at all* at the ASF for views like those expressed by orn amental. I would draw people's attention to the ASF code of conduct [1] that I'd encourage you to read if you have not already done so. Hassan, I'm sorry that you were the target of this message and I hope that it does not discourage you from continuing your valued participation here. Wearing my infrastructure hat I'll see what can be done about removing orn amental from our communities but the reality is that the open nature of our communities makes it pretty much impossible to enforce such a ban on anything like a permanent basis. Mark [1] http://www.apache.org/foundation/policies/conduct.html On 08/05/2015 08:10, orn amental wrote: to Hassan Schroeder snip contents=offensive material / On 5/8/15, Hassan Schroeder hassan.schroe...@gmail.com wrote: On Thu, May 7, 2015 at 7:24 PM, Kiran Badi ki...@poonam.org wrote: http://www.webapp1.com Now I have another webapp2. which I need to deploy it to same tomcat and access it as http://www.webapp2.com How do I do this ? Appreciate some direction on this please The docs are probably a good place to start: http://tomcat.apache.org/tomcat-7.0-doc/virtual-hosting-howto.html HTH, -- Hassan Schroeder hassan.schroe...@gmail.com http://about.me/hassanschroeder twitter: @hassan Consulting Availability : Silicon Valley or remote - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org maybe ban words filter may help a little. ?
RE: Help required to calculate Apache Tomcat resource
Answers below -Original Message- From: David kerber [mailto:dcker...@verizon.net] Sent: Thursday, 12 February, 2015 9:42 PM To: Tomcat Users List Subject: Re: Help required to calculate Apache Tomcat resource ... Hi Mark, Thanks for your reply. By miss I sent the first e-mail in HTML format which could be rejected as described in Apache Tomcat mailing list help so I send the second e-mail in plain text format. I will keep your advice in mind. Yes. I completely agree with you that we need to do some testing to identify the required resources to support and fulfill user expectation and also this vary from application to application but is there any default calculation present with tomcat? Like, to process output of 1 'X' KB(total response page size)request 1 thread require 'Y' MB of RAM with 'A' core 'Z.ZZ' Ghz processor. Practically this may differ but if we get theoretical help on this, then before going any testing we may justify some resource requirement to client. I'm not Mark, but the answer is, as he said, totally dependent on your application. I maintain two different TC applications. One of them returns a single ~1kB page to the user, but uses many megabytes of memory to process the data it needs to make the page, plus heavy database access. It has a few dozen users connecting once per day. The other one has ~3000 simultaneous users performing a total of ~15M transactions per day around the clock. But the transactions are extremely simple, needing only a few dozen lines of code to process. The first app above needs much more memory to do its thing, but only a couple of cores and a handful of threads. The 2nd app needs hardly any memory, but lots of threads and cores. Put a profiler on your app and see what resource it is running out of first, and correct that before you start experimenting. TC's default settings have been vetted over many years to be reasonable choices for many applications, so don't go changing them unless you have a reason to. - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org -- Hi Paul, You can use some monitoring tools like java melody, which I use in all my applications and works wonderfully, needs Very little configuration [ https://code.google.com/p/javamelody/] it will help find out what is the bottle neck in your application [memory leaks, slow queries, etc ], based on it you can adjust the parameters or do whatever it is necessary. I hope it helps. - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
RE: Tomcat 8 encoding issues: unable to change the default encoding iso-8859-1 to utf-8 in http header
Hi all/ Dear André Warnier, I understand that I cannot ask questions or help without actually telling what I did so resolve the issue in the first place. Initially I followed this http://wiki.apache.org/tomcat/FAQ/CharacterEncoding I wanted to get the minimal setting which would help, some of the things I found is that few of the jsp pages itself was encoded differently and not utf-8 and once I fixed that it do not completely worked. After lots of trial and error, Two settings which worked for me are by adding contenttype tag in jsp page %@ page contentType=text/html; charset=UTF-8 % And in server.xml Connector connectionTimeout=2 port=8089 protocol=HTTP/1.1 redirectPort=8443 URIEncoding=UTF-8 / Before changes to config prabhu@dev01 ~ $ curl -I http://localhost:8088//user/index.action HTTP/1.1 200 OK Server: Apache-Coyote/1.1 Set-Cookie: JSESSIONID=5CB483D8DC5F2C574DBDDE1E102763EC; Path=/x/; HttpOnly Content-Type: text/html;charset=ISO-8859-1 Content-Length: 3863 Date: Fri, 23 Jan 2015 09:14:43 GMT After changes to config prabhu@dev01 ~ $ curl -I http://localhost:8088/ /user/index.action HTTP/1.1 200 OK Server: Apache-Coyote/1.1 Set-Cookie: JSESSIONID=7CBEAE0ACCEB65FAF92CF6D94BF0FEDD; Path=/ /; HttpOnly Content-Type: text/html;charset=UTF-8 Content-Length: 3868 Date: Fri, 23 Jan 2015 09:15:12 GMT With regards Prabhu -Original Message- From: André Warnier [mailto:a...@ice-sa.com] Sent: Friday, 23 January, 2015 4:10 PM To: Tomcat Users List Subject: Re: Tomcat 8 encoding issues: unable to change the default encoding iso-8859-1 to utf-8 in http header Prabhu Mannu wrote: Hi all, Found the issue it's the jsp page itself that was encoded in iso-8859-1 format. Sighs .. I became such a noob. Sorry all for the trouble. With regards Prabhu No problem. That is one reason why this Tomcat Users list is great and unique on the www : just the fact of writing to it, describing your issue clearly and concisely, automatically gives you the solution, without anyone even having to lift a finger. -Original Message- From: Prabhu Mannu [mailto:pra...@fernridge.com] Sent: Friday, 23 January, 2015 3:21 PM To: users@tomcat.apache.org Subject: Tomcat 8 encoding issues: unable to change the default encoding iso-8859-1 to utf-8 in http header Hi all, Firs off Sorry if this question appears too noob. Currently in my application I get this warning. HTML1114: Codepage iso-8859-1 from (HTTP header) overrides conflicting codepage utf-8 from (META tag) File: index.action Application uses struts 2, spring, hibernate, jpa + tiles 3 framework. The application does have this meta tag in all the jsp files meta charset=utf-8 Tomcat version 8 is used Server version:Apache Tomcat/8.0.15 JVM Version: 1.7.0_51-b13 JVM Vendor:Oracle Corporation Also have as java parameters -Dfile.encoding=UTF-8 and -Djavax.servlet.request.encoding=UTF-8 In server.xml Connector connectionTimeout=2 port=8089 protocol=HTTP/1.1 redirectPort=8443 URIEncoding=UTF-8 useBodyEncodingForURI=true / In web.xml in conf folder filter filter-namesetCharacterEncodingFilter/filter-name filter-classorg.apache.catalina.filters.SetCharacterEncodingFilter/ filter -class init-param param-nameencoding/param-name param-valueUTF-8/param-value /init-param async-supportedtrue/async-supported /filter filter-mapping filter-namesetCharacterEncodingFilter/filter-name url-pattern/*/url-pattern /filter-mapping In web.xml of the application jsp-config jsp-property-group url-pattern*.jsp/url-pattern page-encodingUTF-8/page-encoding trim-directive-whitespacestrue/trim-directive-whitespaces /jsp-property-group /jsp-config filter filter-namesetCharacterEncodingFilter/filter-name filter-classorg.apache.catalina.filters.SetCharacterEncodingFilter/ filter -class init-param param-nameencoding/param-name param-valueUTF-8/param-value /init-param /filter filter-mapping filter-namesetCharacterEncodingFilter/filter-name url-pattern/*/url-pattern /filter-mapping But I still get this warning Codepage iso-8859-1 from (HTTP header) overrides conflicting codepage utf-8 from (META tag) I tried to move/change the order of the filters for setting encoding but doesn't seem to make any difference. I cannot figure out what is wrong and why the http header is saying iso-8859-1 encoding instead of utf-8. I need utf-8 cause this application need to support Japanese language. I welcome anyone to give me any suggestion/comments/or pointers on what I am doing wrong. With regards Prabhu - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional
RE: Tomcat 8 encoding issues: unable to change the default encoding iso-8859-1 to utf-8 in http header
Hi all, Found the issue it's the jsp page itself that was encoded in iso-8859-1 format. Sighs .. I became such a noob. Sorry all for the trouble. With regards Prabhu -Original Message- From: Prabhu Mannu [mailto:pra...@fernridge.com] Sent: Friday, 23 January, 2015 3:21 PM To: users@tomcat.apache.org Subject: Tomcat 8 encoding issues: unable to change the default encoding iso-8859-1 to utf-8 in http header Hi all, Firs off Sorry if this question appears too noob. Currently in my application I get this warning. HTML1114: Codepage iso-8859-1 from (HTTP header) overrides conflicting codepage utf-8 from (META tag) File: index.action Application uses struts 2, spring, hibernate, jpa + tiles 3 framework. The application does have this meta tag in all the jsp files meta charset=utf-8 Tomcat version 8 is used Server version:Apache Tomcat/8.0.15 JVM Version: 1.7.0_51-b13 JVM Vendor:Oracle Corporation Also have as java parameters -Dfile.encoding=UTF-8 and -Djavax.servlet.request.encoding=UTF-8 In server.xml Connector connectionTimeout=2 port=8089 protocol=HTTP/1.1 redirectPort=8443 URIEncoding=UTF-8 useBodyEncodingForURI=true / In web.xml in conf folder filter filter-namesetCharacterEncodingFilter/filter-name filter-classorg.apache.catalina.filters.SetCharacterEncodingFilter/filter -class init-param param-nameencoding/param-name param-valueUTF-8/param-value /init-param async-supportedtrue/async-supported /filter filter-mapping filter-namesetCharacterEncodingFilter/filter-name url-pattern/*/url-pattern /filter-mapping In web.xml of the application jsp-config jsp-property-group url-pattern*.jsp/url-pattern page-encodingUTF-8/page-encoding trim-directive-whitespacestrue/trim-directive-whitespaces /jsp-property-group /jsp-config filter filter-namesetCharacterEncodingFilter/filter-name filter-classorg.apache.catalina.filters.SetCharacterEncodingFilter/filter -class init-param param-nameencoding/param-name param-valueUTF-8/param-value /init-param /filter filter-mapping filter-namesetCharacterEncodingFilter/filter-name url-pattern/*/url-pattern /filter-mapping But I still get this warning Codepage iso-8859-1 from (HTTP header) overrides conflicting codepage utf-8 from (META tag) I tried to move/change the order of the filters for setting encoding but doesn't seem to make any difference. I cannot figure out what is wrong and why the http header is saying iso-8859-1 encoding instead of utf-8. I need utf-8 cause this application need to support Japanese language. I welcome anyone to give me any suggestion/comments/or pointers on what I am doing wrong. With regards Prabhu - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
Tomcat 8 encoding issues: unable to change the default encoding iso-8859-1 to utf-8 in http header
Hi all, Firs off Sorry if this question appears too noob. Currently in my application I get this warning. HTML1114: Codepage iso-8859-1 from (HTTP header) overrides conflicting codepage utf-8 from (META tag) File: index.action Application uses struts 2, spring, hibernate, jpa + tiles 3 framework. The application does have this meta tag in all the jsp files meta charset=utf-8 Tomcat version 8 is used Server version:Apache Tomcat/8.0.15 JVM Version: 1.7.0_51-b13 JVM Vendor:Oracle Corporation Also have as java parameters -Dfile.encoding=UTF-8 and -Djavax.servlet.request.encoding=UTF-8 In server.xml Connector connectionTimeout=2 port=8089 protocol=HTTP/1.1 redirectPort=8443 URIEncoding=UTF-8 useBodyEncodingForURI=true / In web.xml in conf folder filter filter-namesetCharacterEncodingFilter/filter-name filter-classorg.apache.catalina.filters.SetCharacterEncodingFilter/filter -class init-param param-nameencoding/param-name param-valueUTF-8/param-value /init-param async-supportedtrue/async-supported /filter filter-mapping filter-namesetCharacterEncodingFilter/filter-name url-pattern/*/url-pattern /filter-mapping In web.xml of the application jsp-config jsp-property-group url-pattern*.jsp/url-pattern page-encodingUTF-8/page-encoding trim-directive-whitespacestrue/trim-directive-whitespaces /jsp-property-group /jsp-config filter filter-namesetCharacterEncodingFilter/filter-name filter-classorg.apache.catalina.filters.SetCharacterEncodingFilter/filter -class init-param param-nameencoding/param-name param-valueUTF-8/param-value /init-param /filter filter-mapping filter-namesetCharacterEncodingFilter/filter-name url-pattern/*/url-pattern /filter-mapping But I still get this warning Codepage iso-8859-1 from (HTTP header) overrides conflicting codepage utf-8 from (META tag) I tried to move/change the order of the filters for setting encoding but doesn't seem to make any difference. I cannot figure out what is wrong and why the http header is saying iso-8859-1 encoding instead of utf-8. I need utf-8 cause this application need to support Japanese language. I welcome anyone to give me any suggestion/comments/or pointers on what I am doing wrong. With regards Prabhu - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
Using Tomcat manager to deploy application in clustered Tomcat 7.0.42
Hi, I have a question about using tomcat manager to deploy applications when tomcat nodes are in a clustered environment. Setup Description Tomcat Node 1 : Tomcat version 7.0.42; JDK 1.6 update 27 (clustered) Tomcat Node 2 ; Tomcat version 7.0.42; JDK 6 update 27 (clustered) I have verified the cluster to be working fine. When I drop a war file into the watch directory of one of these nodes, the war is deployed and replicated to the other node. But I want to deploy applications using Tomcat manager programmatically using catalina-ant.jar. So I tried deploying war deployment using tomcat manager. When I use Tomcat manager to deploy the war file into one of the nodes, the war file is successfully deployed to the selected node, but is not replicated to the other node. I also don't see any errors in the logs Is this a bug in Tomcat? Can't we use tomcat manager when the Tomcat nodes are clustered? Is there some other way in which I can achieve remote deployment of war files programmatically? Attachment description 1. Server_node1.xml - sever.xml of Tomcat node 1 2. Server_node2.xml - sever.xml of Tomcat Node 2 3. Catalina_node1.log - log from Tomcat node 1 4. Catalina_node2.log - log from Tomcat Node 2 5. Context_node 1.xml - Context.xml from node1 6. Context_node 2.xml - Context.xml from node 2 Please let me know if any additional information is needed Thanks Regards, Ganesh ?xml version='1.0' encoding='utf-8'? !-- Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. See the NOTICE file distributed with this work for additional information regarding copyright ownership. The ASF licenses this file to You under the Apache License, Version 2.0 (the License); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an AS IS BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License. -- !-- The contents of this file will be loaded for each web application -- Context antiJARLocking=true antiResourceLocking=true distributable=true !-- Default set of monitored resources -- WatchedResourceWEB-INF/web.xml/WatchedResource !-- Uncomment this to disable session persistence across Tomcat restarts -- !-- Manager pathname= / -- !-- Uncomment this to enable Comet connection tacking (provides events on session expiration as well as webapp lifecycle) -- !-- Valve className=org.apache.catalina.valves.CometConnectionManagerValve / -- /Context?xml version='1.0' encoding='utf-8'? !-- Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. See the NOTICE file distributed with this work for additional information regarding copyright ownership. The ASF licenses this file to You under the Apache License, Version 2.0 (the License); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an AS IS BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License. -- !-- The contents of this file will be loaded for each web application -- Context antiJARLocking=true antiResourceLocking=true distributable=true !-- Default set of monitored resources -- WatchedResourceWEB-INF/web.xml/WatchedResource !-- Uncomment this to disable session persistence across Tomcat restarts -- !-- Manager pathname= / -- !-- Uncomment this to enable Comet connection tacking (provides events on session expiration as well as webapp lifecycle) -- !-- Valve className=org.apache.catalina.valves.CometConnectionManagerValve / -- /Context?xml version='1.0' encoding='utf-8'? !-- Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. See the NOTICE file distributed with this work for additional information regarding copyright ownership. The ASF licenses this file to You under the Apache License, Version 2.0 (the License); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an AS IS BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
deploy a war file
Hi folks, I downloaded a war file. I need to deploy the war file in tomcat. Please let me know how do i do it? Thanks, ~Ashok. - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
[Fwd: deploy a war file]
Hi folks, I downloaded a war file. I need to deploy the war file in tomcat. Please let me know how do i do it? I am running Solaris 10. Thanks, ~Ashok. - 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: deploy a war file
Hi, I am running solaris 10. Where do I find the webapps directory. Let me know the command to restart tomcat. Thanks, ~Ashok. Dilip Diascore Kolandairaj wrote: Just place the war file in tomcat/webapps directory and restart your tomcat. Note : Please make sure that you are not having the any other application in the same name as that of WAR file. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Sent: Tuesday, May 20, 2008 9:56 AM To: users@tomcat.apache.org Subject: deploy a war file Hi folks, I downloaded a war file. I need to deploy the war file in tomcat. Please let me know how do i do it? Thanks, ~Ashok. - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] CAUTION - Disclaimer * This e-mail contains PRIVILEGED AND CONFIDENTIAL INFORMATION intended solely for the use of the addressee(s). If you are not the intended recipient, please notify the sender by e-mail and delete the original message. Further, you are not to copy, disclose, or distribute this e-mail or its contents to any other person and any such actions are unlawful. This e-mail may contain viruses. Infosys has taken every reasonable precaution to minimize this risk, but is not liable for any damage you may sustain as a result of any virus in this e-mail. You should carry out your own virus checks before opening the e-mail or attachment. Infosys reserves the right to monitor and review the content of all messages sent to or from this e-mail address. Messages sent to or from this e-mail address may be stored on the Infosys e-mail system. ***INFOSYS End of Disclaimer INFOSYS*** - 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 skips certain exceptions without logging
I am noticing this weird problem, in which tomcat randomly skips logging few exceptions. I am using tomcat 6.0.13. Can someone help me to resolve this. Regards, Prabhu - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
swallowOutput option in tomcat 6
How to get swallowOutput option working in tomcat 6. I am not able to get this from the context documentation. -- Regards, Prabhu - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
swallowOutput attribute in tomcat 6
Do we have this attribute in tomcat 6. I was using tomcat 5 earlier and had this entry. DefaultContext allowLinking=true swallowOutput=true / Now after upgrading to tomcat 6, this option doesn't seem to work. Also the url http://tomcat.apache.org/tomcat-6.0-doc/config/defaultcontext.html is non-existent! Kindly send your reply to [EMAIL PROTECTED] -- Regards, Prabhu - 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 6 clustering question
We have enabled tomcat 6 clustering with two machines. After doing that we noticed two things. 1. Tomcat is taking atleast 5 minutes to start. There are only 5 webapps in total. 2. useDirtyFlag=false in Cluster tag, doesn't seem to work. I am posting our cluster entry here. Cluster className=org.apache.catalina.ha.tcp.SimpleTcpCluster useDirtyFlag=false channelSendOptions=6 Manager className=org.apache.catalina.ha.session.DeltaManager expireSessionsOnShutdown=false notifyListenersOnReplication=true/ Channel className=org.apache.catalina.tribes.group.GroupChannel Membership className=org.apache.catalina.tribes.membership.McastService address=228.0.0.4 port=45564 frequency=500 ttl=15 dropTime=3000/ Sender className=org.apache.catalina.tribes.transport.ReplicationTransmitter Transport className=org.apache.catalina.tribes.transport.nio.PooledParallelSender/ /Sender Interceptor className=org.apache.catalina.tribes.group.interceptors.TcpFailureDetector/ Interceptor className=org.apache.catalina.tribes.group.interceptors.MessageDispatch15Interceptor/ /Channel Valve className=org.apache.catalina.ha.session.JvmRouteBinderValve/ Valve className=org.apache.catalina.ha.tcp.ReplicationValve filter=.*\.gif;.*\.js;.*\.jpg;.*\.png;.*\.htm;.*\.html;.*\.css;.*\.txt;/ Deployer className=org.apache.catalina.ha.deploy.FarmWarDeployer tempDir=/tmp/war-temp/ deployDir=/tmp/war-deploy/ watchDir=/tmp/war-listen/ watchEnabled=false/ ClusterListener className=org.apache.catalina.ha.session.JvmRouteSessionIDBinderListener/ ClusterListener className=org.apache.catalina.ha.session.ClusterSessionListener/ /Cluster Any thoughts on this? -- Regards, Prabhu - To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
SSL fails to work in tomcat 5.5.17
Hi, I have migrated tomcat from 5.0.28 to 5.5.17 with native dll support, after the migration SSL certificate in PKCS2 format does not work. I observe it is getting redirected to secure port (i can see https in the URL) but application fails to load. Tomcat5.5.17 is running with java version 1.5.0_04 on Windows-2003 server Can somebody help me with this? Below is server.xml config Connector port=443 maxHttpHeaderSize=8192 maxThreads=150 minSpareThreads=25 maxSpareThreads=75 enableLookups=false disableUploadTimeout=true acceptCount=100 scheme=https secure=true clientAuth=false sslProtocol=TLS keystoreType=PKCS12 keystoreFile=E:\Tomcat5.5.17\conf\KEYSTORE.p12 keystorePass=** / - Thanks in advance Regards Sudarshan
apache+ssl with tomcat ..
Hi Gurus... Can any one tell me how to integrate apache+ssl, with tomcat. I have apache Apache/2.0.59 (Win32) mod_ssl/2.0.59 OpenSSL/0.9.8b mod_jk/1.2.19 . http://server_name/jsp-examples is working fine, now i configured apache for ssl, https://server_name is working fine. How do i configure apache/ tomcat so that i https://server_name/jsp-examples starts working. Thanks -Sid - Do you Yahoo!? Everyone is raving about the all-new Yahoo! Mail.
How to redirect HTTP request to HTTPS on Tomcat
Hi Gurus, I am using Tomcat 5.0.28, I have configured SSL. Now i want to know whether it is possible to redirect http request to https using server.xml file, meaning if i give http://localhost:8080 it should go to https://localhost:8443, I googled a lot but did not get a firm solution on this topic. Any ideas. TIA -Siddesh __ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com
settingheap sizes for JVM in tomcat
hi ppl, Is there any criteria/way to determine the suitable heap sizes ( -Xms nad -Xmx ) for JVM in tomcat ?? Thanks in advance Siddesh - Yahoo! Messenger with Voice. Make PC-to-Phone Calls to the US (and 30+ countries) for 2¢/min or less.
RE: Java Question
Andrew, You will be surprised but here is what it is: JBoss is actually sending the calls made to your production server to the test server. This is because of the failover mechanism that is available within JBoss. Your testserver must be in multicast mode. Try dropping the test server off multicase mode and you might not get to see the CEOs picture itself :) No kidding. We did have the same issue, where a critical transaction in a Production system was trying to get data from an EJB which was running in a test system. Prabhu S -Original Message- From: Andrew English [mailto:[EMAIL PROTECTED] Sent: Wednesday, February 22, 2006 9:12 AM To: Tomcat Users List Subject: Java Question Does anyone know of a mailing list were I can ask some java related questions? The number one question I have is if it's possible to write code within Java that changes all your HTML files back to their original default? A client of mine runs, dare I say it here JBoss 2.4 and I found two copies of JBoss running, one on their production server, the other on a Test server. Anyhow I had to go and make changes to the HTML files within the JBoss, removed the previous CTO's name, fixed spelling errors, removed some dates, etc. Anyhow initially without taking the Test server into account when I made changes to the HTML files, at around 12:38AM the files are modified back to their original state. So I searched all the servers HIGH and LOW for these files and only came across the Test server having them too.. So I put the modified copies on the Test server and the production server yesterday, now they are back to the original copies again.. BIGH SIGH I have looked through all the scheduled tasks and not found anything, my thought is it could be embedded somewhere in the Jave?? Andrew This e-mail and any files transmitted with it are for the sole use of the intended recipient(s) and may contain confidential and privileged information. If you are not the intended recipient, please contact the sender by reply e-mail and destroy all copies of the original message. Any unauthorized review, use, disclosure, dissemination, forwarding, printing or copying of this email or any action taken in reliance on this e-mail is strictly prohibited and may be unlawful. Visit us at http://www.cognizant.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: A simple question about creating a thread in Tomcat app
Using Servlet Context listener would be the best and simple solution. THere are articles which describe step by step implementation of the solution. Let us know if you are not able to locate this. Prabhu S -Original Message- From: Artur Rataj [mailto:[EMAIL PROTECTED] Sent: Wednesday, February 22, 2006 9:16 AM To: Tomcat Users List Subject: A simple question about creating a thread in Tomcat app Hello! I would like, just after tomcat starts, to create a new thread. Where can I put the code that starts it? I do not want to wait with starting the thread until some servlet is needed. Best regards, Artur This e-mail and any files transmitted with it are for the sole use of the intended recipient(s) and may contain confidential and privileged information. If you are not the intended recipient, please contact the sender by reply e-mail and destroy all copies of the original message. Any unauthorized review, use, disclosure, dissemination, forwarding, printing or copying of this email or any action taken in reliance on this e-mail is strictly prohibited and may be unlawful. Visit us at http://www.cognizant.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Strange behaviour by Tomcat
Hi all, In my Tomcat's server.xml, i have used swallowOutput, like mentioned below. DefaultContext reloadable=true allowLinking=true swallowOutput=true / So, all my code's System.out would go to a different file and not catalina.out. But, if I start a new thread and give System.out, in that thread, then these messages alone are going to catalina.out. But i want these ones also in my log file. Kindly suggest some solution for this. -- Prabhu Mobile: (0) 98414 05819 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Catalina.policy to add new file permissions
George, Not sure how complicated your environment is, but why not you try something like this (if feasible): Make a RMI call (or any other J2EE mechanism) to a class sitting in Server B which will take care of writing information to a file on Server B. Let me know if I have assumed something wrong here so that I/else someone can help you out. Thanks, Prabhu S -Original Message- From: George Azzopardi [mailto:[EMAIL PROTECTED] Sent: Thursday, December 22, 2005 5:18 PM To: users@tomcat.apache.org Subject: Catalina.policy to add new file permissions Hi people, I have a web application running on Tomcat on Server A. This application needs to write new files on Server B. However I am getting Access is Denied exception. Do I need to modify the catalina.policy file to grant new filepermissions? If yes how can do it? Do you have a small example? Thanks for your help Regards, George Azzopardi This e-mail and any files transmitted with it are for the sole use of the intended recipient(s) and may contain confidential and privileged information. If you are not the intended recipient, please contact the sender by reply e-mail and destroy all copies of the original message. Any unauthorized review, use, disclosure, dissemination, forwarding, printing or copying of this email or any action taken in reliance on this e-mail is strictly prohibited and may be unlawful. Visit us at http://www.cognizant.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: How to load a class when tomcat starts
Hi Vineesh,
Thats simple. Just check the link below for information on
ServletContextListener. This is just according to the Servlet spec with tomcat
its just as easy:
http://java.sun.com/products/servlet/2.3/javadoc/javax/servlet/ServletContextListener.html
Sample code:
ApplicationListener.java
package xxx;
import javax.servlet.ServletContextListener;
import javax.servlet.ServletContextEvent;
public class ApplicationListener implements ServletContextListener {
public void contextInitialized(ServletContextEvent cse) {
System.out.println(Application initialized);
//call any other class here
}
public void contextDestroyed(ServletContextEvent cse) {
System.out.println(Application shut down);
//do any clean up here
}
}
Add this class to web.xml:
?xml version=1.0 encoding=ISO-8859-1?
!DOCTYPE web-app PUBLIC -//Sun Microsystems, Inc.//DTD Web Application
2.3//EN
http://java.sun.com/dtd/web-app_2_3.dtd;
web-app
listener
listener-classxxx.ApplicationListener/listener-class
/listener
/web-app
Add the relevant classes to web-inf/classes, start your app and its all done.
Thanks,
Prabhu S
-Original Message-
From: vineesh kumar [mailto:[EMAIL PROTECTED]
Sent: Friday, December 09, 2005 11:07 AM
To: Tomcat Users List; [EMAIL PROTECTED]
Subject: How to load a class when tomcat starts
Hi all,
I need to load a java class when tomcat starts, which will
initializes some configuration files and so i can use the fields in
the class throught the environment.How can i do this.?
Actually I am working on a distributed application, so the
configuration files may change frequently but once the system is
initialized it will not change until shut down.
regards
vineesh
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