Re: JMX Perform GC TOMCAT 5.5.23

Hi Pardon me for Re Posting the content , had posted the same some day's ago The Web application is simple and uses JNI to connect to UNIX LOCAL Application O/s = UNIX 11 PA Risc 2 CPU SDK : J2SDK16 TOMCAT 5.5.23 RAM = 8 GB JAVA_OPTS="-server -Xms200m -Xmx2548m -XX:+UseParallelGC -verbose

Obtaining the app server install path from the running servlet

Hi all, I'm not sure if this is possible, and I realize it'll be container specific, but I'm wondering if it's possible to find the app server's install path from the servlet code. (I'm not looking for the webapp path, as easily obtained from ServletContext's getRealPath() method) -- I want to kn

RE: JMX Perform GC TOMCAT 5.5.23

Ok, I stand corrected. >Rather, GC time in a modern JVM depends almost entirely on the number and size of live objects at >the time of the collection. So.. giving the JVM many 1000s of times the space taken by live objects (even under very high load) is a waste. Should I have said "Allocating a

Re: Does HTTPRequest.getParameter() return encoded or decoded?

If you are using an older version of mod_jk, the default settings would double-decode. "Mark H. Wood" <[EMAIL PROTECTED]> wrote in message news:[EMAIL PROTECTED] - To start a new topic, e-mail: users@tomcat.apache.org To un

Re: Authenticate with X509 certification

"Luis Pascual Forner" <[EMAIL PROTECTED]> wrote in message news:[EMAIL PROTECTED] > Hi, > > I need autheticate ONLY with client certificate (i.e., I don't want > to check any user's database) . I did that follow: > > 1. I write a "X509Realm", with a method "authenticate" that > only chec

RE: Singleton in Tomcat 6.0 not working

Get some hints from this link http://books.google.com/books?id=bgMKmsXVbTAC&pg=PA304&vq=singleton&dq=tomcat+6+singleton+not+working&source=gbs_search_s&sig=t4ZT0XuVQsO2vs7PbKgTktLMarU#PPA141,M1 After I move the jar file to the TOMCAT/lib, only once instance is created. weird... Still don't kn

RE: Singleton in Tomcat 6.0 not working

Not it doesn't. It is a test class only contains the constructor and the getInstance() method. Thanks Elwin> From: [EMAIL PROTECTED]> To: users@tomcat.apache.org> Date: Wed, 4 Jun 2008 19:38:09 -0500> Subject: RE: Singleton in Tomcat 6.0 not working> > > From: ktou Ho [mailto:[EMAIL PROTECTED

Re: Singleton in Tomcat 6.0 not working

- Original Message - From: "Caldarale, Charles R" <[EMAIL PROTECTED]> To: "Tomcat Users List" Sent: Thursday, June 05, 2008 4:18 AM Subject: RE: Singleton in Tomcat 6.0 not working From: Johnny Kewl [mailto:[EMAIL PROTECTED] Subject: Re: Singleton in Tomcat 6.0 not working Doing Re

RE: JMX Perform GC TOMCAT 5.5.23

> From: Michael Simmons [mailto:[EMAIL PROTECTED] > Subject: RE: JMX Perform GC TOMCAT 5.5.23 > > Allocating more memory to the JVM isn't always best. > Although it means the GC runs less often it causes it to take > longer to run. Ie large pauses. Another myth that won't die. Although it was tru

RE: Singleton in Tomcat 6.0 not working

> From: Johnny Kewl [mailto:[EMAIL PROTECTED] > Subject: Re: Singleton in Tomcat 6.0 not working > > Doing > RemoteDBConnections obj = new RemoteDBConnections().getInstance(); > would make 2 counters Except the constructor is private, so the above can't be done outside of the RemoteDBConnections

RE: JMX Perform GC TOMCAT 5.5.23

I havent used JMX so this might not be relevant But I'd suggest the following. 1) Install jvmstat it works with java 1.6 and use Visualgc to visual monitor the garbage collection. Note: you need to run tomcat as the same user as the account running visualgc use "jps" to find out the java vm

Re: Singleton in Tomcat 6.0 not working

- Original Message - From: "ktou Ho" <[EMAIL PROTECTED]> To: Sent: Thursday, June 05, 2008 12:14 AM Subject: Singleton in Tomcat 6.0 not working Hi, I am using Tomcat 6.0.16 with JDK 1.6. I created a web application and deployed it as ROOT. (I removed the default ROOT which comes w

Re: Single sign on issue with Tomcat and Apache

- Original Message - From: "André Warnier" <[EMAIL PROTECTED]> To: "Tomcat Users List" Sent: Thursday, June 05, 2008 2:54 AM Subject: Re: Single sign on issue with Tomcat and Apache Johnny Kewl wrote: - Original Message - From: "André Warnier" <[EMAIL PROTECTED]> To: Cc

Re: Relative internal links

- Original Message - From: "David Smith" <[EMAIL PROTECTED]> To: "Tomcat Users List" Sent: Thursday, June 05, 2008 2:07 AM Subject: Re: Relative internal links Not to beat people over the head with the servlet spec, this citation from servlet spec 2.4, SRV.4.5 hints at a possible ca

RE: [OT] Relative internal links

> From: Johnny Kewl [mailto:[EMAIL PROTECTED] > Subject: Re: Relative internal links > > Hate to see the cell phone bill ;) On at least AT&T, data is unlimited on all plans that include it - until you get outside of the US. - Chuck THIS COMMUNICATION MAY CONTAIN CONFIDENTIAL AND/OR OTHERWISE

Re: Single sign on issue with Tomcat and Apache

Johnny Kewl wrote: - Original Message - From: "André Warnier" <[EMAIL PROTECTED]> To: Cc: <[EMAIL PROTECTED]> Sent: Thursday, June 05, 2008 1:06 AM Subject: RE: Single sign on issue with Tomcat and Apache Hi. I saw your ongoing discussion, and maybe I can contribute something, bu

Re: Relative internal links

Embedded systems, including routers. (I actually have been toying with putting Tomcat on a cell phone; >admittedly this is a lot like the old Dilbert cartoon - 1989/09/06 - about him creating a machine that >transforms pocket lint into a parsely substitute; the punch line is "I'm technology dr

RE: Singleton in Tomcat 6.0 not working

> From: ktou Ho [mailto:[EMAIL PROTECTED] > Subject: RE: Singleton in Tomcat 6.0 not working > > I print out the counter in the constructor. ( I also using a > debugger check, my filter got call twice also). Do you have any subclasses of the class with the singleton? If so, the static initialize

Re: Single sign on issue with Tomcat and Apache

- Original Message - From: "André Warnier" <[EMAIL PROTECTED]> To: Cc: <[EMAIL PROTECTED]> Sent: Thursday, June 05, 2008 1:06 AM Subject: RE: Single sign on issue with Tomcat and Apache Hi. I saw your ongoing discussion, and maybe I can contribute something, but I need some more i

Re: Relative internal links

Not to beat people over the head with the servlet spec, this citation from servlet spec 2.4, SRV.4.5 hints at a possible case where a file system might not be available: "In situations where the servlet container cannot determine a valid file path for these methods, such as when the Web applic

RE: Relative internal links

> From: Johnny Kewl [mailto:[EMAIL PROTECTED] > Subject: Re: Relative internal links > > What devices does tomcat run on that doesnt have a file > system? Are you thinking cell? Embedded systems, including routers. (I actually have been toying with putting Tomcat on a cell phone; admittedly this

request for simplistic Tomcat 5.5 log config

Hi. I am setting up a server with lots of applications generating logs, and would like to simplify my life by handling them all with logrotate, which generally speaking I am getting done. But I have a problem with Tomcat. For one small web-application, there is thus a Tomcat 5.5 server runnin

Re: Relative internal links

- Original Message - From: "Caldarale, Charles R" <[EMAIL PROTECTED]> To: "Tomcat Users List" Sent: Thursday, June 05, 2008 1:26 AM Subject: RE: Relative internal links From: Johnny Kewl [mailto:[EMAIL PROTECTED] Subject: Re: Relative internal links Have a look at this function...

RE: Singleton in Tomcat 6.0 not working

> So you're seeing two print lines from the constructor, the first with a value > of 0, the second with a value of 1? Is that correct? Yes. Elwin> From: [EMAIL PROTECTED]> To: users@tomcat.apache.org> Date: Wed, 4 Jun 2008 18:33:33 -0500> Subject: RE: Singleton in Tomcat 6.0 not working> > >

RE: Singleton in Tomcat 6.0 not working

> From: ktou Ho [mailto:[EMAIL PROTECTED] > Subject: RE: Singleton in Tomcat 6.0 not working > > I print out the counter in the constructor. ( I also using a > debugger check, my filter got call twice also). So you're seeing two print lines from the constructor, the first with a value of 0, the s

RE: Singleton in Tomcat 6.0 not working

>How do you know you're getting two instances of the singleton? I print out the counter in the constructor. ( I also using a debugger check, my filter got call twice also). > By any chance, do you have two elements, both using the same appBase > value?I guess you talking about the in the ser

RE: Relative internal links

> From: Johnny Kewl [mailto:[EMAIL PROTECTED] > Subject: Re: Relative internal links > > Have a look at this function... > getServletContext().getRealPath("/"); > > Thats a nice way to find out where you are Only if you're running in an environment that supports the call. If you're on a

RE: Singleton in Tomcat 6.0 not working

> From: ktou Ho [mailto:[EMAIL PROTECTED] > Subject: RE: Singleton in Tomcat 6.0 not working > > I deploy the web app as ROOT.war to TOMCAT/webapps, (I > removed the old ROOT first for sure). And I am pretty sure, I > didn't deploy twice. How do you know you're getting two instances of the singlet

Re: Relative internal links

Good luck Have a look at this function... getServletContext().getRealPath("/"); Thats a nice way to find out where you are and if you make files relative to something like this, doesnt matter what users do with working paths. Something like that ;) -

RE: Singleton in Tomcat 6.0 not working

I deploy the web app as ROOT.war to TOMCAT/webapps, (I removed the old ROOT first for sure). And I am pretty sure, I didn't deploy twice. I google and found someone mentioned that I may need to create a jar file and delploy it to the TOMCAT/lib, if I want the singleton in the class working. I

RE: Single sign on issue with Tomcat and Apache

Hi. I saw your ongoing discussion, and maybe I can contribute something, but I need some more info before. Here is what you explained before : a) You have one site "aaa.com" to which users access this way : user ---> tomcat aaa.com b) and another site "bbb.com" t

Re: Relative internal links

- Original Message - From: "Walter Thompson" <[EMAIL PROTECTED]> To: Sent: Wednesday, June 04, 2008 11:25 PM Subject: Relative internal links I have run into an issue with Tomcat6. In Tomcat5 we were using links like "../webapps/MCRCServlets/logs/MCRCServlet.log" in the Java Code.

RE: About Apache 2.2 and Tomcat 6

> From: Francisco Robredo [mailto:[EMAIL PROTECTED] > Subject: RE: About Apache 2.2 and Tomcat 6 > > Thaks for your reply, but Tomcat can serves JSF ? I guess i > need to add a new module it isnt it? Sorry, I'm not sure I understand what you're asking; perhaps you could rephrase those questions.

Session lost when switching from https to http after upgrade to Tomcat 6

I have Apache 2 with SSL, mod_jk connection, and Tomcat. Everything has worked peachy from one tomcat upgrade after another. However now I upgraded to tomcat 6 and I am loosing the session when switching from https to http within the same domain. For clarity, Apache 2 is handling SSL not tomc

Re: Singleton in Tomcat 6.0 not working

ktou Ho wrote: Hi, I am using Tomcat 6.0.16 with JDK 1.6. I created a web application and deployed it as ROOT. How did you deploy you app as ROOT? It sounds like your app is deploying twice. Mark - To start a new topic, e-m

Singleton in Tomcat 6.0 not working

Hi, I am using Tomcat 6.0.16 with JDK 1.6. I created a web application and deployed it as ROOT. (I removed the default ROOT which comes with tomcat). The problem I am facing is the Singleton is not working at all in the servlet. I tried to synchnozed the constructor or make it static. I still

Re: Relative internal links

You mention links like ../webapps/MCRCServlets/logs/MCRCServlets.log which implies these are presented in the browser, but then your talk about absolute paths like C:/www/ implying a local read of the file system. These don't normally go together. Could you clarify how you are using these

Re: About Apache 2.2 and Tomcat 6

You can use mod jk. Fairly easy to configure when you get your mind wrapped around it. Apache will act as a proxy service for "specified" requests. You could say all requests for an application is pass to tomcat, or everything but images and word documents. Landon Fabbricino IT Applications Ph

Re: Does HTTPRequest.getParameter() return encoded or decoded?

The terms encoded and decoded need further definition. If you are referring to a GET request and parameters in the URL, the answer is decoded. All the %27s and the like are decoded to their character equivalent. URLs themselves are ASCII character sets per RFC 1738 (at least that's what HTML

RE: About Apache 2.2 and Tomcat 6

Thaks for your reply, but Tomcat can serves JSF ? I guess i need to add a new module it isnt it? --- El mié 4-jun-08, Caldarale, Charles R <[EMAIL PROTECTED]> escribió: De: Caldarale, Charles R <[EMAIL PROTECTED]> Asunto: RE: About Apache 2.2 and Tomcat 6 Para: "Tomcat Users List"

Relative internal links

I have run into an issue with Tomcat6. In Tomcat5 we were using links like "../webapps/MCRCServlets/logs/MCRCServlet.log" in the Java Code. I copied all of the folders over from Tomcat5 to Tomcat6 so that they have the same directory structure: webapps root

RE: About Apache 2.2 and Tomcat 6

> From: Francisco Robredo [mailto:[EMAIL PROTECTED] > Subject: About Apache 2.2 and Tomcat 6 > > Hi , Ive installed Apache 2.2 and Tomcat 6 separately on > Windows 2003  and both are working fine, so, how can I > integrate both in order to serve servlets and jsp on Apache 2.2? Do you really need h

About Apache 2.2 and Tomcat 6

Hi , Ive installed Apache 2.2 and Tomcat 6 separately on Windows 2003  and both are working fine, so, how can I integrate both in order to serve servlets and jsp on Apache 2.2?   In the future, when both were integrated, where do i need to deploy the jsp application? (on \htdocs or in \webapps)

Re: Does HTTPRequest.getParameter() return encoded or decoded?

ApplicationHttpRequest does return encoded here is why.. package org.apache.catalina.core; class ApplicationHttpRequest extends HttpServletRequestWrapper { public String getParameter(String name) { parseParameters(); ..which calls... /** Parses the parameters of this request. If parameters are

precompile custom jsp types

Is there any way to precompile a custom jsp type? E.g. in my config/web.xml I define: jsp *.jspf jsp *.jspt Snip We pre-compile our jsp's and tomcat is hardcoded to only compile certain typ

Does HTTPRequest.getParameter() return encoded or decoded?

If there's a better place to ask, please direct me. I'm tracking down a problem with third-party code which looks more and more like double URI-decoding. But I can't find anywhere in the servlet documentation where it says whether getParameter returns decoded or encoded data. ??? -- Mark H. Wo

Re: Tomcate 5.5.23 JAVAOPTS

karthikn wrote: Will this config work ? O/s = UNIX 11 PA Risc SDK : J2SDK16 TOMCAT 5.5.23 RAM = 2 GB The Web application is simple and uses JNI to connect to UNIX LOCAL Application JAVA_OPTS="-server -Xms200m -Xmx2548m -XX:+UseParallelGC -verbose:gc" As was mentioned in another response,

Re: Single sign on issue with Tomcat and Apache

- Original Message - From: "Propes, Barry L " <[EMAIL PROTECTED]> To: "Tomcat Users List" Hi, I am integrating two websites using single sign on. I have two sites namely aaa.com and bbb.com. I enabled SingleSignOn valve in server.xml file, and trying to access Its not going to w

Re: tomcat performance issue.

Are you maxing out your database connection pool? On Wed, Jun 4, 2008 at 1:29 PM, Zufeng Huang <[EMAIL PROTECTED]> wrote: > proxool: > 9 >20 >450 >100 >

RE: Tomcat only responds to first request

I managed to solve the problem, by making 3 things, didn't figure out which one did the trick: a) commenting AJP connector (I'm using standalone); b) changing port from 8082 to 10080 c) using -server option in JVM options My guess would be option b)... By the way, Eclipse is messing a little wi

tomcat performance issue.

hi all, There is a performance issue in my service, It's a website, using HTML pages serve static contents and jsp+struts+hibernate(proxool for DB connection pool) for dynamic contents. If the connections are over 800, the service becomes quite unstable, some requests get rapid response, b

Tomcat 6 cipher suites / Nessus

Hi everybody, I am having trouble configuring Tomcat right... The machine I'm using is a Win2003 server with Tomcat 6.0.14 installed. In general everything works fine, but for security reasons, I need the server to pass a Nessus security scan. With Nessus, I receive the following message about the

Re: JMX Perform GC TOMCAT 5.5.23

On 04/06/2008, at 4:15 PM, karthikn wrote: We notice Constantly JAVA is 100% CPU utilization. I am coming in late on this - what OS are u running? How are you seeing the 100% CPU utilization, with top? If you have a multiprocessor machine, you may find that top always shows 100% when th

Re: How to run own java application within Tomcat

- Original Message - From: "Johnny Kewl" <[EMAIL PROTECTED]> To: "Tomcat Users List" Sent: Wednesday, June 04, 2008 4:43 PM Subject: Re: How to run own java application within Tomcat - Original Message - From: "Slobodanka Dimitrijevic" <[EMAIL PROTECTED]> To: "Tomcat User

Re: How to run own java application within Tomcat

- Original Message - From: "Slobodanka Dimitrijevic" <[EMAIL PROTECTED]> To: "Tomcat Users List" Sent: Tuesday, June 03, 2008 10:18 PM Subject: RE: How to run own java application within Tomcat Hi Johnny, Thanks for the answer but I think I didn't explain my problem correctly.

RE: JMX Perform GC TOMCAT 5.5.23

> From: karthikn [mailto:[EMAIL PROTECTED] > Subject: Re: JMX Perform GC TOMCAT 5.5.23 > > But for the same application in Production, > We notice Constantly JAVA is 100% CPU utilization. Which just demonstrates that your test environment is not 100% comprehensive (which, admittedly, is almost i

Re: JMX Perform GC TOMCAT 5.5.23

karthikn wrote: On a simulator System (same as Production ) with JMeter Load test performance was good and CPU utilization was not beyond 40% for 900+ users But for the same application in Production, We notice Constantly JAVA is 100% CPU utilization. Any Ideas ? Your jmeter load pla

Re: JMX Perform GC TOMCAT 5.5.23

Hi On a simulator System (same as Production ) with JMeter Load test performance was good and CPU utilization was not beyond 40% for 900+ users But for the same application in Production, We notice Constantly JAVA is 100% CPU utilization. Any Ideas ? with regards Karthik we were ab

Something like a filter

Hi, I would like to know if there is something that I can configure to an application that force the application to execute that thing before it executes. I mean I need something that does more or less the same that a filter but without using the class filter. I need to configure some applicat

RE: JMX Perform GC TOMCAT 5.5.23

> From: karthikn [mailto:[EMAIL PROTECTED] > Subject: Re: JMX Perform GC TOMCAT 5.5.23 > > Reason : We have a Production TOMCAT 5.5.23 where in CPU > Utilization for JAVA is going 100% , And for some reason you think a GC will fix that? > This Tomcat needs to be restarted started every 12+ hrs

Re: JMX Perform GC TOMCAT 5.5.23

Hi >> Doing a manual GC at arbitrary times can be disruptive in that it suspends application threads for the duration. Reason : We have a Production TOMCAT 5.5.23 where in CPU Utilization for JAVA is going 100% , This Tomcat needs to be restarted started every 12+ hrs We suspect HP supp

RE: JMX Perform GC TOMCAT 5.5.23

> From: karthikn [mailto:[EMAIL PROTECTED] > Subject: JMX Perform GC TOMCAT 5.5.23 > > For a Production and Live version Tomcat, Can i hook > Jconsole via JMX on the tomcat and force GC process in > REMOTE Mode... > Is this permitted or not ? Depends on what you mean by "permitted". It certainly

JMX Perform GC TOMCAT 5.5.23

Hi Jconsole in jdk1.6 has an button called " Perform GC" under MEMORY Tab For a Production and Live version Tomcat , Can i hook Jconsole via JMX on the tomcat and force GC process in REMOTE Mode... Is this permitted or not ? JMX used as per "http://tomcat.apache.org/tomcat-5.5-doc/monito

Re: Requests being processed at a certain moment

FWIW, my filter logs entry/exit stamps along with some extra info for debugging (thread-id is useful to correlate against Tomcat thread dumps), roughly: timestamp thread-id (e.g. "http80-Processor22") request_id user (my application-specific logged-in user) stamp_type ("processing" or "pr

RE: Requests being processed at a certain moment

Thank you, Jim and David. I've been trying setting a Filter and it works ok. Now I must figure out how to research the logs to find requests not served, but I'm afraid it's a topic out of this mailing list. Álvaro Morillas Correa VicioJuegos.com - Sortes Ing. Inf., S.L. Plaza Mayor, 25, 1º, O

Tomcat only responds to first request

Hi, I started having this problems with Tomcat(s) in my PC a few days ago. For bug purposes, I have a Tomcat 6.0.16 simple install with default examples, no app of my own. For any app Tomcat only gets the first request, showing DumperValve request info. The browser (either IE or Opera) generally

SEVERE: Error configuring application listener

Hi Guys I'm new in this ML, I hope that I can be useful and helpful for others. Now I have a serious problem which take from me a lot of time to get around it, but until now I have no solution. So the problem is started when I upgraded tomcat from 5 to 6, I have a simple application of integratio

Handshake problem with Tomcat 6.0.16 on IBM JDK5 / AIX

Hi, I am trying to setup a Tomcat 6.0.16.0/Axis2 1.3 combination using HTTPS connectivity. The machine is running on AIX with an IBM JDK5... After configuring HTTPS in server.xml by: The keystore is properly generated and gets read upon Tomcat starting up:

Authenticate with X509 certification

Hi, I need autheticate ONLY with client certificate (i.e., I don't want to check any user's database) . I did that follow: 1. I write a "X509Realm", with a method "authenticate" that only check the validity of each certificate in the certification's chain (don't check if the user e

RE: Tomcat Custom Connector

Hi Bill, Thank you very much for your comments – they are really helpful since as you said there is little-to-no documentation on the web on how to develop a custom connector. Thanks again for your help :) Best Regards,Sim085 > To: users@tomcat.apache.org> From: [EMAIL PROTECTED]> Subject: Re: T

How to configure Apache-https redirect to Tomcat-http

Hi, I've searched the Internet for a long time before I asked here this question, but knowing I'm a noob in this sector, it hopefully is trivial: I have one server running with apache2 and tomcat6. Moreover I have a webapplication I can locally access over http://myserver:8080/myapp Since I want t