How to clean leaks in Tomcat?

Let’s learn how to clean leaks in Tomcat. The most accurate or helpful solution is served by wiki.apache.org.

There are ten answers to this question.

Best solution

MemoryLeakProtection - Tomcat Wiki

The "Find leaks" button in tomcat manager will report the leak when asked ... 49159 - Improve ThreadLocal memory leak clean-up ; ... MemoryLeakProtection ...

wiki.apache.org

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Apache Jakarta (Tomcat) Connector to forward traffic to specific Tomcat?

There is one use case I am unable to solve so far with the Apache Jakarta (Tomcat) Connector load balancing feature. I have one IIS site which has one Apache Tomcat Connector attached to it. I need to "forward" the traffic to a different Tomcat...

Answer:

I would say that you should restart the program... Good luck!

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Why can Tomcat not connect from one servlet to another on the same Tomcat instance (and context) via HTTP?

If this is not possible what is the best workaround for testing on a single machine a multi-machine inter-Tomcat API based service? Note the servlets are in the same context (see comments to Matt Pickering's answer) The following code works standalone...

Answer:

How to educate on this? This  is not how you do web programming in the Servlet API.  Based on what I...

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Matt Pickering at Quora Mark as irrelevant Undo

Who leaks the wiki-leaks?

Who leaks the wiki-leaks to wiki-leaks.org? How do I prove that wiki-leaks are not released by valuable resources?

Answer:

Sooner or later the wikileaks are going to piss off the wrong people -- and that will be the end of...

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Canadian Sailor 47 at Yahoo! Answers Mark as irrelevant Undo

How to resolve HTTP status 500 while using an apache tomcat 5.5.9 and JBOSS server.?

screen shot: HTTP Status 500 - --------------------------------------… type Exception report message description The server encountered an internal error () that prevented it from fulfilling this request. exception javax.servlet.ServletException...

Answer:

In this case, your code running in jboss is generating the exception by accessing a non-existent array...

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Why does tomcat-users.xml loses the manager-gui role, username and password that I added after cleaning and restarting the server?

So I add <tomcat-users> <role rolename="manager-gui"/> <user username="tomcat" password="s3cret" roles="manager-gui"/> </tomcat-users> save it in tomcat-users.xml, It works fine...

Answer:

What do you mean by cleaning the server? Can you specify the steps you are performing?

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Vikesh Pandey at Quora Mark as irrelevant Undo

Why did the Wiki Leaks chose to tell the world that No Massacre in the Tienanman Square?

. Right around the 22nd anniversary of the June 4 Incident (1989), as the 5-center party strategically calls it the Tienanmen Square Massacre, the Wiki Leaks revealed an astonishing news in the cable sent by the American Foreign Ministry to the English...

Answer:

T-i-a-n-a-n-m-e-n Square Or, to be completely correct, Tian'anmen Square.

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Enabling Default Document for Tomcat / IIS (ISAPI Redirector) connector

How can I configure index.jsp to be a default document in Tomcat using the IIS connector (ISAPI Redirector)? I've got the ISAPI redirector installed and working - for the most part. Specifiying the exact file (http://site/app/index.jsp) via the ISAPI...

Answer:

For what it's worth, I do have index.jsp in my welcome-file list in the web.xml conf file, but that...

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kuperman at Ask.Metafilter.Com Mark as irrelevant Undo

Alternative to running Tomcat continuously?

I am running an applet on my personal website, and the applet works when I have Tomcat open. When I close Tomcat, though, the applet fails to load ("Firefox can't establish a connection to the server at localhost:8080.") How can I ensure that...

Answer:

If it can run without needing to contact the server, why not re-write the applet as an application?...

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Rich Freedman at Quora Mark as irrelevant Undo

Hosting java Tomcat web application on separate remote server from main hosting account?

A low-traffic non-profit's site needs can be met easily by a shared hosting account, but due to certain reasons, the web site is deployed using a Tomcat-based Java CMS application. The developers of the site are offering to host the CMS on their own...

Answer:

Someone in this Tomcat forum should know the answer: http://www.coderanch.com/forums/f-56 /Tomcat

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