I'm looking to catch IOExceptions caused by a broken pipe before the async threads dispatch the result to Tomcat. Essentially the client disconnects and the error bubbles up to Tomcat before I can ...

I use Spring-Boot and want to connect it to Hive by spring-data-hadoop 2.3.0.M1-hdp23. The problem is that my application doesn't start if I add hive-jdbc to my pom.xml. The errorlog (partly) is: ...

I run a sample Spring Security (hello world) web application in Apache Tomcat 8. What I'm trying to see is the user information in Tomcat Access Logs, but it looks that this information is no...

Looking at https://tomcat.apache.org/tomcat-9.0-doc/config/http.html I see that 8KB is the default limit of Header Size in Tomcat Apache. The log shows the following when I make a request with hea...

i'm working on spring boot project and all works fine , now i want to build and run the app. in the application.properties file i set the property server.port = 8090 after building the project usin...

I woke up for work and started receiving this error, but I can't find this specific error anywhere. I tried using netstat -ano to find any instances running on the aformentioned port, and also the...

I am running spring-boot on an embedded tomcat server through maven with mvn clean install spring-boot:run. But every time I run it I get this error: Caused by: java.lang.IllegalArgumentException:...

I'm developing a servlet that receives a multipart request with content of multiple files, and I'm using apache commons file upload libraries. When I call parseRequest(request); method servlet thr...

I am getting following stacktrace error while running web application on tomcat, unable to find root cause of this exception. Eclipse 32 bit Luna Release (4.4.0) Tomcat 32 bit 8.0.30 jdk1.8.0_66 ...

I have a Java JSF2 web based application deployed on a Tomcat server, and since we moved to Java 8 / Tomcat 8 this error appears a lot in the tomcat output: déc. 05, 2016 10:51:07 AM com.sun.face...

I have developed a Java web application using Tomcat 7 and Oracle JDK 1.7 with NeatBeans 7.3. My application runs on my local pc without any errors. But after i hosted my application, I can't acce...

(See important edit notes near the end.) We have been researching about CAC/PIV cards for our web application for a few days now, and have found some great information, but we are still lacking som...

Using Spring boot 3.0.10 application with third party libraries like opwnws, opensaml which use javax packages. These libraries haven't releases their jakarta versions so runtime transformation fro...

I am working on a java web app, that I will deploy on a tomcat 10 server, which requests a (smart card) certificate from a user to authenticate them (after having entered their regular user credent...

On my openSUSE Leap 42.3 server during Spring Boot 2.0.0.M6 application startup on Embedded Tomcat server I'm seeing the following error in the logs: ERROR 30471 --- [main] o.a.catalina.core.AprLi...

Below is a stacktrace I get when my rest service tries to fetch a large data set (database and tomcat are on my local machine, so everything is local). It works on smaller ones, but in some cases u...

I'm trying to work in Eclipse as much as possible without a mouse. I cannot find a key binding for starting and stopping servers quickly in Eclipse WTP (Web Tools Platform). One way to start a ser...

I'm working on a webapp in Spring using Spring Tool Suite. If I build and deploy the application there using the IDE onto the provided Pivotal tc Server, it works just fine. However, if I do a manu...

I have an application which is not starting up after I added/upgraded some dependencies. It logs an error saying SEVERE: One or more listeners failed to start. Full details will be found in the ap...

Every once in a while our catalina.out file gets very very large (yes, I will be implementing slf4j and logback in my applications to prevent this in the future). But for now, when I go to cycle th...

I have this big issue. My current session is gone every time I made a new request to Server. I have checked in a lot of places. I can't find what's the problem. I also have included session-config...

I'm trying to configure Oracle Apex 5 and ORDS to work with Tomcat. I managed to complete all steps as per the Oracle docs instruction, however when I try to access ORDS using http://localhost:8080...

I use windows 10 so I try to kill the port this command netstat -ano | findstr :8006 taskkill /PID 3984 /F but I didn't kill the process. But it comes ERROR: The process with PID 3984 could ...

My Eclipse project is suddenly no longer deploying properly. I can't trace it to any particular change I've made to the environment. I have tested with multiple source-controlled projects and they...

I am using Eclipse 2022-06 and Tomcat 10.0.10. Often, when shutting down Tomcat running inside Eclipse, I get WARNUNG: Failed to clear soft references from ObjectStreamClass$Caches for web applicat...