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Questions tagged [tomcat9]

58 questions
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Tomcat 9.0.36 https configuration to port 8443 not responding

I have a Tomcat 9.0.36 running on a Ubuntu 18.04.4 LTS (virtual)machine. I am trying to configure it to use a certificate that I got from a CA. I generated successfully the keystore file using keytool, and tried to configure Tomcat to listen on port…
Nyxeria
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VPS's memory consumption

I have a VPS with ubuntu 18.04.4 with 2gb and 512mb swap. Working regularly with 600-800mb and 100mb swap and all is well. 2 weeks ago I updated the WAR (tomcat) and the memory jumped to 1.2gb and 400-500mb swap. At first I thought it's normal…
Amos
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Ubuntu swap and RAM

I have an Ubuntu 18.04 which mostly runs tomcat. The memory consumption is between 800mb-1gb and I have 2gb total. The swap is 512mb and the used swap is 480mb. I set clamav to run at 3am and it consumes around 800mb when it runs. It looks as if…
Amos
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Apache redirection not working the way it is expected

I have a website say example.com and want to redirect everything from http to https. Also I have additional requirement of redirecting http://example.com (and https://example.com) to https://example.com/Portal/loginpage. In addition, I have many…
Sajeesh
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HTTPD port 80 not working after install apache tomcat

I am using AWS EC2 and Centos. Before I installed apache tomacat 9, I still able to access my website in port 80, or at least I can access my ip address in browser with welcome page. But after installing apache tomcat, all my virtual host in port…
Al Kasih
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Tomcat9 keep running under user tomcat9 even after change in /etc/default/tomcat9 file

I want run tomcat9 with a user different from the default, and searching the web, I found out that I can configure this in the file /etc/default/tomcat. In this file, I change the lines with TOMCAT9-USER and TOMCAT9_GROUP and change to the desired…
Kleber Mota
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Clustering/Session Replication tomcat 9 two different machine

I'm trying to configure Session Replication on two tomcats on separate EC2 (AWS) instances. I can't find any example on internet of such configuration. I've prepared configuration in accordance with this documentation: cluster-howto tomcat…
Kacper Cichecki
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Why does Tomcat 9 have established connections on localhost

I'm trying to understand why Apache Tomcat 9 has certain established connections that are via localhost. I'm using the Apache Tomcat 9 on windows. See below, I'm looking at the TCP/IP section in process explorer for the Tomcat9.exe process. What…
Aditya K
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ubuntu 18.04: clamav running, tomcat dying

Ubuntu 18.04. 2Gb RAM + 512mb swap. When running clamav, it consumes 800+mb of memory because it loads all the signatures into the memory. Because of that, I set it to run every day at 3am instead of ongoing. So far, tomcat and clamav got along very…
Amos
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ubuntu18.04 tomcat9 doesnt start application when started via systemd

first of all: I am no Tomcat expert, so please bear with me. Currently I'm facing an issue when I reboot the aforementioned server. The tomcat application is not available (404 not found) when automatically started. As soon as I stop the Tomcat…
marcster1973
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Tomcat with IIS behind Cloudflare reverse proxy unable to connect

I'm running Tomcat 9 with IIS 10 using AJP13 by following this guide. Everything works as long as it's not proxied through Cloudflare. However, once I proxy it, I'm getting the following error in the isapi_redirect.log. [info]…
Twisted Whisper
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Installing tomcat 9 on oracle linux having tomcat 7

I have a task to deploy a war file of a Springboot 2.2.4 therefore the oracle linux server i am using already contains tomcat 7, and springboot 2.2.4 is not compatible with tomcat7 I am getting an error of manager no classdef found, how can I…
ehirwa
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Munin graph is incomplete with Tomcat Threads plugin

I have munin running rather fine on a CentOs webserver machine, except for one graph from the "Tomcat Threads" plugin that is incomplete. Why is it doing this? My server is far from overloaded. See the incomplete graph : All other Tomcat graphs…
Michel
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