The Apache Tomcat software is an open source implementation of the Java Servlet, JavaServer Pages, Java Expression Language and Java WebSocket technologies.
Questions tagged [tomcat8]
113 questions
4
votes
2 answers
Apache 2.4 sends 502 errors when backend sends 401 on large file uploads
Using Apache 2.4.25 (Windows) and backend server Tomcat 8 (Windows).
We have some client software that uploads files using HTTPS on an authenticated session that is proxied through Apache to Tomcat. However, if an authenticated session is not used…
MJB
- 41
4
votes
1 answer
Configuring Munin's Tomcat plugin for Tomcat 8
Hi i've followed several guides about configuring tomcat plugin on a munin node but all of them was for tomcat 6 although i did neccessary corrections in tomcat-users.xml and whatnot, i couldn't get any data from the plugin.
Is there anyone who did…
3
votes
0 answers
Cannot get SSL working on Tomcat8.5
I had my Tomcat8 running fine in port 8080, but now I'm trying to enable https in 8443 and, even though logs look fine it doesn't work (not even in 8080 without https right now).
My sistem is Ubuntu 17.10 and I'm using Tomcat 8.5.21
What I did:
Get…
Jordi Nebot
- 131
3
votes
1 answer
How to enable JMX on elastic beanstalk running amazon linux tomcat8
I have to enable the following configuration for tomcat running in elastic beanstalk environment
-Dcom.sun.management.jmxremote.port=9000 -Dcom.sun.management.jmxremote.ssl=false -Dcom.sun.management.jmxremote.authenticate=false
I have absolutely…
PHP Avenger
- 259
3
votes
1 answer
Apache httpd mod_proxy POST issue on home page like abc.com
I have apache server 2.4.18 on centos as a web server in the front end. Now I have multiple websites which are deployed on tomcat 8.0.33 as webapps in the default webapps folder of tomcat.
Configuration on apache end:
…
3
votes
0 answers
Tomcat 8 missing stacktrace logs on both log4j and catalina
I used to see unhandled error stacktrace in catalina (like NullPointerExceptions or even db constraints) on our remote servers but now I don't. The log4j setting hasn't change from before so I'm guessing the problem is with the catalina logging…
user1292124
- 31
3
votes
2 answers
How to pass secret in rewriterule to AJP protocol
I have a Apache server running 2.4.6, Tomcat 8.5.33 running lucee.
We have rewrite rules that proxy to AJP on port 8009.
ProxyPassReverse / ajp://localhost:8009/ timeout=3600
RewriteEngine On
# Rewrite sitemap
RewriteRule ^/sitemap\.txt$…
2
votes
1 answer
Threads getting blocked for TIMED_WAITING in Tomcat
Studying about blocking and non blocking IO, created some doubts in my mind.
I came to read a statement written here (https://mail-archives.apache.org/mod_mbox/tomcat-users/201402.mbox/%3C52F521B7.2060207@apache.org%3E) that "Even the NIO HTTP…
2
votes
1 answer
Tomcat restarts even after explicit shutdown
I needed to set up an Ubuntu server based Tomcat server and I followed this well written post. Everything works great. Ran into an odd behavior though; I needed to stop the Tomcat server, so I used the command:
sudo…
Web User
- 123
2
votes
2 answers
Apache Cluster + Tomcat websocket
We've recently configured a new Cluster with the following configuration:
www.mydomain.com
|
APACHE + MOD_JK (AJP)
Load Balancer
/ \
Tomcat1 Tomcat2
All the requests are made through HTTPS and…
Medioman92
- 123
2
votes
0 answers
AWS ELB rewrite http to https
I am using AWS Elastic Beanstalk. I would like to rewrite all http traffic to https.
I have the following configuration:
But if I try change the Instance Protocol of either of the above two to https (443), then when I try access my site, it just…
Richard
- 165
2
votes
1 answer
Openldap not sending certificate on handshake
I am trying to set up PWM for my OpenLDAP server on Ubuntu 16.04, but it fails to connect to LDAP with error
Can not connect to remote server: 5059 ERROR_CERTIFICATE_ERROR (unable to read server certificates from host=ldap.example.com, port=389…
2
votes
1 answer
Tomcat 8.5 can't load @WebServlet annotations
I want to transfer my web application from tomcat7 / java7 to tomcat 8.5 / java8.
My application consists of a directory with some JSP files & WEB-INF folder which contains my application's web.xml :
Ehsan Khodarahmi
- 335
2
votes
1 answer
Tomcat 8.5.4 SSL configuration troubles
The version details :
Using CATALINA_BASE: /apps/TOMCAT/tomcat
Using CATALINA_HOME: /apps/TOMCAT/tomcat
Using CATALINA_TMPDIR: /apps/TOMCAT/tomcat/temp
Using JRE_HOME: /usr
Using CLASSPATH: …
user2967267
- 123
