Questions tagged [springframework]

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Spring Boot 1.2.7, Tomcat, CSS and Thymeleaf = Very Very slow service

I have a Spring Boot 1.2.7.RELEASE web application (with Tomcat embedded) which needs to handle a very high load spike, ~ 10k connections in 4 to 5 minutes on one server (there is actually a cluster ...
Jim Archer's user avatar
2 votes
2 answers
5k views

Spring Boot Apache SSL Reverse Proxy

I have a Spring Boot application that runs on a Amazon Linux server. I use Apache HTTP server as a proxy server for this application. Recently I installed Let's Encrypt SSL certificate and added a ...
Hakan's user avatar
  • 245
2 votes
0 answers
306 views

Got 504 Timeout in 200ms. What does that mean?

I have a website. Using Nginx and Spring. Today, some of APIs got 504 gateway timeout, but these time-out return instantly. I suppose a time-out error should be returned after a period of time. So, ...
hakunami's user avatar
  • 121
2 votes
1 answer
10k views

Error deploying Spring with JAX-WS application in Jboss 6 server

I'm getting the following error when deploying a Spring+JAX-WS application on JBoss server 6.1.0: 09:14:38,175 ERROR [org.springframework.web.context.ContextLoader] Context initialization failed: org....
arlahiru's user avatar
  • 131
1 vote
1 answer
845 views

Finding reason for Spring Boot application failure

My Spring Boot application stopped working a couple of days ago and I'm trying to figure out why so I can prevent it in the future. This is the first time this happens so I don't really know where to ...
darksmurf's user avatar
  • 111
1 vote
0 answers
630 views

Port redirect and mask on Windows Server 2012 R2

I'm running a Springboot application on Windows Server 2012 R2. It seems to demand port 80 when executed from a fat JAR but I don't even want to consider freeing up that port on a Windows server. ...
Martin Erlic's user avatar
1 vote
1 answer
730 views

How to block IP by interacting with Firewall in JAVA?

I have built an Intrusion Detection System in JAVA. I have a web interface which shows a black listed IP. IP's are categorized as Web attcks, SIP attacks, SSH attacks, Probing and Malware. Now I am ...
Hafiz Athar's user avatar
1 vote
0 answers
574 views

Integrate an IM chat server to existing Spring server

I'm trying to integrate an openFire XMPP server to my current company Spring server but have two major questions I cannot find the answer to - I'll start with my current architecture first - 1. The ...
Jk Dough's user avatar
1 vote
0 answers
480 views

Can't get access from outside to the web server in Amazon EC2

I have a Linux instance in Amazon EC2. There is I deployed 2 Docker containers. One with Mysql, another one with Spring Boot. Container with Spring Boot has a TomCat server. I created a new Security ...
Valentyn Grygoriev's user avatar
1 vote
1 answer
574 views

Signed ssl certificate not working on EBS AWS for Java Spring webapp

I am looking for help getting HTTPS working on my AWS EBS wepapp. I have loaded the cert into AWS however I still cannot connect to my site via HTTPS. My application uses Spring 4.1 and Spring ...
brad12s's user avatar
  • 121
1 vote
0 answers
1k views

Openshift : SocketException (Permission denied) using Spring and embedded Ldap server

I'm facing the following error when I try to deploy my app which initializes an embedded Ldap server using Spring and ApacheDS on port 33389: 2014-10-20 12:55:22,933 ERROR (ContextLoader.java:331) - ...
rpatriarche's user avatar
1 vote
1 answer
419 views

Java Spring application working on one system, dying on almost identical one

Introduction I'm running a third party Java Spring application on RHEL, that refuses to run on machines cloned from a certain RHEL 6.5 template. It just dies on startup with a bogus exception (see ...
fuero's user avatar
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0 votes
0 answers
149 views

how to fix error failed to mark memory page as executable

Nov 28 12:29:01 VM-ECTS-LS-TST systemd[1]: ects.service: Failed with result 'exit-code'.\ Nov 28 12:29:11 VM-ECTS-LS-TST systemd[1]: ects.service: Scheduled restart job, restart counter is at 6.\ ...
Godfrey Temu's user avatar
0 votes
0 answers
949 views

Apache Tomcat reject post request for more than 19KB and return 400 BAD REQUEST

Spring boot application deployed on apache tomcat 9 reject post request larger than 19kb. the bookController: @CrossOrigin(origins = "*", maxAge = 3600) @RestController @RequestMapping("...
Asher's user avatar
  • 1
0 votes
1 answer
271 views

Spring application low performance when filtering data

I have created Spring application in app engine B2, I can see in logs that application takes 1s to complete data filtering(after wakening application up). When in my local machine it takes 10ms. Data ...
Vilius's user avatar
  • 1
0 votes
0 answers
167 views

GCP mongodb external ip connection issue

I have a spring MVC application and I am connecting it to MongoDB cluster This is in the application.properties file mongodb.url=mongodb://userName:[email protected]:27017,xx.xx.x.xx:27017,xx.xx.x....
Pulkit Kedia's user avatar
0 votes
0 answers
7k views

How to stop Spring Boot project running on Tomcat server to re-depeloy it-self each time I change static resources?

I have Maven Spring Boot Project that I configured to run on Tomcat 8.5 server. I run and develop it in Eclipse Java EE IDE. pom.xml is: <?xml version="1.0" encoding="UTF-8"?> <project ...
Renat Gatin's user avatar
0 votes
1 answer
1k views

nginx reverse proxy + docker spring war application

I have a nginx reverse proxy set up with this configuration: location /auth { proxy_pass http://example.com:8083; } location /blog { proxy_pass http://example.com:8082; } The blog docker ...
louis amoros's user avatar
0 votes
0 answers
668 views

Session issue on Load balancing URL Apache Web Server + Tomcat 7.0.54

I'm facing the session issue on the load balancing URL, the session is not getting created but it works fine when I use the Tomcat URL directly. Controller: @RequestMapping(value = "/...
Koushik Ravulapelli's user avatar
0 votes
1 answer
687 views

Spring-mvc project can't select from a particular mysql table

I'm building a Spring-mvc project (using JPA and Hibernate for DB access) that is running just great locally, on my dev box, with a local MySQL database. Now I'm trying to put a snapshot up on a ...
Dan Ray's user avatar
  • 101