Talend MDM server returns 404

[Anonymous]

Hi there,

I just installed a new instance of Talend Data Fabric with default option. I can access the Tomcat instance http://localhost:8081/ but I cant access http://localhost:8081/talendmdm/ (I got a 404 error).

Catalina.log etc doesnt show anything in particular.

Any clues?

[Anonymous · Accepted solution]

I was able to fix it myself.

The error in localhost file was :

10-Nov-2017 02:07:57.698 SEVERE [localhost-startStop-1] org.apache.catalina.core.StandardContext.listenerStart Exception sending context initialized event to listener instance of class org.springframework.web.context.ContextLoaderListener
 org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'defaultXmlServer' defined in URL [jar:file:/C:/Talend/6.4.1/mdm/apache-tomcat/webapps/talendmdm/WEB-INF/lib/org.talend.mdm.core-6.4.1.jar!/META-INF/mdm-context.xml]: Instantiation of bean failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [com.amalto.core.server.DefaultXmlServer]: Constructor threw exception; nested exception is java.lang.ExceptionInInitializerError
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1093)
...

And I was able to fix it by adding the mysql lib (MDM is supported by MySQL Server) into the right folder:
C:\Talend\6.4.1\mdm\apache-tomcat\webapps\talendmdm\WEB-INF\lib

It would be nice if the installer does that automatically (Same for TAC, only MariaDB lib are currently in those Lib folder).

[Anonymous]

Hello,

Thanks for your feedback and sharing you solution with us.

Best regards

Sabrina