Could not find datasource: java:/comp/env/jdbc/knowage

Question

Hello,

I can not operate Knowage. Here is what I did :

- Install Tomcat 7

- Install Java JDK & JRE 1.8

- Set JAVA_HOME variable to JRE folder

- Move "knowage.war" file in "webapps" folder

- Start with success tomcat

- A "knowage" folder under "webapps" is well created

- Accessing "http://localhost:8080/knowage" redirect to an blank page "http://localhost:8080/knowage/servlet/AdapterHTTP?PAGE=LoginPage&NEW_SESSION=TRUE"

- Got in "knowage.log" : 

                   ERROR org.hibernate.connection.DatasourceConnectionProvider.configure:78 - Could not find datasource: java:/comp/env/jdbc/knowage

                   javax.naming.NameNotFoundException: Name [jdbc/knowage] is not bound in this Context. Unable to find [jdbc].

Full log :

https://pastebin.com/GWpF0w6R

I do not have any notions in java

What i'm doing wrong ? Not found awnser on google.. Thanks in advance..

Comments

Have you used the installer?

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We are in the same boat. Not able to start it here either.....

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How did you installed Knowage in Tomcat? Did you set properly the server.xml and resource connection?

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Thanks for replies. I installed tomcat on ubuntu 16 machine, and moved .war file to webapps folder.

I don't know about a server.xml file.

Answer 1

It seems that you haven't configured your Apache Tomcat properly.

Please follow the documentation here: https://knowage.readthedocs.io/en/latest/admin/README/index.html#installation-from-released-package