Error "GRAVE" when I launch webapp

Wondersoft / olaper

XML/A engine for real-time OLAP analytics

MIT License

48 stars 17 forks source link

Error "GRAVE" when I launch webapp #3

Closed clrh closed 6 years ago

clrh commented 6 years ago

Hi,

Olaper seems interesting to test, thanks for yourwork.

I got an error when the app is deployed on my server (tomcat here).

GRAVE: The web application [/olaper] registered the JDBC driver [org.olap.server.driver.OlapServerDriver] but failed to unregister it when the web application was stopped. To prevent a memory leak, the JDBC Driver has been forcibly unregistered.

Do you have an idea of why ?

Regards, Claire.

clrh commented 6 years ago

I found a way. I installed tomcat8 (and not 7) and declare a different config file. It seems better now.

# cat Catalina/localhost/olaper.xml 
<Context path="/olaper" 
         docBase="/etc/olaper/olaper.war">
  <Resources allowLinking="true"/>
</Context>

Sorry for disturbing.