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https://issues.apache.org/jira/browse/OOZIE-2741?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15723686#comment-15723686
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Robert Kanter commented on OOZIE-2741:
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Looks good overall.  Two minor things:
# We also need to remove {{webapp/src/main/webapp/WEB-INF/web.xml}}.  And I 
don't believe we need {{./webapp/src/main/webapp/META-INF/context.xml}} either?
# I found that {{JspHandler}} uses some Tomcat classes 
({{org.apache.tomcat.InstanceManager}} and 
{{org.apache.tomcat.SimpleInstanceManager}}) even though this is a file added 
for Jetty (I missed that when reviewing OOZIE-2666).  From what I can tell by a 
quick search on the internet, this is the correct thing to do even though it's 
Tomcat and even though we're not using any Tomcat dependencies.  Can you just 
double-check this?  It seems strange.

>  Remove Tomcat
> --------------
>
>                 Key: OOZIE-2741
>                 URL: https://issues.apache.org/jira/browse/OOZIE-2741
>             Project: Oozie
>          Issue Type: Sub-task
>          Components: core
>            Reporter: Attila Sasvari
>            Assignee: Attila Sasvari
>         Attachments: OOZIE-2741-1.patch, OOZIE-2741-2.patch, 
> OOZIE-2741-3.patch, OOZIE-2741-4.patch
>
>
> Supporting both embedded Oozie and Tomcat makes things unnecessarily 
> complicated.
> Some benefits of removing Tomcat:
> - Removing the new Tomcat profile completely that OOZIE-2666 introduces  
> would make easier to understand how to build Oozie.
> - Cleaner and simpler packaging (and starting scripts) -  we wouldn't need to 
> deal with any war repackaging scripts, or special scripts for turning on SSL 
> (this what we currently need to do when using Tomcat). Also we could get rid 
> of assembly xml for tomcat.
> ??Note: We can still support building a WAR file for users who want to deploy 
> Oozie in their own (not embedded) Tomcat or Jetty. So if someone wants to use 
> Tomcat, they can deploy a Tomcat server and use the WAR file.??
> h5. Main tasks
> - Remove tomcat profile completely
> - distro: pom and shell scripts
> - src /main / assemblies distro-tomcat.xml



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