Rundeck: Rundeck 3.3.0-PREVIEW2 doesn't start on Tomcat 8.5.x/9.0.x

[MegaDrive68k]

Describe the bug

Rundeck doesn't start on Tomcat (3.3.0-PREVIEW2). That occurs with Tomcat 8.5.x and 9.0.x.

My Rundeck detail

• Rundeck version: 3.3.0-PREVIEW2
• install type: WAR(on Tomcat 8.5.54 and 9.0.34)
• OS Name/version: Ubuntu 20.04 LTS
• DB Type/version: H2

To Reproduce

Steps to reproduce the behavior:

1. Install Rundeck 3.3.0 WAR file on Tomcat following this.
2. Rundeck doesn't start in the same way of 3.2.x/3.1.x/3.0.x branches (catalina.out included at the end of this ticket).

Expected behavior

Rundeck must start normally on Tomcat.

Additional context

Catalina.out on Tomcat 8.5.54 330-tomcat8.txt

Catalina.out on Tomcat 9.0.34 330-tomcat9.txt

[sjrd218]

@MegaDrive68k can you try this again on the latest snapshot? I just booted a 3.3.x on tomcat yesterday.

[gschueler]

note: circle ci includes tomcat 8 and 9 tests which have passed. they are configured here:

https://github.com/rundeck/rundeck/blob/master/test/docker/test-api-tomcat.sh
https://github.com/rundeck/rundeck/blob/master/test/docker/docker-compose-tomcat-test.yml
https://github.com/rundeck/rundeck/tree/master/test/docker/dockers/tomcat

[gschueler]

I notice the linked docs also refer to tomcat 7 which is no longer supported in rundeck 3.3.0. I think likely the docs are not correct somehow

[MegaDrive68k]

UPDATE: on Tomcat 9.0.10 works fine, it seems a problem related to some Tomcat change (my initial test was on Tomcat 9.0.34). Thanks, @sjrd218.