Do not set the default jdk using alternatives.

handlers/main.yml

@@ -2,4 +2,5 @@
 - name: Set the default OpenJDK
   alternatives: name={{ item }} path=/usr/lib/jvm/java-{{ openjdk_el_default_version }}-openjdk/bin/{{ item }}
   with_items: '{{ openjdk_commands }}'
+  ignore_errors: True
   when: openjdk_install

tasks/openjdk_el.yml

@@ -5,7 +5,7 @@
       with_nested:
         - '{{ openjdk_el_version }}'
         - '{{ openjdk_el_pkgs }}'
-      notify: Set the default OpenJDK
+      #notify: Set the default OpenJDK
 
     - name: Set fact jdk_installed
       set_fact: jdk_installed=true