Site language doesn't get synchronized between nodes in a cluster

• Type: Bug
• Status: Closed
• Resolution: Fixed
• Affects Version/s: 6.2.5 CE GA6, 6.2.10 EE GA1, 6.2.X EE
• Fix Version/s: 6.2.X EE, 7.0.0 CE GA1
• Component/s: Content Display Widgets > Language widget, Performance, Performance > Caching Infrastructure
• Labels:
  • QA-F
  • ee-ts
  • liferay-fixpack-portal-124-6210
• Branch Version/s:
  6.2.x
• Backported to Branch:
  Committed
• Story Points: 1
• Fix Priority: 3
• Git Pull Request: https://github.com/shuyangzhou/liferay-portal/pull/2790

Steps to reproduce:

1. Configure a cluster using Liferay 6.2.
2. Startup both nodes.
3. Create a new site.
4. Check that both nodes have same language configuration for recently created site.
5. Change previous created site available languages in one node.
6. Check in the other node if changes are visible (after refreshing page).

Results:
After site language settings change in a node these are not visible in the remaining ones.

Expected Results:
Changes in site language settings in a node should be visible in all nodes of the cluster after refreshing page.