[AMBARI-25305] Ambari UI gets into corrupt state after installing a cluster

• Type: Bug
• Status: Resolved
• Priority: Critical
• Resolution: Fixed
• Affects Version/s: 2.7.3
• Fix Version/s: 2.8.0, 2.7.4
• Component/s: ambari-web
• Labels: pull-request-available
• Assignee: Aleksandr Kovalenko
• Reporter: Andriy Babiichuk
• Created: 13/Jun/19 15:14
• Updated: 10/Nov/22 17:57
• Resolved: 10/Nov/22 17:57

Description

Steps to reproduce:

• Install a cluster via Ambari UI

• In the "Customize Services" step open the "All Configurations" tab and view the main configuration page for a service. I checked it with HDFS and HIVE.

• Continue installing the cluster.

• When done, select the service of which you viewed the configs during installation and check the configs.

• Configuration page will be corrupt. See screenshots below. It will go back to normal after reloading Ambari UI in the browser.

Issue Links

• links to: GitHub PR#3479
• links to: GitHub Pull Request #3010