[AMBARI-20383] Not able to view the error log details on UI

• Type: Bug
• Status: Resolved
• Priority: Critical
• Resolution: Fixed
• Affects Version/s: 2.5.0
• Fix Version/s: 2.5.0
• Component/s: ambari-views
• Labels: WFD WFM
• Assignee: Padma Priya Nagaraj
• Reporter: Supreeth Sharma
• Created: 09/Mar/17 17:51
• Updated: 13/Mar/17 14:07
• Resolved: 13/Mar/17 12:59

Description

Not able to view the error logs on UI. When user clicks on 'Details' link, UI is failing with below error:

Uncaught TypeError: Cannot read property 'nodes' of null
    at n.isWorkflowValid (http://172.22.73.134:8080/views/WORKFLOW_MANAGER/1.0.0/WFD/assets/oozie-designer-89dda89e1533d3f32ee5166954811095.js:8:25204)
    at n.validate (http://172.22.73.134:8080/views/WORKFLOW_MANAGER/1.0.0/WFD/assets/oozie-designer-89dda89e1533d3f32ee5166954811095.js:58:12130)
    at http://172.22.73.134:8080/views/WORKFLOW_MANAGER/1.0.0/WFD/assets/vendor-b25c8db62aa353ea5ab0a4f9e228c623.js:65:30047
    at Array.map (native)
    at n.<anonymous> (http://172.22.73.134:8080/views/WORKFLOW_MANAGER/1.0.0/WFD/assets/vendor-b25c8db62aa353ea5ab0a4f9e228c623.js:65:29848)
    at n.<anonymous> (http://172.22.73.134:8080/views/WORKFLOW_MANAGER/1.0.0/WFD/assets/vendor-b25c8db62aa353ea5ab0a4f9e228c623.js:65:24894)
    at d.p.get (http://172.22.73.134:8080/views/WORKFLOW_MANAGER/1.0.0/WFD/assets/vendor-b25c8db62aa353ea5ab0a4f9e228c623.js:9:31289)
    at s (http://172.22.73.134:8080/views/WORKFLOW_MANAGER/1.0.0/WFD/assets/vendor-b25c8db62aa353ea5ab0a4f9e228c623.js:11:3104)
    at c (http://172.22.73.134:8080/views/WORKFLOW_MANAGER/1.0.0/WFD/assets/vendor-b25c8db62aa353ea5ab0a4f9e228c623.js:11:3694)
    at s (http://172.22.73.134:8080/views/WORKFLOW_MANAGER/1.0.0/WFD/assets/vendor-b25c8db62aa353ea5ab0a4f9e228c623.js:11:3093)

Steps to reproduce :
1) Try to import a workflow which user doesn't have read permission.
2) 'Permission Denied' message is shown on the UI. But when user clicks on 'Details' link, UI is failing.

Issue Links

• links to: Review Ticket