[STORM-3241] Event Log link on the UI Component page is broken when topology.eventlogger.executors is 0

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 2.0.0
• Component/s: storm-webapp
• Labels: pull-request-available
• Assignee: Derek Dagit
• Reporter: Derek Dagit
• Created: 01/Oct/18 20:33
• Updated: 08/Oct/18 19:49
• Resolved: 03/Oct/18 18:38

Description

The event log link can appear with null in place of the host. We should hide the event log link when no eventlogger executors have been configured to run.

Issue Links

• links to: GitHub Pull Request #2856
• links to: https://github.com/apache/storm/pull/2856