[AMBARI-11744] Ambari Server deadlocks when adding service / adding host

• Type: Bug
• Status: Resolved
• Priority: Critical
• Resolution: Fixed
• Affects Version/s: 2.0.1
• Fix Version/s: 2.1.0, 2.0.2
• Component/s: ambari-server
• Assignee: Siddharth Wagle
• Reporter: Siddharth Wagle
• Created: 06/Jun/15 00:24
• Updated: 15/Aug/15 14:39
• Resolved: 06/Jun/15 22:48

Description

This was observed while adding Ganglia to an existing cluster via Add Services Wizard.
It hung after clicking Deploy at task 2 / 6.
Browser tools showed that it was doing a PUT and this call timed out after 3 mins.
All subsequent API calls hung. Ambari Server was not responsive at all to any API calls after that.

Issue Links

• links to: Review board