[AMBARI-6241] 500 Server Error during saving config group containing more than 1 host.

• Type: Bug
• Status: Resolved
• Priority: Critical
• Resolution: Fixed
• Affects Version/s: 1.6.1
• Fix Version/s: 1.6.1
• Component/s: ambari-server
• Assignee: Papirkovskyy Myroslav
• Reporter: Papirkovskyy Myroslav
• Created: 23/Jun/14 16:43
• Updated: 23/Jun/14 18:01
• Resolved: 23/Jun/14 18:01

Description

During saving config groups that have more than one host 500 Server Error is thrown.
STR:
Scenario 1
1. Go to any Service Config page.
2. Click "Manage Config Groups".
3. Create config group and assign two or more hosts.
4. Save config group.
5. Save configs.
6. 500 error popup shown.
Scenario 2
1. Go to any Service Config page.
2. Click "Manage Config Groups"
2. Create config group and assign one host.
3. Save config group.
4. Save configs.
5. Save success.
6. Click "Manage Config Groups"
7. Select previously created group.
8. Add one more host to this group.
9. Save group.
10. Save configs.
11. Success popup shown.
12. 500 error popup shown.

Logs contain ConcurrentModificationException

Issue Links

• links to: ReviewBoard