[AMBARI-5216] stale_configs parameter works not properly after removing config group

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.5.0
• Fix Version/s: 1.5.0
• Component/s: ambari-server
• Assignee: Siddharth Wagle
• Reporter: Siddharth Wagle
• Created: 25/Mar/14 23:02
• Updated: 26/Mar/14 00:15
• Resolved: 26/Mar/14 00:15

Description

Steps:

1. Deployed 3-node cluster.
2. Added new config group for HDFS service.
3. Assigned to newly created group 2 hosts.
4. Overrided property DataNode maximum Java heap size from value 1024 to 1025.
5. Executed rolling restart of DataNodes so for them maxJavaHeapSize became to 1025.
6. Removed newly created group and assigned to HDFS default (where maxJavaHeapSize is 1024).

Result: Restart indicator is absent for HDFS service after deleting config group with custom property.

Issue Links

• links to: Review board