[AMBARI-6385] stale_configs parameter works incorrectly after refreshing page

• Type: Bug
• Status: Resolved
• Priority: Critical
• Resolution: Fixed
• Affects Version/s: 1.6.1
• Fix Version/s: 1.6.1
• Component/s: ambari-web
• Assignee: Andrii Tkach
• Reporter: Andrii Tkach
• Created: 04/Jul/14 11:30
• Updated: 04/Jul/14 20:58
• Resolved: 04/Jul/14 20:58

Description

STR:

1. Changed NameNode Java heap size from 1024 to 1025.
2. Appeared 'Restart Required' bar with 8 components required restart (1*NN, 1*SN, 3*DN, 3*HDFS_CLIENT).
3. Refreshed the page (Ctrl + F5)

Result: Now 'Restart Required' bar shows that 2 components require restart: 1 NameNode, 1 SNameNode.
API request by URL http://c6401.ambari.apache.org:8080/api/v1/clusters/cl1/hosts/c6401.ambari.apache.org/host_components/DATANODE has "stale_configs" : true.

Video and logs are attached.