[AMBARI-18345] 'Stack advisor' validation code reports error while trying to access 'yarn.nodemanager.resource.memory-mb' config.

• Type: Bug
• Status: Resolved
• Priority: Critical
• Resolution: Fixed
• Affects Version/s: 2.4.0
• Fix Version/s: 2.4.1
• Component/s: ambari-server
• Assignee: Swapan Shridhar
• Reporter: Swapan Shridhar
• Created: 08/Sep/16 19:59
• Updated: 14/Sep/16 01:24
• Resolved: 09/Sep/16 20:04

Description

'Stack advisor' validation code reports error while trying to access "yarn.nodemanager.resource.memory-mb" config.

Reason:

• Fn. 'validateHiveInteractiveSiteConfigurations' tried to query for config 'yarn.nodemanager.resource.memory-mb'. The config may not be passed in services[configurations], depending on which action triggered the validation.
• Fn. 'validateHiveInteractiveSiteConfigurations' was broken because it was trying to query config 'yarn.nodemanager.resource.memory-mb', without checking whether HSI is installed or not.

Issue Links

• links to: Reviewboard Link