[AMBARI-14092] Set yarn.resourcemanager.proxy-user-privileges.enabled to false in yarn-site when TDE is enabled

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.2.0
• Fix Version/s: 2.2.0
• Component/s: ambari-server
• Assignee: Gautam Borad
• Reporter: Gautam Borad
• Created: 27/Nov/15 07:35
• Updated: 27/Nov/15 21:39
• Resolved: 27/Nov/15 17:13

Description

Problem Statement
The problem is that Resource Manager automatically request the hdfs token on app submission if "yarn.resourcemanager.proxy-user-privileges.enabled" is true.

When requesting hdfs token, since KMS is enabled, it also requests the KMS token along with hdfs token (the code assumes this). This operation failed because RM does not have the privilege to request the kms token on user's behalf.

Solution
“yarn.resourcemanager.proxy-user-privileges.enabled” in yarn-site.xml needs to be set to false, if TDE is enabled.

Issue Links

• links to: Review request link