[YARN-692] Creating NMToken master key on RM and sharing it with NM as a part of RM-NM heartbeat.

• Type: Sub-task
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 2.1.0-beta
• Hadoop Flags: Reviewed
• Assignee: Omkar Vinit Joshi
• Reporter: Omkar Vinit Joshi
• Created: 16/May/13 23:04
• Updated: 18/Dec/13 05:35
• Resolved: 14/Jun/13 00:21

Description

This is related to YARN-613 . Here we will be implementing NMToken generation on RM side and sharing it with NM during RM-NM heartbeat. As a part of this JIRA mater key will only be made available to NM but there will be no validation done until AM-NM communication is fixed.

Issue Links

• blocks: YARN-613 Create NM proxy per NM instead of per container
• blocks: YARN-693 Sending NMToken to AM on allocate call
• blocks: YARN-694 Start using NMTokens to authenticate all communication with NM
• blocks: YARN-739 NM startContainer should validate the NodeId
• is blocked by: YARN-717 Copy BuilderUtil methods into token-related records
• relates to: YARN-1189 NMTokenSecretManagerInNM is not being told when applications have finished