[YARN-195] AM should have a way of telling RM to not allocate containers on some nodes

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.23.4
• Component/s: resourcemanager
• Assignee: Hitesh Shah
• Reporter: Hitesh Shah
• Created: 31/Oct/11 05:07
• Updated: 24/Jul/13 18:03
• Resolved: 24/Jul/13 18:03

Description

The AM blacklists certain nodes due to task failures but the RM does not know of this and can allocate blacklisted nodes to the AM again and again.

RM should support a protocol that allows AM to inform the RM of nodes that it should not allocate to it.

Issue Links

• is related to: YARN-398 Enhance CS to allow for white-list of resources