[YARN-556] [Umbrella] RM Restart phase 2 - Work preserving restart

• Type: New Feature
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Component/s: graceful, resourcemanager, rolling upgrade
• Target Version/s: 2.6.0
• Assignee: Unassigned
• Reporter: Bikas Saha
• Created: 08/Apr/13 20:49
• Updated: 27/Jan/17 20:00
• Resolved: 03/May/15 01:03

Description

YARN-128 covered storing the state needed for the RM to recover critical information. This umbrella jira will track changes needed to recover the running state of the cluster so that work can be preserved across RM restarts.

Issue Links

• is depended upon by: YARN-666 [Umbrella] Support rolling upgrades in YARN
• is related to: YARN-128 [Umbrella] RM Restart Phase 1: State storage and non-work-preserving recovery
• relates to: YARN-6128 Add support for AMRMProxy HA
• relates to: MAPREDUCE-5567 [Umbrella] Stabilize MR framework w.r.t ResourceManager restart
• relates to: YARN-149 [Umbrella] ResourceManager (RM) Fail-over

Sub-Tasks

• Add a percentage-node threshold for RM to wait for new allocations after restart/failover: Open