Bulk Operation

YARN-556 Make work-preserving-recovery the default mechanism for RM recovery

YARN-556 Document work-preserving RM restart

YARN-556 NPE when RM tries to transfer state from previous attempt on recovery

YARN-556 TestWorkPreservingRMRestart: Augment FS tests with queue and headroom checks

YARN-556 Distributed shell AM may re-launch containers if RM work preserving restart happens

YARN-556 Add a percentage-node threshold for RM to wait for new allocations after restart/failover

YARN-556 Updating ContainerTokenIdentifier#read/write to use ContainerId#getContainerId

YARN-556 Update ConverterUtils#toContainerId to parse epoch

YARN-556 Possible livelock in CapacityScheduler when RM is recovering apps

YARN-556 RM should not recover containers from previously failed attempt when AM restart is not enabled

YARN-556 Marking ContainerId#getId as deprecated

YARN-556 Add containers to launchedContainers list in RMNode on container recovery

YARN-556 AM release request may be lost on RM restart

YARN-556 ContainerId can overflow with RM restart

YARN-556 Update ContainerId#toString() to avoid conflicts before and after RM restart

YARN-556 Ensure distributed shell work with RM work-preserving recovery

YARN-556 Recover missing container information

YARN-556 Replace RegisterNodeManagerRequest#ContainerStatus with a new NMContainerStatus

YARN-556 ContainerId creation after work preserving restart is broken

YARN-556 Merge some of the common lib code in schedulers

YARN-556 Threshold for RM to accept requests from AM after failover

YARN-556 Fix ordering of starting services inside the RM

YARN-556 Mark Idempotent/AtMostOnce annotations to ApplicationMasterProtocol for RM fail over

YARN-556 Recover Unmanaged AMs

YARN-556 Revisit AM link being broken for work preserving restart

YARN-556 Transition RMApp and RMAppAttempt state to RUNNING after restart for recovered running apps

YARN-556 Ensure all completed containers are reported to the AMs across RM restart

YARN-556 FIFO scheduler to re-populate container allocation state

YARN-556 Fair scheduler to re-populate container allocation state

YARN-556 Capacity scheduler to re-populate container allocation state

YARN-556 Common work to re-populate containers’ state into scheduler

YARN-556 After restart NM should resync with the RM without killing containers

YARN-556 AM should implement Resync with the ApplicationMasterService instead of shutting down

YARN-556 ApplicationMasterService to allow Register of an app that was running before restart