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https://issues.apache.org/jira/browse/YARN-3736?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14652496#comment-14652496
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Anubhav Dhoot commented on YARN-3736:
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Thanks [~asuresh] for the review. Regarding (1), since its a compatible change
(Adding of new state without modifying existing state) i think we can change it
to 1.3.
> Add RMStateStore apis to store and load accepted reservations for failover
> --------------------------------------------------------------------------
>
> Key: YARN-3736
> URL: https://issues.apache.org/jira/browse/YARN-3736
> Project: Hadoop YARN
> Issue Type: Sub-task
> Components: capacityscheduler, fairscheduler, resourcemanager
> Reporter: Subru Krishnan
> Assignee: Anubhav Dhoot
> Attachments: YARN-3736.001.patch, YARN-3736.001.patch,
> YARN-3736.002.patch, YARN-3736.003.patch
>
>
> We need to persist the current state of the plan, i.e. the accepted
> ReservationAllocations & corresponding RLESpareseResourceAllocations to the
> RMStateStore so that we can recover them on RM failover. This involves making
> all the reservation system data structures protobuf friendly.
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