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https://issues.apache.org/jira/browse/YARN-9807?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17802663#comment-17802663
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Shilun Fan commented on YARN-9807:
----------------------------------
Bulk update: moved all 3.4.0 non-blocker issues, please move back if it is a
blocker. Retarget 3.5.0.
> ContainerAllocator re-creates RMContainer instance when allocate for
> ReservedContainer
> --------------------------------------------------------------------------------------
>
> Key: YARN-9807
> URL: https://issues.apache.org/jira/browse/YARN-9807
> Project: Hadoop YARN
> Issue Type: Bug
> Reporter: Yicong Cai
> Assignee: Yicong Cai
> Priority: Major
> Attachments: YARN-9807.01.patch, YARN-9807.branch-2.01.patch
>
>
> The ContainerAllocator re-creates the RMContainer instance when it is
> allocated to the ReservedContainer. This will cause the RMContainer to lose
> information from NEW to RESERVED.
> {panel:title=RM Log}
> 2019-08-28 18:42:30,320 [10645451] - INFO [SchedulerEventDispatcher:Event
> Processor:RMContainerImpl@486] - container_e47_1566978597856_2831_01_000007
> Container Transitioned from NEW to RESERVED
> 2019-08-28 18:42:38,055 [10653186] - INFO [SchedulerEventDispatcher:Event
> Processor:AbstractContainerAllocator@126] - assignedContainer application
> attempt=appattempt_1566978597856_2831_000001
> container=container_e47_1566978597856_2831_01_000007
> queue=org.apache.hadoop.yarn.server.resourcemanager.scheduler.capacity.allocator.RegularContainerAllocator@69f543b5
> clusterResource=<memory:229806080, vCores:42240> type=NODE_LOCAL
> requestedPartition=label_ndir_2
> 2019-08-28 18:42:38,055 [10653186] - INFO [SchedulerEventDispatcher:Event
> Processor:RMContainerImpl@486] - container_e47_1566978597856_2831_01_000007
> Container Transitioned from NEW to ALLOCATED
> {panel}
>
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