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https://issues.apache.org/jira/browse/YARN-7791?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16335653#comment-16335653
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Weiwei Yang commented on YARN-7791:
-----------------------------------
Hi [~sunilg]
As an end user, do I have to specify {{intra_app}} or {{inter_app}} argument
when using placement constraint? I thought we could hide this option from user.
When I use the placement processor approach, it is not required so it is a bit
odd to me that to add this for the allocator approach.
Thanks
> Support submit intra-app placement constraint in Distributed Shell to
> AppPlacementAllocator
> -------------------------------------------------------------------------------------------
>
> Key: YARN-7791
> URL: https://issues.apache.org/jira/browse/YARN-7791
> Project: Hadoop YARN
> Issue Type: Sub-task
> Components: client
> Environment: Set
> {{yarn.resourcemanager.placement-constraints.enabled}} to {{false}}
> Submit a job with placement constraint spec, e.g
> {code}
> in/yarn org.apache.hadoop.yarn.applications.distributedshell.Client -jar
> share/hadoop/yarn/hadoop-yarn-applications-distributedshell-3.1.0-SNAPSHOT.jar
> -shell_command sleep -shell_args 30 -num_containers 2 -master_memory 500
> -container_memory 200 -placement_spec foo=4,NOTIN,NODE,foo
> {code}
> got following errors in RM log
> {noformat}
> Exception message:As of now, the only accepted target key for targetKey of
> allocation_tag target expression is: [yarn_application_label/%intra_app%].
> Please make changes to placement constraints accordingly.
> {noformat}
> Looks like DS needs some modification to support submitting proper scheduling
> requests to app placement allocators.
> Reporter: Weiwei Yang
> Assignee: Sunil G
> Priority: Major
> Labels: distributedshell
> Attachments: YARN-7791-YARN-6592.001.patch
>
>
> Set {{yarn.resourcemanager.placement-constraints.enabled}} to {{false}}
> Submit a job with placement constraint spec, e.g
> {code}
> in/yarn org.apache.hadoop.yarn.applications.distributedshell.Client -jar
> share/hadoop/yarn/hadoop-yarn-applications-distributedshell-3.1.0-SNAPSHOT.jar
> -shell_command sleep -shell_args 30 -num_containers 2 -master_memory 500
> -container_memory 200 -placement_spec foo=4,NOTIN,NODE,foo
> {code}
> got following errors in RM log
> {noformat}
> Exception message:As of now, the only accepted target key for targetKey of
> allocation_tag target expression is: [yarn_application_label/%intra_app%].
> Please make changes to placement constraints accordingly.
> {noformat}
> Looks like DS needs some modification to support submitting proper scheduling
> requests to app placement allocators.
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