[jira] [Created] (YARN-7791) Support submit intra-app placement constraint in Distributed Shell to AppPlacementAllocator

["Weiwei Yang (JIRA)" <ji...@apache.org>]

Weiwei Yang created YARN-7791:
---------------------------------

             Summary: 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






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