[jira] [Created] (YARN-5582) SchedulerUtils#validate vcores even for DefaultResourceCalculator

["Bibin A Chundatt (JIRA)" <ji...@apache.org>]

Bibin A Chundatt created YARN-5582:
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             Summary: SchedulerUtils#validate vcores even for DefaultResourceCalculator
                 Key: YARN-5582
                 URL: https://issues.apache.org/jira/browse/YARN-5582
             Project: Hadoop YARN
          Issue Type: Bug
            Reporter: Bibin A Chundatt
            Assignee: Bibin A Chundatt


Configure Memory=20 GB core 3 Vcores
Submit request for 5 containers with memory 4 Gb  and  5 core each from mapreduce application.

{noformat}
Caused by: org.apache.hadoop.ipc.RemoteException(org.apache.hadoop.yarn.exceptions.InvalidResourceRequestException): Invalid resource request, requested virtual cores < 0, or requested virtual cores > max configured, requestedVirtualCores=5, maxVirtualCores=3
at org.apache.hadoop.yarn.server.resourcemanager.scheduler.SchedulerUtils.validateResourceRequest(SchedulerUtils.java:274)
at org.apache.hadoop.yarn.server.resourcemanager.scheduler.SchedulerUtils.normalizeAndValidateRequest(SchedulerUtils.java:234)
at org.apache.hadoop.yarn.server.resourcemanager.scheduler.SchedulerUtils.normalizeAndvalidateRequest(SchedulerUtils.java:250)
at org.apache.hadoop.yarn.server.resourcemanager.RMServerUtils.normalizeAndValidateRequests(RMServerUtils.java:105)
at org.apache.hadoop.yarn.server.resourcemanager.ApplicationMasterService.allocate(ApplicationMasterService.java:703)
at org.apache.hadoop.yarn.api.impl.pb.service.ApplicationMasterProtocolPBServiceImpl.allocate(ApplicationMasterProtocolPBServiceImpl.java:65)
at org.apache.hadoop.yarn.proto.ApplicationMasterProtocol$ApplicationMasterProtocolService$2.callBlockingMethod(ApplicationMasterProtocol.java:115)
{noformat}

Shouldnot validate core when resource calculator is {{org.apache.hadoop.yarn.util.resource.DefaultResourceCalculator}}



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