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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