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https://issues.apache.org/jira/browse/YARN-7624?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16289642#comment-16289642
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Sunil G commented on YARN-7624:
-------------------------------
In {{Client#run}
{code}
Map<String, Resource> profiles;
try {
profiles = yarnClient.getResourceProfiles();
} catch (YARNFeatureNotEnabledException re) {
profiles = null;
}
List<String> appProfiles = new ArrayList<>(2);
appProfiles.add(amResourceProfile);
appProfiles.add(containerResourceProfile);
for (String appProfile : appProfiles) {
if (appProfile != null && !appProfile.isEmpty()) {
if (profiles == null) {
String message = "Resource profiles is not enabled";
LOG.error(message);
throw new IOException(message);
}
if (!profiles.containsKey(appProfile)) {
String message = "Unknown resource profile '" + appProfile
+ "'. Valid resource profiles are " + profiles.keySet();
LOG.error(message);
throw new IOException(message);
}
}
}
{code}
*profiles == null* will be set as {{yarnClient.getResourceProfiles()}} will
come since feature is not enabled. And we have a second check for *profiles*
again and will cause this problem. I ll take a look on this.
> RM gives YARNFeatureNotEnabledException even when resource profile feature is
> not enabled
> -----------------------------------------------------------------------------------------
>
> Key: YARN-7624
> URL: https://issues.apache.org/jira/browse/YARN-7624
> Project: Hadoop YARN
> Issue Type: Sub-task
> Components: resourcemanager
> Affects Versions: 3.1.0
> Reporter: Weiwei Yang
>
> A single node setup, I haven't enabled resource profile feature. Property
> {{yarn.resourcemanager.resource-profiles.enabled}} was not set. Start yarn,
> launch a job, I got following error message in RM log
> {noformat}
> org.apache.hadoop.yarn.exceptions.YARNFeatureNotEnabledException: Resource
> profile is not enabled, please enable resource profile feature before using
> its functions. (by setting yarn.resourcemanager.resource-profiles.enabled to
> true)
> at
> org.apache.hadoop.yarn.server.resourcemanager.resource.ResourceProfilesManagerImpl.checkAndThrowExceptionWhenFeatureDisabled(ResourceProfilesManagerImpl.java:191)
> at
> org.apache.hadoop.yarn.server.resourcemanager.resource.ResourceProfilesManagerImpl.getResourceProfiles(ResourceProfilesManagerImpl.java:214)
> at
> org.apache.hadoop.yarn.server.resourcemanager.ClientRMService.getResourceProfiles(ClientRMService.java:1822)
> at
> org.apache.hadoop.yarn.api.impl.pb.service.ApplicationClientProtocolPBServiceImpl.getResourceProfiles(ApplicationClientProtocolPBServiceImpl.java:657)
> at
> org.apache.hadoop.yarn.proto.ApplicationClientProtocol$ApplicationClientProtocolService$2.callBlockingMethod(ApplicationClientProtocol.java:617)
> at
> org.apache.hadoop.ipc.ProtobufRpcEngine$Server$ProtoBufRpcInvoker.call(ProtobufRpcEngine.java:523)
> at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:991)
> at org.apache.hadoop.ipc.Server$RpcCall.run(Server.java:869)
> at org.apache.hadoop.ipc.Server$RpcCall.run(Server.java:815)
> at java.security.AccessController.doPrivileged(Native Method)
> at javax.security.auth.Subject.doAs(Subject.java:422)
> at
> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1962)
> at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2675)
> {noformat}
> this is confusing because I did not enable this feature, why I still get this
> error?
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