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https://issues.apache.org/jira/browse/YARN-8180?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16475081#comment-16475081
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Giovanni Matteo Fumarola edited comment on YARN-8180 at 5/15/18 12:11 AM:
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Thanks [~shenyinjie] for opening the Jira.
The blacklist context in {{FederationClientInterceptor#submitApplication}} is 
just to keep track of the retries and avoid to resubmit an AM where we already 
tried.

[~abmodi] please update the documentation. We added the property to the 
documentation by mistake.

 


was (Author: giovanni.fumarola):
Thanks [~shenyinjie] for opening the Jira.
The blacklist context in \{{FederationClientInterceptor#submitApplication}} is 
just to keep track of the retries and avoid to resubmit an AM where we already 
tried.

[~abmodi] please update the documentation. We may add the property to the 
documentation by mistake.

 

> YARN Federation has not implemented blacklist sub-cluster for AM routing
> ------------------------------------------------------------------------
>
>                 Key: YARN-8180
>                 URL: https://issues.apache.org/jira/browse/YARN-8180
>             Project: Hadoop YARN
>          Issue Type: Improvement
>          Components: federation
>            Reporter: Shen Yinjie
>            Assignee: Abhishek Modi
>            Priority: Major
>
> Property "yarn.federation.blacklist-subclusters" is defined in 
> yarn-fedeartion doc,but it has not been defined and implemented in Java code.
> In FederationClientInterceptor#submitApplication()
> {code:java}
> List<SubClusterId> blacklist = new ArrayList<SubClusterId>();
> for (int i = 0; i < numSubmitRetries; ++i) {
> SubClusterId subClusterId = policyFacade.getHomeSubcluster(
> request.getApplicationSubmissionContext(), blacklist);
> {code}
>  
>  



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