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https://issues.apache.org/jira/browse/YARN-11614?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17786787#comment-17786787
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ASF GitHub Bot commented on YARN-11614:
---------------------------------------
slfan1989 commented on code in PR #6271:
URL: https://github.com/apache/hadoop/pull/6271#discussion_r1395856958
##########
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/java/org/apache/hadoop/yarn/server/api/protocolrecords/FederationQueueWeight.java:
##########
@@ -170,6 +170,26 @@ public static void checkHeadRoomAlphaValid(String
headRoomAlpha) throws YarnExce
}
}
+ public static void checkPolicyManagerValid(String policyManager) throws
YarnException {
+ switch (policyManager) {
+ case
"org.apache.hadoop.yarn.server.federation.policies.manager.HashBroadcastPolicyManager":
+ throw new YarnException("HashBroadcastPolicyManager does not support
the use of queue weights.");
+ case
"org.apache.hadoop.yarn.server.federation.policies.manager.HomePolicyManager":
+ throw new YarnException("HomePolicyManager does not support the use of
queue weights.");
Review Comment:
I will improve this part of the code.
> [Federation] Add Federation PolicyManager Validation Rules
> ----------------------------------------------------------
>
> Key: YARN-11614
> URL: https://issues.apache.org/jira/browse/YARN-11614
> Project: Hadoop YARN
> Issue Type: Sub-task
> Components: federation
> Affects Versions: 3.4.0
> Reporter: Shilun Fan
> Assignee: Shilun Fan
> Priority: Major
> Labels: pull-request-available
>
> When entering queue weights in Federation, it is essential to enhance the
> validation rules. If a policy manager does not support weights, a prompt
> should be provided to the user.
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