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ASF GitHub Bot commented on YARN-11504: --------------------------------------- slfan1989 commented on code in PR #5722: URL: https://github.com/apache/hadoop/pull/5722#discussion_r1222483790 ########## hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/client/RMProxy.java: ########## @@ -116,6 +116,28 @@ protected static <T> T createRMProxy(final Configuration configuration, return newProxyInstance(conf, protocol, instance, retryPolicy); } + /** + * Currently, used by NodeManagers only. + * + * @param configuration configuration. + * @param protocol protocol. + * @param instance RMProxy instance. + * @return RMProxy. + * @param <T> Generic T. + * @throws IOException io error occur. + */ + protected static <T> T createRMProxyFederation(final Configuration configuration, + final Class<T> protocol, RMProxy<T> instance) throws IOException { + YarnConfiguration yarnConf = + (configuration instanceof YarnConfiguration) ? (YarnConfiguration) configuration : + new YarnConfiguration(configuration); + if(isFederationNonHAEnabled(yarnConf)){ Review Comment: Thank you very much for your help to review the code! I will modify the code. > [Federation] YARN Federation Supports Non-HA mode. > -------------------------------------------------- > > Key: YARN-11504 > URL: https://issues.apache.org/jira/browse/YARN-11504 > Project: Hadoop YARN > Issue Type: Improvement > Components: federation, nodemanager > Affects Versions: 3.4.0 > Reporter: Shilun Fan > Assignee: Shilun Fan > Priority: Major > Labels: pull-request-available > > I am testing the functionality of YARN Federation and have set up the > simplest test environment for this purpose. I found that if I set up a non-HA > mode test environment, MR/Spark jobs cannot run normally. This JIRA will fix > this issue. -- This message was sent by Atlassian Jira (v8.20.10#820010) --------------------------------------------------------------------- To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org