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https://issues.apache.org/jira/browse/YARN-11706?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17871901#comment-17871901
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ASF GitHub Bot commented on YARN-11706:
---------------------------------------
granewang commented on code in PR #6957:
URL: https://github.com/apache/hadoop/pull/6957#discussion_r1708891316
##########
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-client/src/main/java/org/apache/hadoop/yarn/client/cli/RMAdminCLI.java:
##########
@@ -172,6 +175,14 @@ public class RMAdminCLI extends HAAdmin {
"Update resource on specific node."))
.build();
+ private final static Map<String, UsageInfo> YARN_HA_USAGE =
+ ImmutableMap.<String, UsageInfo> builder()
+ .put("-failover", new UsageInfo(
+ "<serviceId> <serviceId>",
Review Comment:
Thanks for review ,
USAGE from HAAdmin.java does not contain usage and help information about
failover,so YARN_HA_USAGE structure is added here for appending these
information
> Make yarn rmadmin tool support failover function
> -------------------------------------------------
>
> Key: YARN-11706
> URL: https://issues.apache.org/jira/browse/YARN-11706
> Project: Hadoop YARN
> Issue Type: New Feature
> Affects Versions: 3.3.6
> Reporter: wangzhongwei
> Assignee: wangzhongwei
> Priority: Major
> Labels: pull-request-available
>
> Currently,yarn rmadmin can not support failover.This failover step is just
> the same as step :
> yarn rmadmin -transitionToStandby -forcemanual rm1
> yarn rmadmin -transitionToActive -forcemanual rm2
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