[ https://issues.apache.org/jira/browse/YARN-5905?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Subru Krishnan updated YARN-5905: --------------------------------- Attachment: YARN-5905-YARN-2915-v3.patch Fixing remaining checkstyle issue. > Update the RM webapp host that is reported as part of Federation membership > to current primary RM's IP > ------------------------------------------------------------------------------------------------------ > > Key: YARN-5905 > URL: https://issues.apache.org/jira/browse/YARN-5905 > Project: Hadoop YARN > Issue Type: Sub-task > Components: federation, resourcemanager > Affects Versions: YARN-2915 > Reporter: Subru Krishnan > Assignee: Subru Krishnan > Priority: Minor > Attachments: YARN-5905-YARN-2915-v1.patch, > YARN-5905-YARN-2915-v2.patch, YARN-5905-YARN-2915-v3.patch > > > Currently when RM HA is enabled, the webapp host is randomly picked from one > of the ensemble RMs and relies on redirect to pick the active primary RM. > This has a few shortcomings: > * There's an overhead of additional network hop. > * Sometimes the rmId selected might be an instance which is > inactive/decommissioned > * In few of our clusters, we have redirects disabled (either in client or > server side) and then the invocation fails. > This JIRA proposes updating the RM webapp host that is reported as part of > Federation membership to the current primary RM's IP. -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org