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Prabhu Joseph commented on YARN-9581: ------------------------------------- Thanks [~pbacsko] for sharing the design. It looks clean. Have used it in [^YARN-9581-004.patch] and tested on repro cluster. > Fix WebAppUtils#getRMWebAppURLWithScheme ignores rm2 > ---------------------------------------------------- > > Key: YARN-9581 > URL: https://issues.apache.org/jira/browse/YARN-9581 > Project: Hadoop YARN > Issue Type: Bug > Components: client > Affects Versions: 3.2.0 > Reporter: Prabhu Joseph > Assignee: Prabhu Joseph > Priority: Major > Attachments: YARN-9581-001.patch, YARN-9581-002.patch, > YARN-9581-003.patch, YARN-9581-004.patch > > > Yarn Logs fails for a running job in case of RM HA with rm2 active and rm1 is > down. > {code} > hrt_qa@prabhuYarn:~> /usr/hdp/current/hadoop-yarn-client/bin/yarn logs > -applicationId application_1558613472348_0004 -am 1 > 19/05/24 18:04:49 INFO client.AHSProxy: Connecting to Application History > server at prabhuYarn/172.27.23.55:10200 > 19/05/24 18:04:50 INFO client.ConfiguredRMFailoverProxyProvider: Failing over > to rm2 > Unable to get AM container informations for the > application:application_1558613472348_0004 > java.io.IOException: > org.apache.hadoop.security.authentication.client.AuthenticationException: > Error while authenticating with endpoint: > https://prabhuYarn:8090/ws/v1/cluster/apps/application_1558613472348_0004/appattempts > Can not get AMContainers logs for the > application:application_1558613472348_0004 with the appOwner:hrt_qa > {code} > LogsCli getRMWebAppURLWithoutScheme only checks the first one from the RM > list yarn.resourcemanager.ha.rm-ids. > {code} > yarnConfig.set(YarnConfiguration.RM_HA_ID, rmIds.get(0)); > {code} > SchedConfCli also fails > {code} > [ambari-qa@pjosephdocker-3 ~]$ yarn schedulerconf -update > root.default:maximum-capacity=90 > Exception in thread "main" com.sun.jersey.api.client.ClientHandlerException: > java.net.ConnectException: Connection refused (Connection refused) > at > com.sun.jersey.client.urlconnection.URLConnectionClientHandler.handle(URLConnectionClientHandler.java:155) > at com.sun.jersey.api.client.Client.handle(Client.java:652) > at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) > {code} -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org