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Chandni Singh commented on YARN-8018: ------------------------------------- [~billie.rinaldi] I see the following in {{ServiceClient}} during flex action: {code:java} ApplicationReport appReport = yarnClient.getApplicationReport(getAppId(serviceName)); if (appReport.getYarnApplicationState() != RUNNING) { String message = serviceName + " is at " + appReport.getYarnApplicationState() + " state, flex can only be invoked when service is running"; {code} So flex is not supported while the service is stopped. > Yarn service: Add support for initiating service upgrade > -------------------------------------------------------- > > Key: YARN-8018 > URL: https://issues.apache.org/jira/browse/YARN-8018 > Project: Hadoop YARN > Issue Type: Sub-task > Reporter: Chandni Singh > Assignee: Chandni Singh > Priority: Major > Attachments: YARN-8018.wip.patch > > > Add support for initiating service upgrade which includes the following main > changes: > # Service API to initiate upgrade > # Persist service version on hdfs > # Start the upgraded version of service -- 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