[ https://issues.apache.org/jira/browse/AMBARI-23564?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
ASF GitHub Bot updated AMBARI-23564: ------------------------------------ Labels: pull-request-available (was: ) > Start All Services Fails after ambari upgrade as Livy(Spark2) tries to access > Namenode which is not yet started. > ---------------------------------------------------------------------------------------------------------------- > > Key: AMBARI-23564 > URL: https://issues.apache.org/jira/browse/AMBARI-23564 > Project: Ambari > Issue Type: Bug > Components: ambari-server > Reporter: Jasmeen Kaur > Assignee: Vivek Sharma > Priority: Blocker > Labels: pull-request-available > > STR > 1) Install Ambari-2.6.0.0-267 > 2) Stop All Services > 3) Upgrade Ambari from 2.6.0.0-267 to 2.7.0.0-292 > 4) Upgrade Non Stack Services (Smartsense , Ambari Infra , Logsearch) > 5) try to start all services. > Cause - Livy for Spark2 Server Start operation tries to access namenode > whereas Namenode start hasn't happened yet. Looks to be some issue with RCO > sequence of operations. Hence all other operations are aborted. -- This message was sent by Atlassian JIRA (v7.6.3#76005)