[ https://issues.apache.org/jira/browse/AMBARI-17026?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Dmitry Lysnichenko updated AMBARI-17026: ---------------------------------------- Resolution: Fixed Status: Resolved (was: Patch Available) To https://git-wip-us.apache.org/repos/asf/ambari.git bf38846..a1f455c branch-2.4 -> branch-2.4 7038957..e3f6ec7 trunk -> trunk > NPE during EU at Update Target Stack step > ----------------------------------------- > > Key: AMBARI-17026 > URL: https://issues.apache.org/jira/browse/AMBARI-17026 > Project: Ambari > Issue Type: Bug > Components: ambari-server > Reporter: Dmitry Lysnichenko > Assignee: Dmitry Lysnichenko > Attachments: AMBARI-17026.patch > > > *Steps* > # Deploy HDP-2.4.2.0 with Ambari 2.4.0.0-630 > # Start EU to 2.5.0.0-639 > *Result* > NPE at "Update Target Stack" > {code} > java.lang.NullPointerException > at > org.apache.ambari.server.controller.internal.UpgradeResourceProvider.applyStackAndProcessConfigurations(UpgradeResourceProvider.java:1114) > at > org.apache.ambari.server.serveraction.upgrades.UpdateDesiredStackAction.updateDesiredStack(UpdateDesiredStackAction.java:180) > at > org.apache.ambari.server.serveraction.upgrades.UpdateDesiredStackAction.execute(UpdateDesiredStackAction.java:121) > at > org.apache.ambari.server.serveraction.ServerActionExecutor$Worker.execute(ServerActionExecutor.java:555) > at > org.apache.ambari.server.serveraction.ServerActionExecutor$Worker.run(ServerActionExecutor.java:492) > at java.lang.Thread.run(Thread.java:745) > {code} -- This message was sent by Atlassian JIRA (v6.3.4#6332)