Dmitry Lysnichenko created AMBARI-18008: -------------------------------------------
Summary: RU Downgrade failure while downgrading from erie to DAL-m10 Key: AMBARI-18008 URL: https://issues.apache.org/jira/browse/AMBARI-18008 Project: Ambari Issue Type: Bug Reporter: Dmitry Lysnichenko Assignee: Dmitry Lysnichenko Attachments: AMBARI-18008.patch RU Downgrade failure while downgrading from 2.5 to 2.3. Downgrade failed at the step ' Client Components' ----> ' Updating configuration sqoop-atlas-application.properties'. 1) Install HDP-2.3.2.0-2950 with ambari-server-2.1.2-377 2) upgrade ambari to 2.4.0.0-1054 3) Start stack upgrade to erie. 4) Before finalize step, start the downgrade. The downgrade is failing at above mentioned step. {code} 02 Aug 2016 05:27:58,527 WARN [Server Action Executor Worker 4525] ServerActionExecutor:497 - Task #4525 failed to complete execution due to thrown exception: java.lang.NullPointerException:null java.lang.NullPointerException at org.apache.ambari.server.serveraction.upgrades.ConfigureAction.execute(ConfigureAction.java:239) 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)