* Backup your database * Follow http://docs.hortonworks.com/HDPDocuments/Ambari-2.0.0.0/Ambari_Doc_Suite/index.html#Item4.2.1 * Verify the version by running select * from metainfo;
From: jongchul seon <[email protected]<mailto:[email protected]>> Reply-To: "[email protected]<mailto:[email protected]>" <[email protected]<mailto:[email protected]>> Date: Friday, April 17, 2015 at 5:11 AM To: "[email protected]<mailto:[email protected]>" <[email protected]<mailto:[email protected]>> Subject: Re: ambari upgrade from 1.7 to 2.0? You can try on your console There is a command to help you upgrade your db schema. You can check on official ambari site. As I remember, the command is ambari-server upgrade. Please double confirm the command before you really execute it, since I am not 100% sure the command. Frankly I forgot the command. Cheers 2015-04-17 10:07 GMT+00:00 Xiaoyong Zhu <[email protected]<mailto:[email protected]>>: Hi Experts I am using Ambari 1.7 with HDP2.2. however, when I want to try Ambari 2.0, Ambari cannot start with following errors: 17 Apr 2015 08:44:37,331 WARN [main] AmbariServer:592 - Current database store version is not compatible with current server version, serverVersion=2.0.0, schemaVersion=1.7.0 17 Apr 2015 08:44:37,337 ERROR [main] AmbariServer:690 - Failed to run the Ambari Server org.apache.ambari.server.AmbariException: Current database store version is not compatible with current server version, serverVersion=2.0.0, schemaVersion=1.7.0 at org.apache.ambari.server.controller.AmbariServer.checkDBVersion(AmbariServer.java:593) at org.apache.ambari.server.controller.AmbariServer.run(AmbariServer.java:216) at org.apache.ambari.server.controller.AmbariServer.main(AmbariServer.java:688) is there a way I can upgrade to Ambari 2.0 directly without resetting the DB? Thanks! Xiaoyong
