That is not supported in the sense that DB will not be auto-upgraded to 2.2.
You probably have to uninstall Ambari and clean various "ambari-server" folders and then fresh install 2.2. This of course means that all 2.0 data in the Ambari DB is lost. ________________________________ From: Jeff Zhang <[email protected]> Sent: Friday, December 25, 2015 9:07 PM To: [email protected] Subject: Re: Ambari fails to start Actually I didn't follow the normal instruction. I just remove the 2.0 using yum and install 2.2 again. maybe this cause this issue. On Sat, Dec 26, 2015 at 12:43 PM, Sumit Mohanty <[email protected]<mailto:[email protected]>> wrote: ?Do you have the URL used to deploy the 2.0.x version? Did "ambari-server upgrade" command show any other error? ________________________________ From: Jeff Zhang <[email protected]<mailto:[email protected]>> Sent: Friday, December 25, 2015 8:18 PM To: [email protected]<mailto:[email protected]> Subject: Re: Ambari fails to start from 2.0 to 2.2 On Sat, Dec 26, 2015 at 12:15 PM, Sumit Mohanty <[email protected]<mailto:[email protected]>> wrote: ?What version you are upgrading from and to? ________________________________ From: Jeff Zhang <[email protected]<mailto:[email protected]>> Sent: Friday, December 25, 2015 7:02 PM To: [email protected]<mailto:[email protected]> Subject: Ambari fails to start I meet the following error when upgrading ambari, could anyone help ? 26 Dec 2015 10:57:46,911 ERROR [main] AmbariServer:819 - Failed to run the Ambari Server com.google.inject.ProvisionException: Guice provision errors: 1) Error injecting method, Exception [EclipseLink-4011] (Eclipse Persistence Services - 2.5.2.v20140319-9ad6abd): org.eclipse.persistence.exceptions.DatabaseException Exception Description: Error preallocating sequence numbers. The sequence table information is not complete. at org.apache.ambari.server.api.services.AmbariMetaInfo.init(AmbariMetaInfo.java:243) at org.apache.ambari.server.api.services.AmbariMetaInfo.class(AmbariMetaInfo.java:125) while locating org.apache.ambari.server.api.services.AmbariMetaInfo for field at org.apache.ambari.server.controller.AmbariServer.ambariMetaInfo(AmbariServer.java:145) at org.apache.ambari.server.controller.AmbariServer.class(AmbariServer.java:145) while locating org.apache.ambari.server.controller.AmbariServer 1 error at com.google.inject.internal.InjectorImpl$4.get(InjectorImpl.java:987) at com.google.inject.internal.InjectorImpl.getInstance(InjectorImpl.java:1013) at org.apache.ambari.server.controller.AmbariServer.main(AmbariServer.java:812) Caused by: Exception [EclipseLink-4011] (Eclipse Persistence Services - 2.5.2.v20140319-9ad6abd): org.eclipse.persistence.exceptions.DatabaseException Exception Description: Error preallocating sequence numbers. The sequence table information is not complete. -- Best Regards Jeff Zhang -- Best Regards Jeff Zhang -- Best Regards Jeff Zhang
