[ https://issues.apache.org/jira/browse/AMBARI-21549?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Dmitry Lysnichenko updated AMBARI-21549: ---------------------------------------- Fix Version/s: 2.6.0 > Ambari upgrade should update unique constraints > ----------------------------------------------- > > Key: AMBARI-21549 > URL: https://issues.apache.org/jira/browse/AMBARI-21549 > Project: Ambari > Issue Type: Bug > Components: ambari-server > Affects Versions: 2.5.0 > Reporter: Dmitry Lysnichenko > Assignee: Dmitry Lysnichenko > Fix For: 2.6.0 > > Attachments: AMBARI-21549.patch > > > When upgrading Ambari from 2.2.2 to 2.5 it was discovered that if a unique > constraint is modified between Ambari versions, then we do not update the > unique constraint. > For example: > *Ambari 2.2.2* > https://github.com/apache/ambari/blob/branch-2.2.2/ambari-server/src/main/resources/Ambari-DDL-MySQL-CREATE.sql#L661 > {code} > ALTER TABLE users ADD CONSTRAINT UNQ_users_0 UNIQUE (user_name, ldap_user); > {code} > *Ambari-2.4.0* > https://github.com/apache/ambari/blob/branch-2.4/ambari-server/src/main/resources/Ambari-DDL-Postgres-CREATE.sql#L288 > {code} > CONSTRAINT UNQ_users_0 UNIQUE (user_name, user_type)) > {code} > Whenever after upgrading from Ambari 2.2.2 to Ambari 2.5.0, the unique > constraint is not updated. -- This message was sent by Atlassian JIRA (v6.4.14#64029)