The import is really meant for a clean database. Or at least to import non-existing realms.

Why are you doing an import during upgrade if you are not starting with a clean database?

On 1 February 2016 at 08:55, Marek Posolda <mposolda@redhat.com> wrote:

Hi,

could you please create JIRA? Until it's fixed, I suggest to backup your DB and instead use strategy OVERWRITE_EXISTING (or just remove strategy property as OVERWRITE_EXISTING is the default)

Marek

On 01/02/16 07:47, Hristo Stoyanov wrote:

Hi all,

I ma trying to install KC1.8.Final over a previous KC1.7 installation backed by Postgres. I use template files to bootstrap my realm:

36 -rw-r--r-- 1 root root 36806 Feb  1 05:50 FinancialApps-realm.json

40 -rw-r--r-- 1 root root 39545 Feb  1 05:50 master-realm.json

 4 -rw-r--r-- 1 root root   709 Feb  1 05:50 master-users-0.json

 4 -rw-r--r-- 1 root root    77 Feb  1 05:50 version.json

and I use the import facility:

            -Dkeycloak.migration.action=import \

            -Dkeycloak.migration.provider=dir \

            -Dkeycloak.migration.dir={{wildfly_home}}/keycloak \

            -Dkeycloak.migration.strategy=IGNORE_EXISTING

Below is the exception I get. I understand that I can wipe out my Postgress database and have a clean import, but I thought the import was careful enough to check for duplicate keys???

=================================================================

Caused by: org.keycloak.models.ModelDuplicateException: javax.persistence.PersistenceException: org.hibernate.exception.ConstraintViolationException: could not execute statement

at org.keycloak.connections.jpa.PersistenceExceptionConverter.convert(PersistenceExceptionConverter.java:40)

at org.keycloak.connections.jpa.PersistenceExceptionConverter.invoke(PersistenceExceptionConverter.java:34)

at com.sun.proxy.$Proxy83.flush(Unknown Source)

at org.keycloak.models.jpa.JpaUserProvider.addUser(JpaUserProvider.java:61)

at org.keycloak.models.cache.infinispan.DefaultCacheUserProvider.addUser(DefaultCacheUserProvider.java:267)

at org.keycloak.models.utils.RepresentationToModel.createUser(RepresentationToModel.java:1168)

at org.keycloak.exportimport.util.ImportUtils.importUsers(ImportUtils.java:191)

at org.keycloak.exportimport.util.ImportUtils.importUsersFromStream(ImportUtils.java:175)

at org.keycloak.exportimport.dir.DirImportProvider$4.runExportImportTask(DirImportProvider.java:121)

at org.keycloak.exportimport.util.ExportImportSessionTask.run(ExportImportSessionTask.java:18)

at org.keycloak.models.utils.KeycloakModelUtils.runJobInTransaction(KeycloakModelUtils.java:267)

at org.keycloak.exportimport.dir.DirImportProvider.importRealm(DirImportProvider.java:117)

at org.keycloak.exportimport.dir.DirImportProvider.importModel(DirImportProvider.java:55)

at org.keycloak.exportimport.ExportImportManager.runImport(ExportImportManager.java:69)

at org.keycloak.services.resources.KeycloakApplication.<init>(KeycloakApplication.java:107)

at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)

at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)

at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)

at java.lang.reflect.Constructor.newInstance(Constructor.java:422)

at org.jboss.resteasy.core.ConstructorInjectorImpl.construct(ConstructorInjectorImpl.java:150)

... 19 more

Caused by: javax.persistence.PersistenceException: org.hibernate.exception.ConstraintViolationException: could not execute statement

at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692)

at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602)

at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1608)

at org.hibernate.jpa.spi.AbstractEntityManagerImpl.flush(AbstractEntityManagerImpl.java:1303)

at sun.reflect.GeneratedMethodAccessor300.invoke(Unknown Source)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

at java.lang.reflect.Method.invoke(Method.java:497)

at org.keycloak.connections.jpa.PersistenceExceptionConverter.invoke(PersistenceExceptionConverter.java:32)

... 37 more

Caused by: org.hibernate.exception.ConstraintViolationException: could not execute statement

at org.hibernate.exception.internal.SQLStateConversionDelegate.convert(SQLStateConversionDelegate.java:112)

at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42)

at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109)

at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:95)

at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.executeUpdate(ResultSetReturnImpl.java:207)

at org.hibernate.engine.jdbc.batch.internal.NonBatchingBatch.addToBatch(NonBatchingBatch.java:45)

at org.hibernate.persister.entity.AbstractEntityPersister.insert(AbstractEntityPersister.java:2886)

at org.hibernate.persister.entity.AbstractEntityPersister.insert(AbstractEntityPersister.java:3386)

at org.hibernate.action.internal.EntityInsertAction.execute(EntityInsertAction.java:89)

at org.hibernate.engine.spi.ActionQueue.executeActions(ActionQueue.java:560)

at org.hibernate.engine.spi.ActionQueue.executeActions(ActionQueue.java:434)

at org.hibernate.event.internal.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:337)

at org.hibernate.event.internal.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:39)

at org.hibernate.internal.SessionImpl.flush(SessionImpl.java:1282)

at org.hibernate.jpa.spi.AbstractEntityManagerImpl.flush(AbstractEntityManagerImpl.java:1300)

... 41 more

Caused by: org.postgresql.util.PSQLException: ERROR: duplicate key value violates unique constraint "uk_ru8tt6t700s9v50bu18ws5ha6"

  Detail: Key (realm_id, username)=(master, admin) already exists.

at org.postgresql.core.v3.QueryExecutorImpl.receiveErrorResponse(QueryExecutorImpl.java:2182)

at org.postgresql.core.v3.QueryExecutorImpl.processResults(QueryExecutorImpl.java:1911)

at org.postgresql.core.v3.QueryExecutorImpl.execute(QueryExecutorImpl.java:173)

at org.postgresql.jdbc2.AbstractJdbc2Statement.execute(AbstractJdbc2Statement.java:645)

at org.postgresql.jdbc2.AbstractJdbc2Statement.executeWithFlags(AbstractJdbc2Statement.java:495)

at org.postgresql.jdbc2.AbstractJdbc2Statement.executeUpdate(AbstractJdbc2Statement.java:441)

at sun.reflect.GeneratedMethodAccessor295.invoke(Unknown Source)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

at java.lang.reflect.Method.invoke(Method.java:497)

at org.postgresql.ds.jdbc23.AbstractJdbc23PooledConnection$StatementHandler.invoke(AbstractJdbc23PooledConnection.java:453)

at com.sun.proxy.$Proxy84.executeUpdate(Unknown Source)

at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeUpdate(WrappedPreparedStatement.java:537)

at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.executeUpdate(ResultSetReturnImpl.java:204)

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