Which JDBC driver and DB version are you using? Just found this thread during googling: http://liquibase-user.narkive.com/njIDqyEC/incorrect-database-name-on-generatechangelog . Wonder if it can be related to your issue...

I am testing MySQL with JDBC driver version 5.1.29 and never saw the issue like this.

Marek

On 28/02/16 06:00, Darcy Welsh wrote:

Hi,

I successfully upgraded from 1.7.0 to 1.8.0, however, seeing the following error when attempting to upgrade from 1.8.0 to either 1.8.1 or 1.9.0:

22:45:48,803 ERROR [org.keycloak.services.resources.KeycloakApplication] (ServerService Thread Pool -- 51) Failed to migrate datamodel: java.lang.RuntimeException: Failed to update database

at org.keycloak.connections.jpa.updater.liquibase.LiquibaseJpaUpdaterProvider.update(LiquibaseJpaUpdaterProvider.java:87)

at org.keycloak.connections.jpa.DefaultJpaConnectionProviderFactory.lazyInit(DefaultJpaConnectionProviderFactory.java:153)

at org.keycloak.connections.jpa.DefaultJpaConnectionProviderFactory.create(DefaultJpaConnectionProviderFactory.java:42)

at org.keycloak.connections.jpa.DefaultJpaConnectionProviderFactory.create(DefaultJpaConnectionProviderFactory.java:30)

at org.keycloak.services.DefaultKeycloakSession.getProvider(DefaultKeycloakSession.java:103)

at org.keycloak.models.jpa.JpaRealmProviderFactory.create(JpaRealmProviderFactory.java:34)

at org.keycloak.models.jpa.JpaRealmProviderFactory.create(JpaRealmProviderFactory.java:16)

at org.keycloak.services.DefaultKeycloakSession.getProvider(DefaultKeycloakSession.java:103)

at org.keycloak.models.cache.infinispan.DefaultCacheRealmProvider.getDelegate(DefaultCacheRealmProvider.java:61)

at org.keycloak.models.cache.infinispan.DefaultCacheRealmProvider.getMigrationModel(DefaultCacheRealmProvider.java:43)

at org.keycloak.migration.MigrationModelManager.migrate(MigrationModelManager.java:21)

at org.keycloak.services.resources.KeycloakApplication.migrateModel(KeycloakApplication.java:139)

at org.keycloak.services.resources.KeycloakApplication.<init>(KeycloakApplication.java:82)

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:408)

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

at org.jboss.resteasy.spi.ResteasyProviderFactory.createProviderInstance(ResteasyProviderFactory.java:2209)

at org.jboss.resteasy.spi.ResteasyDeployment.createApplication(ResteasyDeployment.java:299)

at org.jboss.resteasy.spi.ResteasyDeployment.start(ResteasyDeployment.java:240)

at org.jboss.resteasy.plugins.server.servlet.ServletContainerDispatcher.init(ServletContainerDispatcher.java:113)

at org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.init(HttpServletDispatcher.java:36)

at io.undertow.servlet.core.LifecyleInterceptorInvocation.proceed(LifecyleInterceptorInvocation.java:117)

at org.wildfly.extension.undertow.security.RunAsLifecycleInterceptor.init(RunAsLifecycleInterceptor.java:78)

at io.undertow.servlet.core.LifecyleInterceptorInvocation.proceed(LifecyleInterceptorInvocation.java:103)

at io.undertow.servlet.core.ManagedServlet$DefaultInstanceStrategy.start(ManagedServlet.java:231)

at io.undertow.servlet.core.ManagedServlet.createServlet(ManagedServlet.java:132)

at io.undertow.servlet.core.DeploymentManagerImpl.start(DeploymentManagerImpl.java:526)

at org.wildfly.extension.undertow.deployment.UndertowDeploymentService.startContext(UndertowDeploymentService.java:101)

at org.wildfly.extension.undertow.deployment.UndertowDeploymentService$1.run(UndertowDeploymentService.java:82)

at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)

at java.util.concurrent.FutureTask.run(FutureTask.java:266)

at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)

at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)

at java.lang.Thread.run(Thread.java:745)

at org.jboss.threads.JBossThread.run(JBossThread.java:320)

Caused by: liquibase.exception.DatabaseException: Incorrect database name '' [Failed SQL: CREATE TABLE ``.DATABASECHANGELOG (ID VARCHAR(255) NOT NULL, AUTHOR VARCHAR(255) NOT NULL, FILENAME VARCHAR(255) NOT NULL, DATEEXECUTED datetime NOT NULL, ORDEREXECUTED INT NOT NULL, EXECTYPE VARCHAR(10) NOT NULL, MD5SUM VARCHAR(35) NULL, DESCRIPTION VARCHAR(255) NULL, COMMENTS VARCHAR(255) NULL, TAG VARCHAR(255) NULL, LIQUIBASE VARCHAR(20) NULL, CONTEXTS VARCHAR(255) NULL, LABELS VARCHAR(255) NULL)]

at liquibase.executor.jvm.JdbcExecutor$ExecuteStatementCallback.doInStatement(JdbcExecutor.java:316)

at liquibase.executor.jvm.JdbcExecutor.execute(JdbcExecutor.java:55)

at liquibase.executor.jvm.JdbcExecutor.execute(JdbcExecutor.java:122)

at liquibase.executor.jvm.JdbcExecutor.execute(JdbcExecutor.java:112)

at liquibase.changelog.StandardChangeLogHistoryService.init(StandardChangeLogHistoryService.java:214)

at liquibase.Liquibase.checkLiquibaseTables(Liquibase.java:1074)

at liquibase.Liquibase.listUnrunChangeSets(Liquibase.java:1136)

at liquibase.Liquibase.listUnrunChangeSets(Liquibase.java:1126)

at liquibase.Liquibase.listUnrunChangeSets(Liquibase.java:1122)

at org.keycloak.connections.jpa.updater.liquibase.LiquibaseJpaUpdaterProvider.update(LiquibaseJpaUpdaterProvider.java:63)

... 36 more

Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: Incorrect database name ''

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:408)

at com.mysql.jdbc.Util.handleNewInstance(Util.java:377)

at com.mysql.jdbc.Util.getInstance(Util.java:360)

at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:978)

at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3887)

at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3823)

at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2435)

at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2582)

at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2526)

at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2484)

at com.mysql.jdbc.StatementImpl.execute(StatementImpl.java:848)

at com.mysql.jdbc.StatementImpl.execute(StatementImpl.java:742)

at org.jboss.jca.adapters.jdbc.WrappedStatement.execute(WrappedStatement.java:198)

at liquibase.executor.jvm.JdbcExecutor$ExecuteStatementCallback.doInStatement(JdbcExecutor.java:314)

... 45 more

Any ideas as to the potential cause/resolution?

The MySQL datasource is configured as follows:

<datasource jta="true" jndi-name="java:jboss/datasources/KeycloakDS" pool-name="KeycloakDS" enabled="true" use-java-context="true">

<connection-url>jdbc:mysql://localhost:3306/keycloak</connection-url>

<connection-property name="defaultFetchSize">

1000

</connection-property>

<driver>mysql</driver>

<pool>

<max-pool-size>20</max-pool-size>

</pool>

<security>

<user-name>keycloak</user-name>

<password>keycloakrocks!</password>

</security>

<timeout>

<set-tx-query-timeout>true</set-tx-query-timeout>

</timeout>

<statement>

<prepared-statement-cache-size>100</prepared-statement-cache-size>

<share-prepared-statements>true</share-prepared-statements>

</statement>

</datasource>

<drivers>

<driver name="mysql" module="com.mysql.jdbc">

<xa-datasource-class>com.mysql.jdbc.jdbc2.optional.MysqlXADataSource</xa-datasource-class>

<datasource-class>com.mysql.jdbc.jdbc2.optional.MysqlDataSource</datasource-class>

</driver>

.

.

.

</drivers>

Any help would be much appreciated.

Thank-you in advance,

Darcy Welsh
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