Question

我们指的是两个不同的数据库连接，即＆＃39; NBDX＆＃39; ＆安培; ＆＃39; NBPTS＆＃39;在一个名为MyProject的项目中。我们已将Jboss从5迁移到EAP 6 .3。我已经指定了两个不同的perisistence.xml文件。

meta-inf / persistence.xml中的第一个

 <persistence xmlns="http://java.sun.com/xml/ns/persistence"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/persistence http://java.sun.com/xml/ns/persistence/persistence_2_0.xsd"
version="2.0">
<persistence-unit name="nbpts">
    <class>com.myproject.persistence.BookletCode</class>
    <class>com.myproject.persistence.ClipData</class>
    <class>com.myproject.persistence.CronJob</class>
    <class>com.myproject.persistence.ExerciseCodePK</class>
    <class>com.myproject.persistence.ExerciseCode</class>
    <class>com.myproject.persistence.ExportFile</class>
    <class>com.myproject.persistence.Hold</class>
    <class>com.myproject.persistence.InputFile</class>
    <class>com.myproject.persistence.InputRecord</class>
    <class>com.myproject.persistence.MessageLog</class>
    <class>com.myproject.persistence.NbricCodePK</class>
    <class>com.myproject.persistence.NbricCode</class>
    <class>com.myproject.persistence.OEMappingPK</class>
    <class>com.myproject.persistence.OEMapping</class>
    <class>com.myproject.persistence.OERecord</class>
    <class>com.myproject.persistence.Parameters</class>
    <class>com.myproject.persistence.PostEditData</class>
    <class>com.myproject.persistence.PreidRecord</class>
    <class>com.myproject.persistence.ProcessLog</class>
    <class>com.myproject.persistence.Response</class>
    <class>com.myproject.persistence.Score</class>
    <class>com.myproject.persistence.SetupFilePK</class>
    <class>com.myproject.persistence.SetupFile</class>
    <class>com.myproject.persistence.SftpConfig</class>
    <class>com.myproject.persistence.TestMap</class>
    <class>com.myproject.persistence.User</class>
    <class>com.myproject.persistence.DataPrep</class>
    <properties>
        <property name="hibernate.archive.autodetection" value="class" />
        <property name="hibernate.dialect" value="org.hibernate.dialect.Oracle10gDialect" />

        <property name="hibernate.hbm2ddl.auto" value="validate" />

        <property name="hibernate.show_sql" value="false" />
        <property name="hibernate.format_sql" value="false" />
        <property name="hibernate.use_sql_comments" value="false" />
        <property name="hibernate.id.new_generator_mappings" value="false" />
        <property name="hibernate.transaction.manager_lookup_class" value="org.hibernate.transaction.JBossTransactionManagerLookup" />
        <property name="hibernate.cache.use_second_level_cache" value="false"/>
    </properties>
</persistence-unit>
<persistence-unit name="nbdx">
    <properties>
        <property name="hibernate.archive.autodetection" value="class" />
        <property name="hibernate.dialect" value="org.hibernate.dialect.Oracle10gDialect" />            
        <property name="hibernate.show_sql" value="false" />
        <property name="hibernate.format_sql" value="false" />
        <property name="hibernate.use_sql_comments" value="false" />
        <property name="hibernate.id.new_generator_mappings" value="false" />
        <property name="hibernate.transaction.manager_lookup_class" value="org.hibernate.transaction.JBossTransactionManagerLookup" />
        <property name="hibernate.cache.use_second_level_cache" value="false"/>
    </properties>
</persistence-unit>

另一个是war / meta-inf / persistence.xml

<persistence xmlns="http://java.sun.com/xml/ns/persistence"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/persistence http://java.sun.com/xml/ns/persistence/persistence_2_0.xsd"
version="2.0">
<persistence-unit name="nbpts">
    <jta-data-source>java:/nbptsDS</jta-data-source>
    <class>com.myproject.persistence.BookletCode</class>
    <class>com.myproject.persistence.ClipData</class>
    <class>com.myproject.persistence.CronJob</class>
    <class>com.myproject.persistence.ExerciseCodePK</class>
    <class>com.myproject.persistence.ExerciseCode</class>
    <class>com.myproject.persistence.ExportFile</class>
    <class>com.myproject.persistence.Hold</class>
    <class>com.myproject.persistence.InputFile</class>
    <class>com.myproject.persistence.InputRecord</class>
    <class>com.myproject.persistence.MessageLog</class>
    <class>com.myproject.persistence.NbricCodePK</class>
    <class>com.myproject.persistence.NbricCode</class>
    <class>com.myproject.persistence.OEMappingPK</class>
    <class>com.myproject.persistence.OEMapping</class>
    <class>com.myproject.persistence.OERecord</class>
    <class>com.myproject.persistence.Parameters</class>
    <class>com.myproject.persistence.PostEditData</class>
    <class>com.myproject.persistence.PreidRecord</class>
    <class>com.myproject.persistence.ProcessLog</class>
    <class>com.myproject.persistence.Response</class>
    <class>com.myproject.persistence.Score</class>
    <class>com.myproject.persistence.SetupFilePK</class>
    <class>com.myproject.persistence.SetupFile</class>
    <class>com.myproject.persistence.SftpConfig</class>
    <class>com.myproject.persistence.TestMap</class>
    <class>com.myproject.persistence.User</class>
    <class>com.myproject.persistence.DataPrep</class>
    <properties>
        <property name="hibernate.archive.autodetection" value="class" />
        <property name="hibernate.dialect" value="org.hibernate.dialect.Oracle10gDialect" />

        <property name="hibernate.hbm2ddl.auto" value="validate" />

        <property name="hibernate.show_sql" value="false" />
        <property name="hibernate.format_sql" value="false" />
        <property name="hibernate.use_sql_comments" value="false" />
        <property name="hibernate.id.new_generator_mappings" value="false" />
        <property name="hibernate.transaction.manager_lookup_class" value="org.hibernate.transaction.JBossTransactionManagerLookup" />
        <property name="hibernate.cache.use_second_level_cache" value="false"/>
    </properties>
</persistence-unit>
<persistence-unit name="nbdx">
    <jta-data-source>java:/nbdxDS</jta-data-source>
    <properties>
        <property name="hibernate.archive.autodetection" value="class" />
        <property name="hibernate.dialect" value="org.hibernate.dialect.Oracle10gDialect" />            
        <property name="hibernate.show_sql" value="false" />
        <property name="hibernate.format_sql" value="false" />
        <property name="hibernate.use_sql_comments" value="false" />
        <property name="hibernate.id.new_generator_mappings" value="false" />
        <property name="hibernate.transaction.manager_lookup_class" value="org.hibernate.transaction.JBossTransactionManagerLookup" />
        <property name="hibernate.cache.use_second_level_cache" value="false"/>
    </properties>
</persistence-unit>

我指的是数据源。对于nbdx，它是nbdxDS，nbpts是nbptsDS 数据库连接都具有相同的表名称EXERCISE_CODES。所以它变得困惑并且拿起其他表并且没有部署war文件。

这是错误

16：13：47,277 INFO [org.hibernate.tool.hbm2ddl.TableMetadata]（ServerService线程池 - 48）HHH000261：找到的表：NBDX_DEV.EXERCISE_CODES

16：13：47,277 INFO [org.hibernate.tool.hbm2ddl.TableMetadata]（ServerService线程池 - 48）HHH000037：列：[ex3，ex4，ex5，ex6，ex2，code_name，ex1，cert_version] < / p>
16：13：47,278 ERROR [org.jboss.msc.service.fail]（ServerService线程池 - 48）MSC000001：无法启动服务jboss.persistenceunit。＆＃34; nbpts.war＃nbpts＆＃34; ：服务jboss.persistenceunit中的org.jboss.msc.service.StartException。＆＃34; nbpts.war #nbpts＆＃34;：javax.persistence.PersistenceException：[PersistenceUnit：nbpts]无法构建EntityManagerFactory       在org.jboss.as.jpa.service.PersistenceUnitServiceImpl $ 1.run（PersistenceUnitServiceImpl.java:103）       at java.util.concurrent.ThreadPoolExecutor.runWorker（ThreadPoolExecutor.java:1145）[rt.jar：1.7.0_65]       at java.util.concurrent.ThreadPoolExecutor $ Worker.run（ThreadPoolExecutor.java:615)[rt.jar:1.7.0_65]       在java.lang.Thread.run（Thread.java:745）[rt.jar：1.7.0_65]       在org.jboss.threads.JBossThread.run（JBossThread.java:122）[jboss-threads-2.1.1.Final-redhat-1.jar：2.1.1.Final-redhat-1]

引起：javax.persistence.PersistenceException：[PersistenceUnit：nbpts]无法构建EntityManagerFactory       在org.hibernate.ejb.Ejb3Configuration.buildEntityManagerFactory（Ejb3Configuration.java:924）       在org.hibernate.ejb.Ejb3Configuration.buildEntityManagerFactory（Ejb3Configuration.java:899）       在org.hibernate.ejb.HibernatePersistence.createContainerEntityManagerFactory（HibernatePersistence.java:76）       在org.jboss.as.jpa.service.PersistenceUnitServiceImpl.createContainerEntityManagerFactory（PersistenceUnitServiceImpl.java:200）       在org.jboss.as.jpa.service.PersistenceUnitServiceImpl.access $ 600（PersistenceUnitServiceImpl.java:57）       在org.jboss.as.jpa.service.PersistenceUnitServiceImpl $ 1.run（PersistenceUnitServiceImpl.java:99）       ......还有4个

引起：org.hibernate.HibernateException：缺少列：NBDX_DEV.EXERCISE_CODES中的CYCLE       在org.hibernate.mapping.Table.validateColumns（Table.java:366）       在org.hibernate.cfg.Configuration.validateSchema（Configuration.java:1305）       在org.hibernate.tool.hbm2ddl.SchemaValidator.validate（SchemaValidator.java:155）       在org.hibernate.internal.SessionFactoryImpl。（SessionFactoryImpl.java:512）       在org.hibernate.cfg.Configuration.buildSessionFactory（Configuration.java:1797）       在org.hibernate.ejb.EntityManagerFactoryImpl。（EntityManagerFactoryImpl.java:96）       在org.hibernate.ejb.Ejb3Configuration.buildEntityManagerFactory（Ejb3Configuration.java:914）       ... 9更多

JBAS014777：无法启动的服务：服务jboss.persistenceunit。＆＃34; nbpts.war＃nbpts＆＃34;：org.jboss.msc.service.StartException in service jboss.persistenceunit。＆＃34; nbpts。 war＃nbpts＆＃34;：javax.persistence.PersistenceException：[PersistenceUnit：nbpts]无法构建EntityManagerFactory

16：13：47,733 INFO [org.jboss.as]（控制器启动线程）JBAS015961：Http管理界面监听http://127.0.0.1:9990/management

16：13：47,733 INFO [org.jboss.as]（控制器启动线程）JBAS015951：管理控制台监听http://127.0.0.1:9990

16：13：47,733 ERROR [org.jboss.as]（控制器启动线程）JBAS015875：JBoss EAP 6.3.0.GA（AS 7.4.0.Final-redhat-19）在10702ms内启动（有错误） - 279个服务中的219个（20个服务失败或缺少依赖，59个服务是懒惰，被动或按需）

你能帮帮我吗？

Answer 1

我取消了它。由于某些原因，EAP没有获取正确的架构名称，因此必须在属性名称中设置架构名称hibernate.default_schema <property name="hibernate.default_schema" value="NBPTS" />

如何在EAP 6.3中的persistence.xml中添加2个数据库

1 个答案: