Spring data - zwei unterschiedliche Daten-Quellen auf der gleichen Transaktion verursacht Anomalie

Sind wir mit atomikos JTA mit spring und 2 verschiedenen mysql-Datenquellen.

Wir haben ein problem,

Wenn wir zwei verschiedene repositories (von 2 verschiedenen Datenquellen), die auf der gleichen @Transactional-Methode erhalten wir einen Fehler:

Caused by: java.sql.SQLException: Unable to enlist connection the transaction

Dies geschieht, wenn das zweite repository macht einige Schritte gegen die Quelle der Daten.

Wir glauben, es hat etwas zu tun mit der Transaktions-manager (atomikos jta) , haben möglicherweise Probleme, wenn 2 unterschiedliche Datenquellen beteiligt sind, in der gleichen Transaktion.

ist hier die Datenquellen, die xml:

    <bean
    class="org.springframework.orm.jpa.support.PersistenceAnnotationBeanPostProcessor" />

<bean id="xaDataSource" class="com.mysql.jdbc.jdbc2.optional.MysqlXADataSource"
    lazy-init="true">
    <property name="pinGlobalTxToPhysicalConnection" value="true" />
    <property name="url" value="${mysql_url}" />
    <property name="user" value="root" />
    <property name="password" value="xxx" />
</bean>

<bean id="dataSource" class="org.apache.commons.dbcp.managed.BasicManagedDataSource">
    <property name="initialSize" value="10" />
    <property name="maxActive" value="100" />
    <property name="maxIdle" value="15" />
    <property name="minIdle" value="10" />
    <property name="timeBetweenEvictionRunsMillis" value="10000" />
    <property name="minEvictableIdleTimeMillis" value="60000" />
    <property name="validationQuery" value="/* ping */SELECT 1" />
    <property name="testOnBorrow" value="true" />
    <property name="testWhileIdle" value="true" />
    <property name="xaDataSourceInstance" ref="xaDataSource" />
    <property name="transactionManager" ref="atomikosTransactionManager" />
    <property name="removeAbandoned" value="true" />
    <property name="removeAbandonedTimeout" value="300" />
</bean>

<bean id="entityManagerFactory"
    class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean">
    <property name="packagesToScan" value="com.xxx.model" />
    <property name="jpaProperties">
        <props>
            <prop key="hibernate.hbm2ddl.auto">update</prop>
            <prop key="hibernate.dialect">org.hibernate.dialect.MySQL5Dialect</prop>
        </props>
    </property>
    <property name="dataSource" ref="dataSource" />
    <property name="jpaDialect">
        <bean class="org.springframework.orm.jpa.vendor.HibernateJpaDialect" />
    </property>
    <property name="jpaVendorAdapter">
        <bean class="org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter">
            <property name="database" value="MYSQL" />
            <property name="showSql" value="false" />
            <property name="generateDdl" value="false" />
        </bean>
    </property>
    <property name="jpaPropertyMap">
        <map>
            <entry key="javax.persistence.transactionType" value="JTA" />
            <entry key="hibernate.transaction.manager_lookup_class"
                value="com.atomikos.icatch.jta.hibernate3.TransactionManagerLookup" />
            <entry key="hibernate.connection.autocommit" value="false" />
        </map>
    </property>
</bean>

<!-- shared data source -->

<bean id="shardXaDataSource" class="com.mysql.jdbc.jdbc2.optional.MysqlXADataSource"
    lazy-init="true">
    <property name="pinGlobalTxToPhysicalConnection" value="true" />
    <property name="url" value="${shared_mysql_url}" />
    <property name="user" value="root" />
    <property name="password" value="xxx" />
</bean>

<bean id="shareddDataSource" class="org.apache.commons.dbcp.managed.BasicManagedDataSource">
    <property name="initialSize" value="10" />
    <property name="maxActive" value="100" />
    <property name="maxIdle" value="15" />
    <property name="minIdle" value="10" />
    <property name="timeBetweenEvictionRunsMillis" value="10000" />
    <property name="minEvictableIdleTimeMillis" value="60000" />
    <property name="validationQuery" value="/* ping */SELECT 1" />
    <property name="testOnBorrow" value="true" />
    <property name="testWhileIdle" value="true" />
    <property name="xaDataSourceInstance" ref="shardXaDataSource" />
    <property name="transactionManager" ref="atomikosTransactionManager" />
    <property name="removeAbandoned" value="true" />
    <property name="removeAbandonedTimeout" value="300" />
</bean>

<bean id="sharedEntityManagerFactory"
    class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean">
    <property name="packagesToScan" value="com.xxx.shared.model" />
    <property name="jpaProperties">
        <props>
            <prop key="hibernate.hbm2ddl.auto">update</prop>
            <prop key="hibernate.dialect">org.hibernate.dialect.MySQL5Dialect</prop>
        </props>
    </property>
    <property name="dataSource" ref="shareddDataSource" />
    <property name="jpaDialect">
        <bean class="org.springframework.orm.jpa.vendor.HibernateJpaDialect" />
    </property>
    <property name="jpaVendorAdapter">
        <bean class="org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter">
            <property name="database" value="MYSQL" />
            <property name="showSql" value="false" />
            <property name="generateDdl" value="false" />
        </bean>
    </property>
    <property name="jpaPropertyMap">
        <map>
            <entry key="javax.persistence.transactionType" value="JTA" />
            <entry key="hibernate.transaction.manager_lookup_class"
                value="com.atomikos.icatch.jta.hibernate3.TransactionManagerLookup" />
            <entry key="hibernate.connection.autocommit" value="false" />
        </map>
    </property>
</bean>

und die transaction.xml :

    <tx:annotation-driven proxy-target-class="true" />

<tx:jta-transaction-manager
    transaction-manager="atomikosTransactionManager" />

<tx:annotation-driven transaction-manager="atomikosTransactionManager"
    proxy-target-class="true" />

<bean id="atomikosTransactionManager" class="com.atomikos.icatch.jta.UserTransactionManager"
    init-method="init" destroy-method="close">
    <property name="forceShutdown" value="false" />
</bean>

<bean id="atomikosUserTransaction" class="com.atomikos.icatch.jta.UserTransactionImp">
    <property name="transactionTimeout" value="300" />
</bean>

<bean id="transactionManager"
    class="org.springframework.transaction.jta.JtaTransactionManager">
    <property name="transactionManager" ref="atomikosTransactionManager" />
    <property name="userTransaction" ref="atomikosUserTransaction" />
    <property name="allowCustomIsolationLevels" value="true" />
</bean>

* EDIT (19.01.2014) *

Also nach M. Deinum Hilfe haben wir es geschafft, die Fehler gehen Weg, aber nun gibt es keine aktuellen Transaktion stattfindet (Ausnahme zum Beispiel gibt es kein roll-back)

Hier ist unsere neue Konfiguration:

data-source.xml:

    <bean id="xaDataSource" class="com.mysql.jdbc.jdbc2.optional.MysqlXADataSource"
    lazy-init="true">
    <property name="pinGlobalTxToPhysicalConnection" value="true" />
    <property name="url" value="${mysql_url}" />
    <property name="user" value="root" />
    <property name="password" value="6918001" />
</bean>

   <bean id="entityManagerFactory" class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean">
  <property name="jtaDataSource" ref="xaDataSource" />
  <property name="packagesToScan" value="com.xxx.model" />
  <property name="jpaProperties">
      <props>
         <prop key="hibernate.hbm2ddl.auto">update</prop>
         <prop     key="hibernate.transaction.manager_lookup_class">com.atomikos.icatch.jta.hibernate3.TransactionManagerLookup        </prop>
     </props>
   </property>
 <property name="jpaVendorAdapter">
     <bean class="org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter">
         <property name="databasePlatform" value="org.hibernate.dialect.MySQL5Dialect" />
         <property name="showSql" value="false" />
         <property name="generateDdl" value="false" />
     </bean>
 </property>
</bean>

 <bean id="shardXaDataSource" class="com.mysql.jdbc.jdbc2.optional.MysqlXADataSource"
    lazy-init="true">
    <property name="pinGlobalTxToPhysicalConnection" value="true" />
    <property name="url" value="${shared_mysql_url}" />
    <property name="user" value="root" />
    <property name="password" value="6918001" />
</bean>


 <bean id="sharedEntityManagerFactory" class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean">
<property name="jtaDataSource" ref="shardXaDataSource" />
<property name="packagesToScan" value="com.xxx.shared.model" />
<property name="jpaProperties">
    <props>
        <prop key="hibernate.hbm2ddl.auto">update</prop>
        <prop key="hibernate.transaction.manager_lookup_class">com.atomikos.icatch.jta.hibernate3.TransactionManagerLookup</prop>
    </props>
</property>
<property name="jpaVendorAdapter">
    <bean class="org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter">
        <property name="databasePlatform" value="org.hibernate.dialect.MySQL5Dialect" />
        <property name="showSql" value="false" />
        <property name="generateDdl" value="false" />
    </bean>
</property>

transaction.xml:

 <?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:tx="http://www.springframework.org/schema/tx"
xsi:schemaLocation="http://www.springframework.org/schema/beans
                    http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
                    http://www.springframework.org/schema/tx
                    http://www.springframework.org/schema/tx/spring-tx-3.0.xsd">

<tx:annotation-driven proxy-target-class="true" /> 


 <bean id="atomikosTransactionManager" class="com.atomikos.icatch.jta.UserTransactionManager"
init-method="init" destroy-method="close">
<property name="forceShutdown" value="false" />
 </bean>

 <bean id="atomikosUserTransaction" class="com.atomikos.icatch.jta.UserTransactionImp">
<property name="transactionTimeout" value="300" />
 </bean>

 <bean id="transactionManager" class="org.springframework.transaction.jta.JtaTransactionManager">
 <property name="transactionManager" ref="atomikosTransactionManager" />
 <property name="userTransaction" ref="atomikosUserTransaction" />
 <property name="allowCustomIsolationLevels" value="true" />
</bean>

</beans>

* EDIT 01/20/2014 *

Schafften wir es, damit es funktioniert, aber Tonnen von Warnungen beim Start:

   20 Jan 2014 15:14:16  WARN AbstractDataSourceBean - AtomikosDataSoureBean 'xaDataSource': poolSize equals default - this may cause performance problems!
20 Jan 2014 15:14:17  WARN AtomikosConnectionProxy - atomikos connection proxy for com.mysql.jdbc.jdbc2.optional.JDBC4ConnectionWrapper@4063a38e: WARNING: transaction manager not running?
20 Jan 2014 15:14:17  WARN AtomikosConnectionProxy - atomikos connection proxy for com.mysql.jdbc.jdbc2.optional.JDBC4ConnectionWrapper@4063a38e: WARNING: transaction manager not running?
20 Jan 2014 15:14:17  WARN AtomikosConnectionProxy - atomikos connection proxy for com.mysql.jdbc.jdbc2.optional.JDBC4ConnectionWrapper@4063a38e: WARNING: transaction manager not running?
20 Jan 2014 15:14:17  WARN AtomikosConnectionProxy - atomikos connection proxy for com.mysql.jdbc.jdbc2.optional.JDBC4ConnectionWrapper@4063a38e: WARNING: transaction manager not running?
20 Jan 2014 15:14:17  WARN AtomikosConnectionProxy - atomikos connection proxy for com.mysql.jdbc.jdbc2.optional.JDBC4ConnectionWrapper@4063a38e: WARNING: transaction manager not running?
20 Jan 2014 15:14:17  WARN JtaPlatformInitiator - HHH000427: Using deprecated    org.hibernate.transaction.TransactionManagerLookup strategy [hibernate.transaction.manager_lookup_class],        use newer org.hibernate.service.jta.platform.spi.JtaPlatform strategy instead    [hibernate.transaction.jta.platform]
20 Jan 2014 15:14:18  WARN AtomikosConnectionProxy - atomikos connection proxy for com.mysql.jdbc.jdbc2.optional.JDBC4ConnectionWrapper@4063a38e: WARNING: transaction manager not running?
20 Jan 2014 15:14:18  WARN AtomikosConnectionProxy - atomikos connection proxy for com.mysql.jdbc.jdbc2.optional.JDBC4ConnectionWrapper@4063a38e: WARNING: transaction manager not running?
20 Jan 2014 15:14:18  WARN AtomikosConnectionProxy - atomikos connection proxy for com.mysql.jdbc.jdbc2.optional.JDBC4ConnectionWrapper@4063a38e: WARNING: transaction manager not running?
20 Jan 2014 15:14:18  WARN AtomikosConnectionProxy - atomikos connection proxy for com.mysql.jdbc.jdbc2.optional.JDBC4ConnectionWrapper@4063a38e: WARNING: transaction manager not running?
20 Jan 2014 15:14:18  WARN AtomikosConnectionProxy - atomikos connection proxy for com.mysql.jdbc.jdbc2.optional.JDBC4ConnectionWrapper@4063a38e: WARNING: transaction manager not running?
20 Jan 2014 15:14:18  WARN AtomikosConnectionProxy - atomikos connection proxy for com.mysql.jdbc.jdbc2.optional.JDBC4ConnectionWrapper@4063a38e: WARNING: transaction manager not running?
20 Jan 2014 15:14:18  WARN AtomikosConnectionProxy - atomikos connection proxy for com.mysql.jdbc.jdbc2.optional.JDBC4ConnectionWrapper@4063a38e: WARNING: transaction manager not running?
20 Jan 2014 15:14:18  WARN AbstractDataSourceBean - AtomikosDataSoureBean 'sharedXaDataSource': poolSize equals default - this may cause performance problems!
20 Jan 2014 15:14:18  WARN AtomikosConnectionProxy - atomikos connection proxy for com.mysql.jdbc.jdbc2.optional.JDBC4ConnectionWrapper@3d00772f: WARNING: transaction manager not running?
20 Jan 2014 15:14:18  WARN AtomikosConnectionProxy - atomikos connection proxy for com.mysql.jdbc.jdbc2.optional.JDBC4ConnectionWrapper@3d00772f: WARNING: transaction manager not running?
20 Jan 2014 15:14:18  WARN AtomikosConnectionProxy - atomikos connection proxy for com.mysql.jdbc.jdbc2.optional.JDBC4ConnectionWrapper@3d00772f: WARNING: transaction manager not running?
20 Jan 2014 15:14:18  WARN AtomikosConnectionProxy - atomikos connection proxy for com.mysql.jdbc.jdbc2.optional.JDBC4ConnectionWrapper@3d00772f: WARNING: transaction manager not running?
20 Jan 2014 15:14:18  WARN AtomikosConnectionProxy - atomikos connection proxy for com.mysql.jdbc.jdbc2.optional.JDBC4ConnectionWrapper@3d00772f: WARNING: transaction manager not running?
20 Jan 2014 15:14:18  WARN JtaPlatformInitiator - HHH000427: Using deprecated org.hibernate.transaction.TransactionManagerLookup strategy [hibernate.transaction.manager_lookup_class], use newer org.hibernate.service.jta.platform.spi.JtaPlatform strategy instead [hibernate.transaction.jta.platform]
20 Jan 2014 15:14:18  WARN AtomikosConnectionProxy - atomikos connection proxy for com.mysql.jdbc.jdbc2.optional.JDBC4ConnectionWrapper@3d00772f: WARNING: transaction manager not running?
20 Jan 2014 15:14:18  WARN AtomikosConnectionProxy - atomikos connection proxy for com.mysql.jdbc.jdbc2.optional.JDBC4ConnectionWrapper@3d00772f: WARNING: transaction manager not running?
20 Jan 2014 15:14:18  WARN AtomikosConnectionProxy - atomikos connection proxy for com.mysql.jdbc.jdbc2.optional.JDBC4ConnectionWrapper@3d00772f: WARNING: transaction manager not running?
20 Jan 2014 15:14:18  WARN AtomikosConnectionProxy - atomikos connection proxy for com.mysql.jdbc.jdbc2.optional.JDBC4ConnectionWrapper@3d00772f: WARNING: transaction manager not running?
20 Jan 2014 15:14:18  WARN AtomikosConnectionProxy - atomikos connection proxy for com.mysql.jdbc.jdbc2.optional.JDBC4ConnectionWrapper@3d00772f: WARNING: transaction manager not running?
20 Jan 2014 15:14:18  WARN AtomikosConnectionProxy - atomikos connection proxy for com.mysql.jdbc.jdbc2.optional.JDBC4ConnectionWrapper@3d00772f: WARNING: transaction manager not running?
20 Jan 2014 15:14:18  WARN AtomikosConnectionProxy - atomikos connection proxy for com.mysql.jdbc.jdbc2.optional.JDBC4ConnectionWrapper@3d00772f: WARNING: transaction manager not running?
20 Jan 2014 15:14:18  WARN EntityManagerFactoryRegistry - HHH000436: Entity manager factory name (default) is already registered.  If entity manager will be clustered or passivated, specify a unique value for property 'hibernate.ejb.entitymanager_factory_name'
20 Jan 2014 15:14:18  WARN UserTransactionServiceImp - No properties path set - looking for transactions.properties in classpath...
20 Jan 2014 15:14:18  WARN UserTransactionServiceImp - transactions.properties not found - looking for jta.properties in classpath...
20 Jan 2014 15:14:18  WARN UserTransactionServiceImp - Failed to open transactions properties file - using default values
20 Jan 2014 15:14:18  WARN CoordinatorImp - Local heuristic termination of coordinator     10.0.50.117.tm0050100104 with state COMMITTING
20 Jan 2014 15:14:18  WARN CoordinatorImp - Local heuristic termination of coordinator 10.0.50.117.tm0050100104 with state COMMITTING
20 Jan 2014 15:14:18  WARN CoordinatorImp - Local heuristic termination of coordinator 10.0.50.117.tm0050200104 with state COMMITTING
20 Jan 2014 15:14:18  WARN CoordinatorImp - Local heuristic termination of coordinator 10.0.50.117.tm0050200104 with state COMMITTING
20 Jan 2014 15:14:18  WARN CoordinatorImp - Local heuristic termination of coordinator 10.0.50.117.tm0050300104 with state COMMITTING
20 Jan 2014 15:14:18  WARN CoordinatorImp - Local heuristic termination of coordinator 10.0.50.117.tm0050300104 with state COMMITTING
20 Jan 2014 15:14:18  WARN CoordinatorImp - Local heuristic termination of coordinator 10.0.50.117.tm0050400104 with state COMMITTING

Wird die neue Konfiguration :

<bean id="xaDataSource" class="com.atomikos.jdbc.AtomikosDataSourceBean"
    init-method="init" destroy-method="close">
    <property name="xaDataSourceClassName">
        <value>com.mysql.jdbc.jdbc2.optional.MysqlXADataSource</value>
    </property>
    <property name="uniqueResourceName"><value>xaDataSource</value></property>      
     <property name="xaProperties">
        <props>
            <prop key="url">${mysql_url}</prop>
            <prop key="user">root</prop>
            <prop key="password">xxx</prop>
        </props>
    </property>
</bean>

<bean id="sharedXaDataSource" class="com.atomikos.jdbc.AtomikosDataSourceBean"
    init-method="init" destroy-method="close">
    <property name="xaDataSourceClassName">
        <value>com.mysql.jdbc.jdbc2.optional.MysqlXADataSource</value>
    </property>
    <property name="uniqueResourceName"><value>sharedXaDataSource</value></property>
    <property name="xaProperties">
        <props>
            <prop key="url">${shared_mysql_url}</prop>
            <prop key="user">root</prop>
            <prop key="password">xxx</prop>
        </props>
    </property>
</bean>

InformationsquelleAutor Urbanleg | 2014-01-16

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