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https://issues.apache.org/jira/browse/OPENJPA-172?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Patrick Linskey updated OPENJPA-172:
------------------------------------
Fix Version/s: (was: 0.9.6)
0.9.7
0.9.6 is released; moving the fix version to 0.9.7 to reflect the best-case
reality.
> DSRA9250E: Operation setTransactionIsolation is not allowed during a global
> transaction for Shareable Connections.
> -------------------------------------------------------------------------------------------------------------------
>
> Key: OPENJPA-172
> URL: https://issues.apache.org/jira/browse/OPENJPA-172
> Project: OpenJPA
> Issue Type: Bug
> Components: jpa
> Affects Versions: 0.9.6
> Environment: Websphere 6.1 for zos and DB2 zos V8
> Reporter: Ritika Maheshwari
> Fix For: 0.9.7
>
>
> My persistence.xml looks like following
> *******************************************************************************************************
> <?xml version="1.0" ?>
> <persistence xmlns="http://java.sun.com/xml/ns/persistence";
> xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
> version="1.0">
> <persistence-unit name="dwtest" transaction-type="JTA">
> <provider>org.apache.openjpa.persistence.PersistenceProviderImpl</provider>
> <non-jta-data-source>jdbc/ErwwDS</non-jta-data-source>
> <class>ejb.jpa.test.Customer</class>
> <class>ejb.jpa.test.District</class>
> <class>ejb.jpa.test.Warehouse</class>
> <class>ejb.jpa.test.History</class>
> <class>ejb.jpa.test.Item</class>
> <class>ejb.jpa.test.Neworders</class>
> <class>ejb.jpa.test.Orderline</class>
> <class>ejb.jpa.test.Orders</class>
> <class>ejb.jpa.test.Stock</class>
> <properties>
>
> <property name="openjpa.LockManager" value="pessimistic"/>
> <property name="openjpa.ReadLockLevel" value="read"/>
> <property name="openjpa.WriteLockLevel" value="write"/>
> <property name="openjpa.LockTimeout" value="30000"/>
> <property name="openjpa.FetchBatchSize" value="1" />
> <property name="openjpa.jdbc.TransactionIsolation" value="read-committed" />
> <property name="openjpa.Log" value="DefaultLevel=WARN, Runtime=INFO,
> Tool=INFO,SQL=TRACE"/>
>
> </properties>
> </persistence-unit>
> </persistence>
> *******************************************************************************************************************
> The Orderline entity looks like following
> *************************************************************************************************
> @Entity
> @IdClass(ejb.jpa.test.OrderlineId.class)
> @SequenceGenerator(name="mysequence",sequenceName="ORDER_ID")
> public class Orderline implements Serializable{
>
> @Id
> @GeneratedValue(strategy=GenerationType.SEQUENCE,generator="mysequence")
> java.lang.Integer ol_o_id = null;
> @Id
> java.lang.String ol_d_id = null;
> @Id
> java.lang.String ol_w_id = null;
> @Id
> java.lang.Short ol_number = null;
> java.lang.String ol_i_id = null;
> java.sql.Timestamp ol_delivery_d = null;
> java.lang.String ol_supply_w_id = null;
> java.lang.Short ol_quantity = null;
> java.math.BigDecimal ol_amount = null;
> java.sql.Timestamp itime = null;
> java.lang.String ol_dist_info = null;
> @ManyToOne(fetch=FetchType.LAZY)
> @JoinColumns({
> @JoinColumn(name="ol_o_id", referencedColumnName="o_id"),
> @JoinColumn(name="ol_d_id", referencedColumnName="o_d_id"),
> @JoinColumn(name="ol_w_id", referencedColumnName="o_w_id")
> })
> Orders orders = null;
> @ManyToOne(fetch=FetchType.LAZY)
> @JoinColumns({
> @JoinColumn(name="ol_i_id", referencedColumnName="s_i_id"),
> @JoinColumn(name="ol_supply_w_id", referencedColumnName="s_w_id")
>
> })
> Stock stock = null;
> *************************************************************************************************************************
> Now if I run the following client
> UserTransaction ut = null;
> ClientEJB facade = null;
> EntityManager em = null;
> try {
> Hashtable parms = new Hashtable();
> parms.put( Context.INITIAL_CONTEXT_FACTORY,
> "com.ibm.websphere.naming.WsnInitialContextFactory");
> InitialContext ctx = new InitialContext(parms);
> ut = (UserTransaction) ctx.lookup("java:comp/UserTransaction");
> ut.begin();
> em = getFactory().createEntityManager ();
>
> try {
> OpenJPAEntityManager kem = OpenJPAPersistence.cast (em);
> kem.getFetchPlan().setReadLockMode(LockModeType.WRITE);
> stock = (Stock)kem.find(Stock.class,stockKey);
> kem.getFetchPlan().setReadLockMode(null);
>
> } catch (Exception fe) {}
> try {
>
> Timestamp itime = new
> Timestamp(System.currentTimeMillis());
> Orderline orderLine = new Orderline (districtId,
> warehouseId,
> new Short((short)ol_number),
> itemId,null, itemSupplyWarehouseId,new Short((short)itemQuantity), amount,
> itime, stockDistInfo);
> em.persist(orderLine);
> em.flush();
> ***************************************************************************************************************
> I get the the following stack trace, which appears to happen when we try to
> get the next value from Sequence
> [3/12/07 13:59:06:496 PDT] 00000020 SystemErr R 3073 TRACE
> [WebContainer : 0] openjpa.jdbc.SQL - <t 1503025558, conn 1348751460>
> executing prepstmnt 2134933312 SELECT t0.s_data, t0.s_dist_01, t0.s_dist_02,
> t0.s_dist_03, t0.s_dist_04, t0.s_dist_05, t0.s_dist_06, t0.s_dist_07,
> t0.s_dist_08, t0.s_dist_09, t0.s_dist_10, t0.s_order_cnt, t0.s_quantity,
> t0.s_remote_cnt, t0.s_ytd FROM Stock t0 WHERE t0.s_i_id = ? AND t0.s_w_id = ?
> WITH RS USE AND KEEP UPDATE LOCKS [params=(String) 000111, (String) 0001]
> [3/12/07 13:59:06:498 PDT] 00000020 SystemErr R 3075 TRACE
> [WebContainer : 0] openjpa.jdbc.SQL - <t 1503025558, conn 1348751460> [2 ms]
> spent
> [3/12/07 13:59:06:720 PDT] 00000020 SystemErr R javax.ejb.EJBException:
> ClientEJB: CreateException: OrderLineLocalHome create failed in
> placeNewOrder() of ClientEJB; nested exception is: <0|true|0.9.6-incubating>
> org.apache.openjpa.persistence.PersistenceException: DSRA9250E: Operation
> setTransactionIsolation is not allowed during a global transaction for
> Shareable Connections.
> <0|true|0.9.6-incubating>
> org.apache.openjpa.persistence.PersistenceException: DSRA9250E: Operation
> setTransactionIsolation is not allowed during a global transaction for
> Shareable Connections.
> at
> org.apache.openjpa.jdbc.sql.DBDictionary.newStoreException(DBDictionary.java:3764)
> at org.apache.openjpa.jdbc.sql.SQLExceptions.getStore(SQLExceptions.java:94)
> at org.apache.openjpa.jdbc.sql.SQLExceptions.getStore(SQLExceptions.java:80)
> at org.apache.openjpa.jdbc.sql.SQLExceptions.getStore(SQLExceptions.java:56)
> at
> org.apache.openjpa.jdbc.kernel.AbstractJDBCSeq.next(AbstractJDBCSeq.java:59)
> at org.apache.openjpa.util.ImplHelper.generateValue(ImplHelper.java:159)
> at org.apache.openjpa.util.ImplHelper.generateFieldValue(ImplHelper.java:143)
> at
> org.apache.openjpa.jdbc.kernel.JDBCStoreManager.assignField(JDBCStoreManager.java:554)
> at org.apache.openjpa.util.ApplicationIds.assign(ApplicationIds.java:435)
> at org.apache.openjpa.util.ApplicationIds.assign(ApplicationIds.java:420)
> at
> org.apache.openjpa.jdbc.kernel.JDBCStoreManager.assignObjectId(JDBCStoreManager.java:538)
> at
> org.apache.openjpa.kernel.DelegatingStoreManager.assignObjectId(DelegatingStoreManager.java:131)
> at
> org.apache.openjpa.kernel.StateManagerImpl.assignObjectId(StateManagerImpl.java:471)
> at
> org.apache.openjpa.kernel.StateManagerImpl.preFlush(StateManagerImpl.java:2662)
> at org.apache.openjpa.kernel.PNewState.beforeFlush(PNewState.java:36)
> at
> org.apache.openjpa.kernel.StateManagerImpl.beforeFlush(StateManagerImpl.java:845)
> at org.apache.openjpa.kernel.BrokerImpl.flush(BrokerImpl.java:1865)
> at org.apache.openjpa.kernel.BrokerImpl.flushSafe(BrokerImpl.java:1825)
> at org.apache.openjpa.kernel.BrokerImpl.flush(BrokerImpl.java:1609)
> at
> org.apache.openjpa.kernel.DelegatingBroker.flush(DelegatingBroker.java:959)
> at
> org.apache.openjpa.persistence.EntityManagerImpl.flush(EntityManagerImpl.java:438)
> at helpers.ClientEJB.placeNewOrder(Unknown Source)
> at
> erww.web.ErwwController.performServicesForNewOrder(ErwwController.java:550)
> at erww.web.ErwwController.performTask(ErwwController.java:272)
> at erww.web.ErwwController.doGet(ErwwController.java:85)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:743)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
> at
> com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:966)
>
> Any idea why is this happening is this a bug.It appears like that while
> trying to get the next value from Sequence JPA tries to get a connection and
> then on the connection if the isolationLevel is not already READ_COMMITTED it
> tries to set it to READ_COMMITTED and that is where it blows out
> ritika
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