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https://issues.apache.org/jira/browse/OPENJPA-260?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Rick Curtis closed OPENJPA-260.
-------------------------------
Resolution: Won't Fix
Please reopen if you still feel there is an issue that needs to be addressed
here.
> Using FetchType.EAGER on OneToMany using jta data source causes result set is
> closed (DB2)
> ------------------------------------------------------------------------------------------
>
> Key: OPENJPA-260
> URL: https://issues.apache.org/jira/browse/OPENJPA-260
> Project: OpenJPA
> Issue Type: Bug
> Components: jpa
> Affects Versions: 0.9.7
> Environment: WebSphere Platform 6.1 [BASE 6.1.0.7 cf70711.17]
> [WEBSERVICES 6.1.0.7 u0712.14]
> Host Operating System is Windows XP, version 5.1 build 2600 Service Pack 2
> Java version = J2RE 1.5.0 IBM J9 2.3 Windows XP x86-32 j9vmwi3223ifx-20070323
> (JIT enabled)
> J9VM - 20070322_12058_lHdSMR
> JIT - 20070109_1805ifx3_r8
> GC - WASIFIX_2007, Java Compiler = j9jit23, Java VM name = IBM J9 VM
> Reporter: Justin Kilimnik
> Priority: Minor
> Attachments: log.txt
>
>
> When adding "fetch=FetchType.EAGER" to a OneToMany field on an entity, I get
> a org.apache.openjpa.persistence.PersistenceException:
> [ibm][db2][jcc][10120][10898] Invalid operation: result set is closed.
> exception. This is on a persistence unit that is configured to use JTA Data
> Source (see config below) (running on WebSphere 6.1.0.7 with DB2 XA Driver).
> This works when using RESOURCE_LOCAL transaction-type (direct to DB2). The
> code also works if I remove the "fetch=FetchType.EAGER", therefore I presume
> there is a bug with the handling of managed transactions with EAGER fetching.
> The work around was to add the eager fetching to the query (i.e. "join fetch
> x.addresses") but I would think that this should work and might need looking
> in.
> persistence.xml:
> <persistence-unit name="crs" transaction-type="JTA">
>
> <provider>org.apache.openjpa.persistence.PersistenceProviderImpl</provider>
> <jta-data-source>java:comp/env/jdbc/crsDS</jta-data-source>
>
> <class>crs.bus.entity.Customer</class>
> <class>crs.bus.entity.Address</class>
> <class>crs.bus.entity.CustomerAddress</class>
>
> <properties>
> <property name="openjpa.TransactionMode"
> value="managed" />
> <property name="openjpa.ConnectionFactoryMode"
> value="managed" />
> <property name="openjpa.jdbc.DBDictionary" value="db2"
> />
> </properties>
> Entity:
> @Entity
> @Table(name="Customer",
> uniqueconstraint...@uniqueconstraint(columnNames="id")})
> public class Customer implements Serializable {
> /** .*/
> private static final long serialVersionUID = 4011736633726247664L;
> @Id
> @GeneratedValue(strategy=GenerationType.IDENTITY)
> private long id;
> @Basic
> private String name;
> @OneToMany(cascade={CascadeType.ALL}, fetch=FetchType.EAGER)
> private List<CustomerAddress> addresses;
> @Basic
> private Date created = new Date();
> ....
> }
> Exception:
> Caused by: <0.9.7-incubating nonfatal general error>
> org.apache.openjpa.persistence.PersistenceException:
> [ibm][db2][jcc][10120][10898] Invalid operation: result set is closed.
> at
> org.apache.openjpa.jdbc.sql.DBDictionary.newStoreException(DBDictionary.java:3784)
> at
> org.apache.openjpa.jdbc.sql.DB2Dictionary.newStoreException(DB2Dictionary.java:373)
> at
> org.apache.openjpa.jdbc.sql.SQLExceptions.getStore(SQLExceptions.java:97)
> at
> org.apache.openjpa.jdbc.sql.SQLExceptions.getStore(SQLExceptions.java:83)
> at
> org.apache.openjpa.jdbc.sql.SQLExceptions.getStore(SQLExceptions.java:59)
> at
> org.apache.openjpa.jdbc.kernel.JDBCStoreManager.initialize(JDBCStoreManager.java:260)
> at
> org.apache.openjpa.kernel.DelegatingStoreManager.initialize(DelegatingStoreManager.java:111)
> at
> org.apache.openjpa.kernel.ROPStoreManager.initialize(ROPStoreManager.java:57)
> at org.apache.openjpa.kernel.BrokerImpl.initialize(BrokerImpl.java:876)
> at org.apache.openjpa.kernel.BrokerImpl.find(BrokerImpl.java:834)
> at org.apache.openjpa.kernel.BrokerImpl.find(BrokerImpl.java:756)
> at
> org.apache.openjpa.jdbc.kernel.JDBCStoreManager.load(JDBCStoreManager.java:776)
> at
> org.apache.openjpa.jdbc.sql.AbstractResult.load(AbstractResult.java:257)
> at
> org.apache.openjpa.jdbc.sql.SelectImpl$SelectResult.load(SelectImpl.java:2152)
> at
> org.apache.openjpa.jdbc.sql.AbstractResult.load(AbstractResult.java:251)
> at
> org.apache.openjpa.jdbc.kernel.InstanceResultObjectProvider.getResultObject(InstanceResultObjectProvider.java:59)
> at
> org.apache.openjpa.lib.rop.EagerResultList.<init>(EagerResultList.java:36)
> at org.apache.openjpa.kernel.QueryImpl.toResult(QueryImpl.java:1219)
> at org.apache.openjpa.kernel.QueryImpl.execute(QueryImpl.java:987)
> at org.apache.openjpa.kernel.QueryImpl.execute(QueryImpl.java:796)
> at org.apache.openjpa.kernel.QueryImpl.execute(QueryImpl.java:766)
> at
> org.apache.openjpa.kernel.DelegatingQuery.execute(DelegatingQuery.java:533)
> at org.apache.openjpa.persistence.QueryImpl.execute(QueryImpl.java:227)
> at
> org.apache.openjpa.persistence.QueryImpl.getResultList(QueryImpl.java:269)
> at
> crs.bus.impl.query.EntityQueries.queryFromPersonName(EntityQueries.java:18)
> at
> crs.bus.impl.CustomerQueryBean.findByPersonName(CustomerQueryBean.java:39)
> at
> crs.bus.proxies.CustomerQueryProxy.findByPersonName(CustomerQueryProxy.java:15)
> at
> crs.service.servant.CustomerQueryServant.findByPersonName(CustomerQueryServant.java:26)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:64)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:615)
> at
> com.ibm.ws.webservices.engine.dispatchers.java.JavaDispatcher.invokeMethod(JavaDispatcher.java:178)
> at
> com.ibm.ws.webservices.engine.dispatchers.java.JavaDispatcher.invokeOperation(JavaDispatcher.java:141)
> at
> com.ibm.ws.webservices.engine.dispatchers.SoapRPCProcessor.processRequestResponse(SoapRPCProcessor.java:448)
> at
> com.ibm.ws.webservices.engine.dispatchers.SoapRPCProcessor.processMessage(SoapRPCProcessor.java:413)
> at
> com.ibm.ws.webservices.engine.dispatchers.BasicDispatcher.processMessage(BasicDispatcher.java:134)
> at
> com.ibm.ws.webservices.engine.dispatchers.java.SessionDispatcher.invoke(SessionDispatcher.java:204)
> ... 31 more
> Caused by: com.ibm.db2.jcc.c.SqlException: [ibm][db2][jcc][10120][10898]
> Invalid operation: result set is closed.
> at com.ibm.db2.jcc.c.wf.mb(wf.java:3193)
> at com.ibm.db2.jcc.c.wf.j(wf.java:3164)
> at com.ibm.db2.jcc.c.wf.getTimestamp(wf.java:750)
> at
> com.ibm.ws.rsadapter.jdbc.WSJdbcResultSet.getTimestamp(WSJdbcResultSet.java:1994)
> at
> org.apache.openjpa.lib.jdbc.DelegatingResultSet.getTimestamp(DelegatingResultSet.java:166)
> at
> org.apache.openjpa.jdbc.sql.DBDictionary.getTimestamp(DBDictionary.java:727)
> at
> org.apache.openjpa.jdbc.sql.DBDictionary.getDate(DBDictionary.java:594)
> at
> org.apache.openjpa.jdbc.sql.ResultSetResult.getDateInternal(ResultSetResult.java:303)
> at
> org.apache.openjpa.jdbc.sql.ResultSetResult.getObjectInternal(ResultSetResult.java:384)
> at
> org.apache.openjpa.jdbc.sql.AbstractResult.getObject(AbstractResult.java:662)
> at
> org.apache.openjpa.jdbc.meta.strats.HandlerStrategies.loadDataStore(HandlerStrategies.java:205)
> at
> org.apache.openjpa.jdbc.meta.strats.HandlerFieldStrategy.load(HandlerFieldStrategy.java:172)
> at org.apache.openjpa.jdbc.meta.FieldMapping.load(FieldMapping.java:788)
> at
> org.apache.openjpa.jdbc.kernel.JDBCStoreManager.load(JDBCStoreManager.java:833)
> at
> org.apache.openjpa.jdbc.kernel.JDBCStoreManager.load(JDBCStoreManager.java:785)
> at
> org.apache.openjpa.jdbc.kernel.JDBCStoreManager.initializeState(JDBCStoreManager.java:336)
> at
> org.apache.openjpa.jdbc.kernel.JDBCStoreManager.initialize(JDBCStoreManager.java:255)
> ... 63 more
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