Aditya Holikatti created OPENJPA-2906:
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Summary: ClassCastException - java.lang.Long incompatible with
java.lang.String
Key: OPENJPA-2906
URL: https://issues.apache.org/jira/browse/OPENJPA-2906
Project: OpenJPA
Issue Type: Bug
Components: jpa
Affects Versions: 2.2.0
Reporter: Aditya Holikatti
An attempt to update a table results in the error below. This behaviour is
erratic and the error occurs about once every 3 attempts. There is no pattern
or environmental factor I have been able to isolate. Please let me know what
diagnostics I can collect.
{code:java}
WARNING: Unexpected
<openjpa-2.2.3-SNAPSHOT-r172c084 nonfatal general error>
org.apache.openjpa.persistence.PersistenceException: java.lang.Long
incompatible with java.lang.String
FailedObject: com.ibm.ecm.task.entities.Task-17801 [java.lang.String]
at org.apache.openjpa.kernel.BrokerImpl.attach(BrokerImpl.java:3499)
at
org.apache.openjpa.kernel.DelegatingBroker.attach(DelegatingBroker.java:1214)
at
org.apache.openjpa.persistence.EntityManagerImpl.merge(EntityManagerImpl.java:878)
at
com.ibm.ecm.task.entities.controller.EntitiesMediator.updateTask(EntitiesMediator.java:2212)
...
at com.ibm.ws.asynchbeans.ScheduledTask.call(ScheduledTask.java:500)
at
com.ibm.ws.asynchbeans.ScheduledTask.runListenerAsCJWork(ScheduledTask.java:756)
at com.ibm.ws.asynchbeans.am._Alarm.fireAlarm(_Alarm.java:340)
at com.ibm.ws.asynchbeans.am._Alarm.run(_Alarm.java:237)
at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1909)
Caused by: java.lang.ClassCastException: java.lang.Long incompatible with
java.lang.String
at
org.apache.openjpa.kernel.DetachedStateManager.attach(DetachedStateManager.java:260)
at org.apache.openjpa.kernel.AttachManager.attach(AttachManager.java:252)
at org.apache.openjpa.kernel.AttachManager.attach(AttachManager.java:105)
at org.apache.openjpa.kernel.BrokerImpl.attach(BrokerImpl.java:3492)
... 10 moreNov 12, 2021 4:13:30 PM TaskStatusListenerJCA setTaskStatus
SEVERE: setTaskStatus
java.lang.RuntimeException: <openjpa-2.2.3-SNAPSHOT-r172c084 nonfatal general
error> org.apache.openjpa.persistence.PersistenceException: java.lang.Long
incompatible with java.lang.String
FailedObject: com.ibm.ecm.task.entities.Task-17801 [java.lang.String]
at
com.ibm.ecm.task.entities.controller.EntitiesMediator.updateTask(EntitiesMediator.java:2262)
...
at com.ibm.ws.asynchbeans.ScheduledTask.call(ScheduledTask.java:500)
at
com.ibm.ws.asynchbeans.ScheduledTask.runListenerAsCJWork(ScheduledTask.java:756)
at com.ibm.ws.asynchbeans.am._Alarm.fireAlarm(_Alarm.java:340)
at com.ibm.ws.asynchbeans.am._Alarm.run(_Alarm.java:237)
at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1909)
Caused by: <openjpa-2.2.3-SNAPSHOT-r172c084 nonfatal general error>
org.apache.openjpa.persistence.PersistenceException: java.lang.Long
incompatible with java.lang.String
FailedObject: com.ibm.ecm.task.entities.Task-17801 [java.lang.String]
at org.apache.openjpa.kernel.BrokerImpl.attach(BrokerImpl.java:3499)
at
org.apache.openjpa.kernel.DelegatingBroker.attach(DelegatingBroker.java:1214)
at
org.apache.openjpa.persistence.EntityManagerImpl.merge(EntityManagerImpl.java:878)
at
com.ibm.ecm.task.entities.controller.EntitiesMediator.updateTask(EntitiesMediator.java:2212)
... 7 more
Caused by: java.lang.ClassCastException: java.lang.Long incompatible with
java.lang.String
at
org.apache.openjpa.kernel.DetachedStateManager.attach(DetachedStateManager.java:260)
at org.apache.openjpa.kernel.AttachManager.attach(AttachManager.java:252)
at org.apache.openjpa.kernel.AttachManager.attach(AttachManager.java:105)
at org.apache.openjpa.kernel.BrokerImpl.attach(BrokerImpl.java:3492)
... 10 more {code}
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