org.hibernate.AssertionFailure
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我的线程执行时，有时会收到这个奇怪的错误。这可能与什么有关？
2011-Jun-25 09:05:22,339 ERROR AssertionFailure:45 - an assertion failure occured (this may indicate a bug in Hibernate, but is more likely due to unsafe use of the session)
org.hibernate.AssertionFailure: null id in com.inrev.bm.bean.IRKeyWordTweet entry (don\'t flush the Session after an exception occurs)
at org.hibernate.event.def.DefaultFlushEntityEventListener.checkId(DefaultFlushEntityEventListener.java:78)
at org.hibernate.event.def.DefaultFlushEntityEventListener.getValues(DefaultFlushEntityEventListener.java:187)
at org.hibernate.event.def.DefaultFlushEntityEventListener.onFlushEntity(DefaultFlushEntityEventListener.java:143)
at org.hibernate.event.def.AbstractFlushingEventListener.flushEntities(AbstractFlushingEventListener.java:219)
at org.hibernate.event.def.AbstractFlushingEventListener.flushEverythingToExecutions(AbstractFlushingEventListener.java:99)
at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:49)
at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1028)
at org.hibernate.impl.SessionImpl.managedFlush(SessionImpl.java:366)
at org.hibernate.transaction.JDBCTransaction.commit(JDBCTransaction.java:137)
at com.inrev.bm.streaming.IRKeyWordStreaminThread.run(IRKeyWordStreaminThread.java:119)
Transaction tx = null;
Session session = sessionFactory.openSession();
tx = session.beginTransaction();
int count = 0;
try
{
for (Iterator itrList = statusToInsert.iterator(); itrList.hasNext();)
{
try
{
IRecord record = (IRecord) itrList.next();
session.save(record);
count++;
if ( count % 10 == 0 )
{
session.flush();
session.clear();
tx.commit();
tx = session.beginTransaction();
}
}
catch (Exception e)
{
tx.commit();
session.close();
session = sessionFactory.openSession();
tx = session.beginTransaction();
StringWriter sw = new StringWriter();
PrintWriter pw = new PrintWriter(sw);
e.printStackTrace(pw);
log.error(sw.toString());
}
}
}
catch (Exception e) {
StringWriter sw = new StringWriter();
PrintWriter pw = new PrintWriter(sw);
e.printStackTrace(pw);
log.error(sw.toString());
}
finally {
tx.commit();
session.close();
}
没有找到相关结果
已邀请:
3 个回复
磐剩
仿普
谦响局豢报
中@Override public int addUser(User user) { // Maintain Hibernate session manually Session openSession = sessionFactory.openSession(); int retVal = 0; try { openSession.getTransaction().begin(); openSession.persist(user); openSession.getTransaction().commit(); retVal = 1; } catch (HibernateException e) { openSession.getTransaction().rollback(); retVal = -1; } finally { openSession.close(); } return retVal; }