Message ID:
Could not synchronize database state with session org.hibernate.exception.LockAcquisitionException

Complete Message:
Could not execute JDBC batch update at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:105) at
org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:66) at
org.hibernate.jdbc.AbstractBatcher.executeBatch(AbstractBatcher.java:275) at
org.hibernate.jdbc.AbstractBatcher.prepareStatement(AbstractBatcher.java:114) at
org.hibernate.jdbc.AbstractBatcher.prepareStatement(AbstractBatcher.java:109) at
org.hibernate.jdbc.AbstractBatcher.prepareBatchStatement(AbstractBatcher.java:244) at
org.hibernate.persister.entity.AbstractEntityPersister.update(AbstractEntityPersister.java:2382) at
org.hibernate.persister.entity.AbstractEntityPersister.updateOrInsert(AbstractEntityPersister.java:2335) at
org.hibernate.persister.entity.AbstractEntityPersister.update(AbstractEntityPersister.java:2635) at
org.hibernate.action.EntityUpdateAction.execute(EntityUpdateAction.java:115) at
org.hibernate.engine.ActionQueue.execute(ActionQueue.java:279) at
org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:263) at
org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:168) at
org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:321) at
org.hibernate.event.def.DefaultAutoFlushEventListener.onAutoFlush(DefaultAutoFlushEventListener.java:64) at
org.hibernate.impl.SessionImpl.autoFlushIfRequired(SessionImpl.java:996) at
org.hibernate.impl.SessionImpl.list(SessionImpl.java:1141) at
org.hibernate.impl.QueryImpl.list(QueryImpl.java:102) at
org.hibernate.ejb.QueryImpl.getResultList(QueryImpl.java:67) at
net.xxx.server.dao.impl.PaymentDAOImpl.listPaymentsByStateAndCompany(PaymentDAOImpl.java:270)

private static final String QUERY_FOR_PAYMENTS_BY_STATE_AND_COMPANY = " FROM " + Payment.class.getName()
    	+ " p WHERE p.serviceDefinition.company=:company"
    	+ " AND p.state = :state";

    @SuppressWarnings("unchecked")
    public List<Payment> listPaymentsByStateAndCompany(Company company,Constants.PaymentState state) {
    	List<Payment> payments = this.getEntityManager()
    	.createQuery(QUERY_FOR_PAYMENTS_BY_STATE_AND_COMPANY)
    	.setParameter("state",state.ordinal())
    	.setParameter("company",company)
    	.getResultList();
    	return payments;
    }

------------------------
LATEST DETECTED DEADLOCK
------------------------
090428 12:21:11
*** (1) TRANSACTION:
TRANSACTION 0 14286818, ACTIVE 0 sec, process no 21872, OS thread id 802850 starting index read
mysql tables in use 1, locked 1
LOCK WAIT 13 lock struct(s), heap size 1024, undo log entries 2
MySQL thread id 298, query id 11843357 localhost 127.0.0.1 root Updating
/*  */ update service set balance=40.0, company_id=2, last_on='2009-04-28 12:19:55', modified_by='server', modified_on='2009-04-28 12:21:11', service_definition_id=3, state=1, subscriber_id=13578, valid_until='2010-02-22 12:13:52' where service_id=693
*** (1) WAITING FOR THIS LOCK TO BE GRANTED:
RECORD LOCKS space id 0 page no 62 n bits 176 index `PRIMARY` of table `xxx/service` trx id 0 14286818 lock_mode X locks rec but not gap waiting
Record lock, heap no 98 PHYSICAL RECORD: n_fields 12; compact format; info bits 0
 0: len 8; hex 80000000000002b5; asc         ;; 1: len 6; hex 000000d9faa0; asc       ;; 2: len 7; hex 0000000cc91e70; asc       p;; 3: len 4; hex 00001c42; asc    B;; 4: len 8; hex 80001245aad4e363; asc    E   c;; 5: len 6; hex 736572766572; asc server;; 6: len 8; hex 80001245aad4e3c9; asc    E    ;; 7: len 1; hex 81; asc  ;; 8: len 8; hex 80001247f200df08; asc    G    ;; 9: len 8; hex 8000000000000002; asc         ;; 10: len 8; hex 8000000000000003; asc         ;; 11: len 8; hex 800000000000350a; asc       5 ;;

*** (2) TRANSACTION:
TRANSACTION 0 14286798, ACTIVE 1 sec, process no 24963, OS thread id 393239 starting index read, thread declared inside InnoDB 500
mysql tables in use 1, locked 1
17 lock struct(s), heap size 1024, undo log entries 16
MySQL thread id 253, query id 11843359 localhost 127.0.0.1 root Updating
/*  */ update payment set credit=1.0, currency='EUR', modified_by='9999900092', modified_on='2009-04-28 12:21:11', payment_definition_id=7, price=1.0, service_definition_id=3, state=0, subscriber_id=13578, transaction_id=11463 where payment_id=15914
*** (2) HOLDS THE LOCK(S):
RECORD LOCKS space id 0 page no 62 n bits 176 index `PRIMARY` of table `xxx/service` trx id 0 14286798 lock mode S locks rec but not gap
Record lock, heap no 47 PHYSICAL RECORD: n_fields 12; compact format; info bits 0
 0: len 8; hex 8000000000000286; asc         ;; 1: len 6; hex 000000d9ffce; asc       ;; 2: len 7; hex 0000000cc90683; asc        ;; 3: len 4; hex 0000f841; asc    A;; 4: len 8; hex 80001245aad4e3b2; asc    E    ;; 5: len 6; hex 736572766572; asc server;; 6: len 8; hex 80001245aad4e3ff; asc    E    ;; 7: len 1; hex 81; asc  ;; 8: len 8; hex 80001245d450fed8; asc    E P  ;; 9: len 8; hex 8000000000000002; asc         ;; 10: len 8; hex 8000000000000003; asc         ;; 11: len 8; hex 80000000000034db; asc       4 ;;

mysql> SELECT @@global.tx_isolation;
+-----------------------+
| @@global.tx_isolation |
+-----------------------+
| READ-UNCOMMITTED      |
+-----------------------+
1 row in set (0.00 sec)

mysql> SELECT @@tx_isolation;
+------------------+
| @@tx_isolation   |
+------------------+
| READ-UNCOMMITTED |
+------------------+
1 row in set (0.00 sec)

CREATE TABLE locktest (a INT(11), b INT(11), PRIMARY KEY (a)) ENGINE=INNODB;
INSERT INTO locktest VALUE (1, 1);
INSERT INTO locktest VALUE (2, 1);

C1> BEGIN;
C2> BEGIN;
C1> UPDATE locktest SET b = b + 1 WHERE a = 1;
C2> UPDATE locktest SET b = b + 1 WHERE a = 2;
C1> UPDATE locktest SET b = b + 1 WHERE a = 2;
C2> UPDATE locktest SET b = b + 1 WHERE a = 1;