Hi All,
We have a Spring batch job which runs through all the accounts and adjusts the balances. We are getting the following exception in this batch job in our production system every week or two. Sometimes we don't get this exception for few weeks. In case of failures, We just retry the job and the exception will go away. We are not sure what is the cause of the failure but we suspect that MySQL driver is causing this issue.
We have a column which is declared as DECIMAL(6,3) in the table and mapped to a Float type in the hibernate domain object. This is the common behavior we found in all the exceptions we got. Column names varies but their database type and java type are same as the above one. We suspect that driver has issues in converting decimal to a Float in our hibernate object. But what is strange is that it is not a overflow. We checked the accounts which had this problem and they had 0.0 in their column value.
Nov 30 01:16:03,180 ERROR rollSettlementBucketsJob [workerThreadPool-1-4] [org.hibernate.util.JDBCExceptionReporter] 465 - '0.0' in column '82' is outside valid range for the datatype FLOAT.
Nov 30 01:16:03,218 ERROR rollSettlementBucketsJob [workerThreadPool-1-4] [com.om.dh.batch.item.adapter.AbstractDelegatingAdapter] 103 - processing complete for 1000000055781 elapsed=74ms exception=org.hibernate.exception.DataException: could not load an entity: [com.om.dh.accountmgmt.domain.account.Account#1000000055781]
org.hibernate.exception.DataException: could not load an entity: [com.om.dh.accountmgmt.domain.account.Account#1000000055781]
at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:100)
at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:66)
at org.hibernate.loader.Loader.loadEntity(Loader.java:1895)
at org.hibernate.loader.entity.AbstractEntityLoader.load(AbstractEntityLoader.java:71)
at org.hibernate.loader.entity.AbstractEntityLoader.load(AbstractEntityLoader.java:65)
at org.hibernate.persister.entity.AbstractEntityPersister.load(AbstractEntityPersister.java:3072)
at org.hibernate.event.def.DefaultLoadEventListener.loadFromDatasource(DefaultLoadEventListener.java:434)
at org.hibernate.event.def.DefaultLoadEventListener.doLoad(DefaultLoadEventListener.java:415)
at org.hibernate.event.def.DefaultLoadEventListener.load(DefaultLoadEventListener.java:165)
at org.hibernate.event.def.DefaultLoadEventListener.onLoad(DefaultLoadEventListener.java:121)
at org.hibernate.impl.SessionImpl.fireLoad(SessionImpl.java:905)
at org.hibernate.impl.SessionImpl.immediateLoad(SessionImpl.java:863)
at org.hibernate.proxy.AbstractLazyInitializer.initialize(AbstractLazyInitializer.java:95)
at org.hibernate.proxy.AbstractLazyInitializer.getImplementation(AbstractLazyInitializer.java:140)
at org.hibernate.proxy.pojo.javassist.JavassistLazyInitializer.invoke(JavassistLazyInitializer.java:190)
at com.om.dh.accountmgmt.domain.account.Account_$$_javassist_98.getAccountPortfolio(Account_$$_javassist_98.java)
at com.om.dh.account.balance.service.impl.RollAccountServiceImpl.roll(RollAccountServiceImpl.java:55)
at com.om.dh.account.balance.service.impl.RollAccountServiceImpl.roll(RollAccountServiceImpl.java:45)
at sun.reflect.GeneratedMethodAccessor1496.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:307)
at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:182)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:149)
at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:106)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204)
at $Proxy283.roll(Unknown Source)
at SC.write(SC.java:5)
at com.om.dh.batch.item.adapter.AbstractDelegatingItemWriterAdapter.write(AbstractDelegatingItemWriterAdapter.java:67)
at org.springframework.batch.core.step.item.SimpleChunkProcessor.writeItems(SimpleChunkProcessor.java:155)
at org.springframework.batch.core.step.item.SimpleChunkProcessor.doWrite(SimpleChunkProcessor.java:136)
at org.springframework.batch.core.step.item.FaultTolerantChunkProcessor$3.doWithRetry(FaultTolerantChunkProcessor.java:227)
at org.springframework.batch.retry.support.RetryTemplate.doExecute(RetryTemplate.java:230)
at org.springframework.batch.retry.support.RetryTemplate.execute(RetryTemplate.java:180)
at org.springframework.batch.core.step.item.BatchRetryTemplate.execute(BatchRetryTemplate.java:213)
at org.springframework.batch.core.step.item.FaultTolerantChunkProcessor.write(FaultTolerantChunkProcessor.java:300)
at org.springframework.batch.core.step.item.SimpleChunkProcessor.process(SimpleChunkProcessor.java:193)
at org.springframework.batch.core.step.item.ChunkOrientedTasklet.execute(ChunkOrientedTasklet.java:70)
at org.springframework.batch.core.step.tasklet.TaskletStep$2.doInChunkContext(TaskletStep.java:264)
at org.springframework.batch.core.scope.context.StepContextRepeatCallback.doInIteration(StepContextRepeatCallback.java:67)
at org.springframework.batch.repeat.support.RepeatTemplate.getNextResult(RepeatTemplate.java:352)
at org.springframework.batch.repeat.support.RepeatTemplate.executeInternal(RepeatTemplate.java:212)
at org.springframework.batch.repeat.support.RepeatTemplate.iterate(RepeatTemplate.java:143)
at org.springframework.batch.core.step.tasklet.TaskletStep.doExecute(TaskletStep.java:239)
at org.springframework.batch.core.step.AbstractStep.execute(AbstractStep.java:198)
at org.springframework.batch.core.partition.support.TaskExecutorPartitionHandler$1.call(TaskExecutorPartitionHandler.java:108)
at org.springframework.batch.core.partition.support.TaskExecutorPartitionHandler$1.call(TaskExecutorPartitionHandler.java:1)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
at java.util.concurrent.FutureTask.run(FutureTask.java:138)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:885)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
at java.lang.Thread.run(Thread.java:619)
Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLDataException: '0.0' in column '82' is outside valid range for the datatype FLOAT.
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
at com.mysql.jdbc.Util.handleNewInstance(Util.java:406)
at com.mysql.jdbc.Util.getInstance(Util.java:381)
at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:999)
at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:956)
at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:926)
at com.mysql.jdbc.ResultSetImpl.throwRangeException(ResultSetImpl.java:7819)
at com.mysql.jdbc.ResultSetImpl.getFloatFromString(ResultSetImpl.java:2542)
at com.mysql.jdbc.ResultSetImpl.getFloat(ResultSetImpl.java:2501)
at com.mysql.jdbc.ResultSetImpl.getFloat(ResultSetImpl.java:2519)
at org.jboss.resource.adapter.jdbc.WrappedResultSet.getFloat(WrappedResultSet.java:666)
at org.hibernate.type.FloatType.get(FloatType.java:46)
at org.hibernate.type.NullableType.nullSafeGet(NullableType.java:184)
at org.hibernate.type.NullableType.nullSafeGet(NullableType.java:173)
at org.hibernate.type.AbstractType.hydrate(AbstractType.java:105)
at org.hibernate.type.ComponentType.hydrate(ComponentType.java:583)
at org.hibernate.persister.entity.AbstractEntityPersister.hydrate(AbstractEntityPersister.java:2124)
at org.hibernate.loader.Loader.loadFromResultSet(Loader.java:1404)
at org.hibernate.loader.Loader.instanceNotYetLoaded(Loader.java:1332)
at org.hibernate.loader.Loader.getRow(Loader.java:1230)
at org.hibernate.loader.Loader.getRowFromResultSet(Loader.java:603)
at org.hibernate.loader.Loader.doQuery(Loader.java:724)
at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:259)
at org.hibernate.loader.Loader.loadEntity(Loader.java:1881)
Any clues?
thanks in advance,
Ramkumar
We have a Spring batch job which runs through all the accounts and adjusts the balances. We are getting the following exception in this batch job in our production system every week or two. Sometimes we don't get this exception for few weeks. In case of failures, We just retry the job and the exception will go away. We are not sure what is the cause of the failure but we suspect that MySQL driver is causing this issue.
We have a column which is declared as DECIMAL(6,3) in the table and mapped to a Float type in the hibernate domain object. This is the common behavior we found in all the exceptions we got. Column names varies but their database type and java type are same as the above one. We suspect that driver has issues in converting decimal to a Float in our hibernate object. But what is strange is that it is not a overflow. We checked the accounts which had this problem and they had 0.0 in their column value.
Nov 30 01:16:03,180 ERROR rollSettlementBucketsJob [workerThreadPool-1-4] [org.hibernate.util.JDBCExceptionReporter] 465 - '0.0' in column '82' is outside valid range for the datatype FLOAT.
Nov 30 01:16:03,218 ERROR rollSettlementBucketsJob [workerThreadPool-1-4] [com.om.dh.batch.item.adapter.AbstractDelegatingAdapter] 103 - processing complete for 1000000055781 elapsed=74ms exception=org.hibernate.exception.DataException: could not load an entity: [com.om.dh.accountmgmt.domain.account.Account#1000000055781]
org.hibernate.exception.DataException: could not load an entity: [com.om.dh.accountmgmt.domain.account.Account#1000000055781]
at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:100)
at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:66)
at org.hibernate.loader.Loader.loadEntity(Loader.java:1895)
at org.hibernate.loader.entity.AbstractEntityLoader.load(AbstractEntityLoader.java:71)
at org.hibernate.loader.entity.AbstractEntityLoader.load(AbstractEntityLoader.java:65)
at org.hibernate.persister.entity.AbstractEntityPersister.load(AbstractEntityPersister.java:3072)
at org.hibernate.event.def.DefaultLoadEventListener.loadFromDatasource(DefaultLoadEventListener.java:434)
at org.hibernate.event.def.DefaultLoadEventListener.doLoad(DefaultLoadEventListener.java:415)
at org.hibernate.event.def.DefaultLoadEventListener.load(DefaultLoadEventListener.java:165)
at org.hibernate.event.def.DefaultLoadEventListener.onLoad(DefaultLoadEventListener.java:121)
at org.hibernate.impl.SessionImpl.fireLoad(SessionImpl.java:905)
at org.hibernate.impl.SessionImpl.immediateLoad(SessionImpl.java:863)
at org.hibernate.proxy.AbstractLazyInitializer.initialize(AbstractLazyInitializer.java:95)
at org.hibernate.proxy.AbstractLazyInitializer.getImplementation(AbstractLazyInitializer.java:140)
at org.hibernate.proxy.pojo.javassist.JavassistLazyInitializer.invoke(JavassistLazyInitializer.java:190)
at com.om.dh.accountmgmt.domain.account.Account_$$_javassist_98.getAccountPortfolio(Account_$$_javassist_98.java)
at com.om.dh.account.balance.service.impl.RollAccountServiceImpl.roll(RollAccountServiceImpl.java:55)
at com.om.dh.account.balance.service.impl.RollAccountServiceImpl.roll(RollAccountServiceImpl.java:45)
at sun.reflect.GeneratedMethodAccessor1496.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:307)
at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:182)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:149)
at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:106)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204)
at $Proxy283.roll(Unknown Source)
at SC.write(SC.java:5)
at com.om.dh.batch.item.adapter.AbstractDelegatingItemWriterAdapter.write(AbstractDelegatingItemWriterAdapter.java:67)
at org.springframework.batch.core.step.item.SimpleChunkProcessor.writeItems(SimpleChunkProcessor.java:155)
at org.springframework.batch.core.step.item.SimpleChunkProcessor.doWrite(SimpleChunkProcessor.java:136)
at org.springframework.batch.core.step.item.FaultTolerantChunkProcessor$3.doWithRetry(FaultTolerantChunkProcessor.java:227)
at org.springframework.batch.retry.support.RetryTemplate.doExecute(RetryTemplate.java:230)
at org.springframework.batch.retry.support.RetryTemplate.execute(RetryTemplate.java:180)
at org.springframework.batch.core.step.item.BatchRetryTemplate.execute(BatchRetryTemplate.java:213)
at org.springframework.batch.core.step.item.FaultTolerantChunkProcessor.write(FaultTolerantChunkProcessor.java:300)
at org.springframework.batch.core.step.item.SimpleChunkProcessor.process(SimpleChunkProcessor.java:193)
at org.springframework.batch.core.step.item.ChunkOrientedTasklet.execute(ChunkOrientedTasklet.java:70)
at org.springframework.batch.core.step.tasklet.TaskletStep$2.doInChunkContext(TaskletStep.java:264)
at org.springframework.batch.core.scope.context.StepContextRepeatCallback.doInIteration(StepContextRepeatCallback.java:67)
at org.springframework.batch.repeat.support.RepeatTemplate.getNextResult(RepeatTemplate.java:352)
at org.springframework.batch.repeat.support.RepeatTemplate.executeInternal(RepeatTemplate.java:212)
at org.springframework.batch.repeat.support.RepeatTemplate.iterate(RepeatTemplate.java:143)
at org.springframework.batch.core.step.tasklet.TaskletStep.doExecute(TaskletStep.java:239)
at org.springframework.batch.core.step.AbstractStep.execute(AbstractStep.java:198)
at org.springframework.batch.core.partition.support.TaskExecutorPartitionHandler$1.call(TaskExecutorPartitionHandler.java:108)
at org.springframework.batch.core.partition.support.TaskExecutorPartitionHandler$1.call(TaskExecutorPartitionHandler.java:1)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
at java.util.concurrent.FutureTask.run(FutureTask.java:138)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:885)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
at java.lang.Thread.run(Thread.java:619)
Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLDataException: '0.0' in column '82' is outside valid range for the datatype FLOAT.
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
at com.mysql.jdbc.Util.handleNewInstance(Util.java:406)
at com.mysql.jdbc.Util.getInstance(Util.java:381)
at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:999)
at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:956)
at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:926)
at com.mysql.jdbc.ResultSetImpl.throwRangeException(ResultSetImpl.java:7819)
at com.mysql.jdbc.ResultSetImpl.getFloatFromString(ResultSetImpl.java:2542)
at com.mysql.jdbc.ResultSetImpl.getFloat(ResultSetImpl.java:2501)
at com.mysql.jdbc.ResultSetImpl.getFloat(ResultSetImpl.java:2519)
at org.jboss.resource.adapter.jdbc.WrappedResultSet.getFloat(WrappedResultSet.java:666)
at org.hibernate.type.FloatType.get(FloatType.java:46)
at org.hibernate.type.NullableType.nullSafeGet(NullableType.java:184)
at org.hibernate.type.NullableType.nullSafeGet(NullableType.java:173)
at org.hibernate.type.AbstractType.hydrate(AbstractType.java:105)
at org.hibernate.type.ComponentType.hydrate(ComponentType.java:583)
at org.hibernate.persister.entity.AbstractEntityPersister.hydrate(AbstractEntityPersister.java:2124)
at org.hibernate.loader.Loader.loadFromResultSet(Loader.java:1404)
at org.hibernate.loader.Loader.instanceNotYetLoaded(Loader.java:1332)
at org.hibernate.loader.Loader.getRow(Loader.java:1230)
at org.hibernate.loader.Loader.getRowFromResultSet(Loader.java:603)
at org.hibernate.loader.Loader.doQuery(Loader.java:724)
at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:259)
at org.hibernate.loader.Loader.loadEntity(Loader.java:1881)
Any clues?
thanks in advance,
Ramkumar