Thu, 16 Sep 2010 14:04:43 blitz_gateway DEBUG    wrapped find
Thu, 16 Sep 2010 14:04:43 blitz_gateway DEBUG    {'serverExceptionClass': 'ome.conditions.InternalException', 'serverStackTrace': 'ome.conditions.InternalException:  Wrapped Exception: (org.springframework.jdbc.UncategorizedSQLException):\nHibernate operation: error executing work; uncategorized SQLException for SQL [???]; SQL state [25001]; error code [0]; Cannot change transaction read-only property in the middle of a transaction.; nested exception is org.postgresql.util.PSQLException: Cannot change transaction read-only property in the middle of a transaction.\n\tat org.springframework.jdbc.support.AbstractFallbackSQLExceptionTranslator.translate(AbstractFallbackSQLExceptionTranslator.java:83)\n\tat org.springframework.jdbc.support.AbstractFallbackSQLExceptionTranslator.translate(AbstractFallbackSQLExceptionTranslator.java:80)\n\tat org.springframework.jdbc.support.AbstractFallbackSQLExceptionTranslator.translate(AbstractFallbackSQLExceptionTranslator.java:80)\n\tat org.springframework.orm.hibernate3.HibernateAccessor.convertJdbcAccessException(HibernateAccessor.java:424)\n\tat org.springframework.orm.hibernate3.HibernateAccessor.convertHibernateAccessException(HibernateAccessor.java:410)\n\tat org.springframework.orm.hibernate3.HibernateInterceptor.invoke(HibernateInterceptor.java:117)\n\tat org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)\n\tat org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:108)\n\tat org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)\n\tat ome.tools.hibernate.ProxyCleanupFilter$Interceptor.invoke(ProxyCleanupFilter.java:222)\n\tat org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)\n\tat ome.services.util.ServiceHandler.invoke(ServiceHandler.java:111)\n\tat org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)\n\tat org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202)\n\tat $Proxy52.find(Unknown Source)\n\tat sun.reflect.GeneratedMethodAccessor1195.invoke(Unknown Source)\n\tat sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)\n\tat java.lang.reflect.Method.invoke(Method.java:616)\n\tat org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:307)\n\tat org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183)\n\tat org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150)\n\tat ome.security.basic.BasicSecurityWiring.invoke(BasicSecurityWiring.java:83)\n\tat org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)\n\tat ome.services.blitz.fire.AopContextInitializer.invoke(AopContextInitializer.java:40)\n\tat org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)\n\tat org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202)\n\tat $Proxy52.find(Unknown Source)\n\tat sun.reflect.GeneratedMethodAccessor1219.invoke(Unknown Source)\n\tat sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)\n\tat java.lang.reflect.Method.invoke(Method.java:616)\n\tat ome.services.blitz.util.IceMethodInvoker.invoke(IceMethodInvoker.java:179)\n\tat ome.services.throttling.Callback.run(Callback.java:56)\n\tat ome.services.throttling.InThreadThrottlingStrategy.callInvokerOnRawArgs(InThreadThrottlingStrategy.java:56)\n\tat ome.services.blitz.impl.AbstractAmdServant.callInvokerOnRawArgs(AbstractAmdServant.java:132)\n\tat ome.services.blitz.impl.QueryI.find_async(QueryI.java:104)\n\tat omero.api._IQueryTie.find_async(_IQueryTie.java:64)\n\tat omero.api._IQueryDisp.___find(_IQueryDisp.java:193)\n\tat omero.api._IQueryDisp.__dispatch(_IQueryDisp.java:480)\n\tat IceInternal.Incoming.invoke(Incoming.java:159)\n\tat Ice.ConnectionI.invokeAll(ConnectionI.java:2037)\n\tat Ice.ConnectionI.message(ConnectionI.java:972)\n\tat IceInternal.ThreadPool.run(ThreadPool.java:577)\n\tat IceInternal.ThreadPool.access$100(ThreadPool.java:12)\n\tat IceInternal.ThreadPool$EventHandlerThread.run(ThreadPool.java:971)\n', 'message': ' Wrapped Exception: (org.springframework.jdbc.UncategorizedSQLException):\nHibernate operation: error executing work; uncategorized SQLException for SQL [???]; SQL state [25001]; error code [0]; Cannot change transaction read-only property in the middle of a transaction.; nested exception is org.postgresql.util.PSQLException: Cannot change transaction read-only property in the middle of a transaction.'}
Thu, 16 Sep 2010 14:04:43 blitz_gateway DEBUG     Wrapped Exception: (org.springframework.jdbc.UncategorizedSQLException):
Hibernate operation: error executing work; uncategorized SQLException for SQL [???]; SQL state [25001]; error code [0]; Cannot change transaction read-only property in the middle of a transaction.; nested exception is org.postgresql.util.PSQLException: Cannot change transaction read-only property in the middle of a transaction.
Thu, 16 Sep 2010 14:04:43 blitz_gateway DEBUG    exception caught, first time we back off for 10 secs
Thu, 16 Sep 2010 14:04:43 blitz_gateway DEBUG    Traceback (most recent call last):
  File "/usr/local/omero/dist/lib/python/omero/gateway/__init__.py", line 1813, in wrapped
    return inner(*args, **kwargs)
  File "/usr/local/omero/dist/lib/python/omero/gateway/__init__.py", line 1774, in inner
    return f(*args, **kwargs)
  File "/usr/local/omero/dist/lib/python/omero_api_IQuery_ice.py", line 96, in find
    return _M_omero.api.IQuery._op_find.invoke(self, ((klass, id), _ctx))
InternalException: exception ::omero::InternalException
{
    serverStackTrace = ome.conditions.InternalException:  Wrapped Exception: (org.springframework.jdbc.UncategorizedSQLException):
Hibernate operation: error executing work; uncategorized SQLException for SQL [???]; SQL state [25001]; error code [0]; Cannot change transaction read-only property in the middle of a transaction.; nested exception is org.postgresql.util.PSQLException: Cannot change transaction read-only property in the middle of a transaction.
	at org.springframework.jdbc.support.AbstractFallbackSQLExceptionTranslator.translate(AbstractFallbackSQLExceptionTranslator.java:83)
	at org.springframework.jdbc.support.AbstractFallbackSQLExceptionTranslator.translate(AbstractFallbackSQLExceptionTranslator.java:80)
	at org.springframework.jdbc.support.AbstractFallbackSQLExceptionTranslator.translate(AbstractFallbackSQLExceptionTranslator.java:80)
	at org.springframework.orm.hibernate3.HibernateAccessor.convertJdbcAccessException(HibernateAccessor.java:424)
	at org.springframework.orm.hibernate3.HibernateAccessor.convertHibernateAccessException(HibernateAccessor.java:410)
	at org.springframework.orm.hibernate3.HibernateInterceptor.invoke(HibernateInterceptor.java:117)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
	at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:108)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
	at ome.tools.hibernate.ProxyCleanupFilter$Interceptor.invoke(ProxyCleanupFilter.java:222)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
	at ome.services.util.ServiceHandler.invoke(ServiceHandler.java:111)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
	at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202)
	at $Proxy52.find(Unknown Source)
	at sun.reflect.GeneratedMethodAccessor1195.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:616)
	at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:307)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150)
	at ome.security.basic.BasicSecurityWiring.invoke(BasicSecurityWiring.java:83)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
	at ome.services.blitz.fire.AopContextInitializer.invoke(AopContextInitializer.java:40)
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
	at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202)
	at $Proxy52.find(Unknown Source)
	at sun.reflect.GeneratedMethodAccessor1219.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:616)
	at ome.services.blitz.util.IceMethodInvoker.invoke(IceMethodInvoker.java:179)
	at ome.services.throttling.Callback.run(Callback.java:56)
	at ome.services.throttling.InThreadThrottlingStrategy.callInvokerOnRawArgs(InThreadThrottlingStrategy.java:56)
	at ome.services.blitz.impl.AbstractAmdServant.callInvokerOnRawArgs(AbstractAmdServant.java:132)
	at ome.services.blitz.impl.QueryI.find_async(QueryI.java:104)
	at omero.api._IQueryTie.find_async(_IQueryTie.java:64)
	at omero.api._IQueryDisp.___find(_IQueryDisp.java:193)
	at omero.api._IQueryDisp.__dispatch(_IQueryDisp.java:480)
	at IceInternal.Incoming.invoke(Incoming.java:159)
	at Ice.ConnectionI.invokeAll(ConnectionI.java:2037)
	at Ice.ConnectionI.message(ConnectionI.java:972)
	at IceInternal.ThreadPool.run(ThreadPool.java:577)
	at IceInternal.ThreadPool.access$100(ThreadPool.java:12)
	at IceInternal.ThreadPool$EventHandlerThread.run(ThreadPool.java:971)

    serverExceptionClass = ome.conditions.InternalException
    message =  Wrapped Exception: (org.springframework.jdbc.UncategorizedSQLException):
Hibernate operation: error executing work; uncategorized SQLException for SQL [???]; SQL state [25001]; error code [0]; Cannot change transaction read-only property in the middle of a transaction.; nested exception is org.postgresql.util.PSQLException: Cannot change transaction read-only property in the middle of a transaction.
}