[JBoss-dev] [ jboss-Bugs-738166 ] Random error on finder method

2004-05-31 Thread SourceForge.net
Bugs item #738166, was opened at 2003-05-15 20:38
Message generated for change (Comment added) made by kaypee
You can respond by visiting: 
https://sourceforge.net/tracker/?func=detailatid=376685aid=738166group_id=22866

Category: JBossCMP
Group: v3.2
Status: Open
Resolution: None
Priority: 5
Submitted By: Simone (milasx)
Assigned to: Nobody/Anonymous (nobody)
Summary: Random error on finder method

Initial Comment:
I  have a finder method and the executed SQL finds
ALWAYS one row.  Strangely the finder method randomly
fails.  I guess that the entity cache must be in some
kind of inconsistent state.That happens
when the server is under load.  I could not think of
any workaround.  Is it
possible that one entity in the entity cache is
corrupted because of some
weak references to its fields?  Attached a TRACE level log.


--

Comment By: Kunal H. Parikh (kaypee)
Date: 2004-06-01 14:02

Message:
Logged In: YES 
user_id=291175

I still seem to have this problem .. but it only happens when 
the findAll() finder finds two or more records.

--

Comment By: Simone (milasx)
Date: 2003-07-26 00:57

Message:
Logged In: YES 
user_id=698828

The problem is still there on RC2.  Below is stack trace. 
Note that as stated before the problem occurs after some
redeployments (2 or 3) and subsequent redeployments cause
out of memory exception

2003-07-25 15:51:01,029 DEBUG
[org.jboss.ejb.plugins.cmp.jdbc.JDBCEJBQLQuery.MDSKeyVector.findByMandatoryParameters]
Executing SQL: SELECT t0_o.MK_MDS_ID, t0_o.MK_ASOFDATE,
t0_o.MK_BUSINESS_AREA, t0_o.MK_CLASS, t0_o.MK_CURRENCY,
t0_o.MK_CURVE_ID, t0_o.MK_DATE_SAVED, t0_o.MK_INSTANCE,
t0_o.MK_LOCATION, t0_o.MK_NAME, t0_o.MK_PROCESS,
t0_o.MK_TIMESTAMP, t0_o.MK_USER FROM MDS_KEY t0_o WHERE
t0_o.MK_CLASS = ? AND t0_o.MK_CURRENCY = ? AND
t0_o.MK_INSTANCE = ? AND t0_o.MK_PROCESS = ? AND
t0_o.MK_ASOFDATE = ? AND t0_o.MK_LOCATION = ? AND
t0_o.MK_BUSINESS_AREA = ? AND t0_o.MK_NAME = ?
2003-07-25 15:51:01,045 DEBUG
[org.jboss.ejb.plugins.cmp.jdbc.JDBCEJBQLQuery.MDSKeyVector.findByMandatoryParameters]
Find failed
java.lang.IllegalArgumentException: Entity primary key is null
at
org.jboss.ejb.plugins.cmp.jdbc.ReadAheadCache$PreloadKey.init(ReadAheadCache.java:695)
at
org.jboss.ejb.plugins.cmp.jdbc.ReadAheadCache.getPreloadDataMap(ReadAheadCache.java:527)
at
org.jboss.ejb.plugins.cmp.jdbc.ReadAheadCache.addPreloadData(ReadAheadCache.java:460)
at
org.jboss.ejb.plugins.cmp.jdbc.JDBCAbstractQueryCommand.execute(JDBCAbstractQueryCommand.java:175)
at
org.jboss.ejb.plugins.cmp.jdbc.JDBCAbstractQueryCommand.execute(JDBCAbstractQueryCommand.java:91)
at
org.jboss.ejb.plugins.cmp.jdbc.JDBCFindEntityCommand.execute(JDBCFindEntityCommand.java:44)
at
org.jboss.ejb.plugins.cmp.jdbc.JDBCStoreManager.findEntity(JDBCStoreManager.java:593)
at
org.jboss.ejb.plugins.CMPPersistenceManager.findEntity(CMPPersistenceManager.java:307)
at
org.jboss.resource.connectionmanager.CachedConnectionInterceptor.findEntity(CachedConnectionInterceptor.java:301)
at
org.jboss.ejb.EntityContainer.findLocal(EntityContainer.java:628)
at sun.reflect.GeneratedMethodAccessor148.invoke(Unknown
Source)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at
org.jboss.ejb.EntityContainer$ContainerInterceptor.invokeHome(EntityContainer.java:1006)
at
org.jboss.ejb.plugins.AbstractInterceptor.invokeHome(AbstractInterceptor.java:88)
at
org.jboss.ejb.plugins.EntitySynchronizationInterceptor.invokeHome(EntitySynchronizationInterceptor.java:188)
at
org.jboss.resource.connectionmanager.CachedConnectionInterceptor.invokeHome(CachedConnectionInterceptor.java:215)
at
org.jboss.ejb.plugins.AbstractInterceptor.invokeHome(AbstractInterceptor.java:88)
at
org.jboss.ejb.plugins.EntityMultiInstanceInterceptor.invokeHome(EntityMultiInstanceInterceptor.java:54)
at
org.jboss.ejb.plugins.EntityLockInterceptor.invokeHome(EntityLockInterceptor.java:61)
at
org.jboss.ejb.plugins.EntityCreationInterceptor.invokeHome(EntityCreationInterceptor.java:28)
at
org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(AbstractTxInterceptor.java:88)
at
org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptorCMT.java:243)
at
org.jboss.ejb.plugins.TxInterceptorCMT.invokeHome(TxInterceptorCMT.java:74)
at
org.jboss.ejb.plugins.SecurityInterceptor.invokeHome(SecurityInterceptor.java:92)
at
org.jboss.ejb.plugins.LogInterceptor.invokeHome(LogInterceptor.java:120)
at
org.jboss.ejb.plugins.ProxyFactoryFinderInterceptor.invokeHome(ProxyFactoryFinderInterceptor.java:93)
at

[JBoss-dev] [ jboss-Bugs-738166 ] Random error on finder method

2003-07-27 Thread SourceForge.net
Bugs item #738166, was opened at 2003-05-15 11:38
Message generated for change (Comment added) made by milasx
You can respond by visiting: 
https://sourceforge.net/tracker/?func=detailatid=376685aid=738166group_id=22866

Category: JBossCMP
Group: v3.2
Status: Open
Resolution: None
Priority: 5
Submitted By: Simone (milasx)
Assigned to: Nobody/Anonymous (nobody)
Summary: Random error on finder method

Initial Comment:
I  have a finder method and the executed SQL finds
ALWAYS one row.  Strangely the finder method randomly
fails.  I guess that the entity cache must be in some
kind of inconsistent state.That happens
when the server is under load.  I could not think of
any workaround.  Is it
possible that one entity in the entity cache is
corrupted because of some
weak references to its fields?  Attached a TRACE level log.


--

Comment By: Simone (milasx)
Date: 2003-07-25 15:57

Message:
Logged In: YES 
user_id=698828

The problem is still there on RC2.  Below is stack trace. 
Note that as stated before the problem occurs after some
redeployments (2 or 3) and subsequent redeployments cause
out of memory exception

2003-07-25 15:51:01,029 DEBUG
[org.jboss.ejb.plugins.cmp.jdbc.JDBCEJBQLQuery.MDSKeyVector.findByMandatoryParameters]
Executing SQL: SELECT t0_o.MK_MDS_ID, t0_o.MK_ASOFDATE,
t0_o.MK_BUSINESS_AREA, t0_o.MK_CLASS, t0_o.MK_CURRENCY,
t0_o.MK_CURVE_ID, t0_o.MK_DATE_SAVED, t0_o.MK_INSTANCE,
t0_o.MK_LOCATION, t0_o.MK_NAME, t0_o.MK_PROCESS,
t0_o.MK_TIMESTAMP, t0_o.MK_USER FROM MDS_KEY t0_o WHERE
t0_o.MK_CLASS = ? AND t0_o.MK_CURRENCY = ? AND
t0_o.MK_INSTANCE = ? AND t0_o.MK_PROCESS = ? AND
t0_o.MK_ASOFDATE = ? AND t0_o.MK_LOCATION = ? AND
t0_o.MK_BUSINESS_AREA = ? AND t0_o.MK_NAME = ?
2003-07-25 15:51:01,045 DEBUG
[org.jboss.ejb.plugins.cmp.jdbc.JDBCEJBQLQuery.MDSKeyVector.findByMandatoryParameters]
Find failed
java.lang.IllegalArgumentException: Entity primary key is null
at
org.jboss.ejb.plugins.cmp.jdbc.ReadAheadCache$PreloadKey.init(ReadAheadCache.java:695)
at
org.jboss.ejb.plugins.cmp.jdbc.ReadAheadCache.getPreloadDataMap(ReadAheadCache.java:527)
at
org.jboss.ejb.plugins.cmp.jdbc.ReadAheadCache.addPreloadData(ReadAheadCache.java:460)
at
org.jboss.ejb.plugins.cmp.jdbc.JDBCAbstractQueryCommand.execute(JDBCAbstractQueryCommand.java:175)
at
org.jboss.ejb.plugins.cmp.jdbc.JDBCAbstractQueryCommand.execute(JDBCAbstractQueryCommand.java:91)
at
org.jboss.ejb.plugins.cmp.jdbc.JDBCFindEntityCommand.execute(JDBCFindEntityCommand.java:44)
at
org.jboss.ejb.plugins.cmp.jdbc.JDBCStoreManager.findEntity(JDBCStoreManager.java:593)
at
org.jboss.ejb.plugins.CMPPersistenceManager.findEntity(CMPPersistenceManager.java:307)
at
org.jboss.resource.connectionmanager.CachedConnectionInterceptor.findEntity(CachedConnectionInterceptor.java:301)
at
org.jboss.ejb.EntityContainer.findLocal(EntityContainer.java:628)
at sun.reflect.GeneratedMethodAccessor148.invoke(Unknown
Source)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at
org.jboss.ejb.EntityContainer$ContainerInterceptor.invokeHome(EntityContainer.java:1006)
at
org.jboss.ejb.plugins.AbstractInterceptor.invokeHome(AbstractInterceptor.java:88)
at
org.jboss.ejb.plugins.EntitySynchronizationInterceptor.invokeHome(EntitySynchronizationInterceptor.java:188)
at
org.jboss.resource.connectionmanager.CachedConnectionInterceptor.invokeHome(CachedConnectionInterceptor.java:215)
at
org.jboss.ejb.plugins.AbstractInterceptor.invokeHome(AbstractInterceptor.java:88)
at
org.jboss.ejb.plugins.EntityMultiInstanceInterceptor.invokeHome(EntityMultiInstanceInterceptor.java:54)
at
org.jboss.ejb.plugins.EntityLockInterceptor.invokeHome(EntityLockInterceptor.java:61)
at
org.jboss.ejb.plugins.EntityCreationInterceptor.invokeHome(EntityCreationInterceptor.java:28)
at
org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(AbstractTxInterceptor.java:88)
at
org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptorCMT.java:243)
at
org.jboss.ejb.plugins.TxInterceptorCMT.invokeHome(TxInterceptorCMT.java:74)
at
org.jboss.ejb.plugins.SecurityInterceptor.invokeHome(SecurityInterceptor.java:92)
at
org.jboss.ejb.plugins.LogInterceptor.invokeHome(LogInterceptor.java:120)
at
org.jboss.ejb.plugins.ProxyFactoryFinderInterceptor.invokeHome(ProxyFactoryFinderInterceptor.java:93)
at
org.jboss.ejb.EntityContainer.internalInvokeHome(EntityContainer.java:478)
at org.jboss.ejb.Container.invoke(Container.java:720)
at
org.jboss.ejb.plugins.local.BaseLocalProxyFactory.invokeHome(BaseLocalProxyFactory.java:272)
at
org.jboss.ejb.plugins.local.LocalHomeProxy.invoke(LocalHomeProxy.java:110)
at 

[JBoss-dev] [ jboss-Bugs-738166 ] Random error on finder method

2003-06-20 Thread SourceForge.net
Bugs item #738166, was opened at 2003-05-15 13:38
Message generated for change (Comment added) made by loubyansky
You can respond by visiting: 
https://sourceforge.net/tracker/?func=detailatid=376685aid=738166group_id=22866

Category: JBossCMP
Group: v3.2
Status: Open
Resolution: None
Priority: 5
Submitted By: Simone (milasx)
Assigned to: Nobody/Anonymous (nobody)
Summary: Random error on finder method

Initial Comment:
I  have a finder method and the executed SQL finds
ALWAYS one row.  Strangely the finder method randomly
fails.  I guess that the entity cache must be in some
kind of inconsistent state.That happens
when the server is under load.  I could not think of
any workaround.  Is it
possible that one entity in the entity cache is
corrupted because of some
weak references to its fields?  Attached a TRACE level log.


--

Comment By: Alexey Loubyansky (loubyansky)
Date: 2003-06-20 13:35

Message:
Logged In: YES 
user_id=543482

From Simone's email:
I never had the error on first deploy I always got the error 
after 5 or
6 redeployment and after that at the next redeployment got 
an out of memory
error.

alex

--

Comment By: Simone (milasx)
Date: 2003-06-02 20:11

Message:
Logged In: YES 
user_id=698828

Hi Alex,

  Same problem with 3.2.2Beta as of 02/06/03.

Thanks!!!

Simone
2003-06-02 18:03:06,977 DEBUG
[org.jboss.logging.Log4jService] Installed System.out adapter
2003-06-02 18:03:06,977 DEBUG
[org.jboss.logging.Log4jService] Installed System.err adapter
2003-06-02 18:03:18,647 DEBUG
[org.jboss.resource.connectionmanager.IdleRemover] run:
IdleRemover notifying pools, interval: 45
2003-06-02 18:03:50,438 DEBUG
[org.jboss.ejb.plugins.cmp.jdbc.JDBCEJBQLQuery.MDSKeyVector.findByMandatoryParameters]
Executing SQL: SELECT t0_o.MK_MDS_ID, t0_o.MK_ASOFDATE,
t0_o.MK_BUSINESS_AREA, t0_o.MK_CLASS, t0_o.MK_CURRENCY,
t0_o.MK_CURVE_ID, t0_o.MK_DATE_SAVED, t0_o.MK_INSTANCE,
t0_o.MK_LOCATION, t0_o.MK_NAME, t0_o.MK_PROCESS,
t0_o.MK_TIMESTAMP, t0_o.MK_USER FROM MDS_KEY t0_o WHERE
t0_o.MK_CLASS = ? AND t0_o.MK_CURRENCY = ? AND
t0_o.MK_INSTANCE = ? AND t0_o.MK_PROCESS = ? AND
t0_o.MK_ASOFDATE = ? AND t0_o.MK_LOCATION = ? AND
t0_o.MK_BUSINESS_AREA = ? AND t0_o.MK_NAME = ?
2003-06-02 18:03:50,454 DEBUG
[org.jboss.ejb.plugins.cmp.jdbc.JDBCEJBQLQuery.MDSKeyVector.findByMandatoryParameters]
Find failed
java.lang.IllegalArgumentException: Entity primary key is null
at
org.jboss.ejb.plugins.cmp.jdbc.ReadAheadCache$PreloadKey.init(ReadAheadCache.java:640)
at
org.jboss.ejb.plugins.cmp.jdbc.ReadAheadCache.getPreloadDataMap(ReadAheadCache.java:489)
at
org.jboss.ejb.plugins.cmp.jdbc.ReadAheadCache.addPreloadData(ReadAheadCache.java:428)
at
org.jboss.ejb.plugins.cmp.jdbc.JDBCAbstractQueryCommand.execute(JDBCAbstractQueryCommand.java:175)
at
org.jboss.ejb.plugins.cmp.jdbc.JDBCAbstractQueryCommand.execute(JDBCAbstractQueryCommand.java:91)
at
org.jboss.ejb.plugins.cmp.jdbc.JDBCFindEntityCommand.execute(JDBCFindEntityCommand.java:44)
at
org.jboss.ejb.plugins.cmp.jdbc.JDBCStoreManager.findEntity(JDBCStoreManager.java:591)
at
org.jboss.ejb.plugins.CMPPersistenceManager.findEntity(CMPPersistenceManager.java:312)
at
org.jboss.resource.connectionmanager.CachedConnectionInterceptor.findEntity(CachedConnectionInterceptor.java:301)
at
org.jboss.ejb.EntityContainer.findLocal(EntityContainer.java:628)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at
org.jboss.ejb.EntityContainer$ContainerInterceptor.invokeHome(EntityContainer.java:1006)
at
org.jboss.ejb.plugins.AbstractInterceptor.invokeHome(AbstractInterceptor.java:88)
at
org.jboss.ejb.plugins.EntitySynchronizationInterceptor.invokeHome(EntitySynchronizationInterceptor.java:188)
at
org.jboss.resource.connectionmanager.CachedConnectionInterceptor.invokeHome(CachedConnectionInterceptor.java:215)
at
org.jboss.ejb.plugins.AbstractInterceptor.invokeHome(AbstractInterceptor.java:88)
at
org.jboss.ejb.plugins.EntityInstanceInterceptor.invokeHome(EntityInstanceInterceptor.java:91)
at
org.jboss.ejb.plugins.EntityLockInterceptor.invokeHome(EntityLockInterceptor.java:61)
at
org.jboss.ejb.plugins.EntityCreationInterceptor.invokeHome(EntityCreationInterceptor.java:28)
at
org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(AbstractTxInterceptor.java:88)
at
org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptorCMT.java:243)
at
org.jboss.ejb.plugins.TxInterceptorCMT.invokeHome(TxInterceptorCMT.java:74)
at

[JBoss-dev] [ jboss-Bugs-738166 ] Random error on finder method

2003-06-03 Thread SourceForge.net
Bugs item #738166, was opened at 2003-05-15 11:38
Message generated for change (Comment added) made by milasx
You can respond by visiting: 
https://sourceforge.net/tracker/?func=detailatid=376685aid=738166group_id=22866

Category: JBossCMP
Group: v3.2
Status: Open
Resolution: None
Priority: 5
Submitted By: Simone (milasx)
Assigned to: Nobody/Anonymous (nobody)
Summary: Random error on finder method

Initial Comment:
I  have a finder method and the executed SQL finds
ALWAYS one row.  Strangely the finder method randomly
fails.  I guess that the entity cache must be in some
kind of inconsistent state.That happens
when the server is under load.  I could not think of
any workaround.  Is it
possible that one entity in the entity cache is
corrupted because of some
weak references to its fields?  Attached a TRACE level log.


--

Comment By: Simone (milasx)
Date: 2003-06-02 18:11

Message:
Logged In: YES 
user_id=698828

Hi Alex,

  Same problem with 3.2.2Beta as of 02/06/03.

Thanks!!!

Simone
2003-06-02 18:03:06,977 DEBUG
[org.jboss.logging.Log4jService] Installed System.out adapter
2003-06-02 18:03:06,977 DEBUG
[org.jboss.logging.Log4jService] Installed System.err adapter
2003-06-02 18:03:18,647 DEBUG
[org.jboss.resource.connectionmanager.IdleRemover] run:
IdleRemover notifying pools, interval: 45
2003-06-02 18:03:50,438 DEBUG
[org.jboss.ejb.plugins.cmp.jdbc.JDBCEJBQLQuery.MDSKeyVector.findByMandatoryParameters]
Executing SQL: SELECT t0_o.MK_MDS_ID, t0_o.MK_ASOFDATE,
t0_o.MK_BUSINESS_AREA, t0_o.MK_CLASS, t0_o.MK_CURRENCY,
t0_o.MK_CURVE_ID, t0_o.MK_DATE_SAVED, t0_o.MK_INSTANCE,
t0_o.MK_LOCATION, t0_o.MK_NAME, t0_o.MK_PROCESS,
t0_o.MK_TIMESTAMP, t0_o.MK_USER FROM MDS_KEY t0_o WHERE
t0_o.MK_CLASS = ? AND t0_o.MK_CURRENCY = ? AND
t0_o.MK_INSTANCE = ? AND t0_o.MK_PROCESS = ? AND
t0_o.MK_ASOFDATE = ? AND t0_o.MK_LOCATION = ? AND
t0_o.MK_BUSINESS_AREA = ? AND t0_o.MK_NAME = ?
2003-06-02 18:03:50,454 DEBUG
[org.jboss.ejb.plugins.cmp.jdbc.JDBCEJBQLQuery.MDSKeyVector.findByMandatoryParameters]
Find failed
java.lang.IllegalArgumentException: Entity primary key is null
at
org.jboss.ejb.plugins.cmp.jdbc.ReadAheadCache$PreloadKey.init(ReadAheadCache.java:640)
at
org.jboss.ejb.plugins.cmp.jdbc.ReadAheadCache.getPreloadDataMap(ReadAheadCache.java:489)
at
org.jboss.ejb.plugins.cmp.jdbc.ReadAheadCache.addPreloadData(ReadAheadCache.java:428)
at
org.jboss.ejb.plugins.cmp.jdbc.JDBCAbstractQueryCommand.execute(JDBCAbstractQueryCommand.java:175)
at
org.jboss.ejb.plugins.cmp.jdbc.JDBCAbstractQueryCommand.execute(JDBCAbstractQueryCommand.java:91)
at
org.jboss.ejb.plugins.cmp.jdbc.JDBCFindEntityCommand.execute(JDBCFindEntityCommand.java:44)
at
org.jboss.ejb.plugins.cmp.jdbc.JDBCStoreManager.findEntity(JDBCStoreManager.java:591)
at
org.jboss.ejb.plugins.CMPPersistenceManager.findEntity(CMPPersistenceManager.java:312)
at
org.jboss.resource.connectionmanager.CachedConnectionInterceptor.findEntity(CachedConnectionInterceptor.java:301)
at
org.jboss.ejb.EntityContainer.findLocal(EntityContainer.java:628)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at
org.jboss.ejb.EntityContainer$ContainerInterceptor.invokeHome(EntityContainer.java:1006)
at
org.jboss.ejb.plugins.AbstractInterceptor.invokeHome(AbstractInterceptor.java:88)
at
org.jboss.ejb.plugins.EntitySynchronizationInterceptor.invokeHome(EntitySynchronizationInterceptor.java:188)
at
org.jboss.resource.connectionmanager.CachedConnectionInterceptor.invokeHome(CachedConnectionInterceptor.java:215)
at
org.jboss.ejb.plugins.AbstractInterceptor.invokeHome(AbstractInterceptor.java:88)
at
org.jboss.ejb.plugins.EntityInstanceInterceptor.invokeHome(EntityInstanceInterceptor.java:91)
at
org.jboss.ejb.plugins.EntityLockInterceptor.invokeHome(EntityLockInterceptor.java:61)
at
org.jboss.ejb.plugins.EntityCreationInterceptor.invokeHome(EntityCreationInterceptor.java:28)
at
org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(AbstractTxInterceptor.java:88)
at
org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptorCMT.java:243)
at
org.jboss.ejb.plugins.TxInterceptorCMT.invokeHome(TxInterceptorCMT.java:74)
at
org.jboss.ejb.plugins.SecurityInterceptor.invokeHome(SecurityInterceptor.java:92)
at
org.jboss.ejb.plugins.LogInterceptor.invokeHome(LogInterceptor.java:120)
at
org.jboss.ejb.plugins.ProxyFactoryFinderInterceptor.invokeHome(ProxyFactoryFinderInterceptor.java:93)
at
org.jboss.ejb.EntityContainer.internalInvokeHome(EntityContainer.java:478)
at 

[JBoss-dev] [ jboss-Bugs-738166 ] Random error on finder method

2003-05-28 Thread SourceForge.net
Bugs item #738166, was opened at 2003-05-15 11:38
Message generated for change (Comment added) made by milasx
You can respond by visiting: 
https://sourceforge.net/tracker/?func=detailatid=376685aid=738166group_id=22866

Category: JBossCMP
Group: v3.2
Status: Open
Resolution: None
Priority: 5
Submitted By: Simone (milasx)
Assigned to: Nobody/Anonymous (nobody)
Summary: Random error on finder method

Initial Comment:
I  have a finder method and the executed SQL finds
ALWAYS one row.  Strangely the finder method randomly
fails.  I guess that the entity cache must be in some
kind of inconsistent state.That happens
when the server is under load.  I could not think of
any workaround.  Is it
possible that one entity in the entity cache is
corrupted because of some
weak references to its fields?  Attached a TRACE level log.


--

Comment By: Simone (milasx)
Date: 2003-05-28 11:34

Message:
Logged In: YES 
user_id=698828

Alex,
I will do some testing early next week.
Thanks
Simone

--

Comment By: Alexey Loubyansky (loubyansky)
Date: 2003-05-23 09:36

Message:
Logged In: YES 
user_id=543482

Simone, could you, please, check whether it still occurs in 
the current CVS version?

Thank you,
alex

--

You can respond by visiting: 
https://sourceforge.net/tracker/?func=detailatid=376685aid=738166group_id=22866


---
This SF.net email is sponsored by: ObjectStore.
If flattening out C++ or Java code to make your application fit in a
relational database is painful, don't do it! Check out ObjectStore.
Now part of Progress Software. http://www.objectstore.net/sourceforge
___
Jboss-development mailing list
[EMAIL PROTECTED]
https://lists.sourceforge.net/lists/listinfo/jboss-development