Hi,

I'm not sure if they cause your problem. :(

Could be that the derby db was corrupted.

And regarding your previous post, yep, you would lose all your production messages. :(

I would suggest to try using MySQL as a database server or maybe Postgres if you're worried about derby.

Muzza wrote:
I've done that it now allows AMQ to start up, not good though.

I turned logging to INFO level and am seeing the following INFO Messages
now, are they anything to worry about, could they have caused my problem in
the first place :

C:\SWWAEGAlib\incubator-activemq-4.0.1\bin>activemq.bat
ACTIVEMQ_HOME: C:\SWWAEGAlib\incubator-activemq-4.0.1\bin\..
Loading message broker from: xbean:activemq.xml
INFO  XBeanXmlBeanDefinitionReader   - Loading XML bean definitions from
class p
ath resource [activemq.xml]
INFO  ClassPathXmlApplicationContext - Bean factory for application context
[org
.apache.xbean.spring.context.ClassPathXmlApplicationContext;hashCode=15290002]:
org.springframework.beans.factory.support.DefaultListableBeanFactory
defining be
ans
[org.springframework.beans.factory.config.PropertyPlaceholderConfigurer,org.
apache.activemq.xbean.XBeanBrokerService,derby-ds]; root of BeanFactory
hierarch
y
INFO  ClassPathXmlApplicationContext - 3 beans defined in application
context [o
rg.apache.xbean.spring.context.ClassPathXmlApplicationContext;hashCode=15290002]

INFO  CollectionFactory              - JDK 1.4+ collections available
INFO  ClassPathXmlApplicationContext - Unable to locate MessageSource with
name
'messageSource': using default
[org.springframework.context.support.DelegatingMe
[EMAIL PROTECTED]
INFO  ClassPathXmlApplicationContext - Unable to locate
ApplicationEventMulticas
ter with name 'applicationEventMulticaster': using default
[org.springframework.
[EMAIL PROTECTED]
INFO  DefaultListableBeanFactory     - Pre-instantiating singletons in
factory [
org.springframework.beans.factory.support.DefaultListableBeanFactory
defining be
ans
[org.springframework.beans.factory.config.PropertyPlaceholderConfigurer,org.
apache.activemq.xbean.XBeanBrokerService,derby-ds]; root of BeanFactory
hierarch
y]

Thanks,
Steve



Muzza wrote:
Hi Adrian,

I could do that, but then I'd lose all of my production data stored on the
queues wouldn't I ?


Adrian Co wrote:
You could try clearing the message database. If your using derby, you could delete the activemq-data folder I think.


Muzza wrote:
Hello All,

I've been running AMQ 4.0.1 deployed within Websphere 5.1 as a Generic
JMS
provider. After about an hours processing today my MDBs stopped
processing,
with what appeared to be JMS Exceptions.

So I thought I'd stop the solution and restart but AMQ 4.0.1 never came
up.

So I've just run it from a Dos Shell using the base activemq.bat and got
the
following error log when attempting to start, any ideas on how I can
recover
from this situation as it just won't start now ?

ERROR LOG :

C:\SWWAEGAlib\incubator-activemq-4.0.1\bin>activemq.bat

ACTIVEMQ_HOME: C:\SWWAEGAlib\incubator-activemq-4.0.1\bin\..
Loading message broker from: xbean:activemq.xml

INFO  XBeanXmlBeanDefinitionReader   - Loading XML bean definitions from
class p
ath resource [activemq.xml]

INFO  ClassPathXmlApplicationContext - Bean factory for application
context
[org
.apache.xbean.spring.context.ClassPathXmlApplicationContext;hashCode=15290002]:
org.springframework.beans.factory.support.DefaultListableBeanFactory
defining be
ans
[org.springframework.beans.factory.config.PropertyPlaceholderConfigurer,org.
apache.activemq.xbean.XBeanBrokerService,derby-ds]; root of BeanFactory
hierarch
y

INFO  ClassPathXmlApplicationContext - 3 beans defined in application
context [o
rg.apache.xbean.spring.context.ClassPathXmlApplicationContext;hashCode=15290002]

INFO  CollectionFactory              - JDK 1.4+ collections available

INFO  ClassPathXmlApplicationContext - Unable to locate MessageSource
with
name
'messageSource': using default
[org.springframework.context.support.DelegatingMe
[EMAIL PROTECTED]

INFO  ClassPathXmlApplicationContext - Unable to locate
ApplicationEventMulticas
ter with name 'applicationEventMulticaster': using default
[org.springframework.
[EMAIL PROTECTED]

INFO  DefaultListableBeanFactory     - Pre-instantiating singletons in
factory [
org.springframework.beans.factory.support.DefaultListableBeanFactory
defining be
ans
[org.springframework.beans.factory.config.PropertyPlaceholderConfigurer,org.
apache.activemq.xbean.XBeanBrokerService,derby-ds]; root of BeanFactory
hierarch
y]

INFO  DefaultListableBeanFactory     - Destroying singletons in factory
{org.spr
ingframework.beans.factory.support.DefaultListableBeanFactory defining
beans
[or
g.springframework.beans.factory.config.PropertyPlaceholderConfigurer,org.apache.
activemq.xbean.XBeanBrokerService,derby-ds]; root of BeanFactory
hierarchy}

ERROR: java.lang.RuntimeException: Failed to execute start task. Reason:
org.spr
ingframework.beans.factory.BeanCreationException: Error creating bean
with
name
'org.apache.activemq.store.PersistenceAdapterFactoryBean': FactoryBean
threw
exc
eption on object creation; nested exception is java.io.EOFException:
null

ERROR: java.lang.Exception:
org.springframework.beans.factory.BeanCreationExcept
ion: Error creating bean with name
'org.apache.activemq.store.PersistenceAdapter
FactoryBean': FactoryBean threw exception on object creation; nested
exception i
s java.io.EOFException: null

Thanks,
Steve....



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