led to mark the Journal: org.apache.activeio.journal.InvalidRecordLocationException

[rahul_k123 <vi...@gmail.com>]

The following is the exception in our production logs.

Feb 17, 2009 10:03:01 PM
org.apache.activemq.store.journal.JournalPersistenceAdapter doCheckpoint
SEVERE: Failed to mark the Journal:
org.apache.activeio.journal.InvalidRecordLocationException: The location is
less than the last mark.
org.apache.activeio.journal.InvalidRecordLocationException: The location is
less than the last mark.
        at
org.apache.activeio.journal.active.JournalImpl.setMark(JournalImpl.java:340)
        at
org.apache.activemq.store.journal.JournalPersistenceAdapter.doCheckpoint(JournalPersistenceAdapter.java:414)
        at
org.apache.activemq.store.journal.JournalPersistenceAdapter$1.iterate(JournalPersistenceAdapter.java:119)
        at
org.apache.activemq.thread.PooledTaskRunner.runTask(PooledTaskRunner.java:122)
        at
org.apache.activemq.thread.PooledTaskRunner$1.run(PooledTaskRunner.java:43)
        at
java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:885)
        at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
        at java.lang.Thread.run(Thread.java:619)



This is my config

<broker xmlns="http://activemq.apache.org/schema/core"
		useJmx="false" brokerName="COLLAGE">

		<persistenceAdapter>
			<journaledJDBC journalLogFiles="5"
				dataDirectory="/var/share/activemq/data"
				dataSource="#directory.dataSource" />
		</persistenceAdapter>

		<transportConnectors>
			<transportConnector uri="tcp://localhost:62001?jms.prefetchPolicy.all=1"
/>
		</transportConnectors>

	</broker>

<bean id="directory.dataSource"
    class="org.springframework.jndi.JndiObjectFactoryBean">
    <property name="jndiName">
      <value>${directory.jndi.datasource}</value>
    </property>
  </bean>


I have mq server on one box and multiple consumers and producers on diff
boxes.  We have 2 queues configured on this box.

This exception is happening like 20 times in a day not often and most of the
messages are being successfull.

But i'm worried whether it might be a problem going further.


Any help is appreciated
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Re: led to mark the Journal: org.apache.activeio.journal.InvalidRecordLocationException

[mkeenan <ke...@p2sol.com>]

rahul_k123 wrote:
> 
> The following is the exception in our production logs.
> 
> Feb 17, 2009 10:03:01 PM
> org.apache.activemq.store.journal.JournalPersistenceAdapter doCheckpoint
> SEVERE: Failed to mark the Journal:
> org.apache.activeio.journal.InvalidRecordLocationException: The location
> is less than the last mark.
> org.apache.activeio.journal.InvalidRecordLocationException: The location
> is less than the last mark.
>         at
> org.apache.activeio.journal.active.JournalImpl.setMark(JournalImpl.java:340)
> 
> I have mq server on one box and multiple consumers and producers on diff
> boxes.  We have 2 queues configured on this box.
> 
> This exception is happening like 20 times in a day not often and most of
> the messages are being successfull.
> 
> But i'm worried whether it might be a problem going further.
> 
> Any help is appreciated
> 

Background:

We are using ActiveMQ 5.2 on Ubuntu Server 8.04, all of the
producers/consumers are .NET using the ActiveMQ C# client and Spring.NET
messaging.

Unfortunately I don't have any answers for you, but I did want to mention we
also see this regularly in the logs and it does not seem to be having any
negative impact.  We can't afford to lose a single message so we have built
in several layers of external checks to verify that every message put on a
queue is eventually processed.  

I find the error message disconcerting but AFAIK we can ignore it as it does
not cause lost messages.  All messages are persistent/transactional, so
maybe this problem is being auto-corrected behind the scenes for us.

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