RE: failed to checkpoint a message store?

Nilantha wrote:

Probably this would help...

Try setting
<property name="poolPreparedStatements" value="false"/> if you have set
as "true" in your data source configuration.

see
http://www.nabble.com/DB-connection-pool-tf2775515.html for more
details. This resolved few issues I had including this "failed to
checkpoint"

-Nilantha

-----Original Message-----
From: ptomsic [mailto:ptomsic@gmail.com]
Sent: Thursday, February 01, 2007 12:55 PM
To: activemq-users@geronimo.apache.org
Subject: failed to checkpoint a message store?


this keeps occurring in our log, any thoughts/suggestions?



ERROR JournalPersistenceAdapter      - Failed to checkpoint a message
store:
edu.emory.mathcs.backport.java.util.concurrent.ExecutionException:
java.io.IOException: Not started.
edu.emory.mathcs.backport.java.util.concurrent.ExecutionException:
java.io.IOException: Not started.
        at
edu.emory.mathcs.backport.java.util.concurrent.FutureTask.getResult(Futu
reTask.java:299)
        at
edu.emory.mathcs.backport.java.util.concurrent.FutureTask.get(FutureTask
.java:118)
        at
org.apache.activemq.store.journal.JournalPersistenceAdapter.doCheckpoint
(JournalPersistenceAdapter.java:378)
        at
org.apache.activemq.store.journal.JournalPersistenceAdapter$2.iterate(Jo
urnalPersistenceAdapter.java:122)
        at
org.apache.activemq.thread.DedicatedTaskRunner.runTask(DedicatedTaskRunn
er.java:87)
        at
org.apache.activemq.thread.DedicatedTaskRunner.access$000(DedicatedTaskR
unner.java:24)
        at
org.apache.activemq.thread.DedicatedTaskRunner$1.run(DedicatedTaskRunner
.java:38)
Caused by: java.io.IOException: Not started.
        at
org.apache.activemq.store.jdbc.TransactionContext.rollback(TransactionCo
ntext.java:164)
        at
org.apache.activemq.store.jdbc.JDBCPersistenceAdapter.rollbackTransactio
n(JDBCPersistenceAdapter.java:308)
        at
org.apache.activemq.store.journal.JournalPersistenceAdapter.rollbackTran
saction(JournalPersistenceAdapter.java:190)
        at
org.apache.activemq.util.TransactionTemplate.run(TransactionTemplate.jav
a:61)
        at
org.apache.activemq.store.journal.JournalMessageStore.checkpoint(Journal
MessageStore.java:246)
        at
org.apache.activemq.store.journal.JournalMessageStore.checkpoint(Journal
MessageStore.java:220)
        at
org.apache.activemq.store.journal.JournalPersistenceAdapter$4.call(Journ
alPersistenceAdapter.java:348)
        at
edu.emory.mathcs.backport.java.util.concurrent.FutureTask.run(FutureTask
.java:176)
        at
edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor$Worker
.runTask(ThreadPoolExecutor.java:650)
        at
edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor$Worker
.run(ThreadPoolExecutor.java:675)
        at java.lang.Thread.run(Thread.java:595)
ERROR JournalPersistenceAdapter      - 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:
334)
        at
org.apache.activemq.store.journal.JournalPersistenceAdapter.doCheckpoint
(JournalPersistenceAdapter.java:395)
        at
org.apache.activemq.store.journal.JournalPersistenceAdapter$2.iterate(Jo
urnalPersistenceAdapter.java:122)
        at
org.apache.activemq.thread.DedicatedTaskRunner.runTask(DedicatedTaskRunn
er.java:87)
        at
org.apache.activemq.thread.DedicatedTaskRunner.access$000(DedicatedTaskR
unner.java:24)
        at
org.apache.activemq.thread.DedicatedTaskRunner$1.run(DedicatedTaskRunner
.java:38)


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