Since switching to using non-transactional Composite Destinations I've
started seeing this Exception every so often ...
edu.emory.mathcs.backport.java.util.concurrent.ExecutionException:
java.io.IOException: Not started.
at
edu.emory.mathcs.backport.java.util.concurrent.FutureTask.getResult(FutureTask.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(JournalPersistenceAdapter.java:122)
at
org.apache.activemq.thread.DedicatedTaskRunner.runTask(DedicatedTaskRunner.java:87)
at
org.apache.activemq.thread.DedicatedTaskRunner.access$000(DedicatedTaskRunner.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(TransactionContext.java:164)
at
org.apache.activemq.store.jdbc.JDBCPersistenceAdapter.rollbackTransaction(JDBCPersistenceAdapter.java:308)
at
org.apache.activemq.store.journal.JournalPersistenceAdapter.rollbackTransaction(JournalPersistenceAdapter.java:190)
at
org.apache.activemq.util.TransactionTemplate.run(TransactionTemplate.java:61)
at
org.apache.activemq.store.journal.JournalMessageStore.checkpoint(JournalMessageStore.java:246)
at
org.apache.activemq.store.journal.JournalMessageStore.checkpoint(JournalMessageStore.java:220)
at
org.apache.activemq.store.journal.JournalPersistenceAdapter$4.call(JournalPersistenceAdapter.java:348)
at
edu.emory.mathcs.backport.java.util.concurrent.FutureTask.run(FutureTask.java:176)
at
edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:650)
at
edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:675)
at java.lang.Thread.run(Unknown Source)
I noticed that there's a post to this list from back in April that notes
this may be a regression in Spooling. Is there a later version I should
be running?
This is Java 1.5.0_07-b03 and ActiveMQ 4.0.1
Thanks,
Simon
