title: JBoss arjuna TransactionReaper don't rollback on timeout
body: <p>I'm working with an application that access an oracle database. Sometimes objects (rows) on that database are locked by process outside my application.</p>
  
  <p>The problem I'm having is that when the transaction reaches the transaction timeout, arjuna coordinator tries to rollback the transaction but don't succeed in it</p>
  
  <p>The stack trace is the following</p>
  
  <pre><code>09:15:42,494 WARN  [InterceptorsFactory] EJBTHREE-1246: Do not use InterceptorsF
  actory with a ManagedObjectAdvisor, InterceptorRegistry should be used via the b
  ean container
  09:16:12,287 WARN  [arjLoggerI18N] [com.arjuna.ats.arjuna.coordinator.Transactio
  nReaper_18] - TransactionReaper::check timeout for TX -7ffd9392:a9b:507ff0a4:97
  in state  RUN
  09:16:12,292 WARN  [arjLoggerI18N] [com.arjuna.ats.arjuna.coordinator.BasicActio
  n_58] - Abort of action id -7ffd9392:a9b:507ff0a4:97 invoked while multiple thre
  ads active within it.
  09:16:12,294 WARN  [arjLoggerI18N] [com.arjuna.ats.arjuna.coordinator.CheckedAct
  ion_2] - CheckedAction::check - atomic action -7ffd9392:a9b:507ff0a4:97 aborting
   with 1 threads active!
  09:16:12,789 WARN  [arjLoggerI18N] [com.arjuna.ats.arjuna.coordinator.Transactio
  nReaper_18] - TransactionReaper::check timeout for TX -7ffd9392:a9b:507ff0a4:97
  in state  CANCEL
  09:16:13,291 WARN  [arjLoggerI18N] [com.arjuna.ats.arjuna.coordinator.Transactio
  nReaper_18] - TransactionReaper::check timeout for TX -7ffd9392:a9b:507ff0a4:97
  in state  CANCEL_INTERRUPTED
  09:16:13,293 WARN  [arjLoggerI18N] [com.arjuna.ats.arjuna.coordinator.Transactio
  nReaper_6] - TransactionReaper::check worker Thread[Thread-11,5,jboss] not respo
  nding to interrupt when cancelling TX -7ffd9392:a9b:507ff0a4:97 -- worker marked
   as zombie and TX scheduled for mark-as-rollback
  09:16:13,297 WARN  [arjLoggerI18N] [com.arjuna.ats.arjuna.coordinator.Transactio
  nReaper_11] - TransactionReaper::check failed to mark TX -7ffd9392:a9b:507ff0a4:
  97  as rollback only
  </code></pre>
  
  <p>I'm using jboss-5.1.0.GA, Hibernate 3.3.1.GA and Oracle 9.2.08.</p>
  
  <p>I have done several tests and while the row is locked the rollback don't work. It doesn't matter the time that have passed since the transaction timeout.
  If i unlock the row after the transaction timeout, the rollback starts at that moment.</p>
  
  <p>I have done some research on the web but didn't find exactly the same error.</p>
  
  <p>Thanks.</p>
  
  <p>Diego.</p>