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Posted to commits@activemq.apache.org by "Christian Posta (JIRA)" <ji...@apache.org> on 2012/07/11 20:19:35 UTC

[jira] [Commented] (APLO-201) Warning on reaching nack limit(DLQ): java.lang.AssertionError: assertion failed: uow.have_locators

    [ https://issues.apache.org/jira/browse/APLO-201?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13411807#comment-13411807 ] 

Christian Posta commented on APLO-201:
--------------------------------------

Torben,

I have found the area in the code where this could be happening. 
Can you post the config for your queues so I can confirm?


                
> Warning on reaching nack limit(DLQ): java.lang.AssertionError: assertion failed: uow.have_locators
> --------------------------------------------------------------------------------------------------
>
>                 Key: APLO-201
>                 URL: https://issues.apache.org/jira/browse/APLO-201
>             Project: ActiveMQ Apollo
>          Issue Type: Bug
>          Components: apollo-broker
>    Affects Versions: 1.3
>         Environment: 1.3 stable
>            Reporter: Torben Fitschen
>
> 2012-05-09 11:57:59,538 | WARN  | java.lang.AssertionError: assertion failed: uow.have_locators | org.apache.activemq.apollo.broker.Broker | hawtdispatch-DEFAULT-1
> 2012-05-09 11:57:59,540 | DEBUG | java.lang.AssertionError: assertion failed: uow.have_locators | org.apache.activemq.apollo.broker.Broker | hawtdispatch-DEFAULT-1
> java.lang.AssertionError: assertion failed: uow.have_locators
>         at scala.Predef$.assert(Predef.scala:103)
>         at org.apache.activemq.apollo.broker.store.DelayingStoreSupport$$anonfun$4.apply(DelayingStoreSupport.scala:492)
>         at org.apache.activemq.apollo.broker.store.DelayingStoreSupport$$anonfun$4.apply(DelayingStoreSupport.scala:487)
>         at scala.collection.TraversableLike$$anonfun$flatMap$1.apply(TraversableLike.scala:200)
>         at scala.collection.TraversableLike$$anonfun$flatMap$1.apply(TraversableLike.scala:200)
>         at scala.collection.LinearSeqOptimized$class.foreach(LinearSeqOptimized.scala:59)
>         at scala.collection.immutable.List.foreach(List.scala:45)
>         at scala.collection.generic.TraversableForwarder$class.foreach(TraversableForwarder.scala:30)
>         at scala.collection.mutable.ListBuffer.foreach(ListBuffer.scala:42)
>         at scala.collection.TraversableLike$class.flatMap(TraversableLike.scala:200)
>         at scala.collection.mutable.ListBuffer.flatMap(ListBuffer.scala:42)
>         at org.apache.activemq.apollo.broker.store.DelayingStoreSupport$class.drain_flushes(DelayingStoreSupport.scala:487)
>         at org.apache.activemq.apollo.broker.store.leveldb.LevelDBStore.drain_flushes(LevelDBStore.scala:44)
>         at org.apache.activemq.apollo.broker.store.DelayingStoreSupport$$anonfun$3.apply$mcV$sp(DelayingStoreSupport.scala:473)
>         at org.fusesource.hawtdispatch.package$$anon$3.run(hawtdispatch.scala:357)
>         at org.fusesource.hawtdispatch.internal.HawtCustomDispatchSource$1.run(HawtCustomDispatchSource.java:125)
>         at org.fusesource.hawtdispatch.internal.SerialDispatchQueue.run(SerialDispatchQueue.java:96)
>         at org.fusesource.hawtdispatch.internal.pool.SimpleThread.run(SimpleThread.java:77)

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