This is an intermittent problem and can be reproduced sometimes by running the WC exemplar. The trace suggests that perhaps a previous actor with the same name has been closed but not eliminated. Seems like a timing/threading issue.
Caused by: akka.actor.InvalidActorNameException: actor name [mpr-c5db25ca] is not unique!
at akka.actor.dungeon.ChildrenContainer$NormalChildrenContainer.reserve(ChildrenContainer.scala:134)
at akka.actor.dungeon.Children.reserveChild(Children.scala:139)
at akka.actor.dungeon.Children.reserveChild$(Children.scala:137)
at akka.actor.ActorCell.reserveChild(ActorCell.scala:408)
This is an intermittent problem and can be reproduced sometimes by running the WC exemplar. The trace suggests that perhaps a previous actor with the same name has been closed but not eliminated. Seems like a timing/threading issue.
Caused by: akka.actor.InvalidActorNameException: actor name [mpr-c5db25ca] is not unique! at akka.actor.dungeon.ChildrenContainer$NormalChildrenContainer.reserve(ChildrenContainer.scala:134) at akka.actor.dungeon.Children.reserveChild(Children.scala:139) at akka.actor.dungeon.Children.reserveChild$(Children.scala:137) at akka.actor.ActorCell.reserveChild(ActorCell.scala:408)