Kam Kasravi created SPARK-2312:
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Summary: Spark Actors do not handle unknown messages in their
receive methods
Key: SPARK-2312
URL: https://issues.apache.org/jira/browse/SPARK-2312
Project: Spark
Issue Type: Bug
Components: Spark Core
Affects Versions: 1.0.0
Reporter: Kam Kasravi
Fix For: 1.1.0
Per akka documentation - an actor should provide a pattern match for all
messages including _ otherwise akka.actor.UnhandledMessage will be propagated.
Noted actors:
MapOutputTrackerMasterActor, ClientActor, Master, Worker...
Should minimally do a
logWarning(s"Received unexpected actor system event: $_") so message info is
logged in correct actor.
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