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Dataflow with Post Activity to run on all nodes fail



Dataflows with a post activity configured to run on all the nodes fails with HazelcastSerializationException.

Error Messages

com.hazelcast.nio.serialization.HazelcastSerializationException: Failed to serialize 'com.pega.pegarules.cluster.internal.PRPCTask'

Steps to Reproduce

  1. Create a dataflow with a post activity.
  2. Configure the activity to run on all the nodes.

Root Cause

The message that must be serialized for every node to execute the pre activity was not serialized.


Apply HFix-35779

Published November 8, 2017 - Updated October 8, 2020

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