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Stream nodes repeatedly throw exceptions when the REST endpoint is exposed

Updated on March 11, 2021

Repeated exceptions on stream nodes might occur when the REST endpoint is exposed.

Cause

Exposing the REST API endpoint for data ingestion is not required and may result in repeated exceptions on stream nodes.

Solution

  1. Set the prconfig dsm/services/stream/pyWebServiceStartup Dynamic System Setting to false and remove the related routes in ingress.
  • Previous topic Data flow runs stop on the Stream service nodes
  • Next topic Stream service nodes fail on IBM WebSphere Application Server 8.5

Tags

Pega Platform 8.4 Decision Management

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