Support Article
Data Flow Run pzStandardProcessor fails, Kafka lag
SA-71538
Summary
The Run Data Flow step's use of Queue Processor rule pzStandardProcessor throws the on-screen error and log error.
Error Messages
Unable to calculate Kafka lag for PZSTANDARDPROCESSOR, environment stateClusterDescription
Run is currently on unexpected Initializing state
Steps to Reproduce
Unknown
Root Cause
The state of Kafka changed to Blocked after the number of nodes was changed from 2 to 1. The Stream service did not support automatic scaling when the number of nodes was decreased.
Resolution
Perform the following local-change:
Decommission and re-add the util node to the Stream service.
Published January 31, 2019 - Updated December 2, 2021
Have a question? Get answers now.
Visit the Collaboration Center to ask questions, engage in discussions, share ideas, and help others.