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Support Article

Confusing behaviour during Kafka dataflow restart



When a failed event dataflow based on Kafka is continued, it is observed the dataflow failed again and the count of records is increasing.

User has to click continue a second time to get the dataflow resumes.

Then it works but to count is inaccurate.

Error Messages

Not Applicable

Steps to Reproduce

  1. Run an event dataflow based on a kafka datasource.
  2. Send incorrect Kafka message so dataflow fail.
  3. Resume dataflow.

Root Cause

A defect in Pegasystems’ code or rules


Apply HFix-41008.

Published May 3, 2018 - Updated October 8, 2020

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