SR-D78940 · Issue 542925
Dataflow monitoring enhanced
Resolved in Pega Version 8.3.2
Enhanced monitoring and healthchecks have been added for dataflow and alerts.
SR-D79145 · Issue 543053
Added tokenizer for KeyWord-Based Topic Detection phrases
Resolved in Pega Version 8.3.2
KeyWord-Based Topic Detection was not Working for "Enrollment/Re-Enrollment" as a word, for example a categorization model with the text 'This is an email related to Enrollment/Re-Enrollment'. To facilitate this use, a tokenizer has been added to break should, must, and and words into components for a taxonomy match.
SR-D79909 · Issue 542243
DDS added for automated dataflow run cleanup
Resolved in Pega Version 8.3.2
During a recent upgrade it was seen that there were in excess of 20k dataflow runs, some 2 years old, which slowed down the migration significantly. In order to resolve this, an automated process has been added. This clean-up procedure deletes all the single case, batch, and real time runs older than 30 days which are in the final state - Completed, Completed with Failures, or Failed, and batch and real time runs which are in the Stopped state. The DDS Pega-DecisionEngine.dataflow/run/maxDaysToKeepRuns.should be used configure the retention period. Note that the retention period is calculated since the last processed message and not the creation time of the run.
SR-D82895 · Issue 543605
Restart issue on dataflow service nodes resolved
Resolved in Pega Version 8.3.2
A high percentage of rolling restarts were failing for nodes hosting dataflow services due to prolonged restart times. To resolve this, the system has been updated so Cloud services will not try to recover the node state in case of a restart, since nodeIDs are always new and not reused.