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.
INC-174785 · Issue 651461
Flow connector attachment point control updated
Resolved in Pega Version 8.8
Previously, attempting to change the target point for a connector in the flow modeler to a different point on the same shape did not work without placing the point on an intermediate connector first. An enhancement has now been added to support moving the connector directly to a different constraint point on the same shape.
INC-179727 · Issue 704543
Modified batch requestor handling to ensure cleanup
Resolved in Pega Version 8.8
A large buildup of batch requestors was seen, and restarting the node did not clear it. Investigation showed that in the case of one class reading a DSS value, a Pega requestor was being created when it was unable to retrieve any Pega context, and this requestor was not cleaned up afterwards. To resolve this, an update has been made to the way the requestor and Pega context is being created along with ensuring it will be cleaned up properly after use.
INC-180246 · Issue 664948
Support for apostrophe added to keyword tokenization
Resolved in Pega Version 8.8
A keyword containing an apostrophe was not detected properly in Text extraction model. This has been resolved by updating the annotator used in the tokenization.
INC-180762 · Issue 666291
Calendar gadget correctly displays event of >31 days
Resolved in Pega Version 8.8
When using the pxCalendar gadget to display a hotel reservation of duration > 31 days, the entire bar was not displayed on the PEGA calendar. Investigation showed that eventslist was not considering the month value, and this has been resolved by updating the pzEventPreProcessing activity to check for month.
INC-194348 · Issue 682339
Resolved multiple copies of Pega0050 alerts
Resolved in Pega Version 8.8
The PDC alert Pega0050 was seen multiple times for the standard pxgetoperatordetails activity, step 6.This has been fixed by removing the pagecopy and updating the data page properties.
INC-198914 · Issue 686938
PMML updated for nested 'if'
Resolved in Pega Version 8.8
Running a model on the openscoring API and the Pega PMML model gave different results. This has been resolved by updating the handling for nested 'if' in PMML.