INC-217290 · Issue 721375
Added support for creating predictive models in Production
Resolved in Pega Version 8.7.3
While creating a new predictive model rule in Prediction studio, the case was going into broken process after selecting the template with the error message "Error loading D_ProjectList , Reason : No databases defined in properties file:/databases.properties". This was an unexpected use case for creating models in Production level, and has been resolved by updating the flows to turn off the draft mode in this scenario.
INC-218145 · Issue 715678
DSS introduced to control DSM clipboard page serialization
Resolved in Pega Version 8.7.3
When using a Kafka dataset to consume a message from an external topic that had an attribute name with a special character contained in a page list structure, using a JSON data transform for the mapping in a realtime dataflow resulted in the error "Exception in stage: KafkaDS; LegacyModelAspectInvokableRuleContainer.invoke-Exception encountered a :java.lang.UnsupportedOperationException." To resolve this, a new DSS dataset/CLASS_NAME/DATASET_NAME/JSONDataTransform/deserialization/useDSMPage has been introduced. When the value is set to true, the process will follow the previous behavior of DSM clipboard pages being generated when Kafka records are deserialized using JSON data transform. When the value is set to false, the JSON data transform will generate regular clipboard pages and convert them later to DSM clipboard pages. This would avoid errors when a JSON data transform calls methods from the Clipboard API that are not implemented by DSM pages. This DSS is set per data set instance. CLASS_NAME and DATASET_NAME are placeholders which should be replaced by data set's pyClassName and pyPurpose property values. In addition, a similar DSS, dataset/CLASS_NAME/DATASET_NAME/JSONDataTransform/serialization/useDSMPage, has been introduced for serialization.
INC-218172 · Issue 716398
Text analytics character limit set to avoid memory issues
Resolved in Pega Version 8.7.3
Utility nodes were unstable related to searching, and email listener threads became stuck during Rule-based Text Annotation (RUTA) and natural language processing (NLP) work on incoming emails. This happened when the system experienced high memory consumption or exceeded memory usage when using text analytics. This has been resolved by setting the default maximum character limit for NLP analysis to 25,000 characters to avoid RUTA memory issues. If text is provided > 25,000 characters, the system will consider only the top 25,000 characters and a flag will appear on NLPOutcome to indicate text has been limited. This character limit is configurable, but if the configuration is set in excess of 25,000 a warning will be shown prior to saving the change.
INC-223376 · Issue 723575
JMX authentication enabled by default for embedded Kafka and Cassandra
Resolved in Pega Version 8.7.3
For on-premises clients, a potential vulnerability for a Remote Code Execution using the JMX interface on Cassandra and Kafka using exposed network ports has been mitigated by enabling JMX authentication by default for embedded Kafka and Cassandra.
INC-229717 · Issue 730667
Cassandra startup calls reordered to avoid deadlock
Resolved in Pega Version 8.7.3
Nodes received a service request but it became stuck. This was traced to a deadlock related to CassandraSessionCache.getSession, and has been resolved by reordering the method calls used to initialize the Cassandra session to delay adding the session change listener and avoid a deadlock scenario.
INC-215785 · Issue 722554
Corrected logic for parsing imported Excel formula cells
Resolved in Pega Version 8.7.3
Integers specified as cells with formulas in Excel were getting an additional ".0" in them due to them being parsed internally as doubles during the floating point arithmetic of the Apache POI library. This has been resolved by modifying the logic in ExcelUtils.java to apply DataFormatter to get the string value instead of an integer by default for a formula cell.
INC-220770 · Issue 718028
Null check added to getBaseRef
Resolved in Pega Version 8.7.3
When using a customized Cosmos portal that included tabs, some of the Pega APIs were not available in the child frame and javascript errors were generated when calculating the clipboard path for live UI elements. This was traced to invalid references to "pega.api.ui.util.getBaseRef", and has been resolved by adding null checks to the getBaseRef API call to make sure javascript errors are not thrown.
INC-205683 · Issue 702562
Data transform actions supported in offline app
Resolved in Pega Version 8.7.3
Support has been added for pre- and post-processing data transform functionality and validation in the local actions of the offline app.
INC-223851 · Issue 722731
Property encryption documentation updated
Resolved in Pega Version 8.7.3
Documentation on encryption has been updated to clarify that Property Encrypt policies can only be created in Work- Data- , and Index class descendents.
INC-173596 · Issue 673089
Apache Commons HttpClient dependency removed
Resolved in Pega Version 8.7.3
As part of moving from the Apache Commons HttpClient project (which is at end of life and no longer being developed) to the Apache HttpComponents project, openws dependencies on the commons-httpclient jar have been removed.