INC-134260 · Issue 588366
Tomcat-dbcp upgrade
Resolved in Pega Version 8.6
Tomcat-dbcp has been upgraded to version 9.0.37 .
INC-135065 · Issue 598716
Added database query optimization and cache invalidation logging
Resolved in Pega Version 8.6
Web nodes were going down during deployment due to failed health checks. This was traced to queries firing even when there was no rule change, and was due to unnecessary cache invalidations. An update has been made which will optimize and analyze declarative database queries and capture diagnostic details on any invalidation of the declarative reference information cache.
INC-135313 · Issue 596097
Correct circumstanced version of portal loads
Resolved in Pega Version 8.6
Desktop users were seeing the mobile circumstanced version on the application portal immediately upon login. This was a missed use case for a user logging into a mobile portal first and then into a desktop, caused by data between the two sessions being shared in an invalid way. This has been resolved by updating the save work in progress feature to prevent UI data from being shared between mobile and desktop.
INC-135359 · Issue 587039
CORS header configuration added for Stream tier
Resolved in Pega Version 8.6
An enhancement has been added that allows setting the CORS header (Access-Control-Allow-Origin) to allow *.DOMAIN.com on Stream tier (/stream/view & /stream/click) calls by way of the setting /stream/httpHeaders .
INC-135821 · Issue 588999
Timeout for node to join cluster increased and made configurable
Resolved in Pega Version 8.6
Hazelcast timeouts were causing application restart failures. This was traced to a rare case scenario of heavy processing on the primary node causing the new node to not be able to join the cluster within the designated 5 minute threshold. To compensate for this, the default time to join has been increased to 9 minutes and a prconfig setting has been added to configure the time setting.
INC-135823 · Issue 586418
Transient property passivation handling improved
Resolved in Pega Version 8.6
Frequent "com.pega.pegarules.pub.PRRuntimeException" errors were seen in the production log file while working on the WO. This was traced to corruption in the blob caused by transient properties during passivation. To resolve this, corrections have been made to the handling for the transient property entries in the blob. In addition, a utility has been provided to restore existing corrupted operators.
INC-136019 · Issue 584809
EmailListener restart correctly reflects Inbox folder change
Resolved in Pega Version 8.6
The Email Listener did not pick up a change in the INBOX folder name when the listener was restarted, but did when the server itself was restarted. This was due to the folder name being cached but not being included in the cache key: a cache change only occurs when the key of the cache changes. This meant that even after changing the folder name, the object was treated as 'not changed' and returned the older connection with older folderName. This has been resolved by adding the foldername to the cache key.
INC-136708 · Issue 584868
Query String Parameter handling updated for REST service
Resolved in Pega Version 8.6
Technical parameters starting with underscore, such as _pageNum, _pageSize, and _last_modified that were used as Query String Parameters in a Service-REST caused it to fail with the error "failed:Inbound data mapping failed". This was caused by the system considering the parameter names as invalid. To resolve this, the design time and validation handling has been updated for the query string parameter.
INC-136817 · Issue 596488
Added database query optimization and cache invalidation logging
Resolved in Pega Version 8.6
Web nodes were going down during deployment due to failed health checks. This was traced to queries firing even when there was no rule change, and was due to unnecessary cache invalidations. An update has been made which will optimize and analyze declarative database queries and capture diagnostic details on any invalidation of the declarative reference information cache.
INC-137235 · Issue 586080
Validations and rules tuning
Resolved in Pega Version 8.6
Issues relating to an extra row being added to auto-populated properties, adding a 'when' visibility to a picklist property, and errors saving nested properties have been resolved, and performance of the overall system has been improved.