INC-130304 · Issue 567924
Retry logic added for downloading upgraded rules
Resolved in Pega Version 8.1.9
A Rules upgrade failed while downloading applications from the maintenance server due to an SFTP server connection failure. This has been resolved by adding logic to retry if the first connection attempt fails.
INC-130695 · Issue 587659
Enhancements for upgrading in multi-tenant environment
Resolved in Pega Version 8.1.9
Some muti-tenant installations use the same applications or rule instances with the same pzInsKeys for different tenants. This can cause upgrades to time out due to the system fetching all pzInsKeys (which will have duplicates) and working with them in a default batch size of 500 each over 4 threads. This led to the same keys potentially being allocated and processed in different threads, resulting in duplicate processing and timeouts. This has been resolved by updating the select query to fetch the tentantid and pzInskeys in the MT system to avoid duplicate work in multiple threads. In addition, running Generate Declarative indexes fetches the pzinskeys and generates indexes for each record, but before generating, the existing index for the record is deleted and then inserted. Because the delete query to generate the index was not tenant aware, all of the records for the key were deleted for the tenants for that key, but the new index was created only in one tenant. This has been resolved by enhancing the DELETE query to be tenant aware, which will avoid deleting the indexes for all the tenants given an index key.
INC-132218 · Issue 573359
Resolved buffer overflow for Migration loadDatabase
Resolved in Pega Version 8.1.9
A Rules upgrade failed in the Migration step at loadDatabase stage, involving the move of all the table records from old schema to new schema. This was traced to the inability of Migration to load blob of sizes more than 100 MB, and has been resolved by updating Migration to use byte[] to read the blob content with the help of metadata that contains blob length.
INC-133202 · Issue 574701
TableRenameUtil hashing improved
Resolved in Pega Version 8.1.9
During index name generation, the algorithm that was responsible for index name uniqueness was sometimes insufficient and cerated a loop condition. This has been resolved by using a stronger hash algorithm and refactoring the code that could result in a loop.
SR-D84364 · Issue 551402
Check for circular references added to SearchInventoryImpl to prevent recursive call
Resolved in Pega Version 8.1.9
An out of memory error was traced to SearchInventoryImpl infinitely recursing over a clipboard property, where the child property referenced a parent property and resulted in an endless loop. This has been resolved with the addition of a depth check to ensure that the search does not recurse infinitely.
INC-174409 · Issue 661658
Article on "Specifying the content of a product rule" updated
Resolved in Pega Version 8.7.1
The documentation for the 'Class instances to include' section of the Rule-Admin-Product form has been updated to more clearly specify that the report definition used as a filter requires the inclusion of the pzInsKey property in the data returned from the report definition. This can be accomplished by either of the following: * Include pzInsKey 'Edit columns' (Query Tab) section of the report definition. --or-- * On the 'Data Access' tab, 'Row key settings' section, check the 'Get row key' checkbox (it will list the row keys for the class -- pzInsKey should be among them).
INC-195216 · Issue 686911
MSGraph documentation updated
Resolved in Pega Version 8.7.1
The documentation for using MSGraph has been updated to reflect that standard headers cannot be overridden.
INC-184798 · Issue 703269
PRconfig added for JVM user/password
Resolved in Pega Version 8.7.1
The setting Dcom.sun.management.jmxremote.local.only=true has been added for use when JMX authentication is enabled by providing jmxuser/password through prconfig.
INC-194348 · Issue 703374
Resolved multiple copies of Pega0050 alerts
Resolved in Pega Version 8.7.1
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-195580 · Issue 684492
Delay Factor updated to allow values < 1.0
Resolved in Pega Version 8.7.1
After modifying the "Delay factor" parameter on a queue processor rule and and clicking the "Save" button, refreshing the page caused the value of the "Delay factor" parameter to change. This has been resolved by updating the delay calculation strategy to support factors < 1.0.