App Control: DailyPruneTask Getting Stuck on PruneDeletedAntibodyInstancesAndGroups

Products

• Carbon Black App Control (formerly Cb Protection)

Issue/Introduction

• DailyPrunetask taking longer to complete after server is upgraded to 8.8.2+
• The following query shows that the task is getting stuck at "PruneDeletedAntibodyInstancesAndGroups":

  use das;
  select * from das.dbo.scheduled_task_execution_status with (nolock);

Environment

• App Control Server: 8.8.2 - 8.9.6

Cause

This issue was investigated under EP-18464 and changes introduced with Server 8.10.0 resolved the issue.

Resolution

Upgrading to Server version 8.10.0+ will resolve the issue.

Additional Information

Additional enhancements to the DailyPruneTask were introduced in Server 8.10.2.