Released on : 10 June 2021
Applies to Version : 9.3 Build 5

Cumulative fixes for v9.3


  • Performance enhancements in elastic indexing process.
  • Enhancements in IP pair detection in machine learning.
  • Enhancements in agent health detection implementation in receiver.

Bug fixes

  • Receiver and machine learning processes stop unexpectedly under heavy load conditions.
  • System reports are not getting generated after applying ET93U21-052 in some conditions.
  • Collection Point application goes into unresponsive state in rare conditions.
  • Receiver is not freeing up all memory on shutting down.
  • Receiver process stops due to buffer overflow while forming alert description.
  • Log time not getting updated for certain managed device types.
  • Log file getting created under EventTrackerWebbin folder in rare condition.
  • Wrong message is displayed in the dashlet when elastic query is huge.
  • Collection Point site details are displayed incorrectly when elastic cluster is down during log search and My dashboard display.
  • Wrong message is displayed in the first dashlet when selected Collection Point is not reachable.

Who should read this document
Customers who use 9.3 Build 5


Affected software
EventTracker Elasticsearch Indexer, EnterpriseActivity, EventTracker Receiver, EventTracker Web

Non-affected software
EventTracker Reports, EventTracker Agent, EventTracker Alerter, Event Correlator, EventTracker Daemon, EventTracker EventVault, EventTracker Remote Installer, EventTracker Scheduler

Process to apply Update

  1. Download Update
  2. Place the Update ET93U21-053.exe in the destination computer.
  3. Execute the exe.