Configuration Health Check
This feature can be accessed by clicking the corresponding menu item under the "Cluster" parent menu heading. The Configuration Health Check report compares and analyzes the effective member configurations across the cluster.
|Configuration Health Check is a licensed feature.
Sample output of Configuration Health Check:
It performs the following checks:
if the maps, caches, queues, topics, reliable topics, serialization and security configuration sections are identical across members
if the backup reads are disabled for maps with TTL-based eviction
if the map query caches configured with batch updates have higher than 0 delay-seconds
if the map and query cache indexes are redundant
if the maps using native memory have proper eviction configurations
if the map custom attributes are unique per extractor
Starting from version 5.0, Management Center periodically runs the Health Check report, and displays the number of problems
found in a warning on the UI. This behavior can be disabled by setting the
system property to