| Option | ZoneAwareMapperHomeOverloadThresholdPercentage | |
| Description | Percentage of the home zone queue that must be full before LogScale can submit query work to another zone. | |
| Introduced Version | 1.263.0 | |
| Default | 75 percent | |
This dynamic configuration applies only when the
ZoneAwareMapperPool
feature flag is enabled. Zone-aware routing sends query work for
a segment to its home zone. When the home zone is overloaded,
LogScale can submit the work to a different zone
instead.
This setting controls when the home zone counts as overloaded. A
value of 100 means
LogScale can submit work to another zone only when the
home zone queue is completely full. A value of
0 means work is always eligible
to move to another zone.