[improve][broker] Add lowerBoundarySheddingEnabled conf (#19351)

apache · Jan 31, 2023 · 785fb82 · 785fb82
1 parent fc9e8bf
commit 785fb82
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/conf/broker.conf b/conf/broker.conf
@@ -1308,6 +1308,9 @@ defaultNamespaceBundleSplitAlgorithm=range_equally_divide
 # load shedding strategy, support OverloadShedder and ThresholdShedder, default is ThresholdShedder since 2.10.0
 loadBalancerLoadSheddingStrategy=org.apache.pulsar.broker.loadbalance.impl.ThresholdShedder
 
+# If enabled, when current usage < average usage - threshold, the broker with the highest load will be triggered to unload.
+lowerBoundarySheddingEnabled=false
+
 # load balance placement strategy, support LeastLongTermMessageRate and LeastResourceUsageWithWeight
 loadBalancerLoadPlacementStrategy=org.apache.pulsar.broker.loadbalance.impl.LeastLongTermMessageRate