apurtell commented on a change in pull request #714: HBASE-23153
PrimaryRegionCountSkewCostFunction SLB function should implement
CostFunction#isNeeded
URL: https://github.com/apache/hbase/pull/714#discussion_r334213281
##########
File path:
hbase-server/src/main/java/org/apache/hadoop/hbase/master/balancer/StochasticLoadBalancer.java
##########
@@ -1236,11 +1236,13 @@ protected double cost() {
DEFAULT_PRIMARY_REGION_COUNT_SKEW_COST));
}
+ @Override
+ boolean isNeeded() {
+ return cluster.hasRegionReplicas;
+ }
+
@Override
protected double cost() {
- if (!cluster.hasRegionReplicas) {
Review comment:
Done
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