public Builder setSlobrokConnectionSpecs(String[] slobrokConnectionSpecs) {
            Objects.requireNonNull(slobrokConnectionSpecs, "slobrokConnectionSpecs cannot be null");
            this.slobrokConnectionSpecs = slobrokConnectionSpecs;
            return this;
        }
Maximum time a node can be missing from slobrok before it is tagged down.
clustercontroller-core/src/main/java/com/yahoo/vespa/clustercontroller/core/FleetControllerOptions.java