public void triggerAddOne(final String selectorId, final Upstream upstream) {
        putToMap(healthyUpstream, selectorId, upstream);
    }
Add one upstream via selectorData.

@param selectorId selectorId
@param upstream upstream
shenyu-loadbalancer/src/main/java/org/apache/shenyu/loadbalancer/cache/UpstreamCheckTask.java