@Override
    public void removeSelector(final SelectorData selectorData) {
        CACHED_HANDLE.get().removeHandle(CacheKeyUtils.INST.getKey(selectorData.getId(), Constants.DEFAULT_RULE));
    }
The type Hystrix plugin data handler.
shenyu-plugin/shenyu-plugin-fault-tolerance/shenyu-plugin-hystrix/src/main/java/org/apache/shenyu/plugin/hystrix/handler/HystrixPluginDataHandler.java