private static boolean shouldLogForCount(int count) {
        if (count < 100) return true;
        if (count < 1000) return (count % 100) == 0;
        if (count < 100000) return (count % 1000) == 0;
        return (count % 10000) == 0;
    }
Send a docsums request to a node. Responses will be added to the given receiver.
container-search/src/main/java/com/yahoo/search/dispatch/rpc/RpcProtobufFillInvoker.java