Install Hadoop on Windows in 3 Easy Steps for Hortonworks Sandbox Tutorial. Did you know that you can easily install a simple single- node Hadoop cluster on your Windows PC or laptop? Normally, Hadoop runs on Unix computers. However, thanks to modern virtualization technology, you can run a complete sandbox version of Hadoop within a virtual Linux server on your personal computer, for free. This installation is ideal for learning and exploring how to use Hadoop. I will teach you how to install and run the Hortonworks sandbox version of Hadoop on your Windows computer in this tutorial. Step 1: Install VMware Player. If you don’t already have VMware running on your computer, you’ll need to install VMware Player v. Windows computer. This software is free for personal use. I have found that installing VMware Player v. Windows 7 computer to be reliable and causes no problems. VMware Player can also be installed on a Linux computer. If you have a Mac, you’ll need to purchase and install the VMware Fusion software instead. Driver download : 1 : from windows update system 2: download Prolific USB to Serial Driver Download. For windows usb serial adapter cables using prolific chip also. Download and install “VMware Player for Windows 3. It took me 4 minutes to download the VMware- player- 5. Windows 7 computer, with no need to reboot. VMware Player requires 1. MB free disk space. Go to your Windows Start Menu and launch VMware Player (you may skip the upgrade to VMware Workstation). See the full step- by- step instructions on installing VMware Player if you require additional details. Step 2: Install Hortonworks Hadoop Sandbox. Download the Hortonworks Hadoop Sandbox for VMware. The VMware Fusion and VMware Workstation versions are compatible with the VMware Player that you had just installed in Step 1. It took 1 hour 4. GB “Hortonworks+Sandbox+1. The Information Assurance (IA) mission at the National Security Agency (NSA) serves a role unlike that of any other U.S. Government entity. National Security. Print this Post. Install Hadoop on Windows in 3 Easy Steps for Hortonworks Sandbox Tutorial. Hortonworks Amazon S3 directory. While waiting for the VMware OVA file to download, you can watch the below sandbox overview video from Hortonworks (8 minutes 3. Step 3: Run Hadoop! Within the VMware Player application that you had installed and started running in Step 1, either go to the Player menu, and select “File/Open.”, or choose “Open a Virtual Machine” from the welcome screen. Locate the directory where you had downloaded the VMware image Hortonworks sandbox file “Hortonworks+Sandbox+1. OVA file to open. You’ll be prompted for the name of the new virtual server instance, and where on your host Windows machine VMware should store the instance image file–okay to accept the defaults. It may take a few minutes for the new virtual machine to be imported. FYI, your Windows computer is the host system, whereas the Cent. OS 6. 4- bit Linux system, bundled free with the Hortonworks Sandbox, is the virtual guest system from the VMware point of view. VMware Player Open file menu. You’re now ready to click “Play virtual machine” to start running your new sandbox instance. Your guest Linux system will now start up, along with all necessary software for Hadoop to run including a web server. The beauty of using a virtual server is that 1) you don’t need to have another physical computer under your desk along with the associated power and network cables, monitor, and other accessories, to experiment with Hadoop, 2) you can install it on your laptop and run Hadoop there without needing to connect to the network, and 3) your separate virtual server won’t mess up anything you have on your main Windows computer, and can be easily uninstalled when no longer needed. Once everything starts up, then you will see instructions on how to access the Hortonworks Sandbox. Look for the URL with the IP address such as http: //1. Note that your IP address may be different than mine. In a web browser such as Firefox or Chrome, go to the Sandbox URL IP address. You should see a Hortonworks Sandbox welcome screen with options to view some overview videos, to start the tutorial, or jump straight into the sandbox. Since we’re eager to run Hadoop, let’s go straight to the third choice: click on the green Start button under “Use the Sandbox.”You will now see the HUE web- based environment for the sandbox. By default you will start in the Beeswax screen. Let’s click on “My Queries” then click on the “Sample: Top salary (copy)” query name. You will then see the sample Hive query in the Query Editor. If you have used relational databases before, you will notice that the Hive query looks very similar to standard SQL. The other method of querying Hadoop would be via Pig, which is more of a pipeline method of constructing Hadoop queries than Hive, but will require a little steeper learning curve than Hive for those already familiar with SQL. Let’s stick with Hive for this initial run. Click on the Execute button to start running the Hive query. Now your query will start running for a minute or so. The HUE environment will update the log output to the screen for you to see the progress and any error messages. This is a good time to step away from the computer and do something healthy while your “Big Data” query is running. After a few minutes, your query results will show up on the screen. Congratulations! You have now installed Hadoop and successfully run your first Hive query. You are on your way to becoming a wizard in Hadoop! As the next step, you can continue with following the step- by- step tutorial from the Hortonworks Sandbox welcome screen to get more hands- on practice with Hive and Pig for data processing in Hadoop. For more information. See also alternative instructions for installing the demo Hadoop VMware images from Cloudera and Map. Information Assurance. The Information Assurance (IA) mission at the National Security Agency (NSA) serves a role unlike that of any other U. S. Government entity. National Security Directive (NSD) 4. NSA to secure National Security Systems, which includes systems that handle classified information or are otherwise critical to military or intelligence activities. IA has a pivotal leadership role in performing this responsibility, and partners with government, industry, and academia to execute the IA mission. Now that cyberspace is the primary arena in which we protect information, we are working toward shaping an agile and secure operational cyber environment where we can successfully outmaneuver any adversary. A key step in building Confidence in Cyberspace is a willingness to offer what we know. Please visit our site at www. Note: The IAD. Gov website uses TLS 1. Department of Defense (Do. D) PKI certificate, to ensure confidentiality and integrity for all users. IAD. Gov website users will need to have the current Do. D Root and Intermediate Certificate Authorities (CA) loaded into their browsers to avoid receiving untrusted website notifications. To access the Information Assurance Directorate website: Install Do. D Root and CAs. Please visit the Information Assurance Support Environment (IASE) site to download the Do. D Root CA Certificates. Select the Trust Store tab and choose the latest Install. Root: NIPR Windows Installer.
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Managing cross- cultural communication in multicultural construction project teams: The case of Kenya and UKThe increasing global nature of construction projects has highlighted the importance of multiculturalism and the new challenges it brings to project execution. However, there has, as yet, been no empirical work that quantifies explicitly the extent to which communication determines the success of multicultural projects. This paper explores the ability of project managers in Kenya and the UK in communicating effectively on multicultural projects. The study examines the cultural factors that influence communication and explores how communication can be made effective in multicultural project environments. Using data from 2. Kenya (1. 0) and UK (1. Participants further highlighted that, one of the critical components of building multicultural project teams is the creation and development of effective cross cultural collectivism, trust, communication and empathy in leadership. 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Revo Uninstaller Pro - Free download and software reviews. Pros. Works fine for the programs located. Cons. YU found 1. RU pro only 8. 7. I have used both for years and it is always like this. Huntermode is uselessssss. Summary. Why not make an uninstaller which finds ALL programs?
Reply to this review. Read reply (1)Was this review helpful?(0) (0) Reply by Revo. Uninstaller. Support on June 2. Thank you for your comment on our product. Revo Uninstaller Pro is supposed to show you all installed programs that you can see in Windows Control Panel applet "Programs and Features" or in any other third- party uninstaller and even more programs depending on the settings and found uninstall data. So if you do not see all installed programs you can try to "Refresh" the list of programs using the menu command "Commands- > Refresh" or menu command "File- > Rebuild cache file" if there are still missing programs you can go to Options- > All Programs tab- > Show system components" And you if still do not see any installed program, please, contact our support team to assist you. Thank you. Pros. Fast download, no bundled software, very easy to use and works great. Uninstalls programs that didnt complete, lost power during install, or have issues with newer os's. Very straight- forward interface, and protection from mistakes because it makes a backup of the registry AND makes a restore point. Scans for leftover files and registry entries/values and lets you delete them one by one or all at once. Cons. None. Works as intended. Summary. Simple solution for nagging programs that have broken uninstallers. Reply to this review. Was this review helpful?(0) (0) Pros. Does a better than average job of uninstalling programs when compared with the program's own uninstaller. It will often delete files and registry entries that the program's uninstaller would leave behind. Cons. The free edition (and I don't know about the paid version) does not list a number of the programs that I have installed, so you can't use Revo to get rid of them. I've heard it's because they are 6. I've head that it's because they make no changes to the registry. Whatever, you have to use the Windows Add/Remove, or the program's own uninstaller. Also, don't think that Revo gets rid of all the files and registry entries on all programs. It does not! Especially with more complex programs like Windows Mail and Java, it leaves a trash head behind in your registry. Summary. It's free, and you get what you pay for. Reply to this review. Was this review helpful?(1) (0) Pros. Just use free. Cons. Splash screen. Can destroy bios using tracing. Reply to this review. Read reply (1)Was this review helpful?(0) (0) Reply by Revo. Uninstaller. Support on October 1. Thank you for your comment on our product. About your statement in the "Cons" section related to the BIOS, we can assure you that tracing module or any part of Revo Uninstaller Pro can not affect your BIOS in any way. If you had any problems with the BIOS of your computer, the reason can not be Revo Uninstaller Pro. The idea behind the splash screen in the new version 3. In the new version the start up speed of the program is a bit improved and the splash screen does not slow down the program start up. However in the next minor version of Revo Uninstaller Pro there will be an option to turn off the splash screen. Revo Uninstaller Support Team. Prosdid the kind of deep system cleaning that I needed on a older machine. I had long ago forgotten that I had "tried" also got rid of the remnants of old virus/spyware programs that were not removed by the software company's own tools. I could not wait to buy this software. Consnot really a con.. Reply to this review. Was this review helpful?(0) (0) Pros. Will get program listings out of Windows 7 Uninstall or Change a Program. Cons. Will wreck your computer. After using the latest iteration of this program (Revo Uninstaller Pro 3. I am unable to uninstall any previous Windows Update. The list of programs is gone. I am unable to install any Important Windows Update. I am unable to reinstall the software I had used Revo to remove. This program does not remove the temp files that come with an installation, leaving potentially Gigs of garbage on the computer. This program does not work with any installation that requires a reboot, which still accounts for much of the software out there. They do not tell you this up front. Therefore, the fact that CNet recommends this is a disgrace. Revo paid for this service. Summary. My take on this program is it is garbage- ware. It is poorly programed and does more harm than good. I've used uninstallers over the last 2. Many did not, and Revo is one of those. There is not one professional tech sight out there that recommends this program. Unfortunately, I forgot that the CNet of yore is long gone, replaced by an organization that essentially sells advertising. You will get a decent review if you pay. Gone are the hard core testers that put a program through the paces. Revo is one of the many East European companies that learned from the old Microsoft model. Program it so it barely works. Give it away for free and charge if you can. Testing is minimal and real debugging will occur as the customers call in and complain. To remain above reproach, give a quick refund rather then have an angrier customer out in the world. Advertise the hell out of the product.. After my OS installation was damaged I decided to look up the product on the blogs designed for techs. They do not come up first, thanks to Google and all the other advert based engines. Once on the tech blogs and forums, I did not find too much complimentary reporting on Revo Uninstaller. I found many buyer beware reviews, not for newbies, and the simple stay away warning. I am a developer, with numerous certifications. I will be able to fix my machine without a call to Microsoft. I will forever not trust Revo, CNet or any other group that earns its revenue from reviewing software. Reply to this review. Read replies (4)Was this review helpful?(3) (1) Reply by danmar. August 1, 2. 01. 4You are clearly in the minority because I've used Revo for years and bought Revo Pro a few months ago and it's a great program. I did not find too much complimentary reporting on Revo Uninstaller" I don't know which web you've been searching on but that's not the general opinion. Mind you if you are using Windows 8. Here's a suggestion: 1) use the program's uninstaller, 2) look for remaining folders with Everything, 3) Download Registrar Registry Manager Free and search the registry for any leftover entries you think you'd like to remove. But first: find a way to back up your system before installing new utilities that play with your system. Reply by Revo. Uninstaller. Support on June 7, 2. Dear ieatapps, thank you for your comment on our product. If the problems you had are really related to the boot sector/record then they can't be caused by Revo Uninstaller Pro, as it do not have access and do not modify your boot records/sectors in any way. Reply by ieatapps on May 2. Revo is garbage when it comes to uninstalling programs related to registry; Tune Up utilities does this way better. I almost lost my boot sector and it ended up as ieee (something like that with a slash "/" that spins indefinitely at bootup)- 1. Reply by Revo. Uninstaller. Support on April 1. Thank you for your comment on our program. We are sorry if you had any inconveniences caused by Revo Uninstaller Pro. We are not aware of any malfunction or a scenario where Revo Uninstaller Pro can cause such serious problems on the user's computer, so we will be very grateful if you report to our support team more details (as the name and version of the program you had uninstalled and the type of uninstall you have used) about the problem in order to investigate it. We don't think that physical location of the company office is related somehow to the quality of the software it creates and I can assure you that we are working hard to improve our software day by day and we are grateful for the users feedback, as we agree with you that testing and debugging are never enough. Thank you. Please Wait. Modelos de Desarrollo de Software Modelo de Codificar y Fijar, por Étapas, de Cascada, orientado a Prototipos, de Desarrollo evolutivo, de Transformación, Espiral. A continuación se presenta una representación visual (Fig. 1) del ambiente virtual de aprendizaje propuesto en función de la variable tiempo. Foto Cine Color. 35mm F1. DG HSM Art. Un objetivo angular de gran apertura F1. El buque insignia de la expresión fotográfica. Descubre lo que puede hacer…Categorías: Bodas y Eventos, DG para Full Frame, Focal fija, Paisaje, Serie Art, Viajes. F1. 4 DG HSM Art. Un.. 6. 99,0. 0 € En stock. Información Tecnológica Vol. 23(1), 47-56 (20 12) Metodología basada en el Modelo de Referencia para Cadenas de Suministro para Analizar el Proceso de producción. Software - Wikipedia, la enciclopedia libre. Buscador de Programas en Ubuntu 1. Se conoce como software[1] al equipo lógico o soporte lógico de un sistema informático, que comprende el conjunto de los componentes lógicos' necesarios que hacen posible la realización de tareas específicas, en contraposición a los componentes físicos que son llamados hardware. En pocas palabras, son aplicaciones o programas que funcionan solo en una computadora. Los componentes lógicos incluyen, entre muchos otros, las aplicaciones informáticas, tales como el procesador de texto, que permite al usuario realizar todas las tareas concernientes a la edición de textos; el llamado software de sistema, tal como el sistema operativo, que básicamente permite al resto de los programas funcionar adecuadamente, facilitando también la interacción entre los componentes físicos y el resto de las aplicaciones, y proporcionando una interfaz con el usuario. El anglicismosoftware es el más ampliamente difundido al referirse a este concepto, especialmente en la jerga técnica; en tanto que el término sinónimo «logicial», derivado del término francés logiciel, es utilizado mayormente en países y zonas de influencia francesa. Su abreviatura es Sw. Etimología. Software (pronunciación AFI: [ˈsɒftwɛəʳ]) es una palabra proveniente del inglés, que en español no posee una traducción adecuada al contexto, por lo cual se la utiliza asiduamente sin traducir y así fue admitida por la Real Academia Española (RAE).[2] Aunque puede no ser estrictamente lo mismo, suele sustituirse por expresiones tales como programas (informáticos) o aplicaciones (informáticas) o soportes lógicos.[3]Software es lo que se denomina producto en ingeniería de software.[4]Definición de software. Existen varias definiciones similares aceptadas para software, pero probablemente la más formal sea la siguiente: Es el conjunto de los programas de cómputo, procedimientos, reglas, documentación y datos asociados, que forman parte de las operaciones de un sistema de computación. Extraído del estándar 7. IEEE[5]Considerando esta definición, el concepto de software va más allá de los programas de computación en sus distintos estados: código fuente, binario o ejecutable; también su documentación, los datos a procesar e incluso la información de usuario forman parte del software: es decir, abarca todo lo intangible, todo lo «no físico» relacionado. El término software fue usado por primera vez en este sentido por John W. Tukey en 1. 95. 7. En la ingeniería de software y las ciencias de la computación, el software es toda la información procesada por los sistemas informáticos: programas y datos. El concepto de leer diferentes secuencias de instrucciones (programa) desde la memoria de un dispositivo para controlar los cálculos fue introducido por Charles Babbage como parte de su máquina diferencial. La teoría que forma la base de la mayor parte del software moderno fue propuesta por Alan Turing en su ensayo de 1. Los números computables», con una aplicación al problema de decisión. Clasificación del software. Si bien esta distinción es, en cierto modo, arbitraria, y a veces confusa, a los fines prácticos se puede clasificar al software en tres tipos: Software de sistema: Su objetivo es desvincular adecuadamente al usuario y al programador de los detalles del sistema informático en particular que se use, aislándolo especialmente del procesamiento referido a las características internas de: memoria, discos, puertos y dispositivos de comunicaciones, impresoras, pantallas, teclados, etc. El software de sistema le procura al usuario y programador adecuadas interfaces de alto nivel, controladores, herramientas y utilidades de apoyo que permiten el mantenimiento del sistema global. Incluye entre otros. Software de programación: Es el conjunto de herramientas que permiten al programador desarrollar programas de informática, usando diferentes alternativas y lenguajes de programación, de una manera práctica. Incluyen en forma básica. Software de aplicación: Es aquel que permite a los usuarios llevar a cabo una o varias tareas específicas, en cualquier campo de actividad susceptible de ser automatizado o asistido, con especial énfasis en los negocios. Incluye entre muchos otros. Proceso de creación del software. Se define como «proceso» al conjunto ordenado de pasos a seguir para llegar a la solución de un problema u obtención de un producto, en este caso particular, para lograr un producto software que resuelva un problema específico. El proceso de creación de software puede llegar a ser muy complejo, dependiendo de su porte, características y criticidad del mismo. Por ejemplo la creación de un sistema operativo es una tarea que requiere proyecto, gestión, numerosos recursos y todo un equipo disciplinado de trabajo. En el otro extremo, si se trata de un sencillo programa (por ejemplo, la resolución de una ecuación de segundo orden), éste puede ser realizado por un solo programador (incluso aficionado) fácilmente. Es así que normalmente se dividen en tres categorías según su tamaño (líneas de código) o costo: de «pequeño», «mediano» y «gran porte». Existen varias metodologías para estimarlo, una de las más populares es el sistema COCOMO que provee métodos y un software (programa) que calcula y provee una aproximación de todos los costos de producción en un «proyecto software» (relación horas/hombre, costo monetario, cantidad de líneas fuente de acuerdo a lenguaje usado, etc.). Considerando los de gran porte, es necesario realizar complejas tareas, tanto técnicas como de gerencia, una fuerte gestión y análisis diversos (entre otras cosas), la complejidad de ello ha llevado a que desarrolle una ingeniería específica para tratar su estudio y realización: es conocida como ingeniería de Software. En tanto que en los de mediano porte, pequeños equipos de trabajo (incluso un avezado analista- programador solitario) pueden realizar la tarea. Aunque, siempre en casos de mediano y gran porte (y a veces también en algunos de pequeño porte, según su complejidad), se deben seguir ciertas etapas que son necesarias para la construcción del software. Tales etapas, si bien deben existir, son flexibles en su forma de aplicación, de acuerdo a la metodología o proceso de desarrollo escogido y utilizado por el equipo de desarrollo o por el analista- programador solitario (si fuere el caso). Los «procesos de desarrollo de software» poseen reglas preestablecidas, y deben ser aplicados en la creación del software de mediano y gran porte, ya que en caso contrario lo más seguro es que el proyecto no logre concluir o termine sin cumplir los objetivos previstos, y con variedad de fallos inaceptables (fracasan, en pocas palabras). Entre tales «procesos» los hay ágiles o livianos (ejemplo XP), pesados y lentos (ejemplo RUP), y variantes intermedias. Normalmente se aplican de acuerdo al tipo y porte del software a desarrollar, a criterio del líder (si lo hay) del equipo de desarrollo. Algunos de esos procesos son Programación Extrema (en inglés e. Xtreme Programming o XP), Proceso Unificado de Rational (en inglés Rational Unified Process o RUP), Feature Driven Development (FDD), etc. Cualquiera sea el «proceso» utilizado y aplicado al desarrollo del software (RUP, FDD, XP, etc), y casi independientemente de él, siempre se debe aplicar un «modelo de ciclo de vida».[6]Se estima que, del total de proyectos software grandes emprendidos, un 2. Cuando un proyecto fracasa, rara vez es debido a fallas técnicas, la principal causa de fallos y fracasos es la falta de aplicación de una buena metodología o proceso de desarrollo. Entre otras, una fuerte tendencia, desde hace pocas décadas, es mejorar las metodologías o procesos de desarrollo, o crear nuevas y concientizar a los profesionales de la informática a su utilización adecuada. Normalmente los especialistas en el estudio y desarrollo de estas áreas (metodologías) y afines (tales como modelos y hasta la gestión misma de los proyectos) son los ingenieros en software, es su orientación. Los especialistas en cualquier otra área de desarrollo informático (analista, programador, Lic. Es común para el desarrollo de software de mediano porte que los equipos humanos involucrados apliquen «metodologías propias», normalmente un híbrido de los procesos anteriores y a veces con criterios propios. El proceso de desarrollo puede involucrar numerosas y variadas tareas,[6] desde lo administrativo, pasando por lo técnico y hasta la gestión y el gerenciamiento. HP Notebook PCs - Testing a Webcam Using You. Cam (Windows 1. 0, 8, 7)Make sure you are connected to the Internet. In Device Manager, double- click Imaging devices. Right- click your webcam or video device, then select Update Driver Software. In the Update Driver Software window, select Search automatically for updated driver software. Figure : Update Driver Software window. Here are the 250+ windows 8 shortcut keys, you can also download the windows 8 Shortcut key PDF file including windows shortcut keys to shut down, Sleep PC.After the message, Windows has successfully updated your driver software, or The best driver software for your device is already installed, click Close. Open You. Cam to see if the application opens and the driver update resolves the error message. Windows makes it possible to change the welcome screens that appear when you start your computer to just about any image you want to use. It’s easy to do in Windows. · Welcome to Windows 7 Forums. Our forum is dedicated to helping you find support and solutions for any problems regarding your Windows 7 PC be it Dell, HP, Acer, Asus. · Recently, our chief operating officer (COO) approached me with a unique request: Change the Windows 2000 Professional logon screen to show our company logo. Top VIdeos. Warning: Invalid argument supplied for foreach() in /srv/users/serverpilot/apps/jujaitaly/public/index.php on line 447. Cómo detectar fallas o errores en la memoria RAM. Biblioteca de la Universidad de Navarra. Universidad de Navarra.
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