hadoop virtualbox

How can I solve the problem of virtualBox Virtual Machine unavailability ?, Virtualbox Virtual Machine VirtualBox virtual machines are unavailable. How can this problem be solved? I haven't been in the ipvs system for a long time, and it may get angry. I want to start the saprk cluster I set up in VB and find that slave2 is unavailable. This is not the case bec

Tags: cannot latest version targe address LAN pos soft Target boxVirtualBox USB device is not supported by default in ubuntu14.04 system, it is necessary to install Oracle VM VirtualBox Extension Pack, but the following version number must be installed. Successful Installation:Oracle_vm_virtualbox_extension_pack-4-3-8-92456.vbox-extpackThis version number is: Http://virtualbox-extension-pack.en.softonic.com

means you need to install the Java JDK and configure the Java_home The components of 5.hadoop are configured through XML. After you download a good Hadoop on the official web, unzip and modify the corresponding configuration file in the/etc/hadoop directory 工欲善其事, its prerequisite. Here's what you can say about the software and tools you use to build a

Directory structure Hadoop cluster (CDH4) practice (0) PrefaceHadoop cluster (CDH4) Practice (1) Hadoop (HDFS) buildHadoop cluster (CDH4) Practice (2) Hbasezookeeper buildHadoop cluster (CDH4) Practice (3) Hive BuildHadoop cluster (CHD4) Practice (4) Oozie build Hadoop cluster (CDH4) practice (0) Preface During my time as a beginner of

Under the VirtualBox virtual machine, the mouse was suddenly found to be used abnormally. Appear 2 mouse, one is the mouse under the Ubuntu host, a mouse under the Window7, but the mouse under the Win7 can not see, but click on the mouse button can see a reaction, anyway is a bunch of bugs. Finally found the problem: it is the VirtualBox of the mouse exclusive way caused the problem, in the installation of

VirtualBox-Linux system installation enhancements, virtualbox installation of linux Before installation, We must install the dependent packages required by it. Otherwise, the installation process will be wrong!1. Install the dependency package 1 # yum install kernel-headers2 # yum install kernel-devel3 # yum install gcc * 4 # yum install makeIi. Install the enhancement package 1. Installation command 1

Tags: technology sharing solution folder successfully own image using logs Vbo1. Installation VirtualBox Enhanced Features2. CD to /media/rocky/vboxadditional Rocky for my system to use the user name, according to their own user name to replace3.sudo./vboxlinuxadditions.runAfter the installation is successful, restartWorkaround:Add the current user name to vboxsf this user group (my username is rocky) sudo adduser rocky vboxsfVirtualBox under Ubuntu a

Windows Registry Editor Version5.00[hkey_classes_root\clsid\{00020420-0000-0000-c000-000000000046}\inprocserver32]@="C:\\windows\\system32\\oleaut32.dll""ThreadingModel"="Both"[hkey_classes_root\clsid\{00020424-0000-0000-c000-000000000046}\inprocserver32]@="C:\\windows\\system32\\oleaut32.dll""ThreadingModel"="Both"Http://www.cnblogs.com/xiaotao726/p/6506976.htmlVirtualBox installation Error in WIN7 X64 get VirtualBox COM object failed, unable to star

Wang Jialin's in-depth case-driven practice of cloud computing distributed Big Data hadoop in July 6-7 in Shanghai Wang Jialin Lecture 4HadoopGraphic and text training course: Build a true practiceHadoopDistributed Cluster EnvironmentHadoopThe specific solution steps are as follows: Step 1: QueryHadoopTo see the cause of the error; Step 2: Stop the cluster; Step 3: Solve the Problem Based on the reasons indicated in the log. We need to clear th

Recently, Hadoop debugging is required on several virtual machines. Therefore, the VirtualBox virtual machine is installed on Ubuntu, but the problem that the virtual machine cannot be started is encountered: An error dialog box is displayed. The error message is as follows: Kernel driver not installed (rc =-1908) The VirtualBox Linux kernel driver (vboxdrv) is e

[Hadoop] how to install Hadoop and install hadoop Hadoop is a distributed system infrastructure that allows users to develop distributed programs without understanding the details of the distributed underlying layer. Important core of Hadoop: HDFS and MapReduce. HDFS is res

This document describes how to operate a hadoop file system through experiments. Complete release directory of "cloud computing distributed Big Data hadoop hands-on" Cloud computing distributed Big Data practical technology hadoop exchange group:312494188Cloud computing practices will be released in the group every day. welcome to join us! First, let's loo

Not much to say, directly on the dry goods!GuideInstall Hadoop under winEveryone, do not underestimate win under the installation of Big data components and use played Dubbo and disconf friends, all know that in win under the installation of zookeeper is often the Disconf learning series of the entire network the most detailed latest stable disconf deployment (based on Windows7 /8/10) (detailed) Disconf Learning series of the full network of the lates

Recently, hadoop debugging needs to be performed on several virtual machines, so the virtual machine is installed on Ubuntu, but the problem that the virtual machine cannot be started is encountered: An error dialog box is displayed. The error message is as follows: Kernel driver not installed (rc=-1908)The VirtualBox Linux kernel driver (vboxdrv) is either not loaded or there is a permission problem with /