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protoc:error while loading shared libraries:libprotoc.so.8:cannot open Shared object file:no such file or directory , such as the Ubuntu system, which is installed by default under/usr/local/lib, you need to specify/usr. sudo./configure--prefix=/usr must be added--proix parameters, recompile and install. Error 2: [error]failedtoexecutegoalorg.apache.maven.plugins: maven-antrun-plugin:1.6:run (make) onproje
Implementing truly distributed Hadoop is not pseudo-distributed.first, System and configuration A total of 2 machines were prepared to build Hadoop clusters. Based on the ubuntu14.04,jdk1.6.0_45,hadoop1.0.3 version, the virtual machine uses VMware10.0 192.168.1.10 NameNode Master (Master) 192.168.1.20 datenode slave1 (Slave) My user name is Hadoop T
The previous blog post describes the development environment under the Windows 10 system using Cygwin to build nutch, this article will introduce Nutch2.3 under the Ubuntu environment. 1. Required software and its version Ubuntu 15.04 Hadoop 1.2.1 HBase 0.94.27 Nutch 2.3 SOLR 4.9.1 2. System Environment Preparation 2.1 installin
Install hadoop in Centos and connect to Eclipse Hadoop has been planned for a long time and has not been put on the agenda until recently. It took some time to build hadoop under centos. The "setbacks" that we experienced before and after can definitely be written into a tear-down history of thousands of characters. Th
/authorized_keys and. ssh/authorized_keys2 # But this is overridden so installations will only check. ssh/authorized_keys AuthorizedKeysFile. ssh/authorized_keys . Ssh/authorized_keys is the storage path of the public key. Key Public Key Generation Log on with a hadoop account. Cd ~ Ssh-keygen-t rsa-p'' Will generate ~ /. Save the ssh/id_rsa.pub file ~ /. Ssh/authorized_keys Cp ~ /. Ssh/id_rsa.pub ~ /. Ssh/authorized_keys Use the scp command to copy t
Implementing truly distributed Hadoop is not pseudo-distributed.First, System and configurationA total of 2 machines were prepared to build Hadoop clusters. Based on the ubuntu14.04,jdk1.6.0_45,hadoop1.0.3 version, the virtual machine uses VMware10.0192.168.1.10 NameNode Master (Master)192.168.1.20 datenode slave1 (Slave)My user name is HadoopThe next step is to install
I. Environment Ubuntu10.10 + jdk1.6 II. Download amp; installer 1.1 ApacheHadoop: Download HadoopRelase: uninstall I. Environment Ubuntu 10.10 + jdk1.6 Ii. download and install the program 1.1 Apache Hadoop: Download Hadoop Relase: http://hadoop.apache.org/common/releases.html Unzip: tar xzf
At the beginning of November, we learned about Ubuntu 12.04 's way of building a Hadoop cluster environment, and today we'll look at how Ubuntu12.04 builds Hadoop in a stand-alone environment. A. You want to install Ubuntu this step is omitted; Two. Create a
Hello, everyone, let me introduce you to Ubuntu. Eclipse Development Hadoop Application Environment configuration, the purpose is simple, for research and learning, the deployment of a Hadoop operating environment, and build a Hadoop development and testing environment. Environment: Vmware 8.0 and Ubuntu11.04 The first
Install Hadoop in Ubuntu12.04. Read more: Install and deploy Openstackhttp: // container on Ubuntu12.10. Install Hadoop in Ubuntu 12.04. Related reading: Install and deploy Openstack h
First install dual system for pseudo-distributed experiment, install Win7+ubuntu dual system:1. Right click on "My Computer" to go to "manage", double click "Storage", then double click "Disk Management", in the D disk position right click "Compress volume", separate a size of 50G disk space, then format, then delete the volume, as used to
iptables off Disable SELinux $ Setenforce 0 To disable selinux permanently, edit/etc/SELINUX/config and set selinux = disabled.And then complete the installation. Change Cloudera-manager-installer.bin Permissions $ Chmod u + x cloudera-manager-installer.bin $./Cloudera-manager-installer.bin Next, accept the license agreement, press Enter and Next, The installation interface is as follows: Start the Cloudera Manager Admin Console Through the Cloudera Manager Admin console, you can configure,
ambari server Service on the master node of ambari master. Service ambari start and then open it in the browser Http: // AMBARIMASTER/hmc/html/address To install the cluster, the root user's SSH Private Key File in the ambari master node is required. The path is/root/. ssh/id_rsa. Then, all the hostnames of the Server Load balancer nodes to be installed are separated into files by one row. After selecting a file on the page, you can
ObjectiveThis article describes how to build a Hadoop platform on the Ubuntu Kylin operating system.Configuration1. Operating system: Ubuntu Kylin 14.042. Programming language support: JDK 1.83. Communication protocol Support: SSH2. Cloud computing Project: Hadoop 1.2.1Step One: In
Setting up a Hadoop environment under Ubuntu download of the necessary resources 1, Java jdk (jdk-8u25-linux-x64.tar.gz) downloadThe specific links are:Http://www.oracle.com/technetwork/java/javase/downloads/jdk8-downloads-2133151.html2, Hadoop (we choose hadoop0.20.2.tar.gz here) downloadThe specific links are:Http://vdisk.weibo.com/s/zNZl3Ii. installation of th
How do I install Hadoop under CentOS and connect to eclipse?I planned to learn Hadoop a long time ago, until recently on the agenda. It took some time to set up Hadoop under CentOS, and the "frustration" experienced before and after could be written in a thousands of-word history of tears. has been the online tutorial
Configure SSH password-free login1) Verify that the ssh:ssh-version is installedThe following shows the successful installation of theOpenssh_6.2p2 ubuntu-6ubuntu0.1, OpenSSL 1.0.1e 2013Bad escape character ' rsion '.Otherwise installation Ssh:sudo Apt-get install SSH2) ssh-keygen-t dsa-p "-F ~/.SSH/ID_DSAExplain that the Ssh-keygen represents the generated key;-t (note case sensitive) represents the specif
to exit the Cygwin window. 6. Double-click the Cygwin icon on the desktop again to open the Cygwin window and execute the ssh localhost command. If you run the command for the first time, a prompt is displayed. Enter yes and press Enter. As shown in Install and configure Hadoop2.2.0 on CentOS Build a Hadoop environment on Ubuntu 13.04 Cluster configuration for
Property>6 Configuration>5. Format HDFsIf this error occurs:ERROR Namenode. NameNode:java.io.IOException:Cannot Create Directory/home/xxx0624/hadoop/hdfs/name/currentThen: Set the directory permissions for Hadoop to the current user writable sudo chmod-r a+w/home/xxx0624/hadoop, granting write access to the Hadoop
, see the following test results;After decompression, you can go into the Hadoop directory you created to see the effect, determined that it has been decompressed;6: After extracting the JDK, start adding Java to the environment variable (configure the JDK environment variable in ubuntu OS):Go in and press Shift+g to the last face, to the front double-click G, click a/s/i These three any one letter into the
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