install hadoop cluster

Install and configure Mahout-distribution-0.7 in the Hadoop Cluster System Configuration: Ubuntu 12.04 Hadoop-1.1.2 Jdk1.6.0 _ 45 Mahout is an advanced application of Hadoop. To run Mahout, you must install

Apache Ambari is a Web-based open-source project that monitors, manages, and manages Hadoop lifecycles. It is also a project that selects management for the Hortonworks data platform. Ambari supports the following management services: Apache HBaseApache HCatalogApache Hadoop HDFSApache HiveApache Hadoop MapReduceApache OozieApache PigApache SqoopApache TempletonA

bloggers)Environment configurationModified hostname Vim/etc/hostname modified with hostname test modified successfullyAdd hosts vim/etc/hosts 192.168.3.150 donny-lenovo-b40-80 192.168.3.167 cqb-lenovo-b40-80SSH configurationSSH-KEYGEN-T RSASsh-copy-id-i ~/.ssh/id_rsa.pub [email protected]Hadoop configurationVim/etc/hadoop/core-site.xmlVim/etc/hadoop/hdfs-site.xm

After the accumulation of the front, today finally realized the cluster environment to deploy Hadoop, and successfully ran the official example. Work as follows: Two machines: Namenode: Internet Small, 3G memory, machine name: yp-x100e,ip:192.168.101.130. Datanode: Virtual machine, Win7 download VMWare10 virtual UBUNTU14, virtual machine name: ph-v370,ip:192.168.101.110 Ensure that you can ping each ot

Rhadoop is an open source project initiated by Revolution Analytics, which combines statistical language R with Hadoop. Currently, the project consists of three R packages, the RMR that support the use of R to write MapReduce applications , Rhdfs for the R language to access HDFs, and for R language Access The rhbase of HBase . Download URL for https://github.com/RevolutionAnalytics/RHadoop/wiki/Downloads. Note: The following record is the summary a

Address: http://blog.cloudera.com/blog/2013/04/how-to-use-vagrant-to-set-up-a-virtual-hadoop-cluster/ Vagrant is a very useful tool that can be used to program and manage multiple virtual machines (VMS) on a single physical machine ). It supports native virtualbox and provides plug-ins for VMWare Fusion and Amazon EC2 Virtual Machine clusters. Vagrant provides an easy-to-use ruby-based internal DSL that all

Deployment environment os:ubuntu12.04 Server Hadoop:cdh3u6 Machine list: Namenode 192.168.71.46;datanode 192.168.71.202,192.168.71.203,192.168.71.204 Installing Hadoop Add a software source /etc/apt/sources.list.d/cloudera-3u6.list Insert Deb Http://192.168.52.100/hadoop MAVERICK-CDH3 Contrib DEB-SRC Http://192.168.52.100/hadoop MAVERICK-CDH3 Contrib Ad

Main steps: 1. Install and update GCC and ant (if the system has been installed, skip the following steps) Yum-y install GCC gcc-C ++ Autoconf automake Wget Http://labs.renren.com/apache-mirror//ant/binaries/apache-ant-1.8.2-bin.tar.gz Tar-jxvf apache-ant-1.8.2-bin.tar.bz2 Export ant_home =/usr/local/Apache-ant-1.8.2 VI/etc/profile Source/etc/profile Export Path = $ path: $ ant_home/bin 2.

Node1:namenode, Datanode, Jobtracker, Tasktracker,zookeeper, Hmaster, Hregionserver Node2:datanode, Tasktracker, Hregionserver Install maven, Edit/etc/profile: Export m2_home=/home/apache-maven-3.1.1Export path= $M 2_home/bin: $PATH Source/etc/profile Edit/etc/hosts 192.168.20.24 Node1192.168.20.98 Node2 Configuring Key baased Login: ssh-keygen–t RSACat ~/.ssh/id_rsa.pub

Make some simple introductions to the above roles:Namenode-The entire HDFs namespace management ServiceSecondarynamenode-a redundant service that can be viewed as NamenodeJobtracker-Job Management services for parallel computingNode Services for Datanode-hdfsTasktracker-Job execution services for parallel computingManagement Services for Hbase-master-hbaseHbase-regionserver-Provide services for client-side inserts, deletes, query data, etc.Zookeeper-server-zookeeper collaboration and Configura

Build a Hadoop Client-that is, access Hadoop from hosts outside the Cluster Build a Hadoop Client-that is, access Hadoop from hosts outside the Cluster 1. Add host ing (the same as namenode ing ): Add the last line [Root @ localho

production environment Hadoop large cluster fully distributed mode installation 2013-3-7 Installation Environment Operating platform: Vmware2 Operating system: Oracle Enterprise Linux 5.6 Software version: Hadoop-0.22.0,jdk-6u18 Cluster Architecture: Node,master node (hotel01), slave node (hotel02,hotel03 ...)

Datanode nodemanager server: 192.168.1.100 192.168.1.101 192.168.1.102 Zookeeper server cluster (for namenode high-availability automatic failover): 192.168.1.100 192.168.1.101 Jobhistory server (used to record mapreduce logs): 192.168.1.1 NFS for namenode HA: 192.168.1.100 Environment deployment 1. Add the YUM repository to CDH4 1. the best way is to put the cdh4 package in the self-built yum warehouse. For how to build a self-built yum warehou