cdh installation

Cloudera Manager and CDH 5.14.0 Installation Process in CentOS 7 As we all know, the configuration of Apache Hadoop is cumbersome and fragmented. For this reason, Cloudera provides the Clouder Manager tool and encapsulates Apache Hadoop, flume, spark, hive, hbase and other big data products form CDH products with their own characteristics, and then use CM for

: Master node ssh other node ...; If not successful, then the other nodes in the other node to do their own password-free login: On the node to use the command ssh-keygen-t dsa-p "-F ~/.SSH/ID_DSAAnd then repeat the above operation　3. Turn off the firewallTemporary shutdown:Service Iptables StopPermanently closed (after reboot):Chkconfig iptables off　4. Turn off SELINUXTemporary shutdown:Setenforce 0Modify configuration file/etc/selinux/config (restart effective):Change Selinux=enforcing to Seli

classpath=.: $JAVA _home/lib/dt.jar: $JAVA _ Home/lib/tools.jarMake configuration effectiveSource/etc/profile4 Installing the MySQL database (The installation process has been skipped directly, directly yum-y install Mysql-server to build the required database)Cloudera Manager's own database of needs, it now supports MySQL, PostgreSQL and Oracle, I have not used PostgreSQL, Oracle selectmen, decisive on MySQL.Installing and configuring a MySQL Databa

Tags: man manual enter row tar.gz err 1.4 for maximumHue: Https://github.com/cloudera/hue Hue Study document address : http://archive.cloudera.com/cdh5/cdh/5/hue-3.7.0-cdh5.3.6/manual.html I'm currently using hue-3.7.0-cdh5.3.6. Hue (Hue=hadoop User Experience) Hue is an open-source Apache Hadoop UI system that evolved from Cloudera desktop and finally cloudera the company's contribution to the Apache Foundation's Hadoop community, which is based on t

1> removing the UUID of the agent node# rm-rf/opt/cm-5.4.7/lib/cloudera-scm-agent/*2> emptying the master node cm databaseGo to the MySQL database of the master node, and then drop db cm;3> Removing Agent node Namenode and Datanode node information# rm-rf/opt/dfs/nn/*# rm-rf/opt/dfs/dn/*4> re-initializing the CM database on the primary node#/opt/cm-5.4.7/share/cmf/schema/scm_prepare_database.sh MySQL cm-hlocalhost-uroot-p123456--scm-host localhost SCM SCM SCM5> Execute startup scriptMaster node:

System Environment Operating system: CentOS 6.5 Cloudera Manager Version: 4.8.1 CDH Version: 4.5.0 Each machine preparation work: Yum-y Groupinstall "Development tools" yum-y install wget Cloudera-manager Zip package Address: http://archive.cloudera.com/cm4/cm/4/cloudera-manager-el6-cm4.8.1_x86_64.tar.gz CDH Download Address: http://archive.cloudera.com/cdh4/parcels/ IMPALA Download Address: http://archiv

Tags: CDH mysql5.7 binarycdh-cdh5.8.3 offline installation--mysql5.7 binary deployment1. Check whether the system has installed MySQL, need to uninstall clean#rpm-qa|grep-i MySQLMysql-server-5.1.71-1.el6.x86_64Mysql-5.1.71-1.el6.x86_64Mysql-devel-5.1.71-1.el6.x86_64Qt-mysql-4.6.2-26.el6_4.x86_64Mysql-libs-5.1.71-1.el6.x86_64Perl-dbd-mysql-4.013-3.el6.x86_64#rpm-E mysql-server-5.1.71-1.el6.x86_64--nodeps#rpm

1, it is in the installation of CDH can not be installed successfully, only restart, the following to share an artifact, according to this script should be almost able to uninstall clean, and then reinstall, write a script, the content is as follows, life-saving artifact:#!/bin/Bashsudo/usr/share/cmf/uninstall-cloudera-Manager.shsudo Service Cloudera-scm-Server Stopsudo Service Cloudera-scm-server-db Stopsu

I. Installation PROTOBUFUbuntu system1 Create a file in the/etc/ld.so.conf.d/directory libprotobuf.conf write the content/usr/local/lib otherwise the error will be reported while loading shared libraries:libprotoc.so .8:cannot Open Shared obj2../configure Makemake Install2. Verify that the installation is completeProtoc--versionLibprotoc 2.5.0Two. Install the Snappy local libraryHttp://www.filewatcher.com/m

error log in the corresponding error log on the installation prompt and check the corresponding error logs.Regardless of whether the installation is successful, the. rpmnew file is added to the corresponding/ETC/YUM.REPOS.D directory, and this file is generally linked to the remote warehouse address of the download cm, which is removed after continuing the retry installation.File:///C:/Users/WANGLI~1/AppDa

Original address: http://blog.csdn.net/a921122/article/details/51939692 File Download CDH (Cloudera's distribution, including Apache Hadoop), is one of the many branches of Hadoop, built from Cloudera maintenance, based on the stable version of Apache Hadoop, and integrates many patches, Can be used directly in production environments.Cloudera Manager simplifies the installation and configuration managem

Cloudermanager installation package Address: http://archive.cloudera.com/cm5/cm/5/cloudera-manager-el6-cm5.3.0_x86_64.tar.gz,The red part is the version number, the red part can be changed to get the different versions of the installation packageCDH installation package Address: HTTP://ARCHIVE.CLOUDERA.COM/CDH5/PARCELS/5.3/The following files need to be downloade

Add Virtual Machine node balancing data operations to the CDH cluster (Tutorial), cdh Virtual Machine Note: The premise is that a new Virtual Machine node has been installed and the corresponding cdh has been installed. You can modify the host name, ip address, mac, and other operations on your own. This article only adds the cluster balance data operation to t

First of all, of course, is to download a spark source code, in the http://archive.cloudera.com/cdh5/cdh/5/to find their own source code, compiled their own packaging, about how to compile packaging can refer to my original written article: http://blog.csdn.net/xiao_jun_0820/article/details/44178169 After execution you should be able to get a compressed package similar to SPARK-1.6.0-CDH5.7.1-BIN-CUSTOM-SPARK.TGZ (the version differs depending on the

Uninstall the CDH script and cdh script Uninstall the CDH script and share it with you ~ #! /Bin/bashFor u in cloudera-scm flume hadoop hdfs hbase hive httpfs hue impala llama mapred oozie solr spark sqoop sqoop2 yarn zookeeper; doPid = 'ps-u hdfs-o pid ='Sudo kill-9 $ pidDoneSudo rm-Rf/usr/share/cmf/var/lib/cloudera */var/cache/yum/cloudera */var/log/cloudera */

A brief introduction to CDHEveryone often says CDH, whose full name is: Cloudera's distribution including Apache Hadoop, simply Cloudera's Hadoop platform, is encapsulated and reinforced on the basis of Apache native Hadoop components. What is there in CDH? Such as:So how does this CDH software install? Cloudera Company provides a set of software to install

or download the Word document: http://download.csdn.net/download/xfg0218/9747346 about CDH and Cloudera Manager CDH (Cloudera's distribution, including Apache Hadoop), is one of the many branches of Hadoop, built from Cloudera maintenance, based on the stable version of Apache Hadoop, and integrates many patches, Can be used directly in production environments. Cloudera Manager simplifies the

Three cluster nodes 192.168.1.170 CDH-Master Cdh-slave-1 192.168.1.171 Cdh-slave-2 192.168.1.171 1. Install centos6.5 (64-bit) and set up the basic environment, including: (1) Add sudo Permissions (2) modify the host name, gateway, static IP address, and DNS (3) Disable SELinux and Firewall Refer to the article (4) modify the system time zone and configure the NT

Use yum source to install the CDH Hadoop Cluster This document mainly records the process of using yum to install the CDH Hadoop cluster, including HDFS, Yarn, Hive, and HBase.This article uses the CDH5.4 version for installation, so the process below is for the CDH5.4 version.0. Environment Description System Environment: Operating System: CentOS 6.6 Hadoop v

levels increase in difficulty, but the benefits increase in turn. For CDH 4.2.0, it only achieves the job-level recovery granularity and is the simplest and least profitable implementation method. References: (1) CDH JobTracker HA introduction and installation solution: Https://ccp.cloudera.com/display/CDH4DOC/Configuring+High+Availability+for+the+JobTracker+ (M