cloudera version

upgrade and review some special warnings in the upgrade Step 2:complete pre-upgrade Steps 3 If your Cloudera Manager host uses an unsupported JDK version, you must upgrade the supported JDK version prior to upgrading Cloudera Manager. If you plan to upgrade CDH, you must also upgrade the JDK at all

include: User name: admin password: admin. Cloudera Manager does not support changing the Admin user name of an installed account.5. Select the Cloudera Manager version to install6. Find the cluster host you specified by hostname and IP address range7. Use SSH to connect to each host to install the Cloudera Manager Ag

Hadoop Foundation----Hadoop Combat (vi)-----HADOOP management Tools---Cloudera Manager---CDH introduction We have already learned about CDH in the last article, we will install CDH5.8 for the following study. CDH5.8 is now a relatively new version of Hadoop with more than hadoop2.0, and it already contains a number of components and components in the Hadoop ecosystem that we need to learn next. Environ

Create a cloudera-SCM user (with a branch, This is a Linux Command ,) [[emailprotected]cloudera-manager-5.1.0]$sudouseradd--system--home=/opt/cloudera-manager-5.1.0/run/cloudera-scm-server--no-create-home--shell=/bin/false--comment"ClouderaSCMUser"cloudera-scm Change server_

System environmentOperating system: CentOS 6.5Cloudera Manager Version: 4.8.1CDH Version: 4.5.0Each machine preparation work:Yum-y Groupinstall "Development tools" Yum-y install wgetCloudera-manager Zip package Address: http://archive.cloudera.com/cm4/cm/4/cloudera-manager-el6-cm4.8.1_x86_64.tar.gzcdh:http://archive.cloudera.com/cdh4/parcels/impala:http://archive

Cmf_defaults from ${cmf_defaults:-/etc/default} to/opt/cm-5.6.0/etc/defaultNote: If you also want to start the CM Agent on the CM server host, you must also execute the above commandInstallation of CDHIf both the CM server and the CM agent start successfully, we can install the CDH. Parcel preparation of the installation packageDownload the parcel package here and include a total of three files (for suselinux):Cdh-5.6.0-1.cdh5.6.0.p0.45-sles11.parcelCdh-5.6.0-1.cdh5.6.0.p0.45-sles11.pa

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-m

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.

-5.4.0-1.cdh5.4.0.p0.27-el6.parcel, Cdh-5.4.0-1.cdh5.4.0.p0.27-el6.parcel.sha, Manifest.json) to the directory.Agent node to create directory/opt/cloudera/parcels, execute:Mkdir-p/opt/cloudera/parcelsChown Cloudera-scm:cloudera-scm/opt/cloudera/parcels　6. Start CM manageragent ServicePerform:Manager:/opt/

Recently engaged in the installation of Cloudera Manager, experienced a lot of frustrations, summed up: Also referred to a number of other people's posts such as: http://blog.csdn.net/a921122/article/details/51939692 Http://www.aboutyun.com/forum.php?mod=viewthreadtid=9086extra=page%3D1 http://www.aboutyun.com/forum.php?mod=viewthreadtid=10852highlight=%C0%EB%CF%DF%B0%B2%D7%B0Cloudera% 2BManager The approximate method is feasible. System Environment4

Tags: CDH cloudera manager Managed Service Host Monitor Service monitorbackgroundfrom the business development requirements, the big data platform needs to use spark as machine learning, data mining, real-time computing and so on, so decided to use Cloudera Manager5.2.0 version and CDH5. Previously built Cloudera Manag

backgroundfrom the business development requirements, the big data platform needs to use spark as machine learning, data mining, real-time computing and so on, so decided to use the Cloudera Manager5.2.0 version number and CDH5. Once built Cloudera Manager4.8.2 and CDH4, when building the Cloudera Manager5.2.0

local Yum software source installation Cloudera Manager 5 Cloudera Manager 5 (hereinafter referred to as cm) by default online installation, to the Internet or network is not easy to bring users inconvenience, due to network problems, repeated failure of the frustration, so that the first learning CDH users really experience the beginning of everything difficult. This article explains that in the CentOS

http://site.clairvoyantsoft.com/migrate-cloudera-scm-database-from-postgresql-to-mysql/ http://node0:7180/api/v14/cm/deployment--– the correct URL. 1. Discontinue service; 1. In the UI interface, stop the cluster; 2. In the UI interface, stop all services such as CM service,monitor; 3. In Linux, stop Agent service: Service cloudera-scm-agent stop 2. Backup cm configuration, via api-- $ curl-v-u admin:adm

I. Related software preparation and planning 1, related software and download address: Cloudera manager:http://archive-primary.cloudera.com/cm5/cm/5/CDH installation package Address: http://archive.cloudera.com/cdh5/parcels/latest/Java Official Download (login required): http://www.oracle.com/technetwork/java/archive-139210.htmlJava versions archive Download (no login required): https://www.reucon.com/cdn/java/MySQL JDBC driver jar pack: http://dev.

/jan/. ssh to distribute the password file 8. Test whether ssh password-free logon takes effect Install Cloudera ManagerDownload the Cloudera Manager Installation FileCloudera Manager can be obtained from the following URL: http://archive.cloudera.com/cm5/installer/select the latest version of Cloudera Manager 5.0.

1. Cloudera IntroductionHadoop is an open source project that Cloudera Hadoop, simplifies the installation process, and provides some encapsulation of Hadoop.Depending on the needs of the Hadoop cluster to install a lot of components, one installation is more difficult to configure, but also consider ha, monitoring and so on.With Cloudera, you can easily deploy c

that ensures smooth network environment;1.3 Upload cloudera-manager-installer to the specified directory: Note: The Client here Is Secure Shell Client. You can also choose another tool, such as FTP, based on your habits.1.4 Modify the permissions of Clouder-manager-instanler Chmod u + x cloudera-manager-installer1.5 Install Cloudera Manager Sudo ./

We all know big data about hadoop, but various technologies will enter our field of view: spark, storm, and Impala, which cannot be reflected by us. In order to better construct Big Data projects, let's sort out the appropriate technologies for technicians, project managers, and architects to understand the relationship between various big data technologies and select the appropriate language.We can read this article with the following questions:1. What technologies does hadoop contain?2. What i

/var/run/hdfs-sockets rm -rf /usr/lib/hadoop /usr/lib/hadoop* /usr/lib/hive /usr/lib/hbase /usr/lib/oozie /usr/lib/sqoop* /usr/lib/zookeeper /usr/lib/bigtop* /usr/lib/flume-ng /usr/lib/hcatalog rm -rf /usr/bin/hadoop* /usr/bin/zookeeper* /usr/bin/hbase* /usr/bin/hive* /usr/bin/hdfs /usr/bin/mapred /usr/bin/yarn /usr/bin/sqoop* /usr/bin/oozie rm -rf /etc/alternatives/* rm -rf /etc/hadoop* /etc/zookeeper* /etc/hive* /etc/hue /etc/impala /etc/sqoop* /etc/oozie /etc/hbase* /etc/hcatalog There is al