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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
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
bottom of the curly brace. Copy the value of "hash" and then create a file with the file name consistent with your Parel package name, plus the. sha suffix: So your directory will have these 3 files, copy the "hash" value into the new Sha file, and save, well, our local source production is complete. This is basically done, and then the operation is the console follow the steps to install it.Open http://188.188.2.170:7180, login console, the default account and password are admin, the instal
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
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 S
Use Windows Azure VM to install and configure CDH to build a Hadoop Cluster This document describes how to use Windows Azure virtual machines and NETWORKS to install CDH (Cloudera Distribution Including Apache Hadoop) to build a Hadoop cluster. The project uses CDH (Cloudera
Exited_with_faIlure 2014-03-31 19:50:50,496 DEBUG org.apache.hadoop.yarn.event.AsyncDispatcher:Dispatching the event Org.apache.hadoop.yarn.server.nodemanager.containermanager.launcher.ContainersLauncherEvent.EventType:CLEANUP_ CONTAINER 2014-03-31 19:50:50,496 INFO Org.apache.hadoop.yarn.server.nodemanager.containermanager.launcher.ContainerLaunch:Cleaning up Container container_1396266549856_0001_01_000001 This is not a waste of time, because only to find that
interoperability for data processing tools such as pig, mapreduce, and hive.Certificate ------------------------------------------------------------------------------------------------------------------------------------------------Chukwa:Chukwa is a hadoop-based big cluster monitoring system contributed by Yahoo.Certificate ------------------------------------------------------------------------------------------------------------------------------------------------
Recent projects need to use Oozie Workflow scheduling hivesql, found unable to execute query statements, see: https://community.cloudera.com/t5/Batch-Processing-and-Workflow/ oozie-hive-action-failed-with-wrong-tmp-path/td-p/37443 this, the culprit is CDH bug, need to upgrade the version.Upgrade steps:1. Querying a service on a single nodeService--status-allFound only cloudera-scm-agent, no
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 difficu
Offline installation of Cloudera Manager Express--------------------------------# # #一, Installation Prerequisites # # #1. IP Address arrangement:#cat/etc/hosts222.31.101.11cdh5-nn1222.31.101.13cdh5-dn1222.31.101.14cdh5-dn2222.31.101.16Cdh5-dn3# # #二, installation steps # # #1. Turn off the firewall and set the boot to no bootService Iptables StopChkconfig iptables off2. Set SELinux to Disabled#cat/etc/sysconfig/selinuxSelinux=disabled3. Set up the cl
-* ' check: Rpm-qa ' cloudera-manager-* ' boot cm server database: sudo service cloudera-scm-server-db start Start cm Server:sudo service cloudera-scm-server start login http://172.20.0.83:7180/Install agent upgrade If you upgrade the JDK, the hbase shell will not be available. You need to reboot the CDH after java_hom
yum clean all sudo yum upgrade cloudera-* 5. Check the installation of the RPM package. Rpm-qa | grep Cloudera "If you are using an add-on package for embedded databases and plug-ins, you may also see a cloudera-manager-server-db-2 entry, depending on the software previously installed in the server host." If the Cloudera
was not distributed, but was active. Cancel Parcel Exception distribution status-Activate the card master Use the Curl-x POST with Cloudera API.The appropriate configuration is found in the http://node0:7180/api/v14/cm/deployment.Format API Documentation: http://node0:7180/static/apidocs/ Curl-u admin:admin-x POST http://node0:7180/api/v14/clusters/cluster/parcels/products/KAFKA/versions/ 2.0.2-1.2.0.2.p0.5/commands/deactivate curl-u admin:admin-x P
After the Cloudera Manager server and Agent are started, you can configure the CDH5 installation.You can then test the 7180 port of the master node through the browser (since the boot of the CM server takes some time, this may take a while to access), and the default user name and password are admin.making a local sourceDownload CDH to local http://archive-primary.cloudera.com/cdh5/parcels/5.3.4/first,Here
Label: cloudera For partition consideration, do not use LVMRoot --> 40 GB VaR --> 100 GB Swap -- 2x system memory Ram --> 8 GBMaster node:Raid 10, dual Ethernet cards, dual power supplies, etc.Slave node:1. Raid is not necessary 2. HDFS partition, not using LVM/Etc/fstab -- ext3 defaults, noatimeMount to/data/n/dfs/dn, for n = 0, 1, 2... (one partition per disk) Cloudera
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
database user as the database administrator. The default password is blank. We need to change it to the specified password, which is set to 'ipvs' Enter the following command in the console: # Su-Postgres $ Psql # ALTER USER postgres WITH PASSWORD ‘postgres‘;# select * from pg_shadow ; # create database david; # \c david david=# create table test (id integer, name text);David = # insert into test values (1, 'David'); installation successful. # Env view all environment variable content set envi
Use Cloudera QuickStart VM to quickly deploy Hadoop applications without Configuration Directory: Download the cloudera-vm image from the CDH website Use VirtualBox to start a VM Test and use System Environment: Oracle VM VirtualBox 64bit host.1. Download The cloudera-vm image from the
/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
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