cloudera hadoop distribution

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Hadoop pseudo Distribution Mode configuration

The Hadoop pseudo distribution mode is configured as follows: Go to/home/tom/hadoop/conf, configure the Hadoop configuration file Configuring hadoop-env.sh Files Export java_home=/home/tom/jdk1.7.0_05Export path= $PATH:/home/tom/hadoop

hadoop-2.5.0-cdh5.2.0 Pseudo-Distribution pattern construction

hadoop-2.5.0-cdh5.2.0 Pseudo-Distribution pattern construction Note: The premise is that you have compiled the Hadoop version or Cloudrea company's CDH version. Big Data discussion groups: 288396468 1, Core-site.xml2, Hdfs-site.xml3, Yarn-site.xml4, Mapred-site.xml 5, Slavesitr-mastertest01 5. Format HDFs File systemBin/hdfs Namenode-format 6. Starthadoop-dae

Hadoop-2.7.1 Pseudo-Distribution--installation configuration HBase 1.1.2

Hbase-1.1.2:http://www.eu.apache.org/dist/hbase/stable/hbase-1.1.2-bin.tar.gzUnzip to the \usr\local directory after downloadOpen the terminal into \usr\local\hbase-1.1.2:CD \usr\local\hbase-1.1. 2 modifying variablesVim conf/hbase-env.shAdd the following settings# Export JAVA_HOME=/USR/JAVA/JDK1. 6.0/export java_home=/usr/local/jdk1. 8 . 0_65# Extra Java CLASSPATH elements. optional.# export Hbase_classpath=export Hbase_classpath=/usr/local/hadoop

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