$ sudo apt-get update
$ sudo apt-get install default-jdk
$ java -version
$ sudo apt-get install ssh
$ sudo apt-get install rsync
$ ssh-keygen -t dsa -P ' ' -f ~/.ssh/id_dsa
$ cat ~/.ssh/id_dsa.pub >> ~/.ssh/authorized_keys
$ wget -c http://mirror.olnevhost.net/pub/apache/hadoop/common/current/hadoop-2.6.0.tar.gz
$ sudo tar -zxvf hadoop-2.6.0.tar.gz
$ sudo mv hadoop-2.6.0 /usr/local/hadoop
$ update-alternatives --config java
$ sudo gedit ~/.bashrc
#Hadoop Variables
export JAVA_HOME=/usr/lib/jvm/java-7-openjdk-amd64
export HADOOP_HOME=/usr/local/hadoop
export PATH=$PATH:$HADOOP_HOME/bin
export PATH=$PATH:$HADOOP_HOME/sbin
export HADOOP_MAPRED_HOME=$HADOOP_HOME
export HADOOP_COMMON_HOME=$HADOOP_HOME
export HADOOP_HDFS_HOME=$HADOOP_HOME
export YARN_HOME=$HADOOP_HOME
export HADOOP_COMMON_LIB_NATIVE_DIR=$HADOOP_HOME/lib/native
export HADOOP_OPTS="-Djava.library.path=$HADOOP_HOME/lib"
$ source ~/.bashrc
$ cd /usr/local/hadoop/etc/hadoop
$ sudo gedit hadoop-env.sh
#The java implementation to use.
export JAVA_HOME="/usr/lib/jvm/java-7-openjdk-amd64"
$ sudo gedit core-site.xml
<configuration>
<property>
<name>fs.defaultFS</name>
<value>hdfs://localhost:9000</value>
</property>
</configuration>
<configuration>
<property>
<name>yarn.nodemanager.aux-services</name>
<property>
<name>yarn.nodemanager.aux-services.mapreduce.shuffle.class</name>
<value>
</property>
</configuration>
$ sudo cp mapred.site.xml.template mapred-site.xml
$ sudo gedit mapred-site.xml
<configuration>
<property>
<name>mapreduce.framework.name</name>
</property>
</configuration>
$ sudo gedit hdfs-site.xml
<configuration>
<property>
<name>dfs.replication</name>
</property>
<property>
<name>dfs.namenode.name.dir</name>
</property>
<property>
<name>dfs.datanode.data.dir</name>
</property>
</configuration>
$ cd
$ mkdir -p /usr/local/hadoop/hadoop_data/hdfs/namenode
$ mkdir -p /usr/local/hadoop/hadoop_data/hdfs/datanode
$ sudo chown chaalpritam:chaalpritam -R /usr/local/hadoop
$ hdfs namenode -format
$ start-all.sh
$ jps
http://localhost:8088/
http://localhost:50070/
http://localhost:50090/
http://localhost:50075/
some typo I've found:
ReplyDelete1.
$ ssh-keygen -t dsa -P '' -f ~/.ssh/id_dsa
2.
sudo gedit yarn-site.xml
yarn.nodemanager.aux-services
mapreduce_shuffle
3.
$ sudo cp mapred-site.xml.template mapred-site.xml
The link to download Hadoop is dead. Try this instead:
ReplyDeletehttp://apache-mirror.rbc.ru/pub/apache/hadoop/common/stable/hadoop-2.6.0.tar.gz
One minor point:
ReplyDeletejava-7-openjdk-amd64 must be replaced with java-7-openjdk-i386
for 32 bit systems.