PREREQUISITES
1) Ubuntu 12.4 or higher
2) Sun Java 6 or higher
3) The system must have hadoop installed (hadoop version 2.7.1)and configured.
Note :- Hive can run in Linux and Windows environment. Mac (OS X ) is a commonly used development environment.
INSTALLATION STEPS
Step1 :sudo tar -zxzf apache-hive-1.2.1-bin.tar.gz
Step2 :sudo mv apache-hive-1.2.0-bin /usr/local/hive
change this ~/.bashrc in hadoop user
login in hadoop user using this command
su hadoop-user(here your user name as per your system)
then it will ask for password write it the password and after do further process.
Step3 :sudo nano ~/.bashrc
Step4: add this in ~/.bashrc file and save
export HIVE_HOME=/usr/local/hive/apache-hive-1.2.0-bin/
export HIVE_CONF_DIR=$HIVE_HOME/conf
export HIVE_CLASS_PATH=$HIVE_CONF_DIR
export PATH=$HIVE_HOME/bin:$PATH
Step5 : source ~/.bashrc
Step6 :hive
Then Start first hadoop using start-all.sh command then start hive just typing hive command and you can see like this
hadoop-user@ubuntu:~$ hive
Logging initialized using configuration in jar:file:/usr/local/hive/apache-hive-1.2.1-bin/lib/hive-common-1.2.1.jar!/hive-log4j.properties
Java HotSpot(TM) Server VM warning: You have loaded library /usr/local/hadoop-2.7.1/lib/native/libhadoop.so.1.0.0 which might have disabled stack guard. The VM will try to fix the stack guard now.
It's highly recommended that you fix the library with 'execstack -c <libfile>', or link it with '-z noexecstack'.
hive>
hadoop-user@ubuntu:~$ hive
Logging initialized using configuration in jar:file:/usr/local/hive/apache-hive-1.2.1-bin/lib/hive-common-1.2.1.jar!/hive-log4j.properties
Java HotSpot(TM) Server VM warning: You have loaded library /usr/local/hadoop-2.7.1/lib/native/libhadoop.so.1.0.0 which might have disabled stack guard. The VM will try to fix the stack guard now.
It's highly recommended that you fix the library with 'execstack -c <libfile>', or link it with '-z noexecstack'.
hive>
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