安装HIVE

下载二进制文件并解压

wget http://mirrors.hust.edu.cn/apache/hive/hive-2.1.1/apache-hive-2.1.1-bin.tar.gz
tar xzvf apache-hive-2.1.1-bin.tar.gz
sudo mv apache-hive-2.1.1-bin /usr/local/hive

设置PROFIlLE

cd ~ cat >> .profile export HIVE_HOME=/usr/local/hive export PATH=$PATH:$HIVE_HOME/bin CTRL+D source .profile

修改配置文件

cd $HIVE_HOME/conf cp hive-env.sh.template hive-env.sh cp hive-default.xml.template hive-site.xml

hive-env.sh配置后的内容

# Set HADOOP_HOME to point to a specific hadoop install directory
HADOOP_HOME=/usr/local/hadoop

# Hive Configuration Directory can be controlled by:
export HIVE_CONF_DIR=/usr/local/hive/conf

# Folder containing extra ibraries required for hive compilation/execution can b
e controlled by:
export HIVE_AUX_JARS_PATH=/usr/local/hive/lib

hive-site.xml配置

全局替换${system:java.io.tmpdir}为/home/hadoop/hive/iotmp
vi hive-site.xml :1,$s/${system:java.io.tmpdir}/\/home\/hadoop\/hive\/iotmp/g :wq!

启动HADOOP

cd $HADOOP_INSTALL/sbin ./start-all.sh

初始化元数据库

schematool -dbType derby -initSchema

hadoop@Lenovo-K2450:~$ schematool -dbType derby -initSchema
SLF4J: Class path contains multiple SLF4J bindings.
SLF4J: Found binding in [jar:file:/usr/local/hive/lib/log4j-slf4j-impl-2.4.1.jar!/org/slf4j/impl/StaticLoggerBinder.class]  
SLF4J: Found binding in [jar:file:/usr/local/hadoop/share/hadoop/common/lib/slf4j-log4j12-1.7.5.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an explanation.
SLF4J: Actual binding is of type [org.apache.logging.slf4j.Log4jLoggerFactory]
Metastore connection URL:    jdbc:derby:;databaseName=metastore_db;create=true
Metastore Connection Driver :    org.apache.derby.jdbc.EmbeddedDriver
Metastore connection User:   APP
Starting metastore schema initialization to 2.1.0
Initialization script hive-schema-2.1.0.derby.sql
Initialization script completed
schemaTool completed

启动HIVE

hadoop@Lenovo-K2450:~$ hive
SLF4J: Class path contains multiple SLF4J bindings.
SLF4J: Found binding in [jar:file:/usr/local/hive/lib/log4j-slf4j-impl-2.4.1.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: Found binding in [jar:file:/usr/local/hadoop/share/hadoop/common/lib/slf4j-log4j12-1.7.5.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an explanation.
SLF4J: Actual binding is of type [org.apache.logging.slf4j.Log4jLoggerFactory]

Logging initialized using configuration in jar:file:/usr/local/hive/lib/hive-common-2.1.1.jar!/hive-log4j2.properties Async: true
Hive-on-MR is deprecated in Hive 2 and may not be available in the future versions. Consider using a different execution engine (i.e. spark, tez) or using Hive 1.X releases.
hive> show tables;
OK
Time taken: 1.181 seconds
hive>