Ubuntu系统下安装并配置hive-2.1.0

Posted 2020-08-20 大数据和人工智能躺过的坑

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一、mysql-server和mysql-client的下载

[email protected]:/usr/local# sudo apt-get install mysql-server mysql-client （Ubuntu版本）

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　　我这里，root密码，为rootroot。

二、启动MySQL服务

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[email protected]:/usr/local# sudo /etc/init.d/mysql start 　　　　　（Ubuntu版本）　　　　　
* Starting MySQL database server mysqld [ OK ]
[email protected]:/usr/local#

三、进入mysql服务

Ubuntu里的mysql里有个好处，直接自己对[email protected]下的所有，自己默认设置好了

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[email protected]:/usr/local# mysql -uroot -p
Enter password:　　 //输入rootroot
Welcome to the MySQL monitor. Commands end with ; or \g.
Your MySQL connection id is 43
Server version: 5.5.53-0ubuntu0.14.04.1 (Ubuntu)

Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.

Type ‘help;‘ or ‘\h‘ for help. Type ‘\c‘ to clear the current input statement.

mysql> create database if not exists hive_metadata;
Query OK, 1 row affected (0.00 sec)

mysql> grant all privileges on hive_metadata.* to ‘hive‘@‘%‘ identified by ‘hive‘;
Query OK, 0 rows affected (0.00 sec)

mysql> grant all privileges on hive_metadata.* to ‘hive‘@‘localhost‘ identified by ‘hive‘;
Query OK, 0 rows affected (0.00 sec)

mysql> grant all privileges on hive_metadata.* to ‘hive‘@‘SparkSingleNode‘ identified by ‘hive‘; //注意，SparkSingleNode是我的主机名，别乱复制
Query OK, 0 rows affected (0.00 sec)

mysql> flush privileges;
Query OK, 0 rows affected (0.00 sec)

mysql> exit;
Bye
[email protected]:/usr/local#

四、安装hive

　　这里，很简单，不多赘述。

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[email protected]:/usr/local/hive$ ll
total 12
drwxr-xr-x 3 spark spark 4096 11月 21 10:39 ./
drwxr-xr-x 15 root root 4096 11月 21 10:25 ../
drwxrwxr-x 9 spark spark 4096 11月 21 10:38 apache-hive-2.1.0-bin/
[email protected]:/usr/local/hive$ mv apache-hive-2.1.0-bin hive-2.1.0
[email protected]:/usr/local/hive$ ls
hive-2.1.0
[email protected]:/usr/local/hive$ cd hive-2.1.0/
[email protected]:/usr/local/hive/hive-2.1.0$ ls
bin examples jdbc LICENSE README.txt scripts
conf hcatalog lib NOTICE RELEASE_NOTES.txt
[email protected]:/usr/local/hive/hive-2.1.0$ cd conf/
[email protected]:/usr/local/hive/hive-2.1.0/conf$ ls
beeline-log4j2.properties.template ivysettings.xml
hive-default.xml.template llap-cli-log4j2.properties.template
hive-env.sh.template llap-daemon-log4j2.properties.template
hive-exec-log4j2.properties.template parquet-logging.properties
hive-log4j2.properties.template
[email protected]:/usr/local/hive/hive-2.1.0/conf$ cp hive-default.xml.template hive-site.xml
[email protected]:/usr/local/hive/hive-2.1.0/conf$

五、配置hive

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<property>
<name>javax.jdo.option.ConnectionURL</name>
<value>jdbc:mysql://SparkSingleNode:3306/hive_metadata?createDatabaseIfNotExist=true</value>
<description>
JDBC connect string for a JDBC metastore.
To use SSL to encrypt/authenticate the connection, provide database-specific SSL flag in the connection URL.
For example, jdbc:postgresql://myhost/db?ssl=true for postgres database.
</description>

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<property>
<name>javax.jdo.option.ConnectionDriverName</name>
<value>com.mysql.jdbc.Driver</value>
<description>Driver class name for a JDBC metastore</description>
</property>

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<property>
<name>javax.jdo.option.ConnectionUserName</name>
<value>hive</value>
<description>Username to use against metastore database</description>
</property>

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<property>
<name>javax.jdo.option.ConnectionPassword</name>
<value>hive</value>
<description>password to use against metastore database</description>
</property>

[email protected]:/usr/local/hive/hive-2.1.0/conf$ cp hive-env.sh.template hive-env.sh
[email protected]:/usr/local/hive/hive-2.1.0/conf$ vim hive-env.sh

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