- 下载
在hadoop家目录下创建一个app目录
[hadoop@hadoop001 ~]$ mkdir app
[hadoop@hadoop001 app]$ pwd
/home/hadoop/app
[hadoop@hadoop001 app]$ wget http://archive.cloudera.com/cdh5/cdh/5/sqoop-1.4.6-cdh5.7.0.tar.gz --下载sqoop安装包 我们用的是cdh环境，所以下载的也是cdh安装包
- 解压
[hadoop@hadoop001 app]$ tar -zxvf sqoop-1.4.6-cdh5.7.0.tar.gz
[hadoop@hadoop001 app]$ ll
drwxr-xr-x 10 hadoop hadoop 4096 Apr 4 15:10 sqoop-1.4.6-cdh5.7.0
-rw-r--r-- 1 root root 29966286 Apr 3 17:38 sqoop-1.4.6-cdh5.7.0.tar.gz
-配置环境变量
[hadoop@hadoop001 ~]$ vi ~/.bash_profile
export SQOOP_HOME=/home/hadoop/app/sqoop
export PATH=$SQOOP_HOME/bin:$PATH
[hadoop@hadoop001 ~]$ source ~/.bash_profile
-进入conf目录
[hadoop@hadoop001 ~]$ cd $SQOOP_HOME/conf
-复制配置文件模板并改名
[hadoop@hadoop001 conf]$ cp sqoop-env-template.sh sqoop-env.sh
-编辑环境信息
[hadoop@hadoop001 conf]$ vi sqoop-env.sh
-解开hadoop和hive的注释，并配置正确的目录
#Set path to where bin/hadoop is available
export HADOOP_COMMON_HOME=/home/hadoop/app/hadoop-2.6.0-cdh5.7.0
#Set path to where hadoop-*-core.jar is available
export HADOOP_MAPRED_HOME=/home/hadoop/app/hadoop-2.6.0-cdh5.7.0
#set the path to where bin/hbase is available
#export HBASE_HOME=
#Set the path to where bin/hive is available
export HIVE_HOME=/home/hadoop/app/hive-1.1.0-cdh5.7.0
导入jdbc驱动jar包
[hadoop@hadoop001 conf]$ cd $SQOOP_HOME/lib
[hadoop@hadoop001 lib]$ wget http://central.maven.org/maven2/mysql/mysql-connector-java/5.1.27/mysql-connector-java-5.1.27.jar
导入json包
[hadoop@hadoop001 lib]$ wget http://www.java2s.com/Code/JarDownload/java-json/java-json.jar.zip
[hadoop@hadoop001 lib]$ unzip java-json.jar.zip
导入hive-exec-**.jar
[hadoop@hadoop001 lib]$ cp $HIVE_HOME/lib/hive-exec-**.jar $SQOOP_HOME/lib
输入sqoop version检查是否安装成功
[hadoop@hadoop001 lib]$ sqoop version
Warning: /home/hadoop/app/sqoop-1.4.6-cdh5.7.0/../hbase does not exist! HBase imports will fail.
Please set $HBASE_HOME to the root of your HBase installation.
Warning: /home/hadoop/app/sqoop-1.4.6-cdh5.7.0/../hcatalog does not exist! HCatalog jobs will fail.
Please set $HCAT_HOME to the root of your HCatalog installation.
Warning: /home/hadoop/app/sqoop-1.4.6-cdh5.7.0/../accumulo does not exist! Accumulo imports will fail.
Please set $ACCUMULO_HOME to the root of your Accumulo installation.
Warning: /home/hadoop/app/sqoop-1.4.6-cdh5.7.0/../zookeeper does not exist! Accumulo imports will fail.
Please set $ZOOKEEPER_HOME to the root of your Zookeeper installation.
19/04/04 20:19:41 INFO sqoop.Sqoop: Running Sqoop version: 1.4.6-cdh5.7.0
Sqoop 1.4.6-cdh5.7.0
git commit id
Compiled by jenkins on Wed Mar 23 11:30:51 PDT 2016
查看mysql库信息
[hadoop@hadoop001 lib]$ sqoop list-databases
> --connect jdbc:mysql://localhost:3306
> --username root --password 123456
Warning: /home/hadoop/app/sqoop-1.4.6-cdh5.7.0/../hbase does not exist! HBase imports will fail.
Please set $HBASE_HOME to the root of your HBase installation.
Warning: /home/hadoop/app/sqoop-1.4.6-cdh5.7.0/../hcatalog does not exist! HCatalog jobs will fail.
Please set $HCAT_HOME to the root of your HCatalog installation.
Warning: /home/hadoop/app/sqoop-1.4.6-cdh5.7.0/../accumulo does not exist! Accumulo imports will fail.
Please set $ACCUMULO_HOME to the root of your Accumulo installation.
Warning: /home/hadoop/app/sqoop-1.4.6-cdh5.7.0/../zookeeper does not exist! Accumulo imports will fail.
Please set $ZOOKEEPER_HOME to the root of your Zookeeper installation.
19/04/04 20:25:09 INFO sqoop.Sqoop: Running Sqoop version: 1.4.6-cdh5.7.0
19/04/04 20:25:09 WARN tool.BaseSqoopTool: Setting your password on the command-line is insecure. Consider using -P instead.
19/04/04 20:25:09 INFO manager.MySQLManager: Preparing to use a MySQL streaming resultset.
information_schema
mysql
performance_schema
ruoze_d6
ruozedata
test
查看sqoop命令
[hadoop@hadoop001 lib]$ sqoop help
codegen Generate code to interact with database records
create-hive-table Import a table definition into Hive
eval Evaluate a SQL statement and display the results
export Export an HDFS directory to a database table
help List available commands
import Import a table from a database to HDFS
import-all-tables Import tables from a database to HDFS
import-mainframe Import datasets from a mainframe server to HDFS
job Work with saved jobs
list-databases List available databases on a server
list-tables List available tables in a database
merge Merge results of incremental imports
metastore Run a standalone Sqoop metastore
version Display version information
通过sqoop把数据从mysql导入hive
sqoop import
--connect jdbc:mysql://localhost:3306/hiveDB
--username root --password 123456
--table DBS
--hive-import
--hive-database myhive
--hive-table hiveDBS
--fields-terminated-by ' '
--lines-terminated-by '
'
-m 2