Sqoop专为大数据批量传输设计，能够分割数据集并创建Hadoop任务来处理每个区块。
下面介绍下安装部署的步骤：
1.下载安装包并解压
下载地址 作者使用的是sqoop-1.4.6-cdh5.7.0.tar.gz版本
# wget下载安装包 也可下载到本地 然后上传至Linux [hadoop@hadoop000 software]$ pwd /home/hadoop/software [hadoop@hadoop000 software]$ wget http://archive.cloudera.com/cdh5/cdh/5/sqoop-1.4.6-cdh5.7.0.tar.gz # 解压 [hadoop@hadoop000 software]$ tar -xzvf sqoop-1.4.6-cdh5.7.0.tar.gz -C /home/hadoop/app/ # 查看解压目录 [hadoop@hadoop000 sqoop-1.4.6-cdh5.7.0]$ ls -lh total 1.9M drwxr-xr-x 2 hadoop hadoop 4.0K Jul 3 16:00 bin --执行脚本目录 -rw-rw-r-- 1 hadoop hadoop 60K Mar 24 2016 build.xml -rw-rw-r-- 1 hadoop hadoop 1.1K Mar 24 2016 cdh.build.properties -rw-rw-r-- 1 hadoop hadoop 35K Mar 24 2016 CHANGELOG.txt drwxr-xr-x 4 hadoop hadoop 4.0K Jul 3 16:00 cloudera -rw-rw-r-- 1 hadoop hadoop 6.8K Mar 24 2016 cloudera-pom.xml -rw-rw-r-- 1 hadoop hadoop 9.7K Mar 24 2016 COMPILING.txt drwxr-xr-x 2 hadoop hadoop 4.0K Jul 3 16:00 conf --配置文件目录 drwxr-xr-x 5 hadoop hadoop 4.0K Jul 3 16:00 docs --文档 drwxr-xr-x 2 hadoop hadoop 4.0K Jul 3 16:00 ivy -rw-rw-r-- 1 hadoop hadoop 17K Mar 24 2016 ivy.xml drwxr-xr-x 2 hadoop hadoop 4.0K Jul 3 16:00 lib --lib依赖包 -rw-rw-r-- 1 hadoop hadoop 15K Mar 24 2016 LICENSE.txt -rw-rw-r-- 1 hadoop hadoop 505 Mar 24 2016 NOTICE.txt -rw-rw-r-- 1 hadoop hadoop 19K Mar 24 2016 pom-old.xml -rw-rw-r-- 1 hadoop hadoop 1.1K Mar 24 2016 README.txt -rw-rw-r-- 1 hadoop hadoop 1012K Mar 24 2016 sqoop-1.4.6-cdh5.7.0.jar --完整jar包 -rw-rw-r-- 1 hadoop hadoop 6.5K Mar 24 2016 sqoop-patch-review.py -rw-rw-r-- 1 hadoop hadoop 641K Mar 24 2016 sqoop-test-1.4.6-cdh5.7.0.jar drwxr-xr-x 7 hadoop hadoop 4.0K Mar 24 2016 src --源码 drwxr-xr-x 4 hadoop hadoop 4.0K Jul 3 16:00 testdata
2.配置环境变量
# 添加sqoop环境变量 可加入全局 也可只配置个人环境变量 [hadoop@hadoop000 ~]$ sudo vi/etc/profile export SQOOP_HOME=/home/hadoop/app/sqoop-1.4.6-cdh5.7.0 export PATH=$SQOOP_HOME/bin:$PATH [hadoop@hadoop000 ~]$ source /etc/profile
3.修改sqoop配置文件
[hadoop@hadoop000 conf]$ pwd /home/hadoop/app/sqoop-1.4.6-cdh5.7.0/conf [hadoop@hadoop000 conf]$ cp sqoop-env-template.sh sqoop-env.sh # 添加hadoop及hive目录 [hadoop@hadoop000 conf]$ vi sqoop-env.sh #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 #Set the path for where zookeper config dir is #export ZOOCFGDIR=
4.拷贝jdbc驱动包到sqoop/lib目录下
# 将Hive lib目录下的mysql驱动包拷贝过来 [hadoop@hadoop000 lib]$ pwd /home/hadoop/app/sqoop-1.4.6-cdh5.7.0/lib [hadoop@hadoop000 lib]$ cp /home/hadoop/app/hive-1.1.0-cdh5.7.0/lib/mysql-connector-java-5.1.46.jar .
5.sqoop简单测试使用
# 查看命令帮助 [hadoop@hadoop000 ~]$ sqoop help 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 $ZOOKEEPER_HOME to the root of your Zookeeper installation. 18/07/03 16:23:05 INFO sqoop.Sqoop: Running Sqoop version: 1.4.6-cdh5.7.0 usage: sqoop COMMAND [ARGS] Available commands: codegen Generate code to interact with database records create-hive-table Import a table definition into Hive eval Evaluate a SQL statement and display the results export Export an HDFS directory to a database table help List available commands import Import a table from a database to HDFS import-all-tables Import tables from a database to HDFS import-mainframe Import datasets from a mainframe server to HDFS job Work with saved jobs list-databases List available databases on a server list-tables List available tables in a database merge Merge results of incremental imports metastore Run a standalone Sqoop metastore version Display version information See 'sqoop help COMMAND' for information on a specific command. # 查看sqoop版本 [hadoop@hadoop000 ~]$ 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. 18/07/03 16:23:30 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 # 这里的警告是因为我没有配置hbase，zookeeper，HCatalog