Sqoop 1.4.6 安装配置关联Hadoop Hive Zookeeper

共计 2868 个字符，预计需要花费 8 分钟才能阅读完成。

系统环境

CentOS 6.5

组件版本

Sqoop 安装

解压

懒的敲了

• 配置环境变量

# SQOOP
SQOOP_HOME=/home/Hadoop/development/src/sqoop-1.4.6-cdh5.6.0
PATH=$PATH:$SQOOP_HOME/bin
export PATH

cd 到 Sqoop 根目录

配置 Sqoop 核心文件

主要配置 ${SQOOP_HOME}/conf/sqoop-env-template.sh 文件

cp ${SQOOP_HOME}/conf/sqoop-env-template.sh ${SQOOP_HOME}/conf/sqoop-env.sh

主要修改参数

# 指定 Hadoop 安装目录 
export HADOOP_COMMON_HOME=
# 指定 Hadoop MapReduce 技术 jar 存放目录 
export HADOOP_MAPRED_HOME=
# Hbase 安装目录 
export HBASE_HOME=
# Zookeeper 安装目录 
export ZOOCFGDIR=

如果没有安装的可以不用填写

例如

#Set path to where bin/hadoop is available
export HADOOP_COMMON_HOME=/home/hadoop/development/src/hadoop-2.6.0-cdh5.6.0

#Set path to where hadoop-*-core.jar is available
"这里之所以和 Hadoop 安装目录一样，是由于上次我配置成 mapreduce jar 地址时,sqoop 报错"
export HADOOP_MAPRED_HOME=/home/hadoop/development/src/hadoop-2.6.0-cdh5.6.0

#set the path to where bin/hbase is available
"我没有安装 Hbase 所以这里直接 注释掉就可以"
#export HBASE_HOME=

#Set the path to where bin/hive is available
export HIVE_HOME=/home/hadoop/development/src/hive-1.1.0-cdh5.6.0

#Set the path for where zookeper config dir is
export ZOOCFGDIR=/home/hadoop/development/src/zookeeper-3.4.5-cdh5.6.0

测试 Sqoop 是否配置成功

sqoop list-databases --connect jdbc:mysql://192.168.2.251:3306/canbot --username root --password root


Warning: /home/hadoop/development/src/sqoop-1.4.6-cdh5.6.0/bin/../../hbase does not exist! HBase imports will fail.
Please set $HBASE_HOME to the root of your HBase installation.
Warning: /home/hadoop/development/src/sqoop-1.4.6-cdh5.6.0/bin/../../hcatalog does not exist! HCatalog jobs will fail.
Please set $HCAT_HOME to the root of your HCatalog installation.
Warning: /home/hadoop/development/src/sqoop-1.4.6-cdh5.6.0/bin/../../accumulo does not exist! Accumulo imports will fail.
Please set $ACCUMULO_HOME to the root of your Accumulo installation.
Warning: /home/hadoop/development/src/sqoop-1.4.6-cdh5.6.0/bin/../../zookeeper does not exist! Accumulo imports will fail.
Please set $ZOOKEEPER_HOME to the root of your Zookeeper installation.
16/05/23 10:34:46 INFO sqoop.Sqoop: Running Sqoop version: 1.4.6-cdh5.6.0
16/05/23 10:34:46 WARN tool.BaseSqoopTool: Setting your password on the command-line is insecure. Consider using -P instead.
16/05/23 10:34:47 INFO manager.MySQLManager: Preparing to use a MySQL streaming resultset.
"information_schema
canbot
from_66internet
from_fhmysql
hive
mysql

Sqoop 数据导入到 Hive 中报错 HIVE_CONF_DIR

解决方法：export HADOOP_CLASSPATH=$HADOOP_CLASSPATH:$HIVE_HOME/lib/*

相关阅读 ：

通过 Sqoop 实现 Mysql / Oracle 与 HDFS / Hbase 互导数据 http://www.linuxidc.com/Linux/2013-06/85817.htm

[Hadoop] Sqoop 安装过程详解 http://www.linuxidc.com/Linux/2013-05/84082.htm

用 Sqoop 进行 MySQL 和 HDFS 系统间的数据互导 http://www.linuxidc.com/Linux/2013-04/83447.htm

Hadoop Oozie 学习笔记 Oozie 不支持 Sqoop 问题解决 http://www.linuxidc.com/Linux/2012-08/67027.htm

Hadoop 生态系统搭建（hadoop hive hbase zookeeper oozie Sqoop）http://www.linuxidc.com/Linux/2012-03/55721.htm

Hadoop 学习全程记录——使用 Sqoop 将 MySQL 中数据导入到 Hive 中 http://www.linuxidc.com/Linux/2012-01/51993.htm

Sqoop 的详细介绍 ：请点这里
Sqoop 的下载地址 ：请点这里

更多 Hadoop 相关信息见 Hadoop 专题页面 http://www.linuxidc.com/topicnews.aspx?tid=13

本文永久更新链接地址 ：http://www.linuxidc.com/Linux/2016-08/134188.htm