系统环境
组件版本
| name | version |
|---|---|
| Sqoop | 1.4.6 |
Sqoop安装
解压
懒的敲了
- 配置环境变量
# SQOOP
SQOOP_HOME=/home//development/src/sqoop-1.4.6-cdh5.6.0
PATH=$PATH:$SQOOP_HOME/bin
export PATHcd 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/*
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