sqoop抽取数据样例

import --connect jdbc:mysql://192.168.11.2:3306/bookstack?characterEncoding=utf8 --username root --password 0000 --query “select concat(document_id,’=’,markdown,’=’,content,’+++’)content from md_document_store WHERe $CONDITIONS” --target-dir /user/hive/warehouse/stg_app.db/md_document_store -delete-target-dir --split-by ‘’

import --hive-import --connect jdbc:mysql://192.168.11.2:3306/bookstack?characterEncoding=utf8 --username root --password 0000 --hive-overwrite --hive-database dl_app --hive-table l_table_1 --table table_1 -m 1 --mysql-delimiters --input-fields-terminated-by ,

import --hive-import --connect jdbc:oracle:thin:@//localhost:1521/testdb --username bigdata --password bigdata --hive-overwrite --hive-database dl_app --hive-table l_vehicle --table APP.SYS_USER -m 1

import --hive-import --connect ${url} --username ${username} --password ${password} --hive-overwrite --hive-database dl_lj --hive-table l_table_1 --table table_1 -m 1 --mysql-delimiters

– 对于导出乱码的情况可以参考： 去掉 --direct ，注意
export --connect jdbc:mysql://localhost:3306/data?characterEncoding=utf-8&useUnicode=true --username dp --password dp --table table_1 --export-dir /user/hive/warehouse/dl_app.db/l_table_1_export --input-fields-terminated-by “,” --input-null-string “N” --null-non-string “N” --mysql-delimiters -m 1

eval --connect “jdbc:mysql://localhost:3306/db?characterEncoding=utf-8&useUnicode=true” --username root --password 0000 --query “CALL p_test()”

#!/bin/bash
:set encoding=utf8
export PYTHON_EGG_CACHE=/root/.python-egg

startnum=$1
endnum=$2

for ((days=startnum;days<=endnum;days++))
do
 # echo ${days}
 sqoop eval  --connect "jdbc:mysql://localhost:3306/db?characterEncoding=utf-8&useUnicode=true"  --username root  --password 0000    --query  "CALL	p_test()"
done