阿里云介紹：

1. 下載安裝包。作為阿里主要的數(shù)據(jù)傳輸工具Datax，阿里已經(jīng)完全開源到github上面了。下載地址（https://github.com/alibaba/DataX）。

2. 安裝環(huán)境：

• JDK(1.6以上，推薦1.6)
• Python(推薦Python2.6.X)
• Apache Maven 3.x (Compile DataX)

3. 解壓到工作目錄。/usr/local/datax

4. 編寫源和目標表的json文件

{"job": {"setting": {"speed": {"channel": 3},"errorLimit": {"record": 0,"percentage": 0.02}},"content": [{"reader": {"name": "mysqlreader","parameter": {"writeMode": "insert","username": "root","password": "******","column": ["rec_id","column","etl_time"],"connection": [{"table": ["source_table"],"jdbcUrl": ["jdbc:mysql://11.278.80.200:34001/DW"]}]}},"writer": {"name": "mysqlwriter","parameter": {"username": "root","password": "*****","column": ["rec_id","column","etl_time"],"connection": [{"jdbcUrl": "jdbc:mysql://10.208.83.202:30001/DW","table": ["target_table"]}],              }}}],"setting": {"speed": {"channel": 1},"errorLimit": {         "record": 10}}}
}

5. 運行腳本

python /home/admin/datax3/bin/datax.py ./json/table_1.json

?

轉(zhuǎn)載于:https://www.cnblogs.com/Jesse-Li/p/9983137.html

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