datax 数据同步迁移

https://github.com/alibaba/DataX/blob/master/mysqlwriter/doc/mysqlwriter.md

https://github.com/alibaba/DataX/blob/master/oraclewriter/doc/oraclewriter.md

[root@OracNode1 job]# vim mysql2oracle.json
{
"job": {
"content": [
{
"reader": {
"name": "mysqlreader",
"parameter": {
"username": "testAdmin",
"password": "tsj123456",
"column": ["first_name","last_name"],
"where": "first_name like 'C%'",
"connection": [
{
"table": [
"actor"
],
"jdbcUrl": [
"jdbc:mysql://192.168.1.139:3306/sakila"
]
}
]
}
},
"writer": {
"name": "oraclewriter",
"parameter": {
"username": "scott",
"password": "tiger",
"column": [
"first_name",
"last_name"
],
"preSql": [
"delete from actor_test"
],
"connection": [
{
"jdbcUrl": "jdbc:oracle:thin:@192.168.1.146:1521:ORCL",
"table": [
"actor_test"
]
}
]
}
}
}
],
"setting": {
"speed": {
"channel": 1
}
}
}

===============

[root@OracNode1 job]# vim oracle2mysql.json
{
"job": {
"content": [
{
"reader": {
"name": "oraclereader",
"parameter": {
"column": ["EMPNO","ENAME", "JOB ","MGR"],
"connection": [
{
"jdbcUrl": ["jdbc:oracle:thin:@192.168.1.146:1521:ORCL"],
"table": ["emp"]
}
],
"password": "tiger",
"username": "scott"
}
},
"writer": {
"name": "mysqlwriter",
"parameter": {
"column": ["EMPNO","ENAME", "JOB ","MGR"],
"connection": [
{
"jdbcUrl": "jdbc:mysql://192.168.1.139:3306/sakila",
"table": ["emp"]
}
],
"password": "tsj123456",
"preSql": ["delete from emp"],
"session": [],
"username": "testAdmin",
"writeMode": "insert"
}
}
}
],
"setting": {
"speed": {
"channel": "1"
}
}
}
}