需求是从Oracle中同步表到PostgreSQL中
直接贴上配置文件
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{
"job": {
"setting": {
"speed": {
"byte": 1048576000
},
"errorLimit": {
"record": 0,
"percentage": 0.02
}
},
"content": [
{
"reader": {
"name": "oraclereader",
"parameter": {
"username": "yezi",
"password": "yezi2022@154",
"column": [
"mobile","url_code"
],
"connection": [
{
"table": [
"$tab1"
],
"jdbcUrl": [
"jdbc:oracle:thin:@192.168.1.3:1521:yezi"
]
}
]
}
},
"writer": {
"name": "postgresqlwriter",
"parameter": {
"username": "postgres",
"password": "1",
"column": [
"mobile1",
"url_code"
],
"preSql": [
"truncate $tab2"
],
"connection": [
{
"jdbcUrl": "jdbc:postgresql://192.168.1.165:5432/db",
"table": [
"$tab2"
]
}
]
}
}
}
]
}
}
其中 $tab1 $tab2 作为变量传入
启动参数
1
/usr/bin/python /data/soft/datax/bin/datax.py -p "-Dtab1='$1' -Dtab2='$2'" /data/soft/datax/bin/x.json
遇到的问题：
- ._drdsreader/plugin.json] 不存在
1
rm -rf /data/soft/datax/plugin/*/._*