我已经在Azure数据砖笔记本中创建了一些ETL。 现在尝试从airflow-1.10.10执行该笔记本。
如果有人可以帮助,那就太好了。
谢谢。
答案 0 :(得分:1)
Airflow includes native integration with Databricks,提供2个运算符:
class DisplayCell extends StatelessWidget {
final AutoSizeGroup autoSizeGroup;
final String imageUrl;
final String name;
final String price;
final String vendor;
final Function onTap;
const DisplayCell(
{Key key,
this.autoSizeGroup,
this.imageUrl,
this.name,
this.price,
this.vendor,
this.onTap})
: super(key: key);
@override
Widget build(BuildContext context) {
return Container(
color: Colors.transparent,
padding: EdgeInsets.all(5),
child: Container(
padding: EdgeInsets.all(10),
decoration: BoxDecoration(
color: Colors.black.withAlpha(120),
borderRadius: BorderRadius.circular(5),
border: Border.all(color: Colors.redAccent, width: 1),
),
child: Column(
// mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: <Widget>[
Expanded(
flex: 2,
child: Image(
image: NetworkImage(imageUrl),
),
),
Expanded(
flex: 1,
child: Column(
mainAxisAlignment: MainAxisAlignment.spaceEvenly,
children: <Widget>[
Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
mainAxisSize: MainAxisSize.max,
children: <Widget>[
AutoSizeText(
AppLocalizations.instance.text('Name:'),
style: TextStyle(color: Colors.white, fontSize: 12),
minFontSize: 8,
maxLines: 1,
group: autoSizeGroup,
),
// SizedBox(
// width: 10,
// ),
AutoSizeText(
name,
style: TextStyle(color: Colors.white, fontSize: 12),
minFontSize: 8,
maxLines: 1,
group: autoSizeGroup,
),
],
),
Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
mainAxisSize: MainAxisSize.max,
children: <Widget>[
AutoSizeText(
AppLocalizations.instance.text('Price:'),
style: TextStyle(color: Colors.white, fontSize: 12),
minFontSize: 8,
maxLines: 1,
group: autoSizeGroup,
),
// SizedBox(
// width: 10,
// ),
AutoSizeText(
price,
style: TextStyle(color: Colors.white, fontSize: 12),
minFontSize: 8,
maxLines: 1,
group: autoSizeGroup,
),
],
),
Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
mainAxisSize: MainAxisSize.max,
children: <Widget>[
AutoSizeText(
AppLocalizations.instance.text('Vendor:'),
style: TextStyle(color: Colors.white, fontSize: 12),
minFontSize: 8,
maxLines: 1,
group: autoSizeGroup,
),
// SizedBox(
// width: 10,
// ),
AutoSizeText(
vendor,
style: TextStyle(color: Colors.white, fontSize: 12),
minFontSize: 8,
maxLines: 1,
group: autoSizeGroup,
),
],
),
],
),
),
],
),
),
);
}
}
和DatabricksRunNowOperator
(程序包名称根据Airflow的版本而有所不同。还有一个example of how it could be used。 >
您将需要使用登录参数创建名称为DatabricksSubmitRunOperator
的连接,该连接参数将用于计划您的工作。在最简单的情况下,对于作业,您只需要提供群集的定义和笔记本规格(至少要运行笔记本的路径),如下所示:
databricks_default
P.S。 old blog post中包含此集成的公告。