Using parquet node¶

Example scenario¶

You can get the array object into parquet format.

Procedure¶

To get the array object into parquet format using parquet node, follow these steps:

1. Design the flow as shown below:

   

2. Edit the function node properties:

   

   • Name: Get array
   • Code :

       msg.payload = [{
           bool: true,
           num: 1
       },
       {
           bool: false,
           num: 2
       }];
       msg.schema = {
           bool: {type: "BOOLEAN"},
           num: {type: "DOUBLE"},
       };
       return msg;
   

3. Save and execute the flow.

Result¶

The output will be displayed in the debug tab.