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Using parquet node

Example scenario

You can get the array object into parquet format.


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

  1. Design the flow as shown below:

    Design the flow

  2. Edit the function node properties:

    Edit the function

    • 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.


The output will be displayed in the debug tab.

Debug tab

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Last update: April 29, 2022