Console

Console sink connector

Description

Used to send data to Console. Both support streaming and batch mode.

For example, if the data from upstream is [age: 12, name: jared], the content send to console is the following: {"name":"jared","age":17}

Key features

• exactly-once
• schema projection

Options

name	type	required	default value

Example

simple:

Console {

    }

test:

• Configuring the SeaTunnel config file

env {
  execution.parallelism = 1
  job.mode = "STREAMING"
}

source {
    FakeSource {
      result_table_name = "fake"
      schema = {
        fields {
          name = "string"
          age = "int"
        }
      }
    }
}

transform {
      sql {
        sql = "select name, age from fake"
      }
}

sink {
    Console {

    }
}

• Start a SeaTunnel task

• Console print data

row=1 : XTblOoJMBr, 1968671376
row=2 : NAoJoFrthI, 1603900622
row=3 : VHZBzqQAPr, 1713899051
row=4 : pfUYOOrPgA, 1412123956
row=5 : dCNFobURas, 202987936
row=6 : XGWVgFnfWA, 1879270917
row=7 : KIGOqnLhqe, 430165110
row=8 : goMdjHlRpX, 288221239
row=9 : VBtpiNGArV, 1906991577