Common Options

Sink Common Options [Flink]

Sink Plugin common parameters

name	type	required	default value
source_table_name	string	no	-

source_table_name [string]

When source_table_name is not specified, the current plugin is processing the data set (dataStream/dataset) output by the previous plugin in the configuration file;

When source_table_name is specified, the current plugin is processing the data set corresponding to this parameter.

Examples

source {
    FakeSourceStream {
      result_table_name = "fake"
      field_name = "name,age"
    }
}

transform {
    sql {
      source_table_name = "fake"
      sql = "select name from fake"
      result_table_name = "fake_name"
    }
    sql {
      source_table_name = "fake"
      sql = "select age from fake"
      result_table_name = "fake_age"
    }
}

sink {
    console {
      source_table_name = "fake_name"
    }
}

If source_table_name is not specified, the console outputs the data of the last transform, and if it is set to fake_name , it will output the data of fake_name