common-options.md

Sink Common Options

Common parameters of sink connectors

Name	Type	Required	Default	Description
source_table_name	String	No	-	When source_table_name is not specified, the current plug-in processes the data set dataset output by the previous plugin in the configuration file When source_table_name is specified, the current plug-in is processing the data set corresponding to this parameter.

Important note

When the job configuration source_table_name you must set the result_table_name parameter

Task Example

Simple:

This is the process of passing a data source through two transforms and returning two different pipiles to different sinks

source {
    FakeSourceStream {
      parallelism = 2
      result_table_name = "fake"
      field_name = "name,age"
    }
}

transform {
    Filter {
      source_table_name = "fake"
      fields = [name]
      result_table_name = "fake_name"
    }
    Filter {
      source_table_name = "fake"
      fields = [age]
      result_table_name = "fake_age"
    }
}

sink {
    Console {
      source_table_name = "fake_name"
    }
    Console {
      source_table_name = "fake_age"
    }
}

If the job only have one source and one(or zero) transform and one sink, You do not need to specify source_table_name and result_table_name for connector. If the number of any operator in source, transform and sink is greater than 1, you must specify the source_table_name and result_table_name for each connector in the job.