Console

Console sink connector

描述

用于将数据发送到控制台。支持流模式和批处理模式。

例如，如果上游的数据是 [age: 12, name: jared]，则发送到控制台的内容如下：{“name”:”jared”,”age”:17}

选项

名称 类型 必需 默认值
common-options 无 否 -

通用选项

Sink 插件的通用参数，请参阅 Sink Common Options 了解详细信息。

这是关于 Console 接收器连接器的配置。根据您的需求，您可以适当配置这些选项。

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"
        }
      }
    }
}

sink {
    Console {

    }
}

Start a SeaTunnel task

Console print data

2022-12-19 11:01:45,417 INFO  org.apache.seatunnel.connectors.seatunnel.console.sink.ConsoleSinkWriter - output rowType: name<STRING>, age<INT>
2022-12-19 11:01:46,489 INFO  org.apache.seatunnel.connectors.seatunnel.console.sink.ConsoleSinkWriter - subtaskIndex=0 rowIndex=1: SeaTunnelRow#tableId=-1 SeaTunnelRow#kind=INSERT: CpiOd, 8520946
2022-12-19 11:01:46,490 INFO  org.apache.seatunnel.connectors.seatunnel.console.sink.ConsoleSinkWriter - subtaskIndex=0 rowIndex=2: SeaTunnelRow#tableId=-1 SeaTunnelRow#kind=INSERT: eQqTs, 1256802974
2022-12-19 11:01:46,490 INFO  org.apache.seatunnel.connectors.seatunnel.console.sink.ConsoleSinkWriter - subtaskIndex=0 rowIndex=3: SeaTunnelRow#tableId=-1 SeaTunnelRow#kind=INSERT: UsRgO, 2053193072
2022-12-19 11:01:46,490 INFO  org.apache.seatunnel.connectors.seatunnel.console.sink.ConsoleSinkWriter - subtaskIndex=0 rowIndex=4: SeaTunnelRow#tableId=-1 SeaTunnelRow#kind=INSERT: jDQJj, 1993016602
2022-12-19 11:01:46,490 INFO  org.apache.seatunnel.connectors.seatunnel.console.sink.ConsoleSinkWriter - subtaskIndex=0 rowIndex=5: SeaTunnelRow#tableId=-1 SeaTunnelRow#kind=INSERT: rqdKp, 1392682764
2022-12-19 11:01:46,490 INFO  org.apache.seatunnel.connectors.seatunnel.console.sink.ConsoleSinkWriter - subtaskIndex=0 rowIndex=6: SeaTunnelRow#tableId=-1 SeaTunnelRow#kind=INSERT: wCoWN, 986999925
2022-12-19 11:01:46,490 INFO  org.apache.seatunnel.connectors.seatunnel.console.sink.ConsoleSinkWriter - subtaskIndex=0 rowIndex=7: SeaTunnelRow#tableId=-1 SeaTunnelRow#kind=INSERT: qomTU, 72775247
2022-12-19 11:01:46,490 INFO  org.apache.seatunnel.connectors.seatunnel.console.sink.ConsoleSinkWriter - subtaskIndex=0 rowIndex=8: SeaTunnelRow#tableId=-1 SeaTunnelRow#kind=INSERT: jcqXR, 1074529204
2022-12-19 11:01:46,490 INFO  org.apache.seatunnel.connectors.seatunnel.console.sink.ConsoleSinkWriter - subtaskIndex=0 rowIndex=9: SeaTunnelRow#tableId=-1 SeaTunnelRow#kind=INSERT: AkWIO, 1961723427
2022-12-19 11:01:46,490 INFO  org.apache.seatunnel.connectors.seatunnel.console.sink.ConsoleSinkWriter - subtaskIndex=0 rowIndex=10: SeaTunnelRow#tableId=-1 SeaTunnelRow#kind=INSERT: hBoib, 929089763

参考资料

https://seatunnel.apache.org/docs/2.3.3/connector-v2/sink/Console