Before the chunk is actually sent to the pipelines for ingestion, the pre-script for the chunk is executed.

在将数据块真正发送给管道进行摄入之前，将执行该数据块的前脚本。

youdao

Before the chunk is actually sent to the pipelines for ingestion, the pre-script for the chunk is executed.

在将数据块真正发送给管道进行摄入之前，将执行该数据块的前脚本。

youdao