The executors are the components that know how to extract the rows from the table document and the schema of how the table is structured depending on the document type (RDB, Parquet, SAS, etc.) For each extracted row, the executor calls each of the configured summarizers.
The Job Summarizer Executor can process the table data contained in an Aspire job and fetch the associated rows from an Elasticsearch index.
Each extracted row will be processed by the summarizers attached to the job.