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770 B
Crawl Spec
A crawl spec is a list of domains to be crawled. It is a parquet file with the following columns:
domain
: The domain to be crawledcrawlDepth
: The depth to which the domain should be crawledurls
: A list of known URLs to be crawled
Crawl specs are used to define the scope of a crawl in the absence of known domains.
The CrawlSpecRecord class is used to represent a record in the crawl spec.
The CrawlSpecRecordParquetFileReader and CrawlSpecRecordParquetFileWriter classes are used to read and write the crawl spec parquet files.