Package org.apache.nutch.hostdb

Interface Summary

Interface	Description
CrawlDatumProcessor	These are instantiated once for each host.

Class Summary

Class	Description
FetchOverdueCrawlDatumProcessor	Simple custom crawl datum processor that counts the number of records that are overdue for fetching, e.g.
HostDatum
ReadHostDb
ResolverThread	Simple runnable that performs DNS lookup for a single host.
UpdateHostDb	Tool to create a HostDB from the CrawlDB.
UpdateHostDbMapper	Mapper ingesting HostDB and CrawlDB entries.
UpdateHostDbReducer