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#2 DeduplicationJob superfluous

accepted
None
2013-10-19
2013-10-19
No

DeduplicationByHostJob [1] and DeduplicationJob [2] currently do a similar task, however 1 removes all duplicates that 2 removes, and some more (namely all duplicates that not only have the same URL, but also the same host - the latter is less restrictive). Therefore, 2 can safely be omitted.

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