Make linkDB optional during indexing
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Key: NUTCH-1054
URL: https://issues.apache.org/jira/browse/NUTCH-1054
Project: Nutch
Issue Type: Task
Components: indexer
Affects Versions: 1.4
Reporter: Julien Nioche
Fix For: 1.4, 2.0
Having a linkDB is currently mandatory for indexing, however not all users are
interested in using the anchors. The linkDB should be optional while indexing
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