Possibility to update already stored documents.
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Key: NUTCH-664
URL: https://issues.apache.org/jira/browse/NUTCH-664
Project: Nutch
Issue Type: New Feature
Reporter: Sergey Khilkov
We have huge index of stored documents. It is high cost procedure to fetch
page, merge indexes any time we update some information about page. The
information can be changed 1-3 times per day. At this moment we have to store
changed info in database, but in this case we have lots of problems with
sorting, search restricions and so on. Lucene itself allows delete single
document and add new one into existing index. But there is a problem with
hadoop... As I understand hadoop filesystem has no possibility to write in
random positions. But it will be great feature if nutch will be able to update
created index.
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