[jira] Updated: (NUTCH-837) Remove search servers and Lucene dependencies

["Andrzej Bialecki (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/NUTCH-837?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Andrzej Bialecki  updated NUTCH-837:
------------------------------------

    Attachment: NUTCH-837.patch

Warning - Nutch veterans may want to sit down before reading, because it looks like half of Nutch code is deleted in this patch... ;)

This patch implements the changes. All tests (that remain) pass, and a full crawl cycle plus  Solr indexing works as before. There is no single entry point in Nutch at this moment for searching - we may want to add a minimal test search setup based on Solr in another patch.

> Remove search servers and Lucene dependencies 
> ----------------------------------------------
>
>                 Key: NUTCH-837
>                 URL: https://issues.apache.org/jira/browse/NUTCH-837
>             Project: Nutch
>          Issue Type: Task
>          Components: searcher, web gui
>    Affects Versions: 1.1
>            Reporter: Julien Nioche
>            Assignee: Andrzej Bialecki 
>             Fix For: 2.0
>
>         Attachments: NUTCH-837.patch
>
>
> One of the main aspects of 2.0 is the delegation of the indexing and search to external resources like SOLR. We can simplify the code a lot by getting rid of the : 
> * search servers
> * indexing and analysis with Lucene
> * search side functionalities : ontologies / clustering etc...
> In the short term only SOLR / SOLRCloud will be supported but the plan would be to add other systems as well. 

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