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https://issues.apache.org/jira/browse/NUTCH-1047?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Julien Nioche updated NUTCH-1047:
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    Affects Version/s:     (was: 1.4)
        Fix Version/s:     (was: 1.4)
                       1.5
             Assignee: Julien Nioche
           Issue Type: New Feature  (was: Improvement)
    
> Pluggable indexing backends
> ---------------------------
>
>                 Key: NUTCH-1047
>                 URL: https://issues.apache.org/jira/browse/NUTCH-1047
>             Project: Nutch
>          Issue Type: New Feature
>          Components: indexer
>            Reporter: Julien Nioche
>            Assignee: Julien Nioche
>              Labels: indexing
>             Fix For: 1.5
>
>
> One possible feature would be to add a new endpoint for indexing-backends and 
> make the indexing plugable. at the moment we are hardwired to SOLR - which is 
> OK - but as other resources like ElasticSearch are becoming more popular it 
> would be better to handle this as plugins. Not sure about the name of the 
> endpoint though : we already have indexing-plugins (which are about 
> generating fields sent to the backends) and moreover the backends are not 
> necessarily for indexing / searching but could be just an external storage 
> e.g. CouchDB. The term backend on its own would be confusing in 2.0 as this 
> could be pertaining to the storage in GORA. 'indexing-backend' is the best 
> name that came to my mind so far - please suggest better ones.
> We should come up with generic map/reduce jobs for indexing, deduplicating 
> and cleaning and maybe add a Nutch extension point there so we can easily 
> hook up indexing, cleaning and deduplicating for various backends.

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