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https://issues.apache.org/jira/browse/NUTCH-520?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Doğacan Güney updated NUTCH-520:
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Attachment: RFC_multiple_index_backends_v3.patch
New version.
* Index metadata is replaced with Configuration.
* Some helper methods are added to make specifying field options easier. For
example, this is how one can specify "url" field is stored/indexed:
LuceneWriter.addFieldOptions("url", STORE.YES, INDEX.TOKENIZED, conf);
Enums in LuceneWriter are written in all caps to avoid confusion with lucene's
Field class. I guess we can give them a better name instead.
* Some cleanups.
> A common infrastructure for different index backends
> ----------------------------------------------------
>
> Key: NUTCH-520
> URL: https://issues.apache.org/jira/browse/NUTCH-520
> Project: Nutch
> Issue Type: Improvement
> Components: indexer
> Reporter: Doğacan Güney
> Attachments: RFC_multiple_index_backends.patch,
> RFC_multiple_index_backends_v2.patch, RFC_multiple_index_backends_v3.patch
>
>
> With the discussion of solr as a possible index and search backend, I think
> we need a new indexing architecture (that doesn't depend on lucene) that can
> use multiple backends to index.
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