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https://issues.apache.org/jira/browse/NUTCH-1047?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13595806#comment-13595806
]
Hudson commented on NUTCH-1047:
-------------------------------
Integrated in Nutch-trunk-Windows #57 (See
[https://builds.apache.org/job/Nutch-trunk-Windows/57/])
NUTCH-1047 Pluggable indexing backends (Revision 1453776)
Result = FAILURE
jnioche : http://svn.apache.org/viewvc/nutch/trunk/?view=rev&rev=1453776
Files :
* /nutch/trunk/CHANGES.txt
* /nutch/trunk/build.xml
* /nutch/trunk/conf/nutch-default.xml
* /nutch/trunk/default.properties
* /nutch/trunk/ivy/ivy.xml
* /nutch/trunk/src/bin/nutch
* /nutch/trunk/src/java/org/apache/nutch/crawl/Crawl.java
* /nutch/trunk/src/java/org/apache/nutch/indexer/CleaningJob.java
* /nutch/trunk/src/java/org/apache/nutch/indexer/IndexWriter.java
* /nutch/trunk/src/java/org/apache/nutch/indexer/IndexWriters.java
* /nutch/trunk/src/java/org/apache/nutch/indexer/IndexerMapReduce.java
* /nutch/trunk/src/java/org/apache/nutch/indexer/IndexerOutputFormat.java
* /nutch/trunk/src/java/org/apache/nutch/indexer/IndexingJob.java
* /nutch/trunk/src/java/org/apache/nutch/indexer/NutchIndexWriter.java
* /nutch/trunk/src/java/org/apache/nutch/indexer/NutchIndexWriterFactory.java
* /nutch/trunk/src/java/org/apache/nutch/indexer/solr/SolrClean.java
* /nutch/trunk/src/java/org/apache/nutch/indexer/solr/SolrIndexer.java
* /nutch/trunk/src/java/org/apache/nutch/indexer/solr/SolrMappingReader.java
* /nutch/trunk/src/java/org/apache/nutch/indexer/solr/SolrUtils.java
* /nutch/trunk/src/java/org/apache/nutch/indexer/solr/SolrWriter.java
* /nutch/trunk/src/plugin/build.xml
* /nutch/trunk/src/plugin/indexer-solr
* /nutch/trunk/src/plugin/indexer-solr/build.xml
* /nutch/trunk/src/plugin/indexer-solr/ivy.xml
* /nutch/trunk/src/plugin/indexer-solr/plugin.xml
* /nutch/trunk/src/plugin/indexer-solr/src
* /nutch/trunk/src/plugin/indexer-solr/src/java
* /nutch/trunk/src/plugin/indexer-solr/src/java/org
* /nutch/trunk/src/plugin/indexer-solr/src/java/org/apache
* /nutch/trunk/src/plugin/indexer-solr/src/java/org/apache/nutch
* /nutch/trunk/src/plugin/indexer-solr/src/java/org/apache/nutch/indexwriter
*
/nutch/trunk/src/plugin/indexer-solr/src/java/org/apache/nutch/indexwriter/solr
*
/nutch/trunk/src/plugin/indexer-solr/src/java/org/apache/nutch/indexwriter/solr/SolrConstants.java
*
/nutch/trunk/src/plugin/indexer-solr/src/java/org/apache/nutch/indexwriter/solr/SolrIndexWriter.java
*
/nutch/trunk/src/plugin/indexer-solr/src/java/org/apache/nutch/indexwriter/solr/SolrMappingReader.java
*
/nutch/trunk/src/plugin/indexer-solr/src/java/org/apache/nutch/indexwriter/solr/SolrUtils.java
* /nutch/trunk/src/plugin/nutch-extensionpoints/plugin.xml
> 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: 1.7
>
> Attachments: NUTCH-1047-1.x-final.patch, NUTCH-1047-1.x-v1.patch,
> NUTCH-1047-1.x-v2.patch, NUTCH-1047-1.x-v3.patch, NUTCH-1047-1.x-v4.patch,
> NUTCH-1047-1.x-v5.patch
>
>
> 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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