lucene-solr-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Yonik Seeley (JIRA)" <>
Subject [jira] Commented: (SOLR-1045) Build Solr index using Hadoop MapReduce
Date Wed, 04 Mar 2009 16:17:58 GMT


Yonik Seeley commented on SOLR-1045:

The "solr index" is normally just a Lucene index which has been indexed according to the particular
There are exceptions, as you have noted:
 - the spell check index
 - ExternalFileField

It's worth keeping these in mind, and perhaps could be useful to be able to handle at some
point, but it certainly doesn't seem critical.

> Build Solr index using Hadoop MapReduce
> ---------------------------------------
>                 Key: SOLR-1045
>                 URL:
>             Project: Solr
>          Issue Type: New Feature
>            Reporter: Ning Li
>         Attachments: SOLR-1045.0.patch
> The goal is a contrib module that builds Solr index using Hadoop MapReduce.
> It is different from the Solr support in Nutch. The Solr support in Nutch sends a document
to a Solr server in a reduce task. Here, the goal is to build/update Solr index within map/reduce
tasks. Also, it achieves better parallelism when the number of map tasks is greater than the
number of reduce tasks, which is usually the case.

This message is automatically generated by JIRA.
You can reply to this email to add a comment to the issue online.

View raw message