Build Solr index using Hadoop MapReduce
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Key: SOLR-1045
URL: https://issues.apache.org/jira/browse/SOLR-1045
Project: Solr
Issue Type: New Feature
Reporter: Ning Li
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.
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