- All Implemented Interfaces:
- org.apache.hadoop.conf.Configurable, org.apache.hadoop.util.Tool
public class MapReduceIndexerTool
extends org.apache.hadoop.conf.Configured
implements org.apache.hadoop.util.Tool
Public API for a MapReduce batch job driver that creates a set of Solr index shards from a set of
input files and writes the indexes into HDFS, in a flexible, scalable and fault-tolerant manner.
Also supports merging the output shards into a set of live customer facing Solr servers,
typically a SolrCloud.