elasticsearch Map/Reduce integration (word count project)
import HDFS file to elasticsearch
hadoop jar elasticsearch-mapreduce-wordcount.jar import_to_es <resource patch>
export elasticsearch index to HDFS file
hadoop jar elasticsearch-mapreduce-wordcount.jar export_to_hdfs <output patch>
elasticsearch-mapreduce-wordcount is an open source project by Ehsan Rezaei(http://www.developit.ir) that is licensed under GPL-3.0.