Can elastic search read a csv or tsv file in hdfs?

Elastic Stack Elasticsearch
1

Hi,
can elastic search read a csv or tsv file in hdfs?
i am able to read a json file from hadoop hdfs and write to elastic search
and
i am able to read that json data from elastic search index.
is it possible to achieve the same with csv or tsv files on HDFS?
or
is elastic search meant only for JSON formatted files?
thanks,
--siva mannem

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2

Not sure about the HDFS part, but you certainly can use Logstash to parse a
CSV file and then output it to Elasticsearch:

http://logstash.net/docs/1.4.0/filters/csv

http://logstash.net/docs/1.4.0/outputs/elasticsearch

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