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" org.elasticsearch.hadoop.rest.EsHadoopNoNodesLeftException: Connection error "

" org.elasticsearch.hadoop.rest.EsHadoopNoNodesLeftException: Connection error "

New Contributor

20510-es-1.png

I'm working on latest HDP 2.6 version, Goal is to connect Spark and ES. Administrator tries some ES-Connectors but not sure of 'em.

PFA and guide me, How to check all the necessary connections to Elasticsearch and ask for necessary administrative changes.

(Following the: https://qbox.io/blog/elasticsearch-in-apache-spark-python ---- for connecting successfully )

TIA