Thank you @Ali Bajwa for good tutoral. I am trying this example with a difference, My nifi is local and I try to put tweets in a remote Solr. Solr is in a VM that contains Hortonworks sandbox. Unfortunately I am getting this error on PutSolrContentStream processor: PutSolrContentStream[id=f6327477-fb7d-4af0-ec32-afcdb184e545] Failed to send StandardFlowFileRecord[uuid=9bc39142-c02c-4fa2-a911-9a9572e885d0,claim=StandardContentClaim [resourceClaim=StandardResourceClaim[id=1487148463852-14, container=default, section=14], offset=696096, length=2589],offset=0,name=103056151325300.json,size=2589] to Solr due to org.apache.solr.client.solrj.SolrServerException: IOException occured when talking to server at: http://172.17.0.2:8983/solr/tweets_shard1_replica1; routing to connection_failure: org.apache.solr.client.solrj.SolrServerException: IOException occured when talking to server at: http://172.17.0.2:8983/solr/tweets_shard1_replica1; Could you help me? thanks, Shanghoosh ... View more