We had a working flow with putElasticsearch5 to put data to ES 5.6.
We now switched to ES 6.1.3 and the flow stopped working. Since putElasticSearch5 processor uses transport API I assume it's due to changes in ES6.
Is my only option would be to use putElasticsearchHTTP (which is slower), or a putElasticsearch6 or whatever exists somewhere that I could try ?
@jwitt, thank you. What NiFi version you are referring ? We are running 1.4.0 and I only see PutElasticsearchHttpRecord, which is still Http