Can't connect a authenicated ElastiSearch using QueryElasticsearchHttp in Apache Nifi

[#1]

I tried all possible ways to solve the error but still it's happening 

ERROR: QueryElasticsearchHttp[id=fca6d2e5-0189-1000-250a-0c4e59503fc4] Failed to read null from Elasticsearch due to null: java.lang.NullPointerException

[#2]

@ak1996 Welcome to the Cloudera Community!

To help you get the best possible solution, I have tagged our NiFi experts @MattWho @cotopaul  who may be able to assist you further.

Please keep us updated on your post, and we hope you find a satisfactory solution to your query.