Hi All, I am trying to convert input JSON to Output JSON using Jolt Transformation . My flow," AttributestoJSON" gives some count of flow files and after that i am using "Mergecontent" to merge the flowflies into single flowfile JSON .The single flowfile json passed to jolt transformation. Input flow file JSON {"filename":"test1.csv","message":"HiveSQL query executed Sucessfull!","status":"Success"} {"filename":"test2.csv","message":"HiveSQL query executed Sucessfull!","status":"Success"} {"filename":"test3.csv","message":"HiveSQL query executed Sucessfull!","status":"Success"} Output JSON should be : { "filename": "${main_file}", "ex_status": "${Overall_status}", "error": "${final_message}", "fl_status": [ { "file_name": "test1.csv.", "status": "Success", "message": "HiveSQL query executed Sucessfull!" }, { "file_name": "test2.csv", "status": "Success", "message": "HiveSQL query executed Sucessfull!" }, { "file_name": "test3.csv", "status": "failed", "message": "HiveSQL query executed Sucessfull!" } ] } Here main_file,Overall_status and final_message values , i am getting as flowfile attributes and will include the vaues for that from the attributes . I am exploring JSON specification and did not get the desigred result yet . Please help with Jolt specification for above output JSON . Thanks @Nifi@Jolt
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