confused related to filed ...my web app made in python ..when i have to update new attribute from python i will just write alarm.attribut[attribute_name]=[attribute_value]...same thing i want to update from nifi ...for this i used invoke http processor and attribute end point in Remote url with PUT method  "https://localhost:8080/api/alarm/<alarm_id>/attributes" and i have used two processors updateAttribute and AttributeTojson i think i have done mistake in dynamic property of updateAttribute processor - propertyname -attributes propertyvalue - $.{alarm.attributes['attribute_name'] = 'attribute_value'} or ${alarm.attributes['attribute_name'] = 'attribute_value'}  and in AttributeTojson in Attribute List - id,attributes please suggest me the right way of passing new attribute.  @stevenmatison    thanks  ... View more

hi all , I am working in the system ...where we received alarm form the client ...i want to make the data flow (WORKFLOW) in NIFI where the NIFI will monitor our web service ....i meant when alarm will coming in web app the workflow(of nifi) will trigger and generate the ticket in other web service like servicenow etc....is it possible ???? thanks in advance and i'm waiting for your valuable response  ... View more

here i have used invoked http processor for get the alarm from web app. then i have to used split processor to spilt one alarm in one flow file. and the i have used evaluatejsonpath processor of extract data into attribute after that i want to used extract value in next http invoked processor for further used .... problem--  1. splitjson processor conf 2.Evaluatejsonpath conf if i used destination value flowfile-attribute this not gives any data related to id ...i mean i got same output as like spiltprocessor has gave  3.invoked http processor that connect with EvaluateJsonPath processor of id { "alarm": [ { "attributes": { " ": " ", " ": " " }, "related": [ " ", " ", ], "systemTime": "2020-05-21T13:57:50.444Z", "environment": " ", "schdul": "system", "group": "Unknown", "history": [ { "schdul": "system", "href": "https://abc.avw.com/api/alarm/46fe72b1-8999-4cde-a9e1-a3e19e31a471", "id": "2345-3456-1234-qwer-12e3f", "resource": "critical", "current": "open", "updateTime": "2020-05-21T13:57:50.444Z", "value": "--" } ], "href": "href": "https://abc.avw.com/api/alarm/46fe72b1-8999-4cde-a9e1-a3e19e31a471", "id": "2345-3456-1234-qwer-12e3f", "lastReceiveId": "2345-3456-1234-qwer-12e3f", "previousSeverity": "indeterminate", "rawData": null, "receiveTime": "2020-05-21T13:57:50.450Z", "repeat": false, "service": [ "example.com" ], "resource": "critical", "current": "open", "text": " ", "timeout": 86400, "trendIndication": "moreSevere", "type": "excepbnbntionAlert", "updateTime": "2020-05-21T13:57:50.450Z", "value": "--" }, "attributes": { " ": " ", " ": " " }, "related": [ " ", " ", ], "systemTime": "2020-05-21T13:57:50.444Z", "environment": " ", "schdul": "system", "group": "Unknown", "history": [ { "schdul": "system", "href": "https://abc.avw.com/api/alarm/2345-3456-2345-qwer-12e3f, "id": "2345-3456-2345-qwer-12e3f", "resource": "critical", "current": "open", "updateTime": "2020-05-21T13:57:50.444Z", "value": "--" } ],  "href": "https://abc.avw.com/api/alarm/2345-3456-2345-qwer-12e3f", "id": "2345-3456-2345-qwer-12e3f", "lastReceiveId": "2345-3456-1234-qwer-12e3f", "rawData": null, "receiveTime": "2020-05-21T13:57:50.450Z", "repeat": false, "service": [ "example.com" ], "resource": "critical", "current": "open", "text": " ", "timeout": 86400, "trendIndication": "moreSevere", "type": "excepbnbntionAlert", "updateTime": "2020-05-21T13:57:50.450Z", "value": "--" }, ], "autoRefresh": true, "lastTime": "2020-05-21T13:57:50.450Z", "more": false, "page": 1, "pageSize": 1000, "pages": 1, "resourceCounts": { "critical": 2 }, "current": "ok", "currentCounts": { "open": 2 }, "total": 2 } this is json data (the output of first invoked http processor please see in first above image) ... View more

@myoung ...in nifi i have used invoked http processor that get data from web app.. i want to apply the condition on json data file ...i means when the resource="abc" the alarm get filter and goes to one processor and other alarm will go to another processor.....so my question is what are the processor is required..as of now i have used one http invoked that will provide all the alarm form my web app ..two putfile processor for storing alarm one for resource="abc" and one for other resource. and i have also used one Routonatrribute processor for condition..in RoutOnAttribute config i have decalred on dynamic property whic is ....the name of property is alarms.resource and the value is ${alarms.resource:equals('abc')}  the below is respon of Invoked http processor...want the alarm that contain resource='abc' that will go to one put file processor { "alamrs" : [ { "correlate" : [ " " , " " , " " ], "event" : " " , "group" : " " , "history" : [ { "event" : " " , "href" : " " , "id" : " " , "resource" : " abc " , "status" : " " , "text" : " " , "type" : " " , "updateTime" : " " , "user" : " " , "value" : "--" } ], "href" : " " , "id" : "" , "rawData" : null , "receiveTime" : " " , "service" : [ " " ], "resource" : "abc" , "status" : " " , "tags" : [ "" ], "text" : " : " , "timeout" : , }, { "correlate" : [ " " , " " , " " ], "event" : " " , "group" : " " , "history" : [ { "event" : " " , "href" : " " , "id" : " " , "resource" : " abc " , "status" : " " , "text" : " " , "type" : " " , "updateTime" : " " , "user" : " " , "value" : "--" } ], "href" : " " , "id" : "" , "rawData" : null , "receiveTime" : " " , "service" : [ " " ], "resource" : "abc" , "status" : " " , "tags" : [ "" ], "text" : " : " , "timeout" : , }, { "correlate" : [ " " , " " , " " ], "event" : " " , "group" : " " , "history" : [ { "event" : " " , "href" : " " , "id" : " " , "resource" : " abc " , "status" : " " , "text" : " " , "type" : " " , "updateTime" : " " , "user" : " " , "value" : "--" } ], "href" : " " , "id" : "" , "rawData" : null , "receiveTime" : " " , "service" : [ " " ], "resource" : "abc" , "status" : " " , "tags" : [ "" ], "text" : " : " , "timeout" : , ... View more