Hi @krishna123   Please try changing the port, you won't face the same issue. ... View more

hi ... View more

big thank you to you @stevenmatison   ... View more

  @stevenmatison  thank you for your reply ...now i got this error ...i have gone through your reply   ... View more

@renuu   RouteOnAttribute is the method to do this.  You will need to use EvaluateJsonPath to get the attributes you want to route on. For Example: checkResource = $.alarms.resource  Then code off that attribute in RouteOnAttribute: ${checkResource:equals('abc')}  Also be sure to use valid json.  In your post above,  the snippet is incorrect format with spelling errors.  See my other reply for more info on JSON Validation as well as input on EvaluateJSON.     If this answer resolves your issue or allows you to move forward, please choose to ACCEPT this solution and close this topic. If you have further dialogue on this topic please comment here or feel free to private message me. If you have new questions related to your Use Case please create separate topic and feel free to tag me in your post.     Thanks, Steven @ DFHZ ... 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