question Re: How to pull data from Rest API post url to NiFi in Support Questions https://community.cloudera.com/t5/Support-Questions/How-to-pull-data-from-Rest-API-post-url-to-NiFi/m-p/190101#M152190 <P>Thanks Matt Burgess</P> Mon, 24 Jul 2017 19:39:38 GMT narasimha_varma 2017-07-24T19:39:38Z How to pull data from Rest API post url to NiFi https://community.cloudera.com/t5/Support-Questions/How-to-pull-data-from-Rest-API-post-url-to-NiFi/m-p/190097#M152186 <P>Hi,</P><P>We have data in Rest API. I can able to get json data using Post method in postman rest client. I want to process data in nifi from this rest url;</P><PRE>For example POST : localhost:8484/api/cloud/list_users is_user : xxx is_key :p3231oi3 </PRE> Mon, 29 May 2017 19:05:04 GMT https://community.cloudera.com/t5/Support-Questions/How-to-pull-data-from-Rest-API-post-url-to-NiFi/m-p/190097#M152186 narasimha_varma 2017-05-29T19:05:04Z Re: How to pull data from Rest API post url to NiFi https://community.cloudera.com/t5/Support-Questions/How-to-pull-data-from-Rest-API-post-url-to-NiFi/m-p/190098#M152187 <P>Hi <A rel="user" href="https://community.cloudera.com/users/14967/narasimhavarman.html" nodeid="14967">@Narasimma varman</A></P><P>the InvokeHTTP Processor in NiFi can be used. More on the InvokeHTTP processor here: <A href="https://nifi.apache.org/docs/nifi-docs/components/org.apache.nifi/nifi-standard-nar/1.2.0/org.apache.nifi.processors.standard.InvokeHTTP/" target="_blank">https://nifi.apache.org/docs/nifi-docs/components/org.apache.nifi/nifi-standard-nar/1.2.0/org.apache.nifi.processors.standard.InvokeHTTP/</A></P><P>In fact, there is a good tutorial walking through how to get data from an API endpoint here: <A href="https://hortonworks.com/hadoop-tutorial/learning-ropes-apache-nifi/#section_5" target="_blank">https://hortonworks.com/hadoop-tutorial/learning-ropes-apache-nifi/#section_5</A></P><P>As always, if you find this source useful, please accept the answer.</P> Mon, 29 May 2017 21:54:51 GMT https://community.cloudera.com/t5/Support-Questions/How-to-pull-data-from-Rest-API-post-url-to-NiFi/m-p/190098#M152187 ssahi 2017-05-29T21:54:51Z Re: How to pull data from Rest API post url to NiFi https://community.cloudera.com/t5/Support-Questions/How-to-pull-data-from-Rest-API-post-url-to-NiFi/m-p/190099#M152188 <P>Can you tell me where I can declare key and value in invokehttp processor</P> Tue, 30 May 2017 16:39:04 GMT https://community.cloudera.com/t5/Support-Questions/How-to-pull-data-from-Rest-API-post-url-to-NiFi/m-p/190099#M152188 narasimha_varma 2017-05-30T16:39:04Z Re: How to pull data from Rest API post url to NiFi https://community.cloudera.com/t5/Support-Questions/How-to-pull-data-from-Rest-API-post-url-to-NiFi/m-p/190100#M152189 <P>You can add dynamic properties in the InvokeHttp processor's configuration dialog as described <A target="_blank" href="https://community.hortonworks.com/questions/105365/how-to-decalre-key-and-value-for-post-method-in-in.html#answer-105387">here</A>.</P> Wed, 31 May 2017 22:26:19 GMT https://community.cloudera.com/t5/Support-Questions/How-to-pull-data-from-Rest-API-post-url-to-NiFi/m-p/190100#M152189 mburgess 2017-05-31T22:26:19Z Re: How to pull data from Rest API post url to NiFi https://community.cloudera.com/t5/Support-Questions/How-to-pull-data-from-Rest-API-post-url-to-NiFi/m-p/190101#M152190 <P>Thanks Matt Burgess</P> Mon, 24 Jul 2017 19:39:38 GMT https://community.cloudera.com/t5/Support-Questions/How-to-pull-data-from-Rest-API-post-url-to-NiFi/m-p/190101#M152190 narasimha_varma 2017-07-24T19:39:38Z Re: How to pull data from Rest API post url to NiFi https://community.cloudera.com/t5/Support-Questions/How-to-pull-data-from-Rest-API-post-url-to-NiFi/m-p/190102#M152191 <P>Thanks Sonu Sahi</P> Mon, 24 Jul 2017 19:39:58 GMT https://community.cloudera.com/t5/Support-Questions/How-to-pull-data-from-Rest-API-post-url-to-NiFi/m-p/190102#M152191 narasimha_varma 2017-07-24T19:39:58Z