Thanks! ... View more

Thank you so much too. This also works. But i am actually a learner using Jolt. ... View more

@ushasri, If you are reading an Excel File, you can use an ConvertRecord processor, in which you define an Record Reader (CSVReader most likely) where you tell NiFi how to read the value (value separator). Next, with the help of a Record Writer (I assume CSV again or maybe Avro) you define how your data should look like, including the header. For both the Reader and the Writer you will have to define a schema, where you can do the replace of blank space with underline. ... View more

@SandyClouds, I do not have a template because I no longer have access to that project but I have provided you will all the info you need to develop your own system 🙂   And it mostly depends on your use case. You can use any API you require for your use case. But in terms of processors your require the following: InvokeHTTP to perform the API Call, EvaluateJSONPath + SplitJSON to extract the relevant lines out of your bulletin boards and RouteOnAttribute to identify the errors you need. Other than that, your imagination is your best friend. ... View more

@zzeng Great article.  Reach out to me on internal channels.  I would love to show you my oracle to kudu demo, using kafka and schema registry. ... View more

You do not install the Cloudera version on your laptop 🙂 You need the Cloudera DataFlow for Public Cloud (CDF-PC), meaning that we are talking here about a license and some services. As @steven-matison already provided you with the perfect answer for your question, he might also be in the position to further assist you with everything you need to know about the Cloudera Data Flow and their Public Cloud. Unfortunately I am still learning about what Cloudera offers and how, so I am not the best one to answer your question. If you are going to use NiFi for some real data processing, I strongly recommend you to have a look to Cloudera Data Flow, as this will solve many issues and headaches 🙂 ... View more

@ushasri Since you describe going from 1.20.0-RC1 to 1.15.3-RC1 it is safe to assume those features are not available in 1.15.3. ( Right click on canvas --> Enable all control services & disable all control services) are some of the newer UI features. ... View more

Can't wait for this event!  Let's go!! ... View more

@harry_12 I believe that users which are created in Ambari are for logging into ambari UI. If you need an SSH user for a particular host, you should create that user in the node(s) operating system directly. ... View more

@JagadeeshJinka I believe the solution here is an entry in the /etc/hosts file on all nifi nodes.  Based on above that could possible be:   172.27.130.4 es-saas-es-http.saas.svc.cluster.local     However i would recommend fully qualified domains (FQDNS. for example saas.somedomain.com) with matching DNS entries, and SSL certs ... View more