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Showing posts with the label schema registry

Deleting Schemas From Cloudera Schema Registry

 Deleting Schemas From Cloudera Schema Registry It is very easy to delete schemas from Cloudera Schema Registry if you need to do so.   I recommend downloading them and having a backup first. Let's look at our schema Well let's get rid of that junk . Here is the documentation For CDF Datahub in CDP Public Cloud https://docs.cloudera.com/cdf-datahub/7.0.2/using-schema-registry/topics/csp-deleting-schemas.html Example curl -X DELETE "http://MYSERVERHASACOOLNAME.DEV:7788/api/v1/schemaregistry/schemas/ junk " -H "accept: application/json" Where junk is the name of my schema. You could call this REST API from NiFi, a DevOps tool or just a simple CURL like listed above. Knox and other security may apply.

Streaming Data with Cloudera Data Flow (CDF) Into Public Cloud (CDP)

Streaming Data with Cloudera Data Flow (CDF) Into Public Cloud (CDP) At Cloudera Now NYC, I showed a demo on streaming data from MQTT Sensors and Twitter that was running in AWS.   Today I am going to walk you through some of the details and give you the tools to build your own streaming demos in CDP Public Cloud.   If you missed that event, you can watch a recording here . Let's get streaming! Let's login, I use Okta for Single-Sign On (SSO) which makes this so easy.  Cloudera Flow Management (CFM) Apache NiFi is officially available in the CDP Public Cloud.   So get started here .   We will be following the guide ( https://docs.cloudera.com/cdf-datahub/7.1.0/howto-data-ingest.html ).   We are running CDF DataHub on CDP 7.1.0. There's a lot of data engineering and streaming tasks I can accomplish with few clicks.   I can bring up a virtual datawarehouse and use tools like Apache Hue and Data Analytics Studio to examine database and tables and run quer