Does anyone have any update to this? Does anyone use NiFi to read data from OPC DA, or OPC UA?   There was talk about Hortonworks having a connector for those data sources three years ago. Does anyone know if that is supported by Cloudera now?    I am thinking that the fact that OPC DA has to be on Windows and uses COM has been the sticking point for us. It may be that moving to OPC UA is possible.  ... View more

Any news on this? I am wondering about installing the whole of HDF3.0 including the Scheme Registry and SAM as well as NiFi. ... View more

We now have HDF3. It is still not clear whether we can or should use Cloudbreak. Any suggestions? ... View more

Thanks. That is really helpful. I have set myself the task to duplicate your trucking app with the HDF 3.0 sandbox and SAM+Scheme registry. I see there are some videos which should help too. ... View more

Would it be possible to update for HDF 3.0? Thanks ... View more

Still worth answering if anyone knows the answer... ... View more

Is this article still valid for HDF version 3.0 which was released recently? Are there easier ways of deploying to Amazon? ... View more

Thanks! I would be interested to learn more when you are ready to announce it. ... View more

I got stung by this as well. I could not figure out the solution until I found this page. I am not keen on this change to the sandbox. ... View more

Thanks, yes there was a duplicate column (the key in both tables) and I did not realise that was preventing me from using CTAS. ... View more