@serg93 Good to hear that you have a valid Cloudera subscription. The absolutely correct approach is still to reach out to your Cloudera Account representative, and they can get you the access you need.     ... View more

@hbenner89 , In addition to what @ChethanYM wrote above, you should also share the file size that you are attempting to upload. As a general matter, you can't expect a web browser to enable you to upload a file with arbitrarily large size, so the perhaps unstated reason the Jira issue you pointed to was resolved with the status "won't fix" is because this is not a limitation that is specific to Hue.     ... View more

Hi @humberto5213  It would be helpful to community members inclined to answer your question if you included a link to what set of instructions you are following to "install everything into a docker container." What constitutes "everything"? What data platform are you working with? The specific version of Docker (Docker Desktop for Mac?) you're using would be helpful, as well.     ... View more

Hi @hooneybadger  It appears from the screen shot you've provided that you're using Hue in the Cloudera Quickstart VM on top of Oracle VirtualBox. Can you tell us a bit more about why you're attempting to use the Cloudera Quickstart VM? Can you specify which set of instructions you are following or which Hue tutorial is guiding you?   Cloudera is no longer updating or distributing the the CDH 5-based Quickstart for VirtualBox (or any other virtualization platform, for that matter) because it was old and outdated. The last version was based on CDH 5.13, which went out of support in October 2020. Your screen shot indicates that you're using an even older version, version 5.12.   As of this writing, I don't believe that there are many people still running the Cloudera Quickstart VM, and for that reason, I think it's unlikely that anyone will be able to help you with the specific error you're encountering while attempting to create your desired dashboard. While we welcome your question, and it will remain visible here in the hope that some member of the Cloudera Community will answer it, you would be much more likely to obtain a suitable solution if you focus your efforts around a more up-to-date data platform.   The new, updated data platform from Cloudera for on-premises use is Private Cloud Base Edition of Cloudera Data Platform. There is extensive and thorough documentation on installing the CDP Private Cloud Base Edition of Cloudera Data Platform (the "free trial" for which is available via Cloudera's web site) on a non-production environment for demonstration and proof-of-concept use cases. That version does not come "pre-packaged" for deployment on a VM platform such as VirtualBox, however.   One alternative you might consider if you're already familiar with Vagrant, is @carrossoni's community article outlining how to create a Centos7 CDP Trial VM for sandbox/learning purposes, which is intended for use on VirtualBox.     ... View more

@Reema  You didn't indicate whether you're planning to use NiFi using an on-premises installation or at at cloud services provider, but in general, yes someone with a sufficient understanding of how to set up NiFi should be able to migrate data from one RDBMS, such as DB2, to another RDBMS, such as SQL Server with a bit of effort. You say you don't know anything about NiFi, so you probably won't be able to achieve your goals without some preliminary learning of the fundamentals on your part, but it will prove to be well worth it.   There are a wealth of resources on the Internet for learning NiFi. I'd personally recommend that you start by downloading the e-book Apache NiFi for Dummies and reading it. Then, you can dive deep by viewing the recording of Apache Nifi Crash Course from the Spring of 2018.   If that's not enough, you can review the links offered in response to a previous time when the second part of your question was asked and answered on the cloudera community here: How to learn NiFi practically for beginners…Please send me any books or links of blogs.     ... View more

@BigDataAvengers, Has any of the replies helped resolve your issue? If so, please mark the appropriate reply as the solution, as it will make it easier for others to find the answer in the future. ... View more

Hi @AnasF    Whose course on big data are you taking? Can you supply a link here to the webpage describing the course and who is offering it?   When you write that the course is "using Cloudera", what do you mean? Did the instructor give you specific directions on downloading a specific software package and if so, which one? Can you share a link to a site describing what specific software the course is using? What operating system did you install said software on, and whose instructions did you follow to install it?   What command are you attempting to use and why? The bash shell has a built-in command named 'command', so the message you included above is probably not enough for any members of the Cloudera community inclined to answer your question to offer a helpful response.     ... View more

Hi @BalajiS  From the photo you posted, it appears that you are attempting to install version 3.0 of the HDP Sandbox. It would be helpful to those community members inclined to answer your question if you included: What set of instructions or tutorial you are following to complete the installation What host OS Version you are attempting to install the sandbox on What version of Virtualbox you're using How much memory you've allocated to the virtual machine   Another approach would be to skip installing the HDP 3-based Sandbox because HDP is no longer current. If you're just looking to evaluate a data platform, you can currently do so without a Cloudera subscription by downloading and installing the Trial Version of CDP Private Cloud Base Edition of Cloudera Data Platform. Cloudera has an extensive tutorial on installing CDP Private Cloud Base in an Infrastructure as a service (IaaS) fashion using AWS on its website.     ... View more