Hi @NP_  My reading of the documentation leads me to say that you can't extend the trial period, so you really only have the option of upgrading to CDP Private Cloud Base from your current CDP Private Cloud Base Trial. From Managing Licenses (scroll down to CDP Private Cloud Base Edition Trial ) When the 60-day trial period expires, you will no longer be able to access the Cloudera Manager Admin console to manage your clusters until you upload a valid license…You can obtain a CDP Private Cloud Base license to regain access to the Admin Console. To obtain a CDP Private Cloud Base license, fill in the Contact Us form or call 866-843-7207. You can use a trial license only once; when the 60-day trial period expires or you have ended the trial, you cannot restart the trial.     ... View more

Hi @vijaysahu    You didn't provide the version of Impala you're targeting, but assuming that what you are using is fairly recent, I would answer: Yes, it is possible, but probably not in any automated fashion.   The Impala equivalent to SQL Server Stored Procedures are called User-defined functions (or UDFs). Starting in Impala 1.2, you can code your UDFs in C++ and/or Java instead of the proprietary programming language Transact-SQL (T-SQL) commonly used in MS SQL server. You can start reading up on Impala User-defined functions here: User-Defined Functions (UDFs)   I am not aware of any translator or "converter" that will take T-SQL code and transform it into the equivalent syntax in Java (for example) that can be used in Impala; perhaps another member of the Cloudera Community is aware of one and will weigh in here with a pointer. Even if one is available, I think you'd be better off sitting down, doing some analysis and getting an understanding of what the original procedure with the more than 500 lines of code does and then write a new UDF or set of UDFs that does the equivalent thing in Impala (there are important limitations to the functionality of UDFs that don't limit corresponding T-SQL procedures). Any competent software developer should be able to accomplish that task in a reasonable amount of time, given reasonable complexity of the original code, and probably less time than it will take you, in terms of calendar days, than it would take to acquire and learn the quirks of an automated translator. That person might decide that there are better ways of satisfying the requirements than using UDFs and that the original stored procedures never should have been written at all.     ... View more

Hello @Rick_SVTO    if you are already in contact with an individual on the partner connect team, please send a follow-up email to them and ask for the specific URL for that form. If you are new to the Cloudera Connect partner program, please use the "Send message" functionality in the Cloudera Community to send me your contact information and I will help you make contact with the right team.     ... View more

Hi @WilliamWong  You didn't indicate what use case or use cases are driving your interest, so the best answer is, of course, to please reach out to your customer service representative.     ... View more

@Priyabrat  This one is tough to diagnose without access to the Java source code or any other indication that the application has been designed with full regard for how concurrency works when it comes to databases, but I would say just based on the information you've supplied in this post that you want to first eliminate the most obvious possibility—that the problem is a race condition, in which case Thread C is starting to execute before the code in Thread B has fully completed executing. I'd recommend you rewrite the Java code so that the DDL commands operate sequentially and from a single thread as a first step and see if the "random occurrence" stops happening.     ... View more

Hi @avsagar99  Well, Cloudera Enterprise 5.16 became generally available in the Fall of 2018. As you no doubt are aware, that was quite a while ago, especially in terms of "internet time". Cloudera Enterprise 5.16 reached it's end of support date in December 2020 (open that link and then expand the section labeled "Cloudera Enterprise products" underneath Current End of Support (EoS) Dates). The current Enterprise Data Platform offered by Cloudera is Cloudera Data Platform (CDP), which in it's on-premises "form factor" is offered as CDP Private Cloud. CDP supersedes CDH as it is fairly up to date on all the included components, which is not the case with CDH 5.16.   There used to be an edition of CDH called "Cloudera Express" and many people interpreted the fact that versions of CDH called "Cloudera Enterprise" required a license to mean that "Cloudera Express" was "free". I'll take your use of the term "free version" as an indication that you're making this same assumption. You can read more about the differences between Cloudera Express and Cloudera Enterprise here: Managing Licenses. Cloudera Express was discontinued by Cloudera in the Winter of 2020, please see the announcement here: Cloudera Enterprise 6.3.3 Released …scroll down to the subsection Important Note About Cloudera Express.   That being said, you can begin reading about using Kerberos on/with Cloudera Enterprise 5.16.x here: Kerberos Security Artifacts Overview.   You can find an overview of configuring TLS encryption for 5.16.x between Cloudera Manager Server and all cluster hosts here: Configuring TLS Encryption for Cloudera Manager.   As far as certificate rotation, you can read about that topic for Cloudera Enterprise 5.16.x here: How To Renew and Redistribute Certificates. Note that only TLS 1.2 is supported on CDH 5.16, so your plan to use that version of CDH may be self-defeating.   I don't quite know what you're referring to when you write "secure key vault tool". Assuming you are referring to key management tools that let you create the security artifacts needed for TLS/SSL, you can read about that for 5.16.x here: How To Obtain and Deploy Keys and Certificates for TLS/SSL.     ... View more

Hi @adward , The more detail you provide in your post the better community members can assist with providing an answer to your question.   You wrote that "it doesn't work". Can you supply more detail about what happens in response to the wget command that differs from what you expect? Are you receiving an error message? If so, please cut and paste it into this thread.     ... View more

Hi @Sainath90  It would help members of the community in offering possible answers to your question if you were a little more specific about what you're referring to when you wrote "Cloudera VM". Consider including a link to where someone could download said "Cloudera VM".     ... View more