About Kiku

Kiku · ‎12-07-2017

Thanks ghagleitner for the reply. It looks like we don't have a choice apart from using hive managed tables. I understand the rationale.

Kiku · ‎12-07-2017

Hi There, I have gone through the blogs, docs, tutorials (links below) and concluding that ACID transactions works with Internal Hive tables with ORC format. They do not work with External Hive Tables. Please let me know if I have misunderstood and there is a way to make ACID transacitions work with External Hive Tables. https://hortonworks.com/tutorial/using-hive-acid-transactions-to-insert-update-and-delete-data/ https://docs.hortonworks.com/HDPDocuments/HDP2/HDP-2.6.1/bk_data-access/content/ch02s05s01.html https://docs.hortonworks.com/HDPDocuments/HDP2/HDP-2.6.2/bk_data-access/content/creating-hive-acid-transaction-tables.html Many thanks. Cheers -Kiks.

Kiku · ‎11-20-2017

Sorry ignore my silly question. Unlike HDP, DPS downloads is via customer portal.

Kiku · ‎11-07-2017

Hi, Just wondering where the public repositories for DPS are. I can't find the tarballs to download from the documentation available here. https://docs.hortonworks.com/HDPDocuments/DPS1/DPS-1.0.0/bk_dps-installation/content/ch_using-local-repos.html Am I right in assuming that DPS is also open source s/w like HDP and free to use but pay for the support? Please correct me if I have got it wrong and there is a different licensing arrangement for DPS. Cheers,

Kiku · ‎07-28-2017

Hi There, Just wondering if there is a support roadmap for various HDP versions i.e Is HDP 2.3 version still supported by hortonworks? When will hortonworks stop supporting this version? If this version is already out of support, what was the date? Is there a concept of extended support for clients who are still on this version? 2. Same information for 2.5 3. Same information for 2.6. I know this is fairly newer version but wondering if there is a roadmap for support. I know we could liaise with our account manager for this but wondering why is it not easily available information. Tried searching but could only find that hortonwork provide support on rolling window for two previous versions but doesn't answer all my questions. Please let me know if you have it. Cheers, -Kiks.

Kiku · ‎07-28-2017

Hi There, Just wondering if there is a support roadmap for various HDP versions i.e Is HDP 2.3 version still supported by hortonworks? When will hortonworks stop supporting this version? If this version is already out of support, what was the date? Is there a concept of extended support for clients who are still on this version? 2. Same information for 2.5 3. Same information for 2.6. I know this is fairly newer version but wondering if there is a roadmap for support. I know we could liaise with our account manager for this but wondering why is it not easily available information. Tried all sorts of searches but not finding the right information. Please let me know if you have it. Cheers, -Kiks.

Kiku · ‎12-14-2016

Thank you Dan

Kiku · ‎12-13-2016

Hi, Does anyone know the certification matrix between hortonworks HDP versions and SAS dataloader for hadoop versions? Tried searching but could not find this information. Cheers KK

Kiku · ‎11-07-2016

Hi Jonathan, Please let me know your findings. I will share mine if I progress on it. I have a test workload as well to run it on my test cluster. Need to upgrade to HDP2.5 before I could run the tests. Currently snowed under at work so not finding time to do it. It is one of my list of things to do. Cheers, KK

Kiku · ‎10-29-2016

Yarn cluster

Kiku · ‎10-26-2016

Hi, With HDP2.5 version supporting both spark versions - i.e. 1.6.2 & 2.0 (TP) - has anyone tried running both versions of spark code (not necessarity same spark application) on the same cluster? Are there any lessons learnt? I heard there are problems when both versions of the code executed on the same cluster but does not have further details. Just wondering if anyone has run some tests/evaluating 2.0 version usage for building future workloads but no immediate urge to convert all the current workloads to be migrated from oldversion to 2.0. Let me know your views. Cheers, KK.

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Date Registered	‎05-07-2014 01:05 PM
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Re: ACID TRANSACTIONS & HIVE

ACID TRANSACTIONS & HIVE

Re: Dataplane Services Repository

Dataplane Services Repository

HDP Versions end of support roadmap

HDP version end of support roadmap

Re: SAS Dataloader for hadoop & HDP certification

SAS Dataloader for hadoop & HDP certification

Re: Learnings on running Spark 1.6 & 2.0 code base...

Re: Learnings on running Spark 1.6 & 2.0 code base...

Learnings on running Spark 1.6 & 2.0 code base on ...