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New Contributor
Posts: 2
Registered: ‎03-05-2014

Hive/Impala queries with Accumulo

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I’m trying to better understand the capabilities of Accumulo. Can Hive and Impala queries run on data stored in Accumulo? If yes, are additional tools needed; what would this look like? Thank you in advance for your input!

Explorer
Posts: 22
Registered: ‎03-04-2014

Re: Hive/Impala queries with Accumulo


It's not included in either component, but you might have some luck with:
https://github.com/bfemiano/accumulo-hive-storage-manager

Although you'll likely have to delve into the code as it's not been updated in 7 months. HBase / Hive play nicer together, so unless you need the fine grained access control in Accumulo you could look there.

New Contributor
Posts: 2
Registered: ‎03-05-2014

Re: Hive/Impala queries with Accumulo

Thank you Hadooptom! Like you mentioned, I want to use Accumulo for the fine grained access control. I'll look into the github project and let you know how it goes.

New Contributor
Posts: 1
Registered: ‎06-30-2014

Re: Hive/Impala queries with Accumulo

Out of curiosity, did you have any luck with that GitHub project?

I am also interested in using Hive on top of Accumulo..

Cloudera Employee
Posts: 88
Registered: ‎01-08-2014

Re: Hive/Impala queries with Accumulo

You should follow along with HIVE-7068 to find out the current status of the Accumulo StorageHandler for Hive. I'm sure the folks working on it would love some testing help and feedback.

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