incubator-hcatalog-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Alan Gates <ga...@hortonworks.com>
Subject Re: HCatalog + Hive + Hive-Index
Date Thu, 31 Jan 2013 18:50:39 GMT
At the moment HCatLoader and HCatInputFormat cannot make use of Hive's indexes.  I think it
makes sense to change them so they can but no one has taken on doing it yet.

Alan.

On Jan 30, 2013, at 8:31 PM, Rajesh Balamohan wrote:

> Hi Experts,
> 
> Currently I do not think HCatalog can utilize the indexes created in Hive (Please correct
me if my assumption is wrong).
> 
> Is there any plan in the roadmap, where HCatalog can make efficient use of Hive Indexes?
This could benefit some of the usecases and help in reducing IO?.
> 
> -- 
> ~Rajesh.B


Mime
View raw message