hive-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Jagat Singh <>
Subject Re: Options for Loading Side Data / small files in UDF
Date Sat, 14 Sep 2013 00:06:22 GMT

You can use distributed cache and hive add file command

See here for example syntax



On Sat, Sep 14, 2013 at 9:57 AM, Stephen Boesch <> wrote:

> We have a UDF that is configured via a small properties file.  What are
> the options for distributing the file for the task nodes?  Also we want to
> be able to update the file frequently.
> We are not running on AWS so S3 is not an option - and we do not have
> access to NFS/other shared disk from the Mappers.
> If the hive classes can access HDFS that would be likely most ideal - and
> it would seem should be possible.  I am not clear how to do that - since
> the standard hdfs api requires the  Configuration to be supplied - which is
> not available.
> Pointers appreciated.
> stephenb

View raw message