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Loading data in Hive 0.11 - permission issue - Hive - [mail # user]
...Hi,  I'm using Hive 0.11, downloaded the tarball from Apache's website.  I have a Linux user called *admin * and i invoke the hive CLI using this user.  In the hive terminal I...
   Author: Sachin Sudarshana, 2013-08-05, 11:41
Sequence file compression in Hive - Hive - [mail # user]
...Hi,  I have a table stored as SEQUENCEFILE in hive-0.10,* facts520_normal_seq*  Now, i wish to create another table stored as a SEQUENCEFILE itself, but compressed using the Gzip c...
   Author: Sachin Sudarshana, 2013-06-10, 07:48
Compression in Hive - Hive - [mail # user]
...Hi,  I have been testing the usefulness of compression in Hive. I have a general question,  I would like to know if there are any particular cases where compression in hive can act...
   Author: Sachin Sudarshana, 2013-06-10, 06:03
Compression in Hive using different file formats - Hive - [mail # user]
...Hi,  I was testing Compression in Hive using different file formats.  I have a table stored as a sequence file ,* facts_normal_seq*.  Now I wish to create another table *facts...
   Author: Sachin Sudarshana, 2013-06-09, 09:29
Re: Textfile compression using Gzip codec - Hive - [mail # user]
...Hi Stephen,  Thank you for your reply.  But, its the silliest error from my side. Its a typo!  The codec is : org.apache.hadoop.io.compress.*GzipCodec* and not org.apache.hado...
   Author: Sachin Sudarshana, 2013-06-06, 16:49
Re: io.compression.codecs not found - Hive - [mail # user]
...Hi Bejoy,  Thanks for the reply. I would like to know "what" are the codecs that are available by default in the Hadoop system, among which i can choose to set in the core-site.xml. &nb...
   Author: Sachin Sudarshana, 2013-05-23, 14:31
Re: Finding maximum across a row - Hive - [mail # user]
...Hi Bejoy,  I am new to UDF in Hive. Could you send me any link/tutorials on where i can be able to learn about writing the UDF?  Thanks!  On Fri, Mar 1, 2013 at 10:22 PM, &nbs...
   Author: Sachin Sudarshana, 2013-03-01, 17:07
Request to add me onto the list - Hive - [mail # user]
...Hi,  I request you to kindly add me onto this list.  Thanks and Regards,                 Sachin Sudarshana...
   Author: Sachin Sudarshana, 2013-03-01, 16:42
Re: Security for Hive - Hive - [mail # user]
...Hi, I have read about roles, user privileges, group privileges etc. But these roles can be created by any user for any database/table. I would like to know if there is a specific 'administra...
   Author: Sachin Sudarshana, 2013-02-22, 11:10
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