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Re: Hive Query Error - Hive - [mail # user]
...its create table xyz stored as sequencefile as select blah from tableOn Wed, Feb 5, 2014 at 10:37 PM, Raj Hadoop  wrote:> *I am trying to create a Hive sequence file from another tab...
   Author: Nitin Pawar, 2014-02-05, 17:12
Re: delete duplicate records in Hive table - Hive - [mail # user]
...easiest way to do is .. write it in a temp table and then select uniq ofeach column and writing to real tableOn Thu, Jan 30, 2014 at 3:19 PM, Raj hadoop  wrote:> Hi,>> Can some...
   Author: Nitin Pawar, 2014-01-30, 09:59
Re: Flume data to hive - Hive - [mail # user]
...In hive, when you load data to a partitioned table, you need to add that partition info to hive.  so you can just add those partitions and it should work fine.   On Wed, Jan 15, 20...
   Author: Nitin Pawar, 2014-01-14, 20:02
[expand - 1 more] - Re: Select statement does not return data... - Hive - [mail # user]
...Can you tell me the steps you followed match below steps 1) create statement with proper syntax 2) loaded data from local file to table 3) then run select * from table limit 2 (this does not...
   Author: Nitin Pawar, 2014-01-14, 19:18
Re: One information about the Hive - Hive - [mail # user]
...The best way to answer your queries is,  1) set up a single node hadoop VM (there are readily available images from hortonworks and cloudera) 2) try to load data and see where it is sto...
   Author: Nitin Pawar, 2014-01-13, 11:01
[expand - 1 more] - Re: any standalone utility/tool to read ORC footer/index/data ? - Hive - [mail # user]
...Thanks Prasanth for rectifying my error   On Tue, Jan 7, 2014 at 4:49 PM, Prasanth Jayachandran  wrote:      Nitin Pawar...
   Author: Nitin Pawar, 2014-01-07, 11:26
[expand - 1 more] - Re: partitioned by usage - Hive - [mail # user]
...its something like this  create table xyz (a int, b string) partitioned by (c string); LOAD DATA LOCAL INPATH 'abc' INTO TABLE xyx PARTITION(c="abc");  remember if your data has mu...
   Author: Nitin Pawar, 2014-01-07, 10:29
Re: Date format in Hive - Hive - [mail # user]
...easiest way would be something like this  cast ((regexp_replace(column, '-', '') as int)*100  then you can do datetime conversion and end up doing same magic other way   On Tu...
   Author: Nitin Pawar, 2013-12-24, 06:59
[expand - 1 more] - Re: Typecasting arrays - Hive - [mail # user]
...I normally set default value to 0 if its empty   On Thu, Dec 19, 2013 at 12:04 PM, Andre Araujo  wrote:    Nitin Pawar...
   Author: Nitin Pawar, 2013-12-19, 06:36
[expand - 2 more] - Re: Hcatalog for Hadoop2 - Hive - [mail # user]
...sure.  Once you checkout trunk, inside the pom there is profile called hadoop-2 which basically currently looks up to hadoop version of 2.2.0  If you want to change from that versi...
   Author: Nitin Pawar, 2013-12-13, 11:09
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