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[expand - 2 more] - Re: dfs storage full on all slave machines of 6 machine hive cluster - Hive - [mail # user]
...Thank Alok, I deleted mapred.local.dir folders. I more 2 question,  1. I have around 30 databases and each one contains many tables. So, is there any way to find out wat are the size of...
   Author: Chunky Gupta, 2013-03-19, 10:36
[expand - 2 more] - Re: Adding comment to a table for columns - Hive - [mail # user]
...Hi Bejoy,  I checked and didn't find anywhere using extended and formatted simultaneously to describe table. It is like :-  DESCRIBE [EXTENDED|FORMATTED] table_name[DOT col_name ( ...
   Author: Chunky Gupta, 2013-02-21, 13:16
[expand - 1 more] - Re: Need tab separated output file and put limit on number of lines in a output file - Hive - [mail # user]
...Hi Mark,  We mostly do insert overwrite into local directory, and at that location multiple files with output of that query are created and we use these files our analysis. So, we want ...
   Author: Chunky Gupta, 2013-02-20, 18:09
[expand - 2 more] - Re: Loading json files into hive table is giving NULL as output(data is in s3 bucket) - Hive - [mail # user]
...Hi Dean,  I was using *hive-json-serde-0.2.jar* earlier. Now I tried *hive-json-serde-0.3.jar *as you suggested and it is working fine, I am getting the output as expected.  Can yo...
   Author: Chunky Gupta, 2013-02-18, 15:31
Change timestamp format in hive - Hive - [mail # user]
...Hi,  I have a log file which has timestamp in format "YYYY-MM-DD-HH:MM:SS". But since the timestamp datatype format in hive is "YYYY-MM-DD HH:MM:SS". I created a table with datatype of ...
   Author: Chunky Gupta, 2013-02-13, 09:43
[expand - 1 more] - Re: Getting Error while executing "show partitions TABLE_NAME" - Hive - [mail # user]
...Hi Venkatesh,  I checked and found that /tmp is having less space left. I moved my db to other location having space and it is working fine now.  Thanks, Chunky.  On Thu, Feb ...
   Author: Chunky Gupta, 2013-02-07, 10:16
Does Hue (Hadoop User Experience) works with Apache HIVE/HADOOP - Hive - [mail # user]
...Hi,  I have Apache Hive and Apache Hadoop on Amazon EC2 machines. If anyone can tell me that can HUE be used with this setup instead of CHD Hadoop cluster. If not, then is there any alt...
   Author: Chunky Gupta, 2012-12-29, 07:29
[expand - 1 more] - Re: hive query not running in cron job - Hive - [mail # user]
...Thanks, its working after adding this line :) Chunky.  On Fri, Nov 23, 2012 at 11:24 AM, wd  wrote:  ...
   Author: Chunky Gupta, 2012-11-23, 10:18
Not able to change the priority of job using fair scheduler - MapReduce - [mail # user]
...Hi,  I have enabled the fair scheduler and everything is set to default with only few configuration changes. It is working fine and multiple users can run queries simultaneously. But I ...
   Author: Chunky Gupta, 2012-11-21, 12:47
[expand - 5 more] - Re: Alter table is giving error - Hive - [mail # user]
...Okay Mark, I will be looking into this JIRA regularly. Thanks again for helping. Chunky.  On Wed, Nov 7, 2012 at 12:22 PM, Mark Grover wrote:  ...
   Author: Chunky Gupta, 2012-11-07, 13:13
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