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[HIVE-7454] Check for comparison between bigint and string (or double) is incomplete - Hive - [issue]
...The fix for https://issues.apache.org/jira/browse/HIVE-2378 added warnings/errors for comparisons between string and bigint. These are incomplete since they dont kick in for joins....
http://issues.apache.org/jira/browse/HIVE-7454    Author: shrikanth shankar, 2014-07-20, 21:11
Re: Hive query problem on S3 table - Hive - [mail # user]
...Tim,   Could you try doing  set hive.input.format=org.apache.hadoop.hive.ql.io.HiveInputFormat; before running the query?  Shrikanth On Apr 18, 2013, at 8:09 AM, Tim Bittersoh...
   Author: shrikanth shankar, 2013-04-18, 15:32
Re: Hive Row number - Hive - [mail # user]
...See http://www.edwardcapriolo.com/roller/edwardcapriolo/entry/doing_rank_with_hive  thanks, Shrikanth On Dec 14, 2012, at 8:18 AM, maya bhardwaj wrote:  ...
   Author: shrikanth shankar, 2012-12-14, 16:22
Re: Writing Custom Serdes for Hive - Hive - [mail # user]
...I think what you need is a custom Input Format/ Record Reader. By the  time the SerDe is called the row has been fetched. I believe the record  reader can get access to predicates....
   Author: shrikanth shankar, 2012-10-16, 16:09
Re: View Partition Pruning not Occurring during transform - Hive - [mail # user]
...I assume the reason for this is that the Hive compiler has no way of  determining that the 'day' that is input into the transform script is  the same 'day' that is output from the ...
   Author: shrikanth shankar, 2012-10-10, 20:24
Re: Nested Select Statements - Hive - [mail # user]
...This should work  Select ts,id,sum(metric/usage_count) from usage join (select count(*)  usage_count from usage) V on ( 1 = 1) group by ts,id;  thanks, Shrikanth  On Aug ...
   Author: shrikanth shankar, 2012-08-09, 20:41
Re: Parse Error with '-' in Hive - Hive - [mail # user]
...I believe Hive column names cant have '-' in them . From what I know  this JSON serde uses column names as JSON expressions. This means that  if you renamed the column name you wou...
   Author: shrikanth shankar, 2012-05-31, 16:03
Re: Hive 'rest' column - Hive - [mail # user]
...I believe the default LazySerDe takes a parameter called  'serialization.last.column.takes.rest'. Setting this to true might solve  your issue (restoMsg would become a string then ...
   Author: shrikanth shankar, 2012-05-30, 20:46
[expand - 1 more] - Re: What's the right data storage/representation? - Hive - [mail # user]
...Hive tables can sit on top of S3 storage so you dont really need a  separate export process  thanks, Shrikanth On May 15, 2012, at 11:35 AM, Jon Palmer wrote:  technology like...
   Author: shrikanth shankar, 2012-05-15, 18:41
[expand - 1 more] - Re: how to select without Mapreduce after index build? - Hive - [mail # user]
... For one, your data size is so small that I am not sure that  indexes would help (the fixed cost of the extra MR job would probably  over shadow any benefits from indexes). &n...
   Author: shrikanth shankar, 2012-05-15, 17:53
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