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Hive Query Error - Hive - [mail # user]
...I am trying to create a Hive sequence file from another table by running the following -Your query has the following error(s):OKFAILED: ParseException line 5:0 cannot recognize input near 'S...
   Author: Raj Hadoop, 2014-02-05, 17:08
Re: GenericUDF Testing in Hive - Hive - [mail # user]
...I want to do a simple test like this - but not working -select ComplexUDFExample(List("a", "b", "c"), "b") from table1 limit 10;FAILED: SemanticException [Error 10011]: Line 1:25 Invalid fun...
   Author: Raj Hadoop, 2014-02-04, 19:50
Find a date that is in the range of any array dates in Hive - Hive - [mail # user]
...Hi,I have the following requirement from a Hive table below.CustNumActivityDatesRates10010-Aug-13,12-Aug-13,20-Aug-1310,15,20The data above says thatFrom 10 Aug to 11 Aug the rate is 10.From...
   Author: Raj Hadoop, 2014-02-01, 05:20
Re: Basic UDF in Hive - How to setup - Hive - [mail # user]
...Ok. I just figured out. I have to set classpath with EXPORT. Its working now.      On Friday, January 17, 2014 3:37 PM, Raj Hadoop  wrote:   Hi,  I am trying to...
   Author: Raj Hadoop, 2014-01-17, 20:40
Re: JSON data to HIVE table - Hive - [mail # user]
...  All,   If I have to load JSON data to a Hive table (default record format while creating the table) - is that a requirement to convert each JSON record into one line.   How would I do this...
   Author: Raj Hadoop, 2014-01-07, 20:12
Re: Dynamic columns in Hive Table - Best Design for the problem - Hive - [mail # user]
...Matt,  Thanks for the suggestion. Can you please provide more details on what type of UDAF should I develop ? I have never worked on a UDAF earlier. But would like to explore it. Any ti...
   Author: Raj Hadoop, 2013-12-29, 15:17
How to compress the text file - LZO utility ? - Hive - [mail # user]
...Hi,  I have a large set of text files. I have created a Hive table pointing to each of these text files. I am looking to compress the files to save storage.  1) How should I compre...
   Author: Raj Hadoop, 2013-12-09, 21:10
Re: how to find number of elements in an array in Hive - Hive - [mail # user]
... Thanks Brad    On Monday, December 2, 2013 5:09 PM, Brad Ruderman  wrote:   Check out  size  https://cwiki.apache.org/confluence/display/Hive/LanguageManu...
   Author: Raj Hadoop, 2013-12-03, 04:18
Compression for a HDFS text file - Hive External Partition Table - Hive - [mail # user]
...Hi ,    1)      My requirement is to load a file ( a tar.gz file which has multiple tab separated values files and one file is the main file which has huge data – about 10 GB per day) to an ...
   Author: Raj Hadoop, 2013-11-13, 15:13
How to load a web log file (text format) to Hive with compression - Hive - [mail # user]
...Hi,  I have a web log files (text format). I want to load these files to a Hive table in compressed format. How do I do it ?  Should I compress the text file (using any Linux utili...
   Author: Raj Hadoop, 2013-11-12, 01:09
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