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Re: Input - Hive - [mail # user]
...if you specified ; as your delimiter then "abc" will be complete string andnot abc only.Take a look at csv fileformat if you want to use proper comma delimitedfeatureOn Thu, Jul 31, 2014 at ...
   Author: Nitin Pawar, 2014-07-31, 10:28
Re: How can I know one table is a partitioned table in hive? - Hive - [mail # user]
...what are the options you have?can you write a java code which can interact with hcatalog ?or you can do a describle table and check for partion column details inthereOn Thu, Jul 31, 2014 at ...
   Author: Nitin Pawar, 2014-07-31, 07:50
Re: Exception in Hive with SMB join and Parquet - Hive - [mail # user]
...what's the value of the variable hive.optimize.sort.dynamic.partitioncan you try disabling it if it on?On Wed, Jul 30, 2014 at 6:43 PM, Suma Shivaprasad <[EMAIL PROTECTED]> wrote:Nitin...
   Author: Nitin Pawar, 2014-07-30, 13:26
Re: Hive Data - Hive - [mail # user]
...hive reads the files by the input format defined by the table schema.By default it reads the TextFile in which columns are separated by "CTRL+A"keyif you have a csv file then you can use a c...
   Author: Nitin Pawar, 2014-07-30, 12:33
[expand - 3 more] - Re: SELECT specific data - Hive - [mail # user]
...you mean just by writing query then I think no.But if you want to read only first 3 columns of the data then it would workwith just a single table and load data intoOn Wed, Jul 30, 2014 at 1...
   Author: Nitin Pawar, 2014-07-30, 08:37
Re: UDTF - Hive - [mail # user]
...you want to know how initializes an udtf or how to build udtf ?On Tue, Jul 29, 2014 at 1:30 AM, Doug Christie wrote:Nitin Pawar ...
   Author: Nitin Pawar, 2014-07-28, 20:03
Re: Hive Statistics - Hive - [mail # user]
...by default hive stores the statistics in derby database.If you want a persistent look at column statistics, you may want to createmysql based database for column statistics.Your queries look...
   Author: Nitin Pawar, 2014-07-22, 17:35
Re: Drop Partition by ID - Hive - [mail # user]
...you can try with like statementOn 21 Jul 2014 19:32, "fab wol"  wrote: ...
   Author: Nitin Pawar, 2014-07-21, 14:10
Re: difference between partition by and distribute by in rank() - Hive - [mail # user]
...In general principle,distribute by  ensures each of N reducers gets non-overlapping ranges of X ,but doesn't sort the output of each reducer. You end up with N or unsortedfiles with non...
   Author: Nitin Pawar, 2014-07-11, 08:32
Re: Error while renaming Partitioned column name - Hive - [mail # user]
...whats your table DDL?On Wed, Jul 9, 2014 at 11:03 PM, Manish Kothari wrote:Nitin Pawar ...
   Author: Nitin Pawar, 2014-07-09, 17:48
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elasticsearch, apache solr, apache hbase, hadoop, redis, casssandra, amazon cloudwatch, mysql, memcached, apache kafka, apache zookeeper, apache storm, ubuntu, centOS, red hat, debian, puppet labs, java, senseiDB