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Re: select * from table and select column from table in hive - Hive - [mail # user]
...whats your table create ddl?is the data in csv like format?On 21 Oct 2014 00:26, "Raj Hadoop"  wrote: ...
   Author: Nitin Pawar, 2014-10-20, 19:11
Re: Can add a regular check in DataNode on free disk space? - Hadoop - [mail # user]
...Hi Sam,Monitoring disks and other server related activities can be easily handledby NagiosOn Mon, Oct 20, 2014 at 11:58 AM, Dhiraj Kamble wrote:Nitin Pawar ...
   Author: Nitin Pawar, 2014-10-20, 06:32
[expand - 1 more] - Re: Hadoop configuration for cluster machines with different memory capacity / # of cores etc. - Hadoop - [mail # user]
...yesOn 9 Oct 2014 22:11, "Manoj Samel"  wrote: ...
   Author: Nitin Pawar, 2014-10-09, 17:25
Re: Time Difference between the Nth record and Nth-1 Record - Pig - [mail # user]
...if you are using pig 0.12+ then in the piggybank you have stich and overfunction using which you can do lead and lagOn Wed, Oct 8, 2014 at 11:31 AM, Krishna Kalyan wrote:Nitin Pawar ...
   Author: Nitin Pawar, 2014-10-08, 06:16
Re: Querying A table which JDBC - Hive - [mail # user]
...can you share hiveserver2 heap size and your table size ?On Tue, Sep 23, 2014 at 11:31 PM, Shiang Luong wrote:Nitin Pawar ...
   Author: Nitin Pawar, 2014-09-23, 18:13
Re: Handling updates to Bucketed Table - Hive - [mail # user]
...When you bucket the data in a partition,there will be a file created for each of your bucketing key.Now if you add more data to the same bucket that means that file would needto rebuildI wou...
   Author: Nitin Pawar, 2014-09-18, 16:30
[expand - 1 more] - Re: Correlated Subqueries Workaround in Hive! - Hive - [mail # user]
...Other way I can think at this is ..1) ignore all -1 and create a tmp table2) I see there are couple of time stamps3) Oder the table by timestamp4) from this tmp tabel create anothe tmp table...
   Author: Nitin Pawar, 2014-09-15, 14:13
Re: Count (Distinct Case When...) - Hive - [mail # user]
...you may want to do it with where conditioncount(distinct col1) as count 1 where col2 is not nullOn Fri, Sep 12, 2014 at 11:55 PM, Manoj Bharadwaj <[EMAIL PROTECTED]Nitin Pawar ...
   Author: Nitin Pawar, 2014-09-12, 18:37
[expand - 1 more] - Re: Dynamic Partitioning- Partition_Naming - Hive - [mail # user]
...Thanks for correcting me Anusha,Here are the links you gave mehttps://cwiki.apache.org/confluence/display/Hive/HCatalog+Config+Propertieshttps://issues.apache.org/jira/secure/attachment/1262...
   Author: Nitin Pawar, 2014-09-11, 03:32
[expand - 1 more] - Re: Hive columns - Hive - [mail # user]
...it means you will need to define atleast one column in hive or build yourfileformat which can handle reading the files and giving data back to hivewhen i say atleast one column, by default h...
   Author: Nitin Pawar, 2014-09-04, 13:23
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