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Re: One query works the other does notŠany clues ? - Hive - [mail # user]
...For the time being I have added  the create HDFS dir in my hive script…got to keep moving on….cant wait for ideal solution :-) but would love to know the ideal solution !  !hdfs df...
   Author: Sanjay Subramanian, 2013-07-03, 22:02
Request perm to edit wiki - Hive - [mail # user]
...Hi  I'd like to add documentation on how to use LZO compression in Hive  May I get edit permissions?  Thanks.  Sanjay    Confluence username: [EMAIL PROTECTED] ...
   Author: Sanjay Subramanian, 2013-07-02, 02:15
Re: "show table" throwing strange error - Hive - [mail # user]
...Can u stop following services hive-server hive-meta-store Hive-server2 (if u r running that)  Move current hive.log some place else  Start following services hive-server hive-meta-...
   Author: Sanjay Subramanian, 2013-06-21, 19:17
Re: Errors in one Hive script using LZO compression - Hive - [mail # user]
...Ok guys I solved it in not so elegant way but I need to go forward in production and deploy this because of time constraints :-)  I divided the scripts into two stages Stage 1 : The hiv...
   Author: Sanjay Subramanian, 2013-06-18, 23:11
Re: LZO compression implementation in Hive - Hive - [mail # user]
...Thanks I sent it  From: Lefty Leverenz > Reply-To: "[EMAIL PROTECTED]" > Date: Tuesday, June 18, 2013 2:12 AM To: "[EMAIL PROTECTED]" > Subject: Re: LZO compression implementat...
   Author: Sanjay Subramanian, 2013-06-18, 22:02
Re: hive to hbase mapping - Hive - [mail # user]
...How about you have two streams - one to hbase and one to Hive fro your data generation source ?  Moving data out of Hbase may not be trivial specially if the data sizes are large…. &nbs...
   Author: Sanjay Subramanian, 2013-06-18, 06:54
Re: Enhancing Query Join to speed up Query - Hive - [mail # user]
...Hi  I would actually do it like this…so that the set on the left of JOIN becomes smaller  SELECT a.item_id, a.create_dt FROM      ( SELECT        ...
   Author: Sanjay Subramanian, 2013-06-13, 06:54
Re: Renaming partition columnname only (locations remain unchanged) - Hive - [mail # user]
...Alter table rename partition column does not recognize the column name. It's ok I dropped the table and created a new one and executed ADD PARTITION. and provided LOCATION Sanjay  Sent ...
   Author: Sanjay Subramanian, 2013-06-13, 03:44
Re: Create table like with partitions - Hive - [mail # user]
...+1 Its one of the very very usable hands on book published in this technical domain. Same here I bought both versions :-)  From: Lefty Leverenz > Reply-To: "[EMAIL PROTECTED]" > D...
   Author: Sanjay Subramanian, 2013-06-12, 02:11
Re: Compression in Hive - Hive - [mail # user]
...1. We use LZO compression in our MR jobs that create LZO files (these are NOT sequence files)  that are the feeder files for Hive 2. Then we we use Hive data (LZO files) and run aggrega...
   Author: Sanjay Subramanian, 2013-06-11, 23:06
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