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RE: Table vs View - Hive - [mail # user]
...I am not sure about speed, but my understanding is that tables are real things, they exist as files on disk and can be reused. Views are temporary entities that are created on-the-fly and ca...
   Author: Connell, Chuck, 2013-05-06, 18:45
RE: Hive Problems Reading Avro+Snappy Data - Hive - [mail # user]
...When you do SELECT *, Hive does not run a real MapReduce job, so it is not a good test. Something is wrong with SerDe or InputFormat.  Chuck   From: Thomas, Matthew [mailto:[EMAIL ...
   Author: Connell, Chuck, 2013-04-07, 23:32
RE: Hive sample test - Hive - [mail # user]
...Using the Hive sampling feature would also help. This is exactly what that feature is designed for.  Chuck   From: Kyle B [mailto:[EMAIL PROTECTED]] Sent: Tuesday, March 05, 2013 1...
   Author: Connell, Chuck, 2013-03-05, 18:51
RE: CHAN (Comprehensive Hive Archive Network) (Was Re: Using Reflect: A thread for ideas) - Hive - [mail # user]
...+1, great idea!  Chuck Connell, Nuance  From: Robin Morris [mailto:[EMAIL PROTECTED]] Sent: Thursday, February 14, 2013 1:59 AM To: [EMAIL PROTECTED] Subject: CHAN (Comprehensive H...
   Author: Connell, Chuck, 2013-02-14, 13:58
[expand - 1 more] - RE: String replace functionality in Sqoop import using Oozie - Sqoop - [mail # user]
...I mean to add a step, putting a Python piped script in the middle. So instead of  RDBMS --> Sqoop --> Hive  You would do  RDBMS --> some file format --> Python (re...
   Author: Connell, Chuck, 2013-02-04, 20:18
RE: reg : getting table values in inputFormat in serde - Hive - [mail # user]
...So you have an XML serde? Did you write it? How can others download it?  Chuck  ________________________________ From: Mohit Chaudhary01 [[EMAIL PROTECTED]] Sent: Friday, December ...
   Author: Connell, Chuck, 2012-12-21, 12:58
RE: FROM INSERT after ADD COLUMN - Hive - [mail # user]
...I don't think you can do this. Populating new columns is the same as "row level updates" which Hive does not do. AFAIK, your only option is to write a new table, by reading the old table, se...
   Author: Connell, Chuck, 2012-12-10, 00:53
[expand - 3 more] - RE: BINARY column type - Hive - [mail # user]
...Thanks. I may be able to use some of your ideas.  I still feel like there ought to be a way to pack true binary records into a larger file, import that file into Hive, store each record...
   Author: Connell, Chuck, 2012-12-02, 18:27
[expand - 1 more] - RE: Starting with Hive - writing custom SerDe - Hive - [mail # user]
...I meant PLAIN tab-separated text.   From: Connell, Chuck [mailto:[EMAIL PROTECTED]] Sent: Thursday, November 29, 2012 9:51 AM To: [EMAIL PROTECTED] Subject: RE: Starting with Hive - wri...
   Author: Connell, Chuck, 2012-11-29, 14:53
RE: Setting auxpath in Hue/Beeswax - Hive - [mail # user]
...I believe there are some free Cloudera discussion boards/lists. Standard Cloudera support is a paid service.  Chuck Connell Nuance R&D Data Team Burlington, MA   From: Sadananda He...
   Author: Connell, Chuck, 2012-11-26, 19:43
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