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Re: Do we have any plan for "Cost based optimizer"? - Pig - [mail # user]
...Not sure for Hadoop but the spark/shark guys have one that works against hive stats  Don't have any idea how portable it is Guy  On Thursday, December 6, 2012, Bill Graham wrote: &...
   Author: Guy Bayes, 2012-12-06, 17:14
Re: Getting Data into Data Warehouse from Pig - Pig - [mail # user]
...you might want to take a look at zookeeper as a coordination mechanism for when to process what file  On Tue, Jan 10, 2012 at 12:42 PM, rakesh sharma <[EMAIL PROTECTED]  ...
   Author: Guy Bayes, 2012-01-10, 21:27
[expand - 2 more] - Re: creating a graph over time - Pig - [mail # user]
...ahh TV that explains it  12G data file is a bit too big for R unless you sample, not sure if the use case is conducive to sampling?  If it is, could sample it down and structure in...
   Author: Guy Bayes, 2011-10-31, 16:58
Re: Benchmark Haddop and Pig UDFs - Pig - [mail # user]
...One thing I would say is don't benchmark on EC2, do it on physical hardware...  There is a test harness infrastructure for generic benchmarking at http://bbltest.sourceforge.net/  ...
   Author: Guy Bayes, 2011-04-20, 22:04
Re: Any reason a bunch of nearly-identical jobs would suddenly stop working? - Pig - [mail # user]
...Question, do normal map-reduce jobs run on this cluster? Like the example ja r jobs? Guy    On Mar 9, 2011, at 2:29 PM, Kris Coward  wrote:  n e s   h  439200,1...
   Author: Guy Bayes, 2011-03-10, 00:48
[expand - 1 more] - Re: Displaying source log file names in pig logs - Pig - [mail # user]
...I'm pretty sure they are suppose to be on the Input split of the tasktracker logs aren't they?  For some reason all the Input-Slits are null  Input-split file: null Input-split sta...
   Author: Guy Bayes, 2010-10-25, 16:09
map.input.file from pig? - Pig - [mail # user]
...Is there any way to retrieve job parameters and task execution / environment variables from inside a pig script?  I'm trying to grab the name of the file I am processing using map.input...
   Author: Guy Bayes, 2010-01-17, 03:49
[expand - 1 more] - Re: Complex data types as value in a map function - Pig - [mail # user]
...thanks Thejas, that thread helped out immensely.  Also great to see Santhosh remembered that nasty PIG 880 bug with the type inference causing an integer overflow, which coincidentally ...
   Author: Guy Bayes, 2010-01-06, 03:00
[expand - 3 more] - Re: oddness with large numeric map[] values - Pig - [mail # user]
...awesome Santhosh and thanks for the responsiveness!  2009/7/19 Santhosh Srinivasan   a. se if ok e y g t y y a a a a a   you may be acquainted with the night but i have seen t...
   Author: Guy Bayes, 2009-07-19, 16:28
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