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Re: _SUCCESS file -> _FAILURE file? - Pig - [mail # user]
...That's a Hadoop mapreduce feature, not a Pig feature, so that request should go there.  Can't really do the _failure thing though, if you think about it -- programs can fail by crashing...
   Author: Dmitriy Ryaboy, 2012-10-18, 21:03
[expand - 2 more] - Re: How can I read Hive text files on S3 from Pig? - Pig - [mail # user]
...The same underlying class is used by PigStorage in 11, so we should clean this up to make S3 users happy.  D  On Thu, Oct 18, 2012 at 5:22 AM, Martin Goodson  wrote:...
   Author: Dmitriy Ryaboy, 2012-10-18, 20:59
Re: NEED HELP in Hive Query - Pig - [mail # user]
...B = group A by ( name, date, url); and "A" which is a collection of tuples from A with the same name-date-url  counts = foreach B generate flatten(group) as (name, date, url), COUNT_STA...
   Author: Dmitriy Ryaboy, 2012-10-18, 04:12
[expand - 1 more] - Re: Pig storage and load functions and Cache - Pig - [mail # user]
...I am not sure I understand the question. You are trying to decide how to store results of your computation? Text (PigStorage, the default) is probably easiest to work with, but there are man...
   Author: Dmitriy Ryaboy, 2012-10-18, 04:09
Re: CHANGES.txt in branches - Pig - [mail # dev]
...Guilty.. I guess we should be putting them under 0.11 in trunk.  On Tue, Oct 16, 2012 at 8:18 PM, Jonathan Coveney  wrote:...
   Author: Dmitriy Ryaboy, 2012-10-17, 04:46
[expand - 2 more] - Re: Pig 0.11 - Pig - [mail # dev]
...Thanks Olga and welcome back!  I know there's some process for linking jiras to releases, but I'm not sure w hat that is. If you could explain and maybe cover a portion of that work, th...
   Author: Dmitriy Ryaboy, 2012-10-13, 00:59
Re: NEED HELP in PigStorage - Pig - [mail # user]
...Sounds like however you wrote the data, it has some sort of a binary delimiter. Figure out what that delimiter is, and tell PigStorage to use it. For example:  my_data = load 'path/to/d...
   Author: Dmitriy Ryaboy, 2012-10-12, 20:20
Re: Parallel Join with Pig - Pig - [mail # user]
...The default partitioning algorithm is basically this:  reducer_id = key.hashCode() % num_reducers  If you are joining on values that all map to the same reducer_id using this funct...
   Author: Dmitriy Ryaboy, 2012-10-12, 20:17
[expand - 1 more] - Re: Please hold all commits to Pig trunk. - Pig - [mail # dev]
...All clear.  Please remember to commit bug fixes to both trunk and 0.11. Please keep new features and exploratory stuff out of 0.11.  D  On Fri, Oct 12, 2012 at 1:02 PM, Dmitri...
   Author: Dmitriy Ryaboy, 2012-10-12, 20:13
Cutting Pig-11 branch at 1pm PST - Pig - [mail # dev]
...I will begin branching Pig 0.11 around 1pm PST, in about 2 hours. I will send another email when I start, and another when I finish; lease refrain from committing any patches between those t...
   Author: Dmitriy Ryaboy, 2012-10-12, 17:51
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