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Re: avoiding Group by or filter - Pig - [mail # user]
...Yes. You can use any eval function such as SUM or AVG as long as your data is in the format (item1, … , item, {(tup1), …(tupn)}). See http://pig.apache.org/docs/r0.10.0/func.html#eval-functi...
   Author: Eli Finkelshteyn, 2013-03-05, 02:11
Re: Unable to upload to S3 - Pig - [mail # user]
...That looks like an awsSecretAccessKey. If that's what it is, you probably want to change it now, because you definitely don't want everyone on this list knowing your secret key. You also def...
   Author: Eli Finkelshteyn, 2013-03-05, 00:16
Tuple Cross Products? - Pig - [mail # user]
...Say I have a relation of the form:   posts: {post_id: chararray,tags: (),user_id: chararray} In this case, I have one post_id, one user_id, and a tuple of chararray tags. I want to get ...
   Author: Eli Finkelshteyn, 2013-03-04, 22:56
Re: Parsing a Complex JSON String? - Pig - [mail # user]
...Hi Harsha, I added those jars and everything works awesomely! Thanks! I'm still not sure why they're required though. The Akela pom.xml already requires Jackson as a dependency, so I figured...
   Author: Eli Finkelshteyn, 2013-03-04, 11:22
Re: Escaping Dollar Sign in Map in Pig 0.10 - Pig - [mail # user]
...This is exactly right. I had the regular dollar sign without escapes fail on me when running as a script and decided to trouble shoot in grunt without bothering to retry what I already knew ...
   Author: Eli Finkelshteyn, 2013-01-22, 22:47
Re: FOREACH GENERATE Conditional? - Pig - [mail # user]
...Sorry, forgot to mention: I know I can use a UDF for this, but was  wondering if/hoping there's a pure PIG approach.  Eli  On Oct 23, 2012, at 11:51 PM, Eli Finkelshteyn wrote...
   Author: Eli Finkelshteyn, 2012-10-24, 07:08
Re: Cross Product of Two Tuples? - Pig - [mail # user]
...Very much agree. Had that been the case, This would have been a far less  confusing exercise. At least I feel like I have a better grasp on when  Flatten does what now, anyway. &nb...
   Author: Eli Finkelshteyn, 2012-04-07, 23:27
Dynamically Generate Columns in Pig - Pig - [mail # user]
...Hi, I have a relation set of browsers and number of people using each of the  form:  _browser_, _total_ firefox,1234 ie,123 chrome,321 ipad,437  Is there any good way I can ro...
   Author: Eli Finkelshteyn, 2012-03-19, 18:43
Re: Embedded Pig and MatPlotLib - Pig - [mail # user]
...Hi, As a follow-up question, has anyone tried running the Pig part of the  Jython script through Execnet? Is that doable? I was running the whole  thing through pig before, but if ...
   Author: Eli Finkelshteyn, 2012-03-16, 15:33
Re: Embedded Pig in a Python Module? - Pig - [mail # user]
...Sweet! That actually works. I don't know why I didn't just try that. For  some reason, I was convinced it would break. Thanks for the advice!  Eli  On 3/14/12 8:40 AM, Norbert...
   Author: Eli Finkelshteyn, 2012-03-14, 15:11
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