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Re: Improving macros - Pig - [mail # dev]
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...Jon is right. I am trying to ensure that each line is mostly parsed only once in https://issues.apache.org/jira/browse/PIG-3204. Have few issues with other commands in pig script like fs, sh...
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Author: Rohini Palaniswamy,
2013-06-19, 21:36
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Re: join with 2 skewed tables - a suggestion - Pig - [mail # user]
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...On Jun 17, 2013, at 7:24 AM, Ido Hadanny wrote: When we built the original skewed join we chose to worry about it only in the case of 1 table being skewed for two reasons: 1) It...
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Author: Alan Gates,
2013-06-19, 20:09
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Re: Improving macros - Pig - [mail # dev]
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...This sounds excellent! Would love to see this in trunk. As far as #3, this is probably because pig does essentially reparse everything with each new line. I know there is a ticket wher...
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Author: Jonathan Coveney,
2013-06-19, 20:03
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Improving macros - Pig - [mail # dev]
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...Hi, I'm an engineer at Mortar Data. I was working on some features to improve macros that I'd like to contribute (we're hoping to build a library of reusable pig macros implementing common a...
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Author: Jonathan Packer,
2013-06-19, 17:59
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RE: A question on joins - Pig - [mail # user]
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...Thanks! Yes, that did the trick. Now I have the following statement: myresults = join userdeliverydetails by $3, deliverystatuscodes by $0; I am running pig in local mode. I have...
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Author: Sameer Tilak,
2013-06-19, 15:03
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Re: A question on joins - Pig - [mail # user]
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...it turns out that "output" is a reserved word in Pig. if you change your alias to "thingy" your script will work. Barclay Dunn On 6/19/13 3:10 AM, Sameer Tilak wrote:...
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Author: Barclay Dunn,
2013-06-19, 14:03
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RE: Javascript UDF return Empty results - Pig - [mail # user]
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...Hi, Unfortunately , I'm using PIG build 0.9.3 (Part of the HortonWorks deployment for Azure Service)> I've checked documentation for the 0.9.2 build and the AddDuration isn't inclu...
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Author: Eran Sagi,
2013-06-19, 10:01
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A question on joins - Pig - [mail # user]
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...Dear Pig users, I am trying to do simple joins by following an example on a Blog. Your help will be great. UserDetails.txt 123456, Jim 456123, Tom 789123, Harry 789456, Richa De...
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Author: Sameer Tilak,
2013-06-19, 07:10
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[PIG-3288] Kill jobs if the number of output files is over a configurable limit - Pig - [issue]
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...I ran into a situation where a Pig job tried to create too many files on hdfs and overloaded NN. To prevent such events, it would be nice if we could set a upper limit on the number of files...
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http://issues.apache.org/jira/browse/PIG-3288
Author: Cheolsoo Park,
2013-06-19, 06:23
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Re: About Hadoop versions in PIG's Mapreduce Mode - Pig - [mail # user]
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...The best way to find out is to run unit tests with those versions that you're interested in. Please see ivy/libraries.properties for that. I haven't tested Pig with 1.0.4, but it shoul...
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Author: Cheolsoo Park,
2013-06-19, 03:18
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