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Re: NVL - Pig - [mail # user]
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...Dont know about the NVL operator in detail, but seems ternary (bincond) operator can fit the bill? http://pig.apache.org/docs/r0.10.0/basic.html#artichmetic-ops Regards, Rama. &...
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Author: Ramakrishna Nalam,
2013-05-08, 14:55
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Re: CONCAT an open brace to a chararray (Pig v. 0.10) - Pig - [mail # user]
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...Looks like you're having issues as '{' is a reserved character. Try giving the UTF-8 representation for it: '\\u007B' Regards, Rama. On Fri, Apr 5, 2013 at 6:04 AM,...
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Author: Ramakrishna Nalam,
2013-04-05, 01:22
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MultiStorage with Avro? - Pig - [mail # user]
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...Hi, Wanted to know if there's some out of the box way of doing MultiStorage with Avro? Saw that the current implementation just writes it to HDFS in text format, so was curious if ther...
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Author: Ramakrishna Nalam,
2013-04-01, 04:10
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Re: pig hbase; java.lang.ClassNotFoundException: com.google.protobuf.Message - Pig - [mail # user]
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...Also 'REGISTER' the jars that'll be used in the MR tasks in the script. Else add them 'pig.additional.jars' in pig.properties. Regards, Rama. On Sat, Feb 9, 2013 at 7:16 A...
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Author: Ramakrishna Nalam,
2013-02-09, 06:20
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Re: Run a job async - Pig - [mail # user]
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...That clarifies it for me, thanks a lot. Regards, Rama. On Fri, Jan 25, 2013 at 10:09 AM, Jonathan Coveney wrote: ...
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Author: Ramakrishna Nalam,
2013-01-25, 07:18
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Re: Run a job async - Pig - [mail # user]
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...Hi Jonathan, Pardon if it's a naive question, but Interesting that you say Pig is not multithreaded. We're using Pig 0.10.0, and looking at the code, it seems to do the right things to...
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Author: Ramakrishna Nalam,
2013-01-25, 03:57
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Re: error - Pig - [mail # user]
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...What is the intention of the script? foreach on the 'gruped' field here means you'll get only a single row (because of GROUP .. ALL). the field features.f0 will be a bag. mf0 is also a bag. ...
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Author: Ramakrishna Nalam,
2012-12-13, 01:51
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Re: Piggybank date time functions - Pig - [mail # user]
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...Soliciting suggestions, really think there was some strong reason for using UTC in all places so consistently! The classes I'm referring to are mainly in the org/apache/pig/piggybank/evaluat...
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Author: Ramakrishna Nalam,
2012-12-11, 03:41
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Piggybank date time functions - Pig - [mail # user]
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...Hi, We're using the date and time functions of PiggyBank, and were slightly surprised to see all of the timezones set to UTC, most of them not configurable. Given we want to get ...
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Author: Ramakrishna Nalam,
2012-12-10, 04:12
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