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AILED. Error message is: org.apache.pig.impl.plan.PlanValidationException: ERROR 1108: <line 168, column 54> Duplicate schema alias: msisdn - Pig - [mail # user]
...Hi, I'm developing and debugging my pig script locally. Suddenly I've got such exception.  The partial code is:   routePivotsGroupedByMsisdn = GROUP routePivots BY msisdn; markedPi...
   Author: Serega Sheypak, 2013-07-25, 20:36
Re: Is it safe to have static methods in Hadoop Framework - Pig - [mail # user]
...Hadoop forces to write pure functions, your code mustn't aware of any state. It gets X and returns Y. There should be no problem with static.   2013/7/25 Huy Pham  ...
   Author: Serega Sheypak, 2013-07-25, 20:31
Fwd: Push tuple/bag schema to UDF function automatically - Pig - [mail # dev]
...Hi, I have rather complex data processing routines and I'm  using many Jython UDFS.  Here is my code example:  *routePivots* = FOREACH withNoIntersection GENERATE withIntersec...
   Author: Serega Sheypak, 2013-07-25, 14:49
Push tuple/bag schema to UDF function automatically - Pig - [mail # user]
...Hi, I have rather complex data processing routines and I'm  using many Jython UDFS.  Here is my code example:  *routePivots* = FOREACH withNoIntersection GENERATE withIntersec...
   Author: Serega Sheypak, 2013-07-25, 08:01
Re: Parse Nested JSON String in Pig - Pig - [mail # user]
...There is a missing dependency, a jar with class com.fasterxml.jackson.databind.ObjectMapper Use Google to find jar. Suggest you to use maven public repos. 24.07.2013 23:16 пользователь "Dan ...
   Author: Serega Sheypak, 2013-07-24, 21:25
Re: pig 0.8.1 - Iterating contents of a Bag - Pig - [mail # user]
...Hi, I'm new to pig, will try to help you.  B = FOREACH A {     GENERATE FLATTEN(keywords.keyword) as keyword; };  OR B = FOREACH A {     GENERATE FLATTEN(keywor...
   Author: Serega Sheypak, 2013-07-23, 20:23
[expand - 2 more] - Re: Filter bag with multiple output - Pig - [mail # user]
...Great, thanks! It helped.   2013/7/23 Pradeep Gollakota  ...
   Author: Serega Sheypak, 2013-07-23, 14:21
DESCRIBE alias in local mode - Pig - [mail # user]
...Hi, we've created simple utility project for testing pig scripts. We the core we do: def pigServer = new PigServer(ExecType.LOCAL)  pigServer.setBatchOn() try        ...
   Author: Serega Sheypak, 2013-07-18, 13:52
[expand - 2 more] - Re: Want to add data in same file in Apache PIG? - Pig - [mail # user]
...Use ORDER. if set is not too big. Or write mr job with single reducer. You even can try use default mapper and reducer in there is no problem with input format.   2013/7/18 Bhavesh Shah...
   Author: Serega Sheypak, 2013-07-18, 12:48
[expand - 2 more] - Re: Jython UDF invokation - Pig - [mail # user]
...Thank you very much.   2013/7/15 Marco Brinkmann  ...
   Author: Serega Sheypak, 2013-07-15, 14:51
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