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Re: UDF and rdbms lookups - Pig - [mail # user]
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...There is an uncommitted Piggybank UDF which may help you. https://issues.apache.org/jira/browse/PIG-1229 You can try the first patch ( pig-1229.2.patch by Ankur ) listed on the page It does...
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Author: Ashutosh Chauhan,
2010-07-01, 17:48
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Re: pig job priority control - Pig - [mail # user]
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...On trunk: set mapred.job.queue.name myFastLaneQueue ; either on grunt or in script. In 0.7 or earlier through -D switch at command line at the time of invocation of pig: -Dmapred...
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Author: Ashutosh Chauhan,
2010-06-28, 20:46
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Re: the last job in the mapreduce plan - Pig - [mail # dev]
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...Without knowing much about your operator, I will suggest couple of things. In general, you should avoid designing operators which requires you to take explicit actions on pipeline (which in ...
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Author: Ashutosh Chauhan,
2010-06-16, 16:30
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Re: the last job in the mapreduce plan - Pig - [mail # dev]
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...Gang, What you are saying can never happen because we create a new MR operator only when we have a blocking operator which needs to go in the next MR operator. We dont create new MR op...
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Author: Ashutosh Chauhan,
2010-06-15, 17:24
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Re: using s3 as a data source - Pig - [mail # user]
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...Dave, A log file must be sitting in your dir from where you are running Pig. It will contain the stack trace for the failure. Can you paste the content of the log file here. Ashu...
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Author: Ashutosh Chauhan,
2010-06-14, 06:09
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Re: pig configuration - Pig - [mail # user]
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...ls $PIG_HOME/conf log4j.properties : put your log4j properties then specify it using -4 option on pig command line. pig-default.properties : properties used by pig. Modifying propertie...
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Author: Ashutosh Chauhan,
2010-06-11, 00:25
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Re: Merge Join Conditions - Pig - [mail # user]
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...Hi Alex, Yeah its possible to do that. I wrote the patch for it on https://issues.apache.org/jira/browse/PIG-959 but I didnt get a chance to do much testing on it. Now it probably wont...
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Author: Ashutosh Chauhan,
2010-06-04, 13:49
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Re: Exception: Unable to find clone for op Project 4-16 Projections - Pig - [mail # user]
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...This is what I suspected from beginning :) PigServer is not thread-safe, yet. Ashutosh On Tue, May 18, 2010 at 12:04, Yonggang Qiao wrot e: wrote: om> wrote:...
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Author: Ashutosh Chauhan,
2010-05-18, 19:34
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Re: Exception: Unable to find clone for op Project 4-16 Projections - Pig - [mail # user]
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...having multithreaded environment.. there is only one thread and he is creating new PigServer instance in it repeatedly for each query... and since static variables are reset everytime.. this...
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Author: Ashutosh Chauhan,
2010-05-18, 01:06
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Re: Exception: Unable to find clone for op Project 4-16 Projections - Pig - [mail # user]
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...if you are creating new instance for each query.. you should be fine.. which Pig version are you using ? can you paste the snippet of java code where you are creating new pig server instance...
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Author: Ashutosh Chauhan,
2010-05-17, 21:43
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