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Re: python modules - Pig - [mail # user]
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...Hi Clay, I am running a very recent version (one that contains this patch) of pig which was compiled from the trunk. How can I examine the jar file to determine which jython modules ha...
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Author: Stan Rosenberg,
2011-10-18, 16:54
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python modules - Pig - [mail # user]
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...Hi, What's a proper way to deploy python udfs? I've dropped the latest version of jython.jar in $PIG_HOME/lib. Things work in "local" mode, but when I run on a cluster, built-in python...
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Author: Stan Rosenberg,
2011-10-18, 02:49
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Re: calling python udfs with varargs - Pig - [mail # user]
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...Hi Julien, Thanks for a quick reply. I patched my local version of JythonFunction to pass the input parameters when 'varargs' is true. stan On Mon, Oct 17, 2011 at 2:...
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Author: Stan Rosenberg,
2011-10-17, 19:38
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calling python udfs with varargs - Pig - [mail # user]
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...Hi, I have a simple python udf which takes a variable number of (string) arguments and returns the first non-empty one. I can see that the udf is invoked from pig but no arguments are ...
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Author: Stan Rosenberg,
2011-10-17, 16:54
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Re: jython udfs - Pig - [mail # user]
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...On Thu, Oct 13, 2011 at 11:52 AM, Norbert Burger wrote: ag, Part of my question was whether a list of individuals (in python) has a corresponding type in pig. I now see tha...
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Author: Stan Rosenberg,
2011-10-13, 19:46
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jython udfs - Pig - [mail # user]
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...Hi, I have three constant udfs in jython: @outputSchema("m:map[bag{tuple()}]") def dummy1(): return {"key":[("value1", "value2")]} @outputSchema("m:map[tuple(...
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Author: Stan Rosenberg,
2011-10-12, 23:29
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Re: output partitioning - Pig - [mail # user]
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...On Tue, Oct 4, 2011 at 2:06 PM, Alan Gates wrote: "Currently HCatStorer only supports writing to one partition." We need to partition our data by client id, then by ...
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Author: Stan Rosenberg,
2011-10-04, 18:12
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Re: output partitioning - Pig - [mail # user]
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...On Tue, Oct 4, 2011 at 1:27 PM, Alan Gates wrote: We'll definitely consider HCatalog but unfortunately it does not seem to be ready for prime time. Due to our data v...
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Author: Stan Rosenberg,
2011-10-04, 18:01
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Re: output partitioning - Pig - [mail # user]
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...Sorry folks, I've got to disable keyboard shortcuts in gmail. I'd like to store the output relation partitioned by certain columns akin to what hive does. In fact, the ultimate g...
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Author: Stan Rosenberg,
2011-10-04, 03:14
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output partitioning - Pig - [mail # user]
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...Hi, I'd like to store the output relation partitioned by...
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Author: Stan Rosenberg,
2011-10-04, 03:09
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