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Re: explode operation - Pig - [mail # user]
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...On Mon, Jan 30, 2012 at 2:25 AM, Aniket Mokashi wrote: Not quite. EXPLODE would take a record with n fields and generate n records....
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Author: Stan Rosenberg,
2012-01-30, 16:05
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Re: explode operation - Pig - [mail # user]
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...Hi Jonathan, What you recommended below is not quite right. The right solution would need to do something similar to 'explode'. Thanks, stan On Thu, Jan 26, 201...
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Author: Stan Rosenberg,
2012-01-30, 01:46
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Re: explode operation - Pig - [mail # user]
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...To clarify, here is our input: X = LOAD 'input.txt' AS (id1:chararray, id2:charrarray, id3:charrarray, id4:chararray, id5:chararray); We want to compute Y that consists of a sing...
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Author: Stan Rosenberg,
2012-01-26, 03:31
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Re: explode operation - Pig - [mail # user]
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...I don't see how flatten would help in this case. On Wed, Jan 25, 2012 at 10:19 PM, Prashant Kommireddi wrote:...
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Author: Stan Rosenberg,
2012-01-26, 03:26
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explode operation - Pig - [mail # user]
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...Hi Guys, I came across a use case that seems to require an 'explode' operation which to my knowledge is not currently available. That is, given a tuple (x,y,z), 'explode' would generat...
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Author: Stan Rosenberg,
2012-01-26, 03:11
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Re: Multiple files with AvroStorage and comma separated lists - Pig - [mail # user]
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...Hi Guys, Patch finally submitted: https://issues.apache.org/jira/browse/PIG-2492 Best, stan P.S. I classified it as an "improvement" rather than a "bug" since I don't...
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Author: Stan Rosenberg,
2012-01-25, 19:05
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is svn repo down? - Pig - [mail # user]
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...Hi, I wanted to submit a patch for AvroStorage. However, repo appears to be down: http://svn.apache.org/repos/asf/pig/trunk Thanks, stan...
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Author: Stan Rosenberg,
2012-01-25, 16:04
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Re: DBLoader - Pig - [mail # user]
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...Actually, I don't see the loading capability. Unless I am looking at the wrong code, org.apache.pig.piggybank.storage.DBStorage extends StoreFunc; it does not implement 'getNext'. &nbs...
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Author: Stan Rosenberg,
2012-01-24, 22:23
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Re: DBLoader - Pig - [mail # user]
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...My bad; I should have looked at the code. Thanks Ashutosh! stan On Tue, Jan 24, 2012 at 5:14 PM, Ashutosh Chauhan wr ote:...
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Author: Stan Rosenberg,
2012-01-24, 22:17
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DBLoader - Pig - [mail # user]
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...Hi, Quick question: is anyone aware of a DBLoad UDF, preferably based on hadoop's DBInputFormat? I am aware that there are other better solutions, e.g., sqoop. I can see DB...
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Author: Stan Rosenberg,
2012-01-24, 22:10
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