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Re: Input and output path - Pig - [mail # user]
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...On Mon, Sep 10, 2012 at 4:17 PM, Ruslan Al-Fakikh wrote: Are you suggesting change to the path names or your suggestion is to use HCatalog with pig? ...
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Author: Mohit Anchlia,
2012-09-10, 23:29
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Input and output path - Pig - [mail # user]
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...Our input path is something like YYYY/MM/DD/HH/input and we like to write to YYYY/MM/DD/HH/output . Is it possible to get the input path as a String and convert it to YYYY/MM/DD/HH/output th...
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Author: Mohit Anchlia,
2012-09-10, 23:11
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Storing field in a bag - Pig - [mail # user]
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...I am trying to store field in a bag command but it fails with store b.page into '/flume_vol/flume/input/page.dat'; store b.network into '/flume_vol/flume/input/network.dat'; B: ...
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Author: Mohit Anchlia,
2012-09-10, 17:53
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Understanding evalfunc schema - Pig - [mail # user]
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...I am trying to understand how I can add schema such that I get 2 or more tuples in a bag. Is this the right way of doing this? For some reason the second tuple_of_token1 always comes out nul...
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Author: Mohit Anchlia,
2012-09-08, 23:14
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Splitting tuples in a Bag - Pig - [mail # user]
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...In following example is it possible to split the 2 tuples and write it into separate files? There is only one "," separated chararray field in a tuple. ({(1,accountOwner,1),(2,accountO...
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Author: Mohit Anchlia,
2012-09-08, 21:21
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Re: Read SequenceFile - Pig - [mail # user]
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...It looks like SequenceFileLoader in piggybank doesn't support BytesWritable type? Is there a way to get this working in pig? On Fri, Sep 7, 2012 at 11:03 PM, Mohit Anchlia wrot e: &nbs...
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Author: Mohit Anchlia,
2012-09-08, 15:30
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Read SequenceFile - Pig - [mail # user]
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...I have a sequence file with JSON but when I run this script it just displays the keys. It's not displaying the bytearray. How can I get it dumped. In sequencefile first line I see it as Byte...
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Author: Mohit Anchlia,
2012-09-08, 06:03
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Re: Json and split into multiple files - Pig - [mail # user]
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...It looks like I can use outputSchema(Schema input) call to do this. But examples I see are only for one tuple. In my case if I am reading it right I need tuple for each dimension and hence s...
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Author: Mohit Anchlia,
2012-09-07, 17:21
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Re: Json and split into multiple files - Pig - [mail # user]
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...My real life Json is much more complicated and I will have to use exec method. But I was wondering how do I reference a Bag related to user and all it's fields when it gets returned from the...
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Author: Mohit Anchlia,
2012-09-06, 16:32
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Re: Json and split into multiple files - Pig - [mail # user]
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...Any pointers would be appreciated On Tue, Sep 4, 2012 at 8:37 PM, Mohit Anchlia wrote: ...
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Author: Mohit Anchlia,
2012-09-05, 19:04
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