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Re: JOIN fails with Index Out Of Bounds Error - Pig - [mail # user]
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...Do you have a FLATTEN() involved? FLATTEN(null) can cause IndexOutOfBounds exception. ( if that is the case, see http://www.mail-archive.com/[EMAIL PROTECTED]/msg02275.html ) On ...
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Author: Raghu Angadi,
2011-09-19, 23:48
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Re: HBase get from within UDF vs. PIG FILTER - Pig - [mail # user]
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...UDF could be faster some of the accesses. We do use a lookup UDF in some of the scripts. Looking up 6% of the rows might be a bit high for some tables. Raghu. On Fri, Aug 1...
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Author: Raghu Angadi,
2011-08-19, 16:30
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Re: Pig 0.9.0 has been released! - Pig - [mail # user]
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...great to see major user facing features. Thanks guys. Will we see some standard macros (e.g. rowcount()) similar to standard UDFs? Even rowcount may not be trivial for casual use...
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Author: Raghu Angadi,
2011-08-01, 02:06
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Re: Understand Schema after a Join - Pig - [mail # user]
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...Is implicit scalar conversion going to stay in PIG? My preference would to make it explicit like SCALAR(ACCT.year).. On Fri, Jul 29, 2011 at 11:00 AM, Raghu Angadi wrote: ...
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Author: Raghu Angadi,
2011-07-29, 18:07
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Re: Understand Schema after a Join - Pig - [mail # user]
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...should be GENERATE ACCT::year, ACCT::month ... etc. this is a common mistake to use '.' instead of '::'.. I wish the error message is more user friendly.. PIG supports 'scalars' and as...
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Author: Raghu Angadi,
2011-07-29, 18:00
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Re: Blocking issue with HBase 0.90.3 and PIG 0.8.1 - Pig - [mail # user]
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...Vincent, is the behavior random or the same each time? Couple of things to narrow it down.. - attach the entire console output from PIG run when this happened. - on...
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Author: Raghu Angadi,
2011-07-27, 14:59
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Re: conditional and multiple generate inside foreach? - Pig - [mail # user]
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...I see 3 independent questions : 1. How can we pass entire row tuple to an UDF as 'B = FOREACH A GENERATE myudf(A)', without knowing schema? I don't know if that is passible. It ...
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Author: Raghu Angadi,
2011-07-24, 01:44
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Re: PigStorage's handling of InputFormat and OutputFormat - Pig - [mail # user]
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...Thanks guys. Updated PIG-2187 with a new patch. On Fri, Jul 22, 2011 at 3:44 PM, Daniel Dai wrote: ...
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Author: Raghu Angadi,
2011-07-22, 23:47
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Re: PigStorage's handling of InputFormat and OutputFormat - Pig - [mail # user]
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...makes sense. I will attach an updated patch that move Tuple serialization to StorageUtil. since we expect uses to extend PigStorage, I would like to add getFieldDelmiter() method.. oth...
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Author: Raghu Angadi,
2011-07-22, 22:40
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Re: PigStorage's handling of InputFormat and OutputFormat - Pig - [mail # user]
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...Yes, I don't like the extra copies either.. thats why didn't mark the Jira 'patch available'. A static helper method would also be useful. But I don't see how it breaks how it breaks e...
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Author: Raghu Angadi,
2011-07-22, 21:57
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