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Re: View Partition Pruning not Occurring during transform - Hive - [mail # user]
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...I did try nesting, the problem is that I am trying to do it in a view and I think something gets lost in translation... On Thu, Oct 11, 2012 at 8:32 AM, Edward Capriolo wrote: ...
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Author: John Omernik,
2012-10-11, 19:04
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Re: Book 'Programming Hive' from O'Reilly now available! - Hive - [mail # user]
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...Read the book cover to cover. I feel like so many different areas have been filled in with my Hive knowledge. WONDERFUL book. One question: With RCFile, does Block compress...
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Author: John Omernik,
2012-10-11, 11:53
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Re: View Partition Pruning not Occurring during transform - Hive - [mail # user]
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...Agreed. That's the conclusion we came to as well. So it's less of a bug and more of a feature request. I think one of the main advantages of hive is the flexibility in allowing non-technical...
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Author: John Omernik,
2012-10-11, 01:08
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View Partition Pruning not Occurring during transform - Hive - [mail # user]
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...Greetings all, I am trying to incorporate a TRANSFORM into a view (so we can abstract the transform script away from the user) As a Test, I have a table partitioned on day (in Y...
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Author: John Omernik,
2012-10-10, 19:04
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Segfault in Python script during Transform - Hive - [mail # user]
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...I am running a transform query in hive 0.9.0 and trying to figure out why my script segfaults while run as part of a hive job but not part when run by itself. The library that is freak...
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Author: John Omernik,
2012-09-17, 13:38
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Hive job not distributing - Hive - [mail # user]
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...I have a job that has lots of tiny map tasks that finish very fast (I think my max time was 9 seconds) I understand that I should change my input to avoid that... and it's difficult because ...
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Author: John Omernik,
2012-09-01, 20:25
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Force number of records per map task - Hive - [mail # user]
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...This is going to sound very odd, but I am hoping to use a transform script in such a way that I pass a filepath to the transform script, to which it reads the file and produces a bunch of ro...
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Author: John Omernik,
2012-08-31, 12:13
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Re: Join with OR condition in hive - Hive - [mail # user]
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...How do you join two tables that aren't represented in both sides of the =? Can you describe a bit more of what you are trying to get out of the data? I am having a hard time wrapping m...
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Author: John Omernik,
2012-08-29, 21:49
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Troubles with Heap Space Issues on Insert - Hive - [mail # user]
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...I am running some data that isn't huge persay, but I performing processing on it to get into my final table (RCFile). One of the challenges is that it comes in large blocks of data, fo...
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Author: John Omernik,
2012-08-29, 18:18
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Hive 0.9 and Indexing - Hive - [mail # user]
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...I am playing with Hive indexing and a little discouraged by the gap between the potential seen and the amount of documentation around indexing. I am running Hive 0.9 and started playing with...
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Author: John Omernik,
2012-07-26, 14:39
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