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Re: .sql vs. .hql - Hive - [mail # user]
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...On May 31, 2013, at 13:52 , Sanjay Subramanian wrote: Oh I'm miles past that. I've been deploying Hive systems for well over a year now. I'm just not used to working...
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Author: Keith Wiley,
2013-05-31, 21:00
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Re: .sql vs. .hql - Hive - [mail # user]
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...Thanks! I'm always up for a good book. Our case is a little open-ended right now, a little difficult to nail down or describe. Basically, I'm deploying Hive systems for a S...
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Author: Keith Wiley,
2013-05-31, 20:47
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.sql vs. .hql - Hive - [mail # user]
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...I'm looking for documentation on how to use .sql and .hql files in Hive and what the differences are between the two file types. I'm not even certain .hql is a real thing, but I'm look...
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Author: Keith Wiley,
2013-05-31, 20:17
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Query doesn't filter UDF result as expected - Hive - [mail # user]
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...Hive is not filtering on the result of a UDF in the way I expect or desire it to. The example below shows a very small sample table. The nested query that follows the table dump ...
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Author: Keith Wiley,
2013-04-17, 23:02
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Rank(): here's how I did it, for better or worse... - Hive - [mail # user]
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...I agree, it's probably best to use a better engineered approach such as Edward's. In the meantime, if anyone would benefit from a walk-through of my direct approach, here it is. ...
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Author: Keith Wiley,
2013-04-02, 20:54
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Re: Need rank() - Hive - [mail # user]
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...On Apr 2, 2013, at 12:59 , Edward Capriolo wrote: I agree. I'll cozy up with it first chance I get...but sometimes you're on a deadline and have to go for the low-hanging ...
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Author: Keith Wiley,
2013-04-02, 20:44
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Re: Need rank() - Hive - [mail # user]
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...Yep, the original article is definitely erroneous in this regard. I figured out that eventually. I'm not sure how much I can trust that resource now. I may have to look els...
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Author: Keith Wiley,
2013-04-02, 19:51
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Re: Need rank() - Hive - [mail # user]
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...I'm pretty sure there are at least a few bugs in that article. The problem described below goes away if "rank" is added to the outer select statement. If there's one error I supp...
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Author: Keith Wiley,
2013-04-02, 19:48
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Re: Need rank() - Hive - [mail # user]
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...I suppose. Like I said, I was just following the example on that website and it didn't seem to have any comments on it remarking on errors in the article. Thus my confusion about...
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Author: Keith Wiley,
2013-04-02, 19:44
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Re: Need rank() - Hive - [mail # user]
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...I did all that, I just didn't paste it into the email. That isn't the problem. Sorry for the confusion. hive> add jar Rank.jar; hive> create temporary function rank a...
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Author: Keith Wiley,
2013-04-02, 17:15
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