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Re: Output from HiveQL query - Hive - [mail # user]
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...Basically, I was assuming that whenever you do any HiveQL query, all the outputs gets stored somewhere in HDFS, in some path. But from this thread discussion, it means they are not getting s...
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Author: Raihan Jamal,
2012-07-12, 19:01
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Output from HiveQL query - Hive - [mail # user]
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...I have one question related to the output from the HiveQL query. Suppose I did some HiveQL query and I will be getting some output back, so those result set are getting stored somewhere in H...
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Author: Raihan Jamal,
2012-07-12, 18:31
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Re: Invalid Function rank in HiveQL - Hive - [mail # user]
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...Yup this works. Thanks for the help. *Raihan Jamal* On Tue, Jul 10, 2012 at 4:37 PM, Vijay wrote: ...
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Author: Raihan Jamal,
2012-07-11, 03:31
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Anything wrong with this query? - Hive - [mail # user]
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...I have this below query, whenever I try to execute it, I always get error, which I am not able to understand. SELECT t1.buyer_id, t1.item_id, t1....
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Author: Raihan Jamal,
2012-07-11, 03:31
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Re: Invalid Function rank in HiveQL - Hive - [mail # user]
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...So the OUTPUT should be like this everything sorted in descending order with time and only top 10 for each BUYER_ID- Sample Output. BUYER_ID | ITEM_ID &...
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Author: Raihan Jamal,
2012-07-10, 23:21
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Re: Invalid Function rank in HiveQL - Hive - [mail # user]
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...Thanks Vijay for reply. But it doesn't works out the way I needed. I am getting full data back for each BUYER_ID. Let me explain you more. This is the below data in the table and you c...
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Author: Raihan Jamal,
2012-07-10, 23:18
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Re: What's wrong with this query? - Hive - [mail # user]
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...Thanks Vijay, Yes it worked. Can you also take a look into one of my other post subject title *TOP 10.* *Raihan Jamal* On Tue, Jul 10, 2012 at 1:41 PM, Vijay ...
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Author: Raihan Jamal,
2012-07-10, 21:45
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Re: What's wrong with this query? - Hive - [mail # user]
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...I need only the date not the hours and second, so that is the reason I was using to_date and from_unxitime() take int as parameter and timestamps is a string in this case. *Rai...
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Author: Raihan Jamal,
2012-07-10, 20:33
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What's wrong with this query? - Hive - [mail # user]
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...Here timestamps is a string and I always get NULL in the second column when I try to get date out of the timestamp. Anything wrong I am doing? * * * * select A.timestamps, to_date(A.timestam...
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Author: Raihan Jamal,
2012-07-10, 20:01
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Re: Invalid Function rank in HiveQL - Hive - [mail # user]
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...Still it's not working with the use of my rank UDF. Below is the query I am using Can anyone help me, what changes I need to make in my below sql query? CREATE TABLE IF NOT EXIST...
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Author: Raihan Jamal,
2012-07-10, 19:31
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