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Re: how to model data based on "time bucket" - HBase - [mail # user]
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...Hi Rodrigo , That is just GREAT Idea :-) !!! But how did you get a final result: ======================= event1 | event2, event3 event2 | event3 event3 | I tried to...
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Author: Oleg Ruchovets,
2013-01-31, 15:39
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Re: how to model data based on "time bucket" - HBase - [mail # user]
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...Hi Rodrigo , As usual you have very intereting ! :-) I am not sure that I understand exactly what do you mean and I try to simulate: Suppose we have such eve...
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Author: Oleg Ruchovets,
2013-01-31, 13:52
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Re: how to model data based on "time bucket" - HBase - [mail # user]
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...Hi Rodrigo. Using solution with 2 tables : one main and one as index. I have ~50 Million records , in my case I need scan all table and as a result I will have 50 Millions scan...
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Author: Oleg Ruchovets,
2013-01-30, 09:57
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read from multiple hbase table using mapreduce - HBase - [mail # user]
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...HI , I want to read row by row from one table and based on this row scan another table. Is it possible to do using mapreduce job. I don't want to use single client. Thanks...
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Author: Oleg Ruchovets,
2013-01-28, 20:05
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Re: how to model data based on "time bucket" - HBase - [mail # user]
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...I think I didn't explain correct. I want to read from 2 table in context of 1 mapreduce job. I mean I want to read one key from main table and scan range from another in the sa...
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Author: Oleg Ruchovets,
2013-01-28, 17:45
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Re: how to model data based on "time bucket" - HBase - [mail # user]
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...Yes. This is very interesting approach. Is it possible to read from main key and scan from another using map/reduce? I don't want to read from single client. I us...
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Author: Oleg Ruchovets,
2013-01-28, 17:07
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Re: how to model data based on "time bucket" - HBase - [mail # user]
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...Yes , I agree that using only timestamp it will cause hotspot. I can create prespliting for regions. I saw TSDB video and presentation and their data model. I think this ...
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Author: Oleg Ruchovets,
2013-01-28, 16:24
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Re: how to model data based on "time bucket" - HBase - [mail # user]
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...Hi Rodrigo. Can you please explain in more details your solution.You said that I will have another table. How many table will I have? Will I have 2 tables? What will be the schema of ...
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Author: Oleg Ruchovets,
2013-01-28, 15:49
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how to model data based on "time bucket" - HBase - [mail # user]
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...Hi , I have such row data structure: event_id | time ============ event1 | 10:07 event2 | 10:10 event3 | 10:12 event4 | 10:20 event5 | 10:23 event6 | 10:25 Numbers o...
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Author: Oleg Ruchovets,
2013-01-28, 13:06
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hbase olap cube - HBase - [mail # user]
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...Hi , I have a timeseries data and I am looking for capabilities to store and aggregates the events on such level granularity: YEAR | MONTH | WEEK | DAY...
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Author: Oleg Ruchovets,
2013-01-16, 10:23
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