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Re: How to design a data warehouse in HBase? - HBase - [mail # user]
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...I am not saying Hbase is not good. My point was to consider Hive as well. Think about the approach keeping both the tools in mind and decide. I just provided an option keeping in mind the av...
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Author: Mohammad Tariq,
2012-12-13, 14:44
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Re: How to design a data warehouse in HBase? - HBase - [mail # user]
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...Both have got different purposes. Normally people say that Hive is slow, that's just because it uses MapReduce under the hood. And i'm sure that if the data stored in HBase is very huge, nob...
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Author: Mohammad Tariq,
2012-12-13, 10:13
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Re: How to design a data warehouse in HBase? - HBase - [mail # user]
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...Hi there, If you are really planning for a warehousing solution then I would suggest you to have a look over Apache Hive. It provides you warehousing capabilities on top of a H...
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Author: Mohammad Tariq,
2012-12-13, 09:42
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Re: Can't enable, nor disable, nor truncate nor drop - HBase - [mail # user]
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...Hello Alex, A possible reason for this problem could be that the znode associated with this particular table is not behaving properly. In such a case, you could d...
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Author: Mohammad Tariq,
2012-12-13, 08:33
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Re: Multiple regionservers on a single node - HBase - [mail # user]
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...Hello all, I would like to add 2 cents from my side. Even if we have superior CPU, RAM and Disk, the IO still remains the bottleneck. The CPU would never have much impac...
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Author: Mohammad Tariq,
2012-12-07, 06:57
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Re: Reg:delete performance on HBase table - HBase - [mail # user]
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...Hello Manoj, When a Delete command is issued , no data is actually deleted instantaneously. Instead a tombstone marker is set, making the deleted cells effectively invis...
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Author: Mohammad Tariq,
2012-12-05, 16:34
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Re: PrefixFilter : not working for 'long' keys - HBase - [mail # user]
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...Hello Lars, Same thing is happening with 'L' as well. Anil : Sure. Regards, Mohammad Tariq On Wed, Dec 5, 2012 at 12:...
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Author: Mohammad Tariq,
2012-12-05, 09:06
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Re: PrefixFilter : not working for 'long' keys - HBase - [mail # user]
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...Hello Anil, I see. Your logic sounds appealing. I need to take a few test cases and test it properly. Thank you for the valuable respone. Regards, Mo...
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Author: Mohammad Tariq,
2012-12-04, 19:21
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Re: PrefixFilter : not working for 'long' keys - HBase - [mail # user]
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...Thank you for the quick response sir. I was thinking about the same thing, but just wanted to ask on the list once before moving forward. I'll try it out. Regards, Mohamm...
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Author: Mohammad Tariq,
2012-12-04, 14:36
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PrefixFilter : not working for 'long' keys - HBase - [mail # user]
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...Hello list, I am trying to use PrefixFilter on my table, whose rowkeys are of type 'long'. But I am getting all the rows in the result. And if use the same code on rowkey...
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Author: Mohammad Tariq,
2012-12-04, 13:30
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