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RE: Lucene instead of HFiles? - HBase - [mail # user]
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...If you don't like HFiles, and prefer Solr instead, consider Map. It is very nice... What about EhCache? Still synchronized?......... use LinkedHashMap...... You just need "inver...
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Author: Fuad Efendi,
2012-10-06, 02:41
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RE: Lucene instead of HFiles? - HBase - [mail # user]
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...Lucene sucks with traditional "secondary indices" for traditional tables... engineering overhead, too much... and you indeed already have kind of "secondary indices" with HFile and Bloom Fil...
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Author: Fuad Efendi,
2012-10-06, 02:35
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RE: Column Qualifier space requirements - HBase - [mail # user]
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...Hi Anoop, Thanks for the response! - I thought that each Column Family is associated with separate MapFile in Hadoop... but it was before 0.20... I found details at http://www.c...
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Author: Fuad Efendi,
2012-10-03, 14:35
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Re: HBase cluster on heterogeneous filesystems - HBase - [mail # user]
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...Hi Otis, I had super ugly experience with Amazon EC2 virtual nodes and I even found b ug reports related to Ubuntu... Problems with unpredictable "wall time" when everything sto...
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Author: Fuad Efendi,
2011-11-13, 19:48
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Re: Amazon EC2 Virtualization vs. Dedicated Servers and Garbage Collection Times - HBase - [mail # user]
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...Yes, it is UBUNTU, but architecture is suspicious (virtualization) Also, possible cause is EBS Thanks for the link On 11-08-29 2:52 PM, "Erik Onnen" wrote: ...
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Author: Fuad Efendi,
2011-08-29, 19:02
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Re: Amazon EC2 Virtualization vs. Dedicated Servers and Garbage Collection Times - HBase - [mail # user]
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...Then how to explain this unpredictable 629 seconds with completely underloaded server: Total time for which application threads were stopped: 0.0004060 seconds Total time for which applicati...
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Author: Fuad Efendi,
2011-08-29, 18:48
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Re: working from home now - HBase - [mail # dev]
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...Glad to hear ;) Yes, we are using HBase On 11-08-23 4:12 PM, "M.Deniz OKTAR" wrote: ...
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Author: Fuad Efendi,
2011-08-23, 20:15
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working from home now - HBase - [mail # dev]
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...I had eye problem this morning; working from home now (till 12am) Fuad Efendi 416-993-2060 ...
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Author: Fuad Efendi,
2011-08-23, 20:03
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Re: Mongo vs HBase - HBase - [mail # user]
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...Sorry for off topic, butĀ just as a sample to understand fundamental difference: 1. "SELECT COUNT" will take few hours on MySQL InnoDB in most typical cases, and _it_is_ implemented. ...
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Author: Fuad Efendi,
2011-08-11, 13:53
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Re: Mongo vs HBase - HBase - [mail # user]
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...And I LOVE JavaScript-based single-process (and of course single thread) MapReduce Mongo-way :( Sent on the TELUS Mobility network with BlackBerry From: Ryan Rawson Date: ...
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Author: Fuad Efendi,
2011-08-11, 03:12
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