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From Damien Hardy <dha...@figarocms.fr>
Subject Re: Row get very slow
Date Mon, 14 Nov 2011 08:51:19 GMT
Le 13/11/2011 16:13, Arvind Jayaprakash a écrit :
> A common confusion is b/w MAX_FILESIZE and BLOCKSIZE. Given that
> MAX_FILESIZE is not listed on :60010/master.jsp, one tends to assume
> BLOCKSIZE represents that value.
> On Nov 10, lars hofhansl wrote:
>> "BLOCKSIZE =>  '536870912'"
>> You set your blocksize to 512mb? The default is 64k (65536), try to set it to something


Thank you for answer I have just altered my table and launched a 
major_compact to get it effective.

I thought that increasing FILSIZE of HBases implies somehow changes on 
the BLOSKSIZE of my tables and to prevent unbalanced paramaters 
increased it too ... #FAIL.

The question is : in what application BLOCKSIZE should be changed 
(increased or decreased) ?

Thank you.


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