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From Sávio Teles <savio.te...@lupa.inf.ufg.br>
Subject Re: How to store large columns?
Date Mon, 21 Jan 2013 14:39:13 GMT
Thanks Keith Wright.

2013/1/21 Keith Wright <kwright@nanigans.com>

> This may be helpful:
> https://github.com/Netflix/astyanax/wiki/Chunked-Object-Store
>
> From: Vegard Berget <post@fantasista.no>
> Reply-To: "user@cassandra.apache.org" <user@cassandra.apache.org>, Vegard
> Berget <post@fantasista.no>
> Date: Monday, January 21, 2013 8:35 AM
> To: "user@cassandra.apache.org" <user@cassandra.apache.org>
> Subject: Re: How to store large columns?
>
>
>
> Hi,
>
> You could split it into multiple columns on the client side:
> RowKeyData: Part1: [1mb], Part2: [1mb], Part3: [1mb]...PartN[1mb]
>
> Now you can use multiple get() in parallell to get the files back and then
> join them back to one file.
>
> I _think_ maybe the new CQL3-protocol does not have the same limitation,
> but I have never tried large columns there, so someone with more experience
> than me will have to confirm this.
>
> .vegard,
>
>
> ----- Original Message -----
> From:
> user@cassandra.apache.org
>
> To:
> <user@cassandra.apache.org>
> Cc:
>
> Sent:
> Mon, 21 Jan 2013 11:16:40 -0200
> Subject:
> How to store large columns?
>
>
> We wish to store a column in a row with size larger thanthrift_framed_transport_size_in_mb
> . But, Thrift has a maximum frame size configured by
> thrift_framed_transport_size_in_mb in cassandra.yaml.
> so, How to store columns with size larger than
> thrift_framed_transport_size_in_mb? Increasing this value does not solve the
> problem, since we have columns with varying sizes.
>
> --
> Atenciosamente,
> Sávio S. Teles de Oliveira
> voice: +55 62 9136 6996
> http://br.linkedin.com/in/savioteles
> Mestrando em Ciências da Computação - UFG
> Arquiteto de Software
> Laboratory for Ubiquitous and Pervasive Applications (LUPA) - UFG
>
>


-- 
Atenciosamente,
Sávio S. Teles de Oliveira
voice: +55 62 9136 6996
http://br.linkedin.com/in/savioteles
Mestrando em Ciências da Computação - UFG
Arquiteto de Software
Laboratory for Ubiquitous and Pervasive Applications (LUPA) - UFG

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