Astyanax split large objects into multiple keys. Is it a good idea? It is better to split into multiple columns?
Thanks 2013/1/21 Sávio Teles <savio.te...@lupa.inf.ufg.br> > > Thanks Keith Wright. > > > 2013/1/21 Keith Wright <kwri...@nanigans.com> > >> This may be helpful: >> https://github.com/Netflix/astyanax/wiki/Chunked-Object-Store >> >> From: Vegard Berget <p...@fantasista.no> >> Reply-To: "user@cassandra.apache.org" <user@cassandra.apache.org>, >> Vegard Berget <p...@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 > -- 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
