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From Andrew Purtell <apurt...@apache.org>
Subject Re: Items to contribute (plan)
Date Tue, 25 Jan 2011 04:45:11 GMT
Count me as interested in #1 also.

Best regards,

    - Andy

--- On Mon, 1/24/11, Stack <stack@duboce.net> wrote:

> From: Stack <stack@duboce.net>
> Subject: Re: Items to contribute (plan)
> To: dev@hbase.apache.org
> Date: Monday, January 24, 2011, 9:54 AM
> On Sat, Jan 22, 2011 at 5:18 PM,
> Tatsuya Kawano <tatsuya6502@gmail.com> wrote:
> > 1. RADOS integration
> >
> > Run HBase not only on HDFS but also RADOS distributed
> object store (the lower layer of Ceph), so that the
> following options will become available to HBase users:
> >
> > -- No SPOF (RADOS doesn't have the name node(s), but
> only ZK-like monitors and data nodes)
> > -- Instant backup of HBase tables (RADOS provides
> copy-on-write snapshot per object pool)
> > -- Extra durability option on WAL (RADOS can do both
> synchronous and asynchronous disk flush. HDFS doesn't have
> the earlier option)
> >
> > Note:
> > RADOS object = HFile, WAL
> > object pool = group of HFiles or WAL
> >
> > Current status: Design phase
> >
> 
> I know a few people are interested in this Tatsuya so would
> suggest that you open issue now and work publicly.
[...]



      

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