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From Vladimir Rodionov <vrodio...@carrieriq.com>
Subject RE: LZ4 compression support
Date Tue, 28 Feb 2012 18:20:16 GMT
LZ4 is slightly faster than snappy (from my own tests) but I really doubt that anyone will
see performance difference in HBase
(or in Hadoop)

Best regards,
Vladimir Rodionov
Principal Platform Engineer
Carrier IQ, www.carrieriq.com
e-mail: vrodionov@carrieriq.com

From: Laxman [lakshman.ch@huawei.com]
Sent: Tuesday, February 28, 2012 7:17 AM
To: 'Stack'; dev@hbase.apache.org
Subject: RE: LZ4 compression support

Hi Stack,

I haven't tried LZ4 in Hadoop. Currently, I'm directly testing LZ4 with
Will publish my findings soon.


> -----Original Message-----
> From: saint.ack@gmail.com [mailto:saint.ack@gmail.com] On Behalf Of
> Stack
> Sent: Monday, February 27, 2012 11:33 PM
> To: dev@hbase.apache.org; lakshman.ch@huawei.com
> Subject: Re: LZ4 compression support
> On Mon, Feb 27, 2012 at 6:59 AM, Laxman <lakshman.ch@huawei.com> wrote:
> > Hi,
> >
> > Some more compression algorithms are supported in Hadoop.
> >
> > IMO, if not all, we can add support for few faster algorithms (Like
> LZ4) in
> > HBase also to take the advantage of its speed.
> > https://issues.apache.org/jira/browse/HADOOP-7657
> >
> What would you suggest Laxman?  Have you tried hbase against hadoop
> 0.23.1 using LZ4?  Or are you thinking of pulling it into hbase?
> St.Ack

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