Return-Path: X-Original-To: apmail-cassandra-user-archive@www.apache.org Delivered-To: apmail-cassandra-user-archive@www.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id A75CD1056B for ; Fri, 12 Jul 2013 16:03:15 +0000 (UTC) Received: (qmail 4613 invoked by uid 500); 12 Jul 2013 16:03:13 -0000 Delivered-To: apmail-cassandra-user-archive@cassandra.apache.org Received: (qmail 4416 invoked by uid 500); 12 Jul 2013 16:03:13 -0000 Mailing-List: contact user-help@cassandra.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: user@cassandra.apache.org Delivered-To: mailing list user@cassandra.apache.org Received: (qmail 4408 invoked by uid 99); 12 Jul 2013 16:03:12 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 12 Jul 2013 16:03:12 +0000 X-ASF-Spam-Status: No, hits=1.5 required=5.0 tests=HTML_MESSAGE,RCVD_IN_DNSWL_LOW,SPF_PASS X-Spam-Check-By: apache.org Received-SPF: pass (nike.apache.org: domain of cayiroglu@gmail.com designates 74.125.82.176 as permitted sender) Received: from [74.125.82.176] (HELO mail-we0-f176.google.com) (74.125.82.176) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 12 Jul 2013 16:03:06 +0000 Received: by mail-we0-f176.google.com with SMTP id t56so8125048wes.21 for ; Fri, 12 Jul 2013 09:02:46 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :content-type; bh=M4P1w4UB5NktxPma2n4vQrZ2fFP/myspAVnvjN5ZL1Q=; b=m0S5cTRV/n8FUWyeP1qfhV1OBb5yTbKEhZLzM+ysj9M3EyVFCrDnUCVVP4pARJYDuL fEicoaRvQtGbuTPV39Fw+qPTOaj9eTKzsIKW1Yqe+JfPIC2tF6siOo5T9DZZOfXDHuPp 4U+bcDfKGpMDSKKqQ8YaikFemB9NnvwF2wloKsiuFWrrOX/41mr4kUSZmsqLjWEwhmfe IJyZ1T/3vw77u4q/PHliG/nU7cdy4fP4KuBxVMRPYK2WOWS160GRsOa6OLD3kbgCcac9 Dr/6U2KmYufiGm+4y3HPNwRiFoJE0Sz8T9psQ3OtOskWktT2xkgG6DTBJ4CqfuusITA1 Fbjg== MIME-Version: 1.0 X-Received: by 10.180.211.233 with SMTP id nf9mr2057691wic.41.1373644966576; Fri, 12 Jul 2013 09:02:46 -0700 (PDT) Received: by 10.194.0.238 with HTTP; Fri, 12 Jul 2013 09:02:46 -0700 (PDT) In-Reply-To: References: Date: Fri, 12 Jul 2013 18:02:46 +0200 Message-ID: Subject: Re: Compression ratio From: cem To: user@cassandra.apache.org Content-Type: multipart/alternative; boundary=001a11c338d047cb2104e152a4f2 X-Virus-Checked: Checked by ClamAV on apache.org --001a11c338d047cb2104e152a4f2 Content-Type: text/plain; charset=ISO-8859-1 Thank you very much! On Fri, Jul 12, 2013 at 5:59 PM, Yuki Morishita wrote: > it's compressed/original. > > > https://github.com/apache/cassandra/blob/cassandra-1.1.11/src/java/org/apache/cassandra/io/sstable/SSTableMetadata.java#L124 > > On Fri, Jul 12, 2013 at 10:02 AM, cem wrote: > > Hi All, > > > > Can anyone explain the compression ratio? > > > > Is it the "compressed data / original" or "original/ compressed" ? Or > > something else. > > > > thanks a lot. > > > > Best Regards, > > Cem > > > > -- > Yuki Morishita > t:yukim (http://twitter.com/yukim) > --001a11c338d047cb2104e152a4f2 Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable
Thank you very much!

<= br>
On Fri, Jul 12, 2013 at 5:59 PM, Yuki Morishi= ta <mor.yuki@gmail.com> wrote:
it's compressed/original.

https://github.com/apache/cassandra/blob/cassandra-1.1.11/src/java/org= /apache/cassandra/io/sstable/SSTableMetadata.java#L124

On Fri, Jul 12, 2013 at 10:02 AM, cem <cayiroglu@gmail.com> wrote:
> Hi All,
>
> Can anyone explain the compression ratio?
>
> Is it the "compressed data / original" or "original/ co= mpressed" ? Or
> something else.
>
> thanks a lot.
>
> Best Regards,
> Cem



--
Yuki Morishita
=A0t:yukim (http://t= witter.com/yukim)

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