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 90F5FE0B9 for ; Wed, 16 Jan 2013 11:10:18 +0000 (UTC) Received: (qmail 24914 invoked by uid 500); 16 Jan 2013 11:10:15 -0000 Delivered-To: apmail-cassandra-user-archive@cassandra.apache.org Received: (qmail 24851 invoked by uid 500); 16 Jan 2013 11:10:15 -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 24838 invoked by uid 99); 16 Jan 2013 11:10:15 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 16 Jan 2013 11:10:15 +0000 X-ASF-Spam-Status: No, hits=2.2 required=5.0 tests=HTML_MESSAGE,RCVD_IN_DNSWL_LOW,SPF_NEUTRAL X-Spam-Check-By: apache.org Received-SPF: neutral (athena.apache.org: local policy) Received: from [209.85.223.177] (HELO mail-ie0-f177.google.com) (209.85.223.177) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 16 Jan 2013 11:10:10 +0000 Received: by mail-ie0-f177.google.com with SMTP id k13so2112094iea.8 for ; Wed, 16 Jan 2013 03:09:48 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20120113; h=mime-version:x-received:x-originating-ip:in-reply-to:references :date:message-id:subject:from:to:content-type:x-gm-message-state; bh=yIZIFsCfAGMFcKBPHr+0o6JgWH8QB+VAtZi+p7ycwYA=; b=kSB8clLq0c7rrKsW+r2LLzqSSk5uSCfHuX2jonTEqPic2vGL2gfAAk5UYRY0wF1LtT X6ugUQ2eOQEk5SZWHis5hXZHGVqJDG8uGmaP/+bFAoA6udRNqnNXQ1UjMJ8vYiQKGCMH g74oJ5efvzq/wdSoTYsPeZde5GZfCbPdY5qTsD50w+4N+gQ8N8QlxrXyoBKo97vTt/Zd Rdv12TrEge0yiRg+0hWRNyFcrbW+WlZJA9p4ADIIOGWGFRc4in2Otos573hPsHhaC8/i fIJZMJGj0bfPj3eDS76bm8AM6GsQsx65XV6smSKX65NEXb9J7jJzs2gxeWqwBJilt4FH kBoA== MIME-Version: 1.0 X-Received: by 10.50.40.229 with SMTP id a5mr4527728igl.59.1358334588358; Wed, 16 Jan 2013 03:09:48 -0800 (PST) Received: by 10.64.81.194 with HTTP; Wed, 16 Jan 2013 03:09:48 -0800 (PST) X-Originating-IP: [200.137.197.228] In-Reply-To: References: Date: Wed, 16 Jan 2013 09:09:48 -0200 Message-ID: Subject: Re: Astyanax returns empty row From: =?ISO-8859-1?Q?S=E1vio_Teles?= To: user@cassandra.apache.org Content-Type: multipart/alternative; boundary=14dae93411ffa0102c04d365eaf3 X-Gm-Message-State: ALoCoQkMB0KdM0elXoMBfnTu/vSkBPiE7dpzOWF/FiQOq8yvTuNLAmWvK08YZmgUVmR4MCBDobAx X-Virus-Checked: Checked by ClamAV on apache.org --14dae93411ffa0102c04d365eaf3 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable I ran the tests with only one machine, so the CL_ONE is not the problem. Am i right? 2013/1/15 Hiller, Dean > What is your consistency level set to? If you set it to CL_ONE, you coul= d > get different results or is your database constant and unchanging? > > Dean > > From: S=E1vio Teles savio.teles@lupa.inf.ufg.br>> > Reply-To: "user@cassandra.apache.org" < > user@cassandra.apache.org> > Date: Tuesday, January 15, 2013 5:43 AM > To: "user@cassandra.apache.org" < > user@cassandra.apache.org> > Subject: Astyanax returns empty row > > > sometimes Astyanax returns a empty row for a specific key. For example, o= n > first attempt Astyanax returns a empty row for a specific key, but on the > second attempt it returns the desired row. > --=20 Atenciosamente, S=E1vio S. Teles de Oliveira voice: +55 62 9136 6996 http://br.linkedin.com/in/savioteles Mestrando em Ci=EAncias da Computa=E7=E3o - UFG Arquiteto de Software Laboratory for Ubiquitous and Pervasive Applications (LUPA) - UFG --14dae93411ffa0102c04d365eaf3 Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable I ran the tests with only one machine, so the CL_ONE is not the problem. Am= i right?

2013/1/15 Hiller, Dean <Dea= n.Hiller@nrel.gov>
What is your consistency level set to? =A0If= you set it to CL_ONE, you could get different results or is your database = constant and unchanging?

Dean

From: S=E1vio Teles <savi= o.teles@lupa.inf.ufg.br<mailto:savio.teles@lupa.inf.ufg.br>>
Reply-To: "user@cassandra= .apache.org<mailto:user= @cassandra.apache.org>" <user@cassandra.apache.org<mailto:user@cassandra.apache.org>>
Date: Tuesday, January 15, 2013 5:43 AM
To: "user@cassandra.apach= e.org<mailto:user@cassa= ndra.apache.org>" <user@cassandra.apache.org<mailto:user@cassandra.apache.org>>
Subject: Astyanax returns empty row


sometimes Astyanax returns a empty row for a specific key. For example, on = first attempt Astyanax returns a empty row for a specific key, but on the s= econd attempt it returns the desired row.



--
Atenciosamente,
S=E1vio S. Teles de Oliveira
voice:= +55 62 9136 6996
http://br.linkedin.com/in/savioteles
Mestrando em Ci=EAncias da Computa=E7=E3o - UFG
Arquiteto de Software
Laboratory for Ubiquitous and Pervasive Applications (LUP= A) - UFG
 --14dae93411ffa0102c04d365eaf3--