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 0CECA11A93 for ; Thu, 3 Jul 2014 23:59:32 +0000 (UTC) Received: (qmail 98939 invoked by uid 500); 3 Jul 2014 23:59:26 -0000 Delivered-To: apmail-cassandra-user-archive@cassandra.apache.org Received: (qmail 98904 invoked by uid 500); 3 Jul 2014 23:59:26 -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 98892 invoked by uid 99); 3 Jul 2014 23:59:26 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 03 Jul 2014 23:59:26 +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 savio.teles@cuia.com.br designates 209.85.128.180 as permitted sender) Received: from [209.85.128.180] (HELO mail-ve0-f180.google.com) (209.85.128.180) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 03 Jul 2014 23:59:23 +0000 Received: by mail-ve0-f180.google.com with SMTP id jw12so957142veb.25 for ; Thu, 03 Jul 2014 16:58:58 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:in-reply-to:references:date :message-id:subject:from:to:content-type; bh=QvxzARxZcJMwZ9y9kaLMb6qHUEO/KnImpSk7piOgRl4=; b=QgwfZedL5Bfkb5eiHU+dDYMyR6kV9Gdue1vwZVy9DoCJq/TN0oCspq7DugKVG62OQA JKegN0q2mlSaGhaPn4tUZ/m1FHV4py4L8UIzuJI8K9tN521OyBrd0eyV+mfMtmr8tCMD j/e73RYr1IJVrLb++ZP4VKeSz2hvfjNWdr74jJl9D0IUva/CSO1C3jSnYTiGEONr9P6M 5K1gVQhXgfQZWC/8zJk4c3pPj59AZmYVmTHl7QlzLcrCGYa7Yj/wltQLzQvFKUDjru91 4bXlle8GPny4t5jietDdUeZL08ebfYB8iqGxjoTH8JGtTKBBm9HStzLdVeQ4quKRqYB5 sSKA== X-Gm-Message-State: ALoCoQmmYanAjmyTmIGDGSP7mEBTfILxGB1Cs84cfCPckfvP4pJJrY6xO9HJUPMMGLcoPW1QFnv7 MIME-Version: 1.0 X-Received: by 10.52.24.68 with SMTP id s4mr3485313vdf.37.1404431938726; Thu, 03 Jul 2014 16:58:58 -0700 (PDT) Received: by 10.221.11.14 with HTTP; Thu, 3 Jul 2014 16:58:58 -0700 (PDT) X-Originating-IP: [179.182.198.58] In-Reply-To: <092736DF5D4F4BB1A32F5455E4F09C1A@JackKrupansky14> References: <92942188-C478-4336-AC8A-2919CAF65300@vast.com> <092736DF5D4F4BB1A32F5455E4F09C1A@JackKrupansky14> Date: Thu, 3 Jul 2014 20:58:58 -0300 Message-ID: Subject: Re: Write Inconsistency to update a row From: =?UTF-8?Q?S=C3=A1vio_S=2E_Teles_de_Oliveira?= To: user@cassandra.apache.org Content-Type: multipart/alternative; boundary=20cf3071cfded1d16604fd52ca2e X-Virus-Checked: Checked by ClamAV on apache.org --20cf3071cfded1d16604fd52ca2e Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable > > Did you make sure all the nodes are on the same time? If they're not, > you'll get some weird results. They were not on the same time. I've synchronized the time and works! Tks 2014-07-03 16:58 GMT-03:00 Jack Krupansky : > You said that the updates do show up eventually =E2=80=93 how long does= it take? > > -- Jack Krupansky > > *From:* S=C3=A1vio S. Teles de Oliveira > *Sent:* Thursday, July 3, 2014 1:30 PM > *To:* user@cassandra.apache.org > *Subject:* Re: Write Inconsistency to update a row > > >> Are you sure all the nodes are working at that time? > > > Yes. They are working. > > >> I would suggest increasing the replication factor (for example 3) and us= e >> CL=3DALL or QUORUM to find out what is going wrong. > > > I did! I still have the same problem. > > > > 2014-07-03 13:40 GMT-03:00 Panagiotis Garefalakis : > >> This seems like a hinted handoff issue but since you use CL =3D ONE it >> should happen. >> Are you sure all the nodes are working at that time? You could use >> nodetool status to check that. >> I would suggest increasing the replication factor (for example 3) and us= e >> CL=3DALL or QUORUM to find out what is going wrong. >> >> Regards, >> Panagiotis >> >> >> On Thu, Jul 3, 2014 at 5:11 PM, S=C3=A1vio S. Teles de Oliveira < >> savio.teles@cuia.com.br> wrote: >> >>> replication_factor=3D1 >>> CL=3DONE >>> >>> >>>> Does the data show up eventually? >>> >>> Yes. >>> >>> Can be the clocks? >>> >>> >>> 2014-07-03 10:47 GMT-03:00 graham sanderson : >>> >>> What is your keyspace replication_factor? >>>> >>>> What consistency level are you reading/writing with? >>>> >>>> Does the data show up eventually? >>>> >>>> I=E2=80=99m assuming you don=E2=80=99t have any errors (timeouts etc) = on the write site >>>> >>>> >>>> On Jul 3, 2014, at 7:55 AM, S=C3=A1vio S. Teles de Oliveira < >>>> savio.teles@cuia.com.br> wrote: >>>> >>>> I have two Cassandra 2.0.5 servers running with some datas inserted, >>>> where each row have one empty column. When the client send a lot of up= date >>>> commands to fill this column in each row, some lines update their cont= ent, >>>> but some lines remain with the empty column. >>>> >>>> Using one server, this never happens! >>>> >>>> Any suggestions? >>>> >>>> Tks. >>>> -- >>>> Atenciosamente, >>>> S=C3=A1vio S. Teles de Oliveira >>>> voice: +55 62 9136 6996 >>>> http://br.linkedin.com/in/savioteles >>>> Mestrando em Ci=C3=AAncias da Computa=C3=A7=C3=A3o - UFG >>>> Arquiteto de Software >>>> CUIA Internet Brasil >>>> >>>> >>>> >>> >>> >>> >>> -- >>> Atenciosamente, >>> S=C3=A1vio S. Teles de Oliveira >>> voice: +55 62 9136 6996 >>> http://br.linkedin.com/in/savioteles >>> Mestrando em Ci=C3=AAncias da Computa=C3=A7=C3=A3o - UFG >>> Arquiteto de Software >>> CUIA Internet Brasil >>> >> >> > > > > -- > Atenciosamente, > S=C3=A1vio S. Teles de Oliveira > voice: +55 62 9136 6996 > http://br.linkedin.com/in/savioteles > Mestrando em Ci=C3=AAncias da Computa=C3=A7=C3=A3o - UFG > Arquiteto de Software > CUIA Internet Brasil > --=20 Atenciosamente, S=C3=A1vio S. Teles de Oliveira voice: +55 62 9136 6996 http://br.linkedin.com/in/savioteles Mestrando em Ci=C3=AAncias da Computa=C3=A7=C3=A3o - UFG Arquiteto de Software CUIA Internet Brasil --20cf3071cfded1d16604fd52ca2e Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: quoted-printable
Did you make sure all the nodes are on the same time? = =C2=A0If they're not,
you'll get = some weird results.

They were not on= the same time. I've synchronized the time and works!

Tks=C2=A0


2014-07-03 16:58 GMT-03:00 Jack Krupansky &l= t;jack@basetec= hnology.com>:
You said that the updates do show up eventually =E2=80=93 how long doe= s it=20 take?
=C2=A0
-= - Jack=20 Krupansky
=C2=A0
From: S=C3=A1vio S. Teles de Oliveira <= /div>
Sent: Thursday, July 3, 2014 1:30 PM
To: user@cassandra.apache.org
Subject: Re: Write Inconsistency to update a row
=C2=A0
Are you sure all the=20 nodes are working at that time?
=C2=A0
Yes. They are working.
=C2=A0
I would suggest=20 increasing the replication factor (for example 3) and use CL=3DALL or QUO= RUM to=20 find out what is going wrong.
=C2=A0
I did! I still have the same problem.
=C2=A0


2014-07-03 13:40 GMT-03:00 Panagiotis Garefalaki= s <pangaref@gmail.com>:
This seems like a hinted handoff issue but since you use= CL =3D ONE=20 it should happen.=20
Are you sure all the nodes are working at that time? You could use= =20 nodetool status to check that.
I would suggest increasing the replication factor (for example 3) an= d use=20 CL=3DALL or QUORUM to find out what is going wrong.
=C2=A0
Regards,
Panagiotis


On Thu, Jul 3, 2014 at 5:11 PM, S=C3=A1vio S. = Teles de=20 Oliveira <savio.teles@cuia.com.br> wrote:
replication_factor=3D1=20
CL=3DONE
=C2=A0
Does the data show=20 up eventually?
Yes.
=C2=A0
Can be the clocks?=C2=A0


2014-07-03 10:47 GMT-03:00 graham sanderson = <= graham@vast.com>:=20

What is your keyspace=20 replication_factor?=20
=C2=A0
What consistency level are you reading/writing with?=20
=C2=A0
Does the data show up eventually?
=C2=A0
I=E2=80=99m assuming you don=E2=80=99t have any errors (timeouts= etc) on the write=20 site=20
=C2=A0
=C2=A0
On Jul 3, 2014, at 7:55 AM, S=C3=A1vio S. Teles de Oliveira <= savio.teles@cu= ia.com.br> wrote:

I have two Cassandra 2.0.5 servers running with so= me datas=20 inserted, where each row have one empty column. When the client sen= d a=20 lot of update commands to fill this column in each row, some lines= =20 update their content, but some lines remain with the empty column.= =20
=C2=A0
Using one server, this never happens!
=C2=A0
Any suggestions?
=C2=A0
Tks.
--
Atenciosamente,
S=C3= =A1vio S.=20 Teles de Oliveira
voice: +55 62 9136 6996
http://br.linkedin.com/in/savio= teles
Mestrando em Ci=C3=AAncias da Computa=C3=A7=C3=A3o - UFG
A= rquiteto de=20 Software
CUIA Internet=20 Brasil
=C2=A0


=C2=A0
--
Atenciosamente,
S=C3= =A1vio S.=20 Teles de Oliveira
voice: +55 62 9136 6996
http://br.linkedin.com/in/saviotele= s
Mestrando em Ci=C3=AAncias da Computa=C3=A7=C3=A3o - UFG
Arqui= teto de=20 Software
CUIA Internet=20 Brasil
=C2=A0


=C2=A0
--
Atenciosamente,
S=C3=A1v= io S. Teles de=20 Oliveira



--
Atenciosamente,
S=C3=A1vio S. Teles de Oliveira
voi= ce: +55 62 9136 6996
http://br.linkedin.com/in/savioteles
Mestrando em Ci=C3=AAncias da Computa=C3=A7=C3=A3o - UFG
Arquiteto de S= oftware
CUIA Internet Brasil
--20cf3071cfded1d16604fd52ca2e--