Return-Path: X-Original-To: apmail-curator-user-archive@minotaur.apache.org Delivered-To: apmail-curator-user-archive@minotaur.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id 3372811E0A for ; Mon, 7 Apr 2014 06:55:40 +0000 (UTC) Received: (qmail 56020 invoked by uid 500); 7 Apr 2014 06:55:39 -0000 Delivered-To: apmail-curator-user-archive@curator.apache.org Received: (qmail 55892 invoked by uid 500); 7 Apr 2014 06:55:37 -0000 Mailing-List: contact user-help@curator.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: user@curator.apache.org Delivered-To: mailing list user@curator.apache.org Received: (qmail 55876 invoked by uid 99); 7 Apr 2014 06:55:34 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 07 Apr 2014 06:55:34 +0000 X-ASF-Spam-Status: No, hits=-0.1 required=5.0 tests=HTML_MESSAGE,RCVD_IN_DNSWL_MED,SPF_PASS X-Spam-Check-By: apache.org Received-SPF: pass (athena.apache.org: domain of m.tarkeshwar.rao@ericsson.com designates 193.180.251.37 as permitted sender) Received: from [193.180.251.37] (HELO mailgw2.ericsson.se) (193.180.251.37) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 07 Apr 2014 06:55:26 +0000 X-AuditID: c1b4fb25-b7f3b8e0000006f1-dc-53424bc7c4b4 Received: from ESESSHC008.ericsson.se (Unknown_Domain [153.88.253.124]) by mailgw2.ericsson.se (Symantec Mail Security) with SMTP id FA.7E.01777.7CB42435; Mon, 7 Apr 2014 08:55:04 +0200 (CEST) Received: from ESESSMB107.ericsson.se ([169.254.7.56]) by ESESSHC008.ericsson.se ([153.88.183.42]) with mapi id 14.03.0174.001; Mon, 7 Apr 2014 08:55:03 +0200 From: M Tarkeshwar Rao To: "user@curator.apache.org" Subject: RE: can we read old version of a zookeeper using curator? Thread-Topic: can we read old version of a zookeeper using curator? Thread-Index: Ac9SLLyPwbRsR6dqT3iUBz+y37szbwAATrUQ Date: Mon, 7 Apr 2014 06:55:02 +0000 Message-ID: <1C16813DAFF3E44B939586605D40E9F0115FD7C1@ESESSMB107.ericsson.se> References: <1C16813DAFF3E44B939586605D40E9F0115FC3A8@ESESSMB107.ericsson.se> In-Reply-To: <1C16813DAFF3E44B939586605D40E9F0115FC3A8@ESESSMB107.ericsson.se> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [153.88.183.147] Content-Type: multipart/alternative; boundary="_000_1C16813DAFF3E44B939586605D40E9F0115FD7C1ESESSMB107erics_" MIME-Version: 1.0 X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFjrDLMWRmVeSWpSXmKPExsUyM+Jvje4Jb6dggzt/mSyWzpjJ6MDo8enf LuYAxigum5TUnMyy1CJ9uwSujAU75rEX7DeumNi/jbmBsV+vi5GTQ0LAROLVoiXsELaYxIV7 69m6GLk4hAQOM0o0btrACOEsYpR4O3EZG0gVm4CZRO+XpawgtoiAucTUy5PBbGEBJ4npO78y dzFyAMWdJRb+CoEoMZI4O/UfWAmLgIrEtRMrGUFsXgFfifl3HrCBlAsB2TP28IKEOQX8JNr+ bQS7hxHonu+n1jCB2MwC4hK3nsxngrhTQGLJnvPMELaoxMvHIOM5gGwliWlb0yDK8yX2buxn gdgkKHFy5hOWCYwis5BMmoWkbBaSMoi4jsSC3Z/YIGxtiWULXzPD2GcOPGZCFl/AyL6KkT03 MTMnvdxoEyMwRg5u+a26g/HOOZFDjNIcLErivB/eOgcJCaQnlqRmp6YWpBbFF5XmpBYfYmTi 4JRqYMw2e+yrL7Mop6Omeinzyt1TGv/OOynxPPPaUqZXspOe/O6frrOB0fN9zYen0jumd5z7 3ycT8/1rrNPiraHT3z0tEfiwpdjs1fvi43tlE6J4NH5ZzSq8q9b6xdXp4qdzb4tLzicHPtdz j5KbKqul3HTnumnejLcOVk/6t/3S4pa2MFn9sY/Ps0WJpTgj0VCLuag4EQCe/3aJXwIAAA== X-Virus-Checked: Checked by ClamAV on apache.org --_000_1C16813DAFF3E44B939586605D40E9F0115FD7C1ESESSMB107erics_ Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable One more thing I want to ask is : How many instances of a curator should we create if every bolt is want to r= ead/write from different worker thread on different machines? Please help me in these to finalise my design. From: M Tarkeshwar Rao [mailto:m.tarkeshwar.rao@ericsson.com] Sent: 07 April 2014 12:17 To: user@curator.apache.org Subject: can we read old version of a zookeeper using curator? Importance: High Hi All, Can I read the old version data of a znode? I feel it is not possible. We are using storm with zookeeper to store metad= ata. As more than one bolt can produce this data at the same time. I want to rea= d all the data on spout. What should be best way to do that? Regards Tarkeshwar --_000_1C16813DAFF3E44B939586605D40E9F0115FD7C1ESESSMB107erics_ Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable

One more thing I want to = ask  is :

How many instances of a c= urator should we create if every bolt is want to read/write from different = worker thread on different machines?

 <= /p>

Please help me in these t= o finalise my design.

 <= /p>

From: M Tarkeshwar Rao [mailto:m.tarkeshwar.rao@ericsson.co= m]
Sent: 07 April 2014 12:17
To: user@curator.apache.org
Subject: can we read old version of a zookeeper using curator?
Importance: High

 

Hi All,=

 <= /p>

Can I read the old versio= n data of a znode?

 <= /p>

I feel it is not possible= . We are using storm with zookeeper to store metadata.

 <= /p>

As more than one bolt can= produce this data at the same time. I want to read all the data on spout.

What should be best way t= o do that?

 <= /p>

Regards=

Tarkeshwar

--_000_1C16813DAFF3E44B939586605D40E9F0115FD7C1ESESSMB107erics_--