Return-Path: Delivered-To: apmail-incubator-cassandra-user-archive@minotaur.apache.org Received: (qmail 95925 invoked from network); 4 May 2009 09:53:31 -0000 Received: from hermes.apache.org (HELO mail.apache.org) (140.211.11.3) by minotaur.apache.org with SMTP; 4 May 2009 09:53:31 -0000 Received: (qmail 1728 invoked by uid 500); 4 May 2009 09:53:30 -0000 Delivered-To: apmail-incubator-cassandra-user-archive@incubator.apache.org Received: (qmail 1681 invoked by uid 500); 4 May 2009 09:53:30 -0000 Mailing-List: contact cassandra-user-help@incubator.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: cassandra-user@incubator.apache.org Delivered-To: mailing list cassandra-user@incubator.apache.org Received: (qmail 1669 invoked by uid 99); 4 May 2009 09:53:29 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 04 May 2009 09:53:29 +0000 X-ASF-Spam-Status: No, hits=-0.0 required=10.0 tests=SPF_HELO_PASS,SPF_PASS X-Spam-Check-By: apache.org Received-SPF: pass (athena.apache.org: domain of manuel.crotti@ing.unibs.it designates 192.167.23.204 as permitted sender) Received: from [192.167.23.204] (HELO hiems2.ing.unibs.it) (192.167.23.204) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 04 May 2009 09:53:22 +0000 Received: from localhost (localhost [127.0.0.1]) by hiems2.ing.unibs.it (Postfix) with ESMTP id 1ADE91825B72 for ; Mon, 4 May 2009 11:53:00 +0200 (CEST) X-Virus-Scanned: amavisd-new at ing.unibs.it Received: from hiems2.ing.unibs.it ([127.0.0.1]) by localhost (hiems1.ing.unibs.it [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id jx44amI-EXlu for ; Mon, 4 May 2009 11:53:00 +0200 (CEST) X-PreSpam: auth Message-Id: <13F76ECE-843F-4D0E-BC03-131773DE06CF@ing.unibs.it> From: Manuel Crotti To: cassandra-user@incubator.apache.org In-Reply-To: <55B3B63F-91D2-4C8C-9418-2D696213716C@ing.unibs.it> Content-Type: text/plain; charset=US-ASCII; format=flowed; delsp=yes Content-Transfer-Encoding: 7bit Mime-Version: 1.0 (Apple Message framework v930.3) Subject: Force cluster update, and other questions... Date: Mon, 4 May 2009 11:52:59 +0200 References: <75F7AE08-430D-4430-B0F9-6736FEA48129@ing.unibs.it> <55B3B63F-91D2-4C8C-9418-2D696213716C@ing.unibs.it> X-Mailer: Apple Mail (2.930.3) X-Virus-Checked: Checked by ClamAV on apache.org Hi all, I'm trying to stress Cassandra system, have some question: 1. Is there any command via command-line interface (cassandra-cli) to force the propagation of an information in the cluster? 2. suppose a 3-nodes scenario, if I set "replication" tag to "2" and keep only a node alive, does the cluster process any "insert" statement? 3. if I commit an insert statement from a client connected, for example, to "linux01", where does Cassandra store the data if no replication is required? Thanks, Manuel.