Return-Path: X-Original-To: apmail-cassandra-commits-archive@www.apache.org Delivered-To: apmail-cassandra-commits-archive@www.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id 2C34118081 for ; Wed, 6 Apr 2016 03:51:26 +0000 (UTC) Received: (qmail 17631 invoked by uid 500); 6 Apr 2016 03:51:25 -0000 Delivered-To: apmail-cassandra-commits-archive@cassandra.apache.org Received: (qmail 17594 invoked by uid 500); 6 Apr 2016 03:51:25 -0000 Mailing-List: contact commits-help@cassandra.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@cassandra.apache.org Delivered-To: mailing list commits@cassandra.apache.org Received: (qmail 17277 invoked by uid 99); 6 Apr 2016 03:51:25 -0000 Received: from arcas.apache.org (HELO arcas) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 06 Apr 2016 03:51:25 +0000 Received: from arcas.apache.org (localhost [127.0.0.1]) by arcas (Postfix) with ESMTP id 99E042C1F60 for ; Wed, 6 Apr 2016 03:51:25 +0000 (UTC) Date: Wed, 6 Apr 2016 03:51:25 +0000 (UTC) From: "Stefania (JIRA)" To: commits@cassandra.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Updated] (CASSANDRA-11488) Bug or not?: coordinator using SimpleSnitch may query other nodes for copies of local data MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 [ https://issues.apache.org/jira/browse/CASSANDRA-11488?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Stefania updated CASSANDRA-11488: --------------------------------- Component/s: Coordination > Bug or not?: coordinator using SimpleSnitch may query other nodes for copies of local data > ------------------------------------------------------------------------------------------- > > Key: CASSANDRA-11488 > URL: https://issues.apache.org/jira/browse/CASSANDRA-11488 > Project: Cassandra > Issue Type: Bug > Components: Coordination > Reporter: Jim Witschey > Assignee: Stefania > Priority: Minor > Labels: doc-impacting > > As [~Stefania] explains [in this JIRA comment|https://issues.apache.org/jira/browse/CASSANDRA-11225?focusedCommentId=15221059&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-15221059], {{SimpleSnitch}} does not implement {{IEndpointSnitch.sortByProximity(localhost, liveendpoints)}}, so a query for data on the coordinator may query other nodes. That seems like unnecessary work to me, and on that note, Stefania woonders [in this JIRA comment|https://issues.apache.org/jira/browse/CASSANDRA-11225?focusedCommentId=15223598&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-15223598] - should this be considered a bug? > Stefania, I'm assigning you here -- could you find the right people to involve in this discussion? -- This message was sent by Atlassian JIRA (v6.3.4#6332)