Return-Path: X-Original-To: archive-asf-public-internal@cust-asf2.ponee.io Delivered-To: archive-asf-public-internal@cust-asf2.ponee.io Received: from cust-asf.ponee.io (cust-asf.ponee.io [163.172.22.183]) by cust-asf2.ponee.io (Postfix) with ESMTP id 96A1A200C13 for ; Mon, 6 Feb 2017 22:11:46 +0100 (CET) Received: by cust-asf.ponee.io (Postfix) id 9519B160B56; Mon, 6 Feb 2017 21:11:46 +0000 (UTC) Delivered-To: archive-asf-public@cust-asf.ponee.io Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by cust-asf.ponee.io (Postfix) with SMTP id DF8E0160B53 for ; Mon, 6 Feb 2017 22:11:45 +0100 (CET) Received: (qmail 4688 invoked by uid 500); 6 Feb 2017 21:11:45 -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 4677 invoked by uid 99); 6 Feb 2017 21:11:45 -0000 Received: from pnap-us-west-generic-nat.apache.org (HELO spamd2-us-west.apache.org) (209.188.14.142) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 06 Feb 2017 21:11:45 +0000 Received: from localhost (localhost [127.0.0.1]) by spamd2-us-west.apache.org (ASF Mail Server at spamd2-us-west.apache.org) with ESMTP id 9E4B61A041A for ; Mon, 6 Feb 2017 21:11:44 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at spamd2-us-west.apache.org X-Spam-Flag: NO X-Spam-Score: -1.199 X-Spam-Level: X-Spam-Status: No, score=-1.199 tagged_above=-999 required=6.31 tests=[KAM_ASCII_DIVIDERS=0.8, KAM_LAZY_DOMAIN_SECURITY=1, RP_MATCHES_RCVD=-2.999] autolearn=disabled Received: from mx1-lw-eu.apache.org ([10.40.0.8]) by localhost (spamd2-us-west.apache.org [10.40.0.9]) (amavisd-new, port 10024) with ESMTP id MIOw4Kmt3V2u for ; Mon, 6 Feb 2017 21:11:43 +0000 (UTC) Received: from mailrelay1-us-west.apache.org (mailrelay1-us-west.apache.org [209.188.14.139]) by mx1-lw-eu.apache.org (ASF Mail Server at mx1-lw-eu.apache.org) with ESMTP id 2078F5F24B for ; Mon, 6 Feb 2017 21:11:43 +0000 (UTC) Received: from jira-lw-us.apache.org (unknown [207.244.88.139]) by mailrelay1-us-west.apache.org (ASF Mail Server at mailrelay1-us-west.apache.org) with ESMTP id 2774CE027E for ; Mon, 6 Feb 2017 21:11:42 +0000 (UTC) Received: from jira-lw-us.apache.org (localhost [127.0.0.1]) by jira-lw-us.apache.org (ASF Mail Server at jira-lw-us.apache.org) with ESMTP id D278A25286 for ; Mon, 6 Feb 2017 21:11:41 +0000 (UTC) Date: Mon, 6 Feb 2017 21:11:41 +0000 (UTC) From: "Nachiket Patil (JIRA)" To: commits@cassandra.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (CASSANDRA-13041) Do not allow removal of a DC from system_auth replication settings if the DC has active Cassandra instances MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 archived-at: Mon, 06 Feb 2017 21:11:46 -0000 [ https://issues.apache.org/jira/browse/CASSANDRA-13041?page=3Dcom.atla= ssian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId= =3D15854739#comment-15854739 ]=20 Nachiket Patil commented on CASSANDRA-13041: -------------------------------------------- Thanks [~beobal] for the explanation. In this case I dont mind removing the= drop-keyspace changes. I dont see any problem with the changes you have ma= de either.=20 > Do not allow removal of a DC from system_auth replication settings if the= DC has active Cassandra instances > -------------------------------------------------------------------------= ---------------------------------- > > Key: CASSANDRA-13041 > URL: https://issues.apache.org/jira/browse/CASSANDRA-1304= 1 > Project: Cassandra > Issue Type: Improvement > Components: Distributed Metadata > Reporter: Nachiket Patil > Assignee: Nachiket Patil > Priority: Minor > Fix For: 4.x > > Attachments: trunk.diff > > > I don=E2=80=99t believe it is ever correct to remove a DC from the system= _auth replication settings while there are nodes up in that DC. Cassandra s= hould not allow this change if there are hosts which are currently members = of the cluster in that DC, as any request which is routed to these hosts wi= ll meet an unavailable. Also dropping the keyspace system_auth should not b= e allowed. -- This message was sent by Atlassian JIRA (v6.3.15#6346)