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 95380200B8B for ; Tue, 20 Sep 2016 03:31:22 +0200 (CEST) Received: by cust-asf.ponee.io (Postfix) id 93D46160ACC; Tue, 20 Sep 2016 01:31:22 +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 14975160AE0 for ; Tue, 20 Sep 2016 03:31:21 +0200 (CEST) Received: (qmail 55362 invoked by uid 500); 20 Sep 2016 01:31:21 -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 54835 invoked by uid 99); 20 Sep 2016 01:31:20 -0000 Received: from arcas.apache.org (HELO arcas) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 20 Sep 2016 01:31:20 +0000 Received: from arcas.apache.org (localhost [127.0.0.1]) by arcas (Postfix) with ESMTP id A98ED2C1B7F for ; Tue, 20 Sep 2016 01:31:20 +0000 (UTC) Date: Tue, 20 Sep 2016 01:31:20 +0000 (UTC) From: "Stefania (JIRA)" To: commits@cassandra.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Updated] (CASSANDRA-12516) Interned column identifiers can be overridden incorrectly MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 archived-at: Tue, 20 Sep 2016 01:31:22 -0000 [ https://issues.apache.org/jira/browse/CASSANDRA-12516?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Stefania updated CASSANDRA-12516: --------------------------------- Component/s: Local Write-Read Paths > Interned column identifiers can be overridden incorrectly > --------------------------------------------------------- > > Key: CASSANDRA-12516 > URL: https://issues.apache.org/jira/browse/CASSANDRA-12516 > Project: Cassandra > Issue Type: Bug > Components: Local Write-Read Paths > Reporter: Aleksey Yeschenko > Assignee: Stefania > Fix For: 3.10, 3.0.10 > > > As discovered by [~Stefania] in CASSANDRA-12423, our use of {{ColumnIdentifier.internedInstances}} to map byte buffer column names to column identifiers is incorrect. It's possible for two non-equal {{ColumnIdentifier}} instances to have the same {{ByteBuffer}} as raw name, and yet different text representations, due to different column name types, leading to hard to debug correctness issues. > Should either amend the map to have the type as part of the key, or limit the use of that map. -- This message was sent by Atlassian JIRA (v6.3.4#6332)