Return-Path: X-Original-To: apmail-drill-dev-archive@www.apache.org Delivered-To: apmail-drill-dev-archive@www.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id 7A0D510FDA for ; Thu, 12 Feb 2015 21:48:21 +0000 (UTC) Received: (qmail 99706 invoked by uid 500); 12 Feb 2015 21:48:12 -0000 Delivered-To: apmail-drill-dev-archive@drill.apache.org Received: (qmail 99650 invoked by uid 500); 12 Feb 2015 21:48:12 -0000 Mailing-List: contact dev-help@drill.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@drill.apache.org Delivered-To: mailing list dev@drill.apache.org Received: (qmail 99600 invoked by uid 99); 12 Feb 2015 21:48:12 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 12 Feb 2015 21:48:12 +0000 Date: Thu, 12 Feb 2015 21:48:12 +0000 (UTC) From: "Hanifi Gunes (JIRA)" To: dev@drill.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Resolved] (DRILL-2124) Make MaterializedField#hashCode compute a hashcode by structure and not by reference 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/DRILL-2124?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Hanifi Gunes resolved DRILL-2124. --------------------------------- Resolution: Fixed Fixed by DRILL-1872 > Make MaterializedField#hashCode compute a hashcode by structure and not by reference > ------------------------------------------------------------------------------------ > > Key: DRILL-2124 > URL: https://issues.apache.org/jira/browse/DRILL-2124 > Project: Apache Drill > Issue Type: Bug > Reporter: Hanifi Gunes > Assignee: Hanifi Gunes > Priority: Minor > > MaterializedField#hashCode relies on Set#hashCode that -is by reference- sums up child#hashCode that may collide. We should ensure hashCode yields the same value given another field with the same structure. -- This message was sent by Atlassian JIRA (v6.3.4#6332)