Return-Path: Delivered-To: apmail-lucene-mahout-dev-archive@minotaur.apache.org Received: (qmail 40387 invoked from network); 8 Aug 2009 00:59:32 -0000 Received: from hermes.apache.org (HELO mail.apache.org) (140.211.11.3) by minotaur.apache.org with SMTP; 8 Aug 2009 00:59:32 -0000 Received: (qmail 57491 invoked by uid 500); 8 Aug 2009 00:59:39 -0000 Delivered-To: apmail-lucene-mahout-dev-archive@lucene.apache.org Received: (qmail 57405 invoked by uid 500); 8 Aug 2009 00:59:39 -0000 Mailing-List: contact mahout-dev-help@lucene.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: mahout-dev@lucene.apache.org Delivered-To: mailing list mahout-dev@lucene.apache.org Received: (qmail 57395 invoked by uid 99); 8 Aug 2009 00:59:39 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Sat, 08 Aug 2009 00:59:39 +0000 X-ASF-Spam-Status: No, hits=-2000.0 required=10.0 tests=ALL_TRUSTED X-Spam-Check-By: apache.org Received: from [140.211.11.140] (HELO brutus.apache.org) (140.211.11.140) by apache.org (qpsmtpd/0.29) with ESMTP; Sat, 08 Aug 2009 00:59:36 +0000 Received: from brutus (localhost [127.0.0.1]) by brutus.apache.org (Postfix) with ESMTP id D2BCE234C004 for ; Fri, 7 Aug 2009 17:59:14 -0700 (PDT) Message-ID: <301583160.1249693154849.JavaMail.jira@brutus> Date: Fri, 7 Aug 2009 17:59:14 -0700 (PDT) From: "Grant Ingersoll (JIRA)" To: mahout-dev@lucene.apache.org Subject: [jira] Assigned: (MAHOUT-159) SparseVector and DenseVector hashCode does not conform to the Java standard In-Reply-To: <360015660.1249405394984.JavaMail.jira@brutus> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 X-Virus-Checked: Checked by ClamAV on apache.org [ https://issues.apache.org/jira/browse/MAHOUT-159?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Grant Ingersoll reassigned MAHOUT-159: -------------------------------------- Assignee: Grant Ingersoll > SparseVector and DenseVector hashCode does not conform to the Java standard > --------------------------------------------------------------------------- > > Key: MAHOUT-159 > URL: https://issues.apache.org/jira/browse/MAHOUT-159 > Project: Mahout > Issue Type: Bug > Components: Matrix > Affects Versions: 0.2 > Reporter: Mark Desnoyer > Assignee: Grant Ingersoll > Priority: Critical > Attachments: MAHOUT-159.patch, MAHOUT-159.patch > > Original Estimate: 2h > Remaining Estimate: 2h > > The hash codes for SparseVector and DenseVector will not be equal even though equals() may return true. Also, the equals logic is inconsistent because DenseVector takes into account the name parameter but SparseVector does not. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.