Return-Path: X-Original-To: apmail-hadoop-mapreduce-issues-archive@minotaur.apache.org Delivered-To: apmail-hadoop-mapreduce-issues-archive@minotaur.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id 6BAD118652 for ; Fri, 22 Jan 2016 19:31:40 +0000 (UTC) Received: (qmail 43598 invoked by uid 500); 22 Jan 2016 19:31:40 -0000 Delivered-To: apmail-hadoop-mapreduce-issues-archive@hadoop.apache.org Received: (qmail 43536 invoked by uid 500); 22 Jan 2016 19:31:40 -0000 Mailing-List: contact mapreduce-issues-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: mapreduce-issues@hadoop.apache.org Delivered-To: mailing list mapreduce-issues@hadoop.apache.org Received: (qmail 43515 invoked by uid 99); 22 Jan 2016 19:31:40 -0000 Received: from arcas.apache.org (HELO arcas) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 22 Jan 2016 19:31:40 +0000 Received: from arcas.apache.org (localhost [127.0.0.1]) by arcas (Postfix) with ESMTP id E316D2C1F57 for ; Fri, 22 Jan 2016 19:31:39 +0000 (UTC) Date: Fri, 22 Jan 2016 19:31:39 +0000 (UTC) From: "Kousuke Saruta (JIRA)" To: mapreduce-issues@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Created] (MAPREDUCE-6615) Remove useless boxing/unboxing code (Hadoop MapReduce) MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 Kousuke Saruta created MAPREDUCE-6615: ----------------------------------------- Summary: Remove useless boxing/unboxing code (Hadoop MapReduce) Key: MAPREDUCE-6615 URL: https://issues.apache.org/jira/browse/MAPREDUCE-6615 Project: Hadoop Map/Reduce Issue Type: Improvement Components: performance Affects Versions: 3.0.0 Reporter: Kousuke Saruta Assignee: Kousuke Saruta There are lots of places where useless boxing/unboxing occur. To avoid performance issue, let's remove them. -- This message was sent by Atlassian JIRA (v6.3.4#6332)