Return-Path: Delivered-To: apmail-hadoop-core-dev-archive@www.apache.org Received: (qmail 62063 invoked from network); 21 Apr 2009 04:10:11 -0000 Received: from hermes.apache.org (HELO mail.apache.org) (140.211.11.3) by minotaur.apache.org with SMTP; 21 Apr 2009 04:10:11 -0000 Received: (qmail 784 invoked by uid 500); 21 Apr 2009 04:10:10 -0000 Delivered-To: apmail-hadoop-core-dev-archive@hadoop.apache.org Received: (qmail 713 invoked by uid 500); 21 Apr 2009 04:10:10 -0000 Mailing-List: contact core-dev-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: core-dev@hadoop.apache.org Delivered-To: mailing list core-dev@hadoop.apache.org Received: (qmail 697 invoked by uid 99); 21 Apr 2009 04:10:10 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 21 Apr 2009 04:10:10 +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; Tue, 21 Apr 2009 04:10:08 +0000 Received: from brutus (localhost [127.0.0.1]) by brutus.apache.org (Postfix) with ESMTP id 6FE7A234C041 for ; Mon, 20 Apr 2009 21:09:47 -0700 (PDT) Message-ID: <297313337.1240286987457.JavaMail.jira@brutus> Date: Mon, 20 Apr 2009 21:09:47 -0700 (PDT) From: "Jothi Padmanabhan (JIRA)" To: core-dev@hadoop.apache.org Subject: [jira] Created: (HADOOP-5709) Remove the additional synchronization in MapTask.MapOutputBuffer.Buffer.write 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 Remove the additional synchronization in MapTask.MapOutputBuffer.Buffer.write ----------------------------------------------------------------------------- Key: HADOOP-5709 URL: https://issues.apache.org/jira/browse/HADOOP-5709 Project: Hadoop Core Issue Type: Bug Reporter: Jothi Padmanabhan Assignee: Jothi Padmanabhan Priority: Minor As part of HADOOP-5661, a synchronization was introduced to address a false positive warning. While this does not have any impact on functionality and possibly on performance either, it would be better to remove this synchronization and just suppress the warning from a code maintenance point of view. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.