Return-Path: X-Original-To: apmail-hadoop-hdfs-issues-archive@minotaur.apache.org Delivered-To: apmail-hadoop-hdfs-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 A89AB101B9 for ; Wed, 26 Nov 2014 01:18:13 +0000 (UTC) Received: (qmail 36526 invoked by uid 500); 26 Nov 2014 01:18:12 -0000 Delivered-To: apmail-hadoop-hdfs-issues-archive@hadoop.apache.org Received: (qmail 36089 invoked by uid 500); 26 Nov 2014 01:18:12 -0000 Mailing-List: contact hdfs-issues-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: hdfs-issues@hadoop.apache.org Delivered-To: mailing list hdfs-issues@hadoop.apache.org Received: (qmail 36053 invoked by uid 99); 26 Nov 2014 01:18:12 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 26 Nov 2014 01:18:12 +0000 Date: Wed, 26 Nov 2014 01:18:12 +0000 (UTC) From: "Zhanwei Wang (JIRA)" To: hdfs-issues@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Created] (HDFS-7445) Implement packet memory pool in output stream in libhdfs3 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 Zhanwei Wang created HDFS-7445: ---------------------------------- Summary: Implement packet memory pool in output stream in libhdfs3 Key: HDFS-7445 URL: https://issues.apache.org/jira/browse/HDFS-7445 Project: Hadoop HDFS Issue Type: Sub-task Components: hdfs-client Reporter: Zhanwei Wang Assignee: Zhanwei Wang Implement a packet memory pool instead of allocating packet dynamically. A packet memory pool can guard against overcommit and avoid the cost of allocation for output stream in libhdfs3. -- This message was sent by Atlassian JIRA (v6.3.4#6332)