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 7BA631799B for ; Wed, 6 May 2015 03:37:32 +0000 (UTC) Received: (qmail 92429 invoked by uid 500); 6 May 2015 03:37:32 -0000 Delivered-To: apmail-hadoop-hdfs-issues-archive@hadoop.apache.org Received: (qmail 92261 invoked by uid 500); 6 May 2015 03:37:32 -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 91949 invoked by uid 99); 6 May 2015 03:37:31 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 06 May 2015 03:37:31 +0000 Date: Wed, 6 May 2015 03:37:31 +0000 (UTC) From: "Allen Wittenauer (JIRA)" To: hdfs-issues@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Updated] (HDFS-6660) Use int instead of object reference to DatanodeStorageInfo in BlockInfo triplets, 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/HDFS-6660?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Allen Wittenauer updated HDFS-6660: ----------------------------------- Labels: BB2015-05-TBR performance (was: performance) > Use int instead of object reference to DatanodeStorageInfo in BlockInfo triplets, > --------------------------------------------------------------------------------- > > Key: HDFS-6660 > URL: https://issues.apache.org/jira/browse/HDFS-6660 > Project: Hadoop HDFS > Issue Type: Sub-task > Components: namenode > Affects Versions: 2.4.1 > Reporter: Amir Langer > Assignee: Amir Langer > Labels: BB2015-05-TBR, performance > Attachments: HDFS-6660.patch > > > Map an int index to every DatanodeStorageInfo and use it instead of object reference in the BlockInfo triplets data structure. -- This message was sent by Atlassian JIRA (v6.3.4#6332)