Return-Path: X-Original-To: archive-asf-public-internal@cust-asf2.ponee.io Delivered-To: archive-asf-public-internal@cust-asf2.ponee.io Received: from cust-asf.ponee.io (cust-asf.ponee.io [163.172.22.183]) by cust-asf2.ponee.io (Postfix) with ESMTP id AEFF9200B5B for ; Thu, 21 Jul 2016 21:10:22 +0200 (CEST) Received: by cust-asf.ponee.io (Postfix) id AD836160A72; Thu, 21 Jul 2016 19:10:22 +0000 (UTC) Delivered-To: archive-asf-public@cust-asf.ponee.io Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by cust-asf.ponee.io (Postfix) with SMTP id 059F1160A73 for ; Thu, 21 Jul 2016 21:10:21 +0200 (CEST) Received: (qmail 72965 invoked by uid 500); 21 Jul 2016 19:10:20 -0000 Mailing-List: contact hdfs-issues-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Delivered-To: mailing list hdfs-issues@hadoop.apache.org Received: (qmail 72907 invoked by uid 99); 21 Jul 2016 19:10:20 -0000 Received: from arcas.apache.org (HELO arcas) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 21 Jul 2016 19:10:20 +0000 Received: from arcas.apache.org (localhost [127.0.0.1]) by arcas (Postfix) with ESMTP id B6CD72C0D5D for ; Thu, 21 Jul 2016 19:10:20 +0000 (UTC) Date: Thu, 21 Jul 2016 19:10:20 +0000 (UTC) From: "Hudson (JIRA)" To: hdfs-issues@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (HDFS-10653) Optimize conversion from path string to components MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 archived-at: Thu, 21 Jul 2016 19:10:22 -0000 [ https://issues.apache.org/jira/browse/HDFS-10653?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15388233#comment-15388233 ] Hudson commented on HDFS-10653: ------------------------------- SUCCESS: Integrated in Hadoop-trunk-Commit #10130 (See [https://builds.apache.org/job/Hadoop-trunk-Commit/10130/]) HDFS-10653. Optimize conversion from path string to components. (jing9: rev bd3dcf46e263b6e6aa3fca6a5d9936cc49e3280f) * hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/TestSnapshotPathINodes.java * hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/DFSUtil.java * hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/INode.java > Optimize conversion from path string to components > -------------------------------------------------- > > Key: HDFS-10653 > URL: https://issues.apache.org/jira/browse/HDFS-10653 > Project: Hadoop HDFS > Issue Type: Sub-task > Components: hdfs > Affects Versions: 2.0.0-alpha > Reporter: Daryn Sharp > Assignee: Daryn Sharp > Fix For: 2.9.0 > > Attachments: HDFS-10653.patch > > > Converting a path String to a byte[][] currently requires an unnecessary intermediate conversion from String to String[]. Removing this will reduce excessive object allocation and byte copying. -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-issues-unsubscribe@hadoop.apache.org For additional commands, e-mail: hdfs-issues-help@hadoop.apache.org