Return-Path: X-Original-To: apmail-hadoop-hdfs-dev-archive@minotaur.apache.org Delivered-To: apmail-hadoop-hdfs-dev-archive@minotaur.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id AA34317F8A for ; Sat, 18 Apr 2015 00:55:59 +0000 (UTC) Received: (qmail 62442 invoked by uid 500); 18 Apr 2015 00:55:59 -0000 Delivered-To: apmail-hadoop-hdfs-dev-archive@hadoop.apache.org Received: (qmail 62342 invoked by uid 500); 18 Apr 2015 00:55:58 -0000 Mailing-List: contact hdfs-dev-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: hdfs-dev@hadoop.apache.org Delivered-To: mailing list hdfs-dev@hadoop.apache.org Received: (qmail 62330 invoked by uid 99); 18 Apr 2015 00:55:58 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Sat, 18 Apr 2015 00:55:58 +0000 Date: Sat, 18 Apr 2015 00:55:58 +0000 (UTC) From: "Jing Zhao (JIRA)" To: hdfs-dev@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Resolved] (HDFS-8166) DFSStripedOutputStream should not create empty blocks 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-8166?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jing Zhao resolved HDFS-8166. ----------------------------- Resolution: Fixed Fix Version/s: HDFS-7285 Thanks Nicholas for the review! I've committed this to the feature branch. > DFSStripedOutputStream should not create empty blocks > ----------------------------------------------------- > > Key: HDFS-8166 > URL: https://issues.apache.org/jira/browse/HDFS-8166 > Project: Hadoop HDFS > Issue Type: Sub-task > Reporter: Tsz Wo Nicholas Sze > Assignee: Jing Zhao > Fix For: HDFS-7285 > > Attachments: HDFS-8166.000.patch > > > After running TestDFSStripedOutputStream#TestFileEmpty, blocks with zero byte are created. > {code} > 2015-04-16 14:49:06,926 INFO DataNode.clienttrace (BlockReceiver.java:finalizeBlock(1313)) - src: /127.0.0.1:54408, dest: /127.0.0.1:54391, bytes: 0, op: HDFS_WRITE, cliID: DFSClient_NONMAPREDUCE_-2099612148_1, offset: 0, srvID: e3ad3c46-3d74-4597-a0c9-136611ede616, blockid: BP-937503061-10.11.6.219-1429220944603:blk_-9223372036854775800_1001, duration: 256000 > {code} -- This message was sent by Atlassian JIRA (v6.3.4#6332)