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 4F6DF11272 for ; Fri, 18 Jul 2014 20:50:08 +0000 (UTC) Received: (qmail 35101 invoked by uid 500); 18 Jul 2014 20:50:07 -0000 Delivered-To: apmail-hadoop-hdfs-issues-archive@hadoop.apache.org Received: (qmail 35051 invoked by uid 500); 18 Jul 2014 20:50:07 -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 35039 invoked by uid 99); 18 Jul 2014 20:50:07 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 18 Jul 2014 20:50:07 +0000 Date: Fri, 18 Jul 2014 20:50:07 +0000 (UTC) From: "Tsz Wo Nicholas Sze (JIRA)" To: hdfs-issues@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Updated] (HDFS-6702) DFSClient should create blocks using StorageType 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-6702?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Tsz Wo Nicholas Sze updated HDFS-6702: -------------------------------------- Status: Patch Available (was: Open) > DFSClient should create blocks using StorageType > ------------------------------------------------- > > Key: HDFS-6702 > URL: https://issues.apache.org/jira/browse/HDFS-6702 > Project: Hadoop HDFS > Issue Type: Bug > Components: datanode, hdfs-client > Reporter: Tsz Wo Nicholas Sze > Assignee: Tsz Wo Nicholas Sze > Attachments: h6702_20140719.patch > > > When DFSClient asks NN for a new block (via addBlock), NN returns a LocatedBlock with storage type information. However, DFSClient does not use StorageType to create blocks with DN. As a result, the block replicas could possibly be created with a different storage type. -- This message was sent by Atlassian JIRA (v6.2#6252)