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 C48A917911 for ; Wed, 15 Apr 2015 22:34:59 +0000 (UTC) Received: (qmail 47042 invoked by uid 500); 15 Apr 2015 22:34:59 -0000 Delivered-To: apmail-hadoop-hdfs-issues-archive@hadoop.apache.org Received: (qmail 46987 invoked by uid 500); 15 Apr 2015 22:34:59 -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 46973 invoked by uid 99); 15 Apr 2015 22:34:59 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 15 Apr 2015 22:34:59 +0000 Date: Wed, 15 Apr 2015 22:34:59 +0000 (UTC) From: "Jing Zhao (JIRA)" To: hdfs-issues@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Updated] (HDFS-8151) Always use snapshot path as source when invalid snapshot names are used for diff based distcp 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-8151?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jing Zhao updated HDFS-8151: ---------------------------- Reporter: Sushmitha Sreenivasan (was: Jing Zhao) > Always use snapshot path as source when invalid snapshot names are used for diff based distcp > --------------------------------------------------------------------------------------------- > > Key: HDFS-8151 > URL: https://issues.apache.org/jira/browse/HDFS-8151 > Project: Hadoop HDFS > Issue Type: Bug > Components: distcp > Affects Versions: 2.7.0 > Reporter: Sushmitha Sreenivasan > Assignee: Jing Zhao > Priority: Minor > Fix For: 2.7.1 > > Attachments: HDFS-8151.000.patch > > > This is a bug reported by [~ssreenivasan]: > HDFS-8036 makes the diff-based distcp use snapshot path as the source. This should also happen when > # invalid snapshot names are provided as distcp parameters thus the diff report computation on the target cluster fails > # there is modification happening in the target cluster thus {{checkNoChange}} returns false > In other cases like source and target FS are not DistributedFileSystem, we should throw exceptions. -- This message was sent by Atlassian JIRA (v6.3.4#6332)