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 93672175B2 for ; Thu, 21 May 2015 15:35:17 +0000 (UTC) Received: (qmail 70764 invoked by uid 500); 21 May 2015 15:35:17 -0000 Delivered-To: apmail-hadoop-hdfs-issues-archive@hadoop.apache.org Received: (qmail 70708 invoked by uid 500); 21 May 2015 15:35:17 -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 70696 invoked by uid 99); 21 May 2015 15:35:17 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 21 May 2015 15:35:17 +0000 Date: Thu, 21 May 2015 15:35:17 +0000 (UTC) From: "Jagadesh Kiran N (JIRA)" To: hdfs-issues@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (HDFS-8452) In WebHDFS, duplicate directory creation is not throwing exception. 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-8452?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14554528#comment-14554528 ] Jagadesh Kiran N commented on HDFS-8452: ---------------------------------------- Hi Brahma ,Thanks for your reply , even with overwrite=true,the same will be returned HTTP/1.1 200 OK Cache-Control: no-cache Expires: Thu, 21 May 2015 15:31:14 GMT Date: Thu, 21 May 2015 15:31:14 GMT Pragma: no-cache Content-Type: application/json Transfer-Encoding: chunked > In WebHDFS, duplicate directory creation is not throwing exception. > ------------------------------------------------------------------- > > Key: HDFS-8452 > URL: https://issues.apache.org/jira/browse/HDFS-8452 > Project: Hadoop HDFS > Issue Type: Bug > Affects Versions: 2.7.0 > Reporter: Jagadesh Kiran N > Priority: Minor > Fix For: 3.0.0 > > > *Case 1 (CLI):* > a. In HDFS Create a new Directory > {code}./hdfs dfs -mkdir /new , A New directory will be created{code} > b. Now Execute the same Command again > {code} mkdir: `/new': File exists , Error message will be shown {code} > *Case 2 (RestAPI) :* > a. In HDFS Create a new Directory > {code}curl -i -X PUT -L "http://host1:50070/webhdfs/v1/new1?op=MKDIRS&overwrite=false"{code} > A New Directory will be created > b. Now Execute the same webhdfs command again > No exception will be thrown back to the client. > {code} > HTTP/1.1 200 OK > Cache-Control: no-cache > Expires: Thu, 21 May 2015 15:11:57 GMT > Date: Thu, 21 May 2015 15:11:57 GMT > Pragma: no-cache > Content-Type: application/json > Transfer-Encoding: chunked > {code} > -- This message was sent by Atlassian JIRA (v6.3.4#6332)