From common-issues-return-142759-apmail-hadoop-common-issues-archive=hadoop.apache.org@hadoop.apache.org Fri Oct 13 23:34:03 2017 Return-Path: X-Original-To: apmail-hadoop-common-issues-archive@minotaur.apache.org Delivered-To: apmail-hadoop-common-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 67D1B10DD2 for ; Fri, 13 Oct 2017 23:34:03 +0000 (UTC) Received: (qmail 54096 invoked by uid 500); 13 Oct 2017 23:34:03 -0000 Delivered-To: apmail-hadoop-common-issues-archive@hadoop.apache.org Received: (qmail 54047 invoked by uid 500); 13 Oct 2017 23:34:03 -0000 Mailing-List: contact common-issues-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Delivered-To: mailing list common-issues@hadoop.apache.org Received: (qmail 54035 invoked by uid 99); 13 Oct 2017 23:34:03 -0000 Received: from pnap-us-west-generic-nat.apache.org (HELO spamd1-us-west.apache.org) (209.188.14.142) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 13 Oct 2017 23:34:03 +0000 Received: from localhost (localhost [127.0.0.1]) by spamd1-us-west.apache.org (ASF Mail Server at spamd1-us-west.apache.org) with ESMTP id 6B63EC8D5F for ; Fri, 13 Oct 2017 23:34:02 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at spamd1-us-west.apache.org X-Spam-Flag: NO X-Spam-Score: -99.202 X-Spam-Level: X-Spam-Status: No, score=-99.202 tagged_above=-999 required=6.31 tests=[KAM_ASCII_DIVIDERS=0.8, RP_MATCHES_RCVD=-0.001, SPF_PASS=-0.001, USER_IN_WHITELIST=-100] autolearn=disabled Received: from mx1-lw-eu.apache.org ([10.40.0.8]) by localhost (spamd1-us-west.apache.org [10.40.0.7]) (amavisd-new, port 10024) with ESMTP id pjaRIGomDKUm for ; Fri, 13 Oct 2017 23:34:01 +0000 (UTC) Received: from mailrelay1-us-west.apache.org (mailrelay1-us-west.apache.org [209.188.14.139]) by mx1-lw-eu.apache.org (ASF Mail Server at mx1-lw-eu.apache.org) with ESMTP id 2D4475FD02 for ; Fri, 13 Oct 2017 23:34:01 +0000 (UTC) Received: from jira-lw-us.apache.org (unknown [207.244.88.139]) by mailrelay1-us-west.apache.org (ASF Mail Server at mailrelay1-us-west.apache.org) with ESMTP id 74A52E02BE for ; Fri, 13 Oct 2017 23:34:00 +0000 (UTC) Received: from jira-lw-us.apache.org (localhost [127.0.0.1]) by jira-lw-us.apache.org (ASF Mail Server at jira-lw-us.apache.org) with ESMTP id 3A7172140B for ; Fri, 13 Oct 2017 23:34:00 +0000 (UTC) Date: Fri, 13 Oct 2017 23:34:00 +0000 (UTC) From: "Lei (Eddy) Xu (JIRA)" To: common-issues@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (HADOOP-13055) Implement linkMergeSlash and linkFallback for ViewFileSystem 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/HADOOP-13055?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16204353#comment-16204353 ] Lei (Eddy) Xu commented on HADOOP-13055: ---------------------------------------- +1. The last patch LGTM. Thanks! > Implement linkMergeSlash and linkFallback for ViewFileSystem > ------------------------------------------------------------ > > Key: HADOOP-13055 > URL: https://issues.apache.org/jira/browse/HADOOP-13055 > Project: Hadoop Common > Issue Type: New Feature > Components: fs, viewfs > Affects Versions: 2.7.5 > Reporter: Zhe Zhang > Assignee: Manoj Govindassamy > Attachments: HADOOP-13055.00.patch, HADOOP-13055.01.patch, HADOOP-13055.02.patch, HADOOP-13055.03.patch, HADOOP-13055.04.patch, HADOOP-13055.05.patch, HADOOP-13055.06.patch, HADOOP-13055.07.patch, HADOOP-13055.08.patch, HADOOP-13055.09.patch > > > In a multi-cluster environment it is sometimes useful to operate on the root / slash directory of an HDFS cluster. E.g., list all top level directories. Quoting the comment in {{ViewFs}}: > {code} > * A special case of the merge mount is where mount table's root is merged > * with the root (slash) of another file system: > *
    > *
  • fs.viewfs.mounttable.default.linkMergeSlash=hdfs://nn99/ > *
> * In this cases the root of the mount table is merged with the root of > * hdfs://nn99/ > {code} -- This message was sent by Atlassian JIRA (v6.4.14#64029) --------------------------------------------------------------------- To unsubscribe, e-mail: common-issues-unsubscribe@hadoop.apache.org For additional commands, e-mail: common-issues-help@hadoop.apache.org