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 630D618D59 for ; Mon, 7 Sep 2015 01:34:46 +0000 (UTC) Received: (qmail 95655 invoked by uid 500); 7 Sep 2015 01:34:46 -0000 Delivered-To: apmail-hadoop-common-issues-archive@hadoop.apache.org Received: (qmail 95436 invoked by uid 500); 7 Sep 2015 01:34:46 -0000 Mailing-List: contact common-issues-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: common-issues@hadoop.apache.org Delivered-To: mailing list common-issues@hadoop.apache.org Received: (qmail 95326 invoked by uid 99); 7 Sep 2015 01:34:46 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 07 Sep 2015 01:34:46 +0000 Date: Mon, 7 Sep 2015 01:34:46 +0000 (UTC) From: "Weiwei Yang (JIRA)" To: common-issues@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Updated] (HADOOP-12374) Description of hdfs expunge command is confusing 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-12374?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Weiwei Yang updated HADOOP-12374: --------------------------------- Attachment: (was: HADOOP-12374.patch) > Description of hdfs expunge command is confusing > ------------------------------------------------ > > Key: HADOOP-12374 > URL: https://issues.apache.org/jira/browse/HADOOP-12374 > Project: Hadoop Common > Issue Type: Bug > Components: documentation, trash > Affects Versions: 2.7.0, 2.7.1 > Reporter: Weiwei Yang > Assignee: Weiwei Yang > Priority: Trivial > Labels: docuentation, newbie, suggestions, trash > Attachments: HADOOP-12374.001.patch > > > Usage: hadoop fs -expunge > Empty the Trash. Refer to the HDFS Architecture Guide for more information on the Trash feature. > this description is confusing. It gives user the impression that this command will empty trash, but actually it only removes old checkpoints. If user sets a pretty long value for fs.trash.interval, this command will not remove anything until checkpoints exist longer than this value. -- This message was sent by Atlassian JIRA (v6.3.4#6332)