Return-Path: X-Original-To: archive-asf-public-internal@cust-asf2.ponee.io Delivered-To: archive-asf-public-internal@cust-asf2.ponee.io Received: from cust-asf.ponee.io (cust-asf.ponee.io [163.172.22.183]) by cust-asf2.ponee.io (Postfix) with ESMTP id BE841200CBC for ; Wed, 31 May 2017 00:26:09 +0200 (CEST) Received: by cust-asf.ponee.io (Postfix) id BD126160BC9; Tue, 30 May 2017 22:26:09 +0000 (UTC) Delivered-To: archive-asf-public@cust-asf.ponee.io Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by cust-asf.ponee.io (Postfix) with SMTP id 0FA46160BDC for ; Wed, 31 May 2017 00:26:08 +0200 (CEST) Received: (qmail 49415 invoked by uid 500); 30 May 2017 22:26:07 -0000 Mailing-List: contact hdfs-issues-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Delivered-To: mailing list hdfs-issues@hadoop.apache.org Received: (qmail 49392 invoked by uid 99); 30 May 2017 22:26:07 -0000 Received: from pnap-us-west-generic-nat.apache.org (HELO spamd4-us-west.apache.org) (209.188.14.142) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 30 May 2017 22:26:07 +0000 Received: from localhost (localhost [127.0.0.1]) by spamd4-us-west.apache.org (ASF Mail Server at spamd4-us-west.apache.org) with ESMTP id C5C8AC061B for ; Tue, 30 May 2017 22:26:06 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at spamd4-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 (spamd4-us-west.apache.org [10.40.0.11]) (amavisd-new, port 10024) with ESMTP id Hyw-vhrEv8qW for ; Tue, 30 May 2017 22:26:06 +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 706545FB8F for ; Tue, 30 May 2017 22:26:05 +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 BBC88E0C0D for ; Tue, 30 May 2017 22:26:04 +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 7675C21B58 for ; Tue, 30 May 2017 22:26:04 +0000 (UTC) Date: Tue, 30 May 2017 22:26:04 +0000 (UTC) From: "Anu Engineer (JIRA)" To: hdfs-issues@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Updated] (HDFS-11903) Ozone: Cleaning up local storage when closing MiniOzoneCluster MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 archived-at: Tue, 30 May 2017 22:26:09 -0000 [ https://issues.apache.org/jira/browse/HDFS-11903?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Anu Engineer updated HDFS-11903: -------------------------------- Summary: Ozone: Cleaning up local storage when closing MiniOzoneCluster (was: Cleaning up local storage when closing MiniOzoneCluster) > Ozone: Cleaning up local storage when closing MiniOzoneCluster > -------------------------------------------------------------- > > Key: HDFS-11903 > URL: https://issues.apache.org/jira/browse/HDFS-11903 > Project: Hadoop HDFS > Issue Type: Sub-task > Components: ozone > Reporter: Mingliang Liu > Assignee: Mingliang Liu > Attachments: HDFS-11903-HDFS-7240.000.patch > > > Currently we don't delete the local storage when closing {{MiniOzoneCluster}}, which will cause creating volume with the same name to fail, even in a new JVM process. Let's delete the local storage files: {{/tmp/ozone/metadata.db}} and {{/tmp/ozone/user.db}} when closing. > Please note this is not a complete solution. As the {{OzoneMetadataManager}} currently is a singleton, we are not able to create two independent MiniOzoneCluster in a single JVM. Data maybe shared unexpectedly. Let's address that in another JIRA, if needed. -- This message was sent by Atlassian JIRA (v6.3.15#6346) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-issues-unsubscribe@hadoop.apache.org For additional commands, e-mail: hdfs-issues-help@hadoop.apache.org