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 3D4242004A1 for ; Thu, 24 Aug 2017 11:54:06 +0200 (CEST) Received: by cust-asf.ponee.io (Postfix) id 3B91216AB2A; Thu, 24 Aug 2017 09:54:06 +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 82BE616AB29 for ; Thu, 24 Aug 2017 11:54:05 +0200 (CEST) Received: (qmail 77418 invoked by uid 500); 24 Aug 2017 09:54:04 -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 77371 invoked by uid 99); 24 Aug 2017 09:54:04 -0000 Received: from pnap-us-west-generic-nat.apache.org (HELO spamd2-us-west.apache.org) (209.188.14.142) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 24 Aug 2017 09:54:04 +0000 Received: from localhost (localhost [127.0.0.1]) by spamd2-us-west.apache.org (ASF Mail Server at spamd2-us-west.apache.org) with ESMTP id 99BFE1A1772 for ; Thu, 24 Aug 2017 09:54:03 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at spamd2-us-west.apache.org X-Spam-Flag: NO X-Spam-Score: -100.002 X-Spam-Level: X-Spam-Status: No, score=-100.002 tagged_above=-999 required=6.31 tests=[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 (spamd2-us-west.apache.org [10.40.0.9]) (amavisd-new, port 10024) with ESMTP id Gcqfy1YO-H2e for ; Thu, 24 Aug 2017 09:54:02 +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 3B7E560E75 for ; Thu, 24 Aug 2017 09:54:02 +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 4A301E0012 for ; Thu, 24 Aug 2017 09:54:01 +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 1EF2925382 for ; Thu, 24 Aug 2017 09:54:00 +0000 (UTC) Date: Thu, 24 Aug 2017 09:54:00 +0000 (UTC) From: "Jiandan Yang (JIRA)" To: hdfs-issues@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Updated] (HDFS-12348) disable removing blocks to trash while rolling upgrade MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 archived-at: Thu, 24 Aug 2017 09:54:06 -0000 [ https://issues.apache.org/jira/browse/HDFS-12348?page=3Dcom.atlassia= n.jira.plugin.system.issuetabpanels:all-tabpanel ] Jiandan Yang updated HDFS-12348: --------------------------------- Attachment: HDFS-12348.003.patch > disable removing blocks to trash while rolling upgrade > ------------------------------------------------------ > > Key: HDFS-12348 > URL: https://issues.apache.org/jira/browse/HDFS-12348 > Project: Hadoop HDFS > Issue Type: New Feature > Components: datanode > Reporter: Jiandan Yang=20 > Assignee: Jiandan Yang=20 > Attachments: HDFS-12348.001.patch, HDFS-12348.002.patch, HDFS-123= 48.003.patch > > > DataNode remove block file and meta file to trash while rolling upgrade= =EF=BC=8Cand do delete when > executing finalize.=20 > This leads disk of datanode to be full, because > (1) frequently creating and deleting files=EF=BC=88eg=EF=BC=8CHbase compa= ction); > (2) cluster is very big, and rolling upgrade often last several days; > Current our solution is clean trash by hand, but this is very dangerous i= n product environment.=20 > we think disable trash of datanode maybe a good method to avoid disk to b= e full. -- This message was sent by Atlassian JIRA (v6.4.14#64029) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-issues-unsubscribe@hadoop.apache.org For additional commands, e-mail: hdfs-issues-help@hadoop.apache.org