From hdfs-issues-return-207069-archive-asf-public=cust-asf.ponee.io@hadoop.apache.org Thu Jan 4 19:33:06 2018 Return-Path: X-Original-To: archive-asf-public@eu.ponee.io Delivered-To: archive-asf-public@eu.ponee.io Received: from cust-asf.ponee.io (cust-asf.ponee.io [163.172.22.183]) by mx-eu-01.ponee.io (Postfix) with ESMTP id 3C10118077B for ; Thu, 4 Jan 2018 19:33:06 +0100 (CET) Received: by cust-asf.ponee.io (Postfix) id 2756A160C18; Thu, 4 Jan 2018 18:33:06 +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 728B4160C2B for ; Thu, 4 Jan 2018 19:33:05 +0100 (CET) Received: (qmail 41115 invoked by uid 500); 4 Jan 2018 18:33:04 -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 40984 invoked by uid 99); 4 Jan 2018 18:33:04 -0000 Received: from pnap-us-west-generic-nat.apache.org (HELO spamd3-us-west.apache.org) (209.188.14.142) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 04 Jan 2018 18:33:04 +0000 Received: from localhost (localhost [127.0.0.1]) by spamd3-us-west.apache.org (ASF Mail Server at spamd3-us-west.apache.org) with ESMTP id 1CF8A180884 for ; Thu, 4 Jan 2018 18:33:04 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at spamd3-us-west.apache.org X-Spam-Flag: NO X-Spam-Score: -108.011 X-Spam-Level: X-Spam-Status: No, score=-108.011 tagged_above=-999 required=6.31 tests=[ENV_AND_HDR_SPF_MATCH=-0.5, RCVD_IN_DNSWL_NONE=-0.0001, SPF_PASS=-0.001, T_RP_MATCHES_RCVD=-0.01, USER_IN_DEF_SPF_WL=-7.5, USER_IN_WHITELIST=-100] autolearn=disabled Received: from mx1-lw-eu.apache.org ([10.40.0.8]) by localhost (spamd3-us-west.apache.org [10.40.0.10]) (amavisd-new, port 10024) with ESMTP id YyLU0mS7ox9Q for ; Thu, 4 Jan 2018 18:33:03 +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 071A05FB95 for ; Thu, 4 Jan 2018 18:33:03 +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 82540E0F6E for ; Thu, 4 Jan 2018 18:33:01 +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 6540A240FA for ; Thu, 4 Jan 2018 18:33:00 +0000 (UTC) Date: Thu, 4 Jan 2018 18:33:00 +0000 (UTC) From: "Arpit Agarwal (JIRA)" To: hdfs-issues@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Updated] (HDFS-12987) Document - Disabling the Lazy persist file scrubber. 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-12987?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Arpit Agarwal updated HDFS-12987: --------------------------------- Resolution: Fixed Hadoop Flags: Reviewed Fix Version/s: 3.1.0 Status: Resolved (was: Patch Available) +1. I've committed this. Thanks Karthik and Surendra. > Document - Disabling the Lazy persist file scrubber. > ---------------------------------------------------- > > Key: HDFS-12987 > URL: https://issues.apache.org/jira/browse/HDFS-12987 > Project: Hadoop HDFS > Issue Type: Bug > Components: documentation, hdfs > Reporter: Karthik Palanisamy > Assignee: Karthik Palanisamy > Priority: Trivial > Labels: documentation > Fix For: 3.1.0 > > Attachments: HDFS-12987.patch > > > LazyPersistFileScrubber will be disabled if scrubber interval configured to zero. But the document was incorrect - "Set it to a negative value to disable this behavior". > Namenode will not start if we set to negative value. We have another strong check to prevent it. > {code:java} > if (this.lazyPersistFileScrubIntervalSec < 0) { > throw new IllegalArgumentException( > DFS_NAMENODE_LAZY_PERSIST_FILE_SCRUB_INTERVAL_SEC > + " must be zero (for disable) or greater than zero."); > } > {code} > This seems reflected due to [HDFS-8276|https://issues.apache.org/jira/browse/HDFS-8276] -- 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