Return-Path: X-Original-To: apmail-hadoop-hdfs-dev-archive@minotaur.apache.org Delivered-To: apmail-hadoop-hdfs-dev-archive@minotaur.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id CC98E9F0C for ; Sat, 12 May 2012 16:19:17 +0000 (UTC) Received: (qmail 90264 invoked by uid 500); 12 May 2012 16:19:17 -0000 Delivered-To: apmail-hadoop-hdfs-dev-archive@hadoop.apache.org Received: (qmail 90143 invoked by uid 500); 12 May 2012 16:19:17 -0000 Mailing-List: contact hdfs-dev-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: hdfs-dev@hadoop.apache.org Delivered-To: mailing list hdfs-dev@hadoop.apache.org Received: (qmail 90132 invoked by uid 99); 12 May 2012 16:19:17 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Sat, 12 May 2012 16:19:17 +0000 X-ASF-Spam-Status: No, hits=-2000.0 required=5.0 tests=ALL_TRUSTED,T_RP_MATCHES_RCVD X-Spam-Check-By: apache.org Received: from [140.211.11.116] (HELO hel.zones.apache.org) (140.211.11.116) by apache.org (qpsmtpd/0.29) with ESMTP; Sat, 12 May 2012 16:19:16 +0000 Received: from hel.zones.apache.org (hel.zones.apache.org [140.211.11.116]) by hel.zones.apache.org (Postfix) with ESMTP id 2A9A14931E2 for ; Sat, 12 May 2012 16:18:56 +0000 (UTC) Date: Sat, 12 May 2012 16:18:56 +0000 (UTC) From: "Eli Collins (JIRA)" To: hdfs-dev@hadoop.apache.org Message-ID: <2066984626.58532.1336839536176.JavaMail.tomcat@hel.zones.apache.org> In-Reply-To: <1397241624.57319.1336788949376.JavaMail.tomcat@hel.zones.apache.org> Subject: [jira] [Resolved] (HDFS-3410) BlockPoolSliceScanner is too chatty MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 X-Virus-Checked: Checked by ClamAV on apache.org [ https://issues.apache.org/jira/browse/HDFS-3410?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Eli Collins resolved HDFS-3410. ------------------------------- Resolution: Duplicate Yup, closing as a dupe. Thanks Uma. > BlockPoolSliceScanner is too chatty > ----------------------------------- > > Key: HDFS-3410 > URL: https://issues.apache.org/jira/browse/HDFS-3410 > Project: Hadoop HDFS > Issue Type: Bug > Affects Versions: 2.0.0 > Reporter: Eli Collins > Labels: newbie > > The "Starting a new period" line gets logged on DNs every 5 seconds with the default interval. Looks like this is because startNewPeriod is called by scanBlockPoolSlice every 5 seconds and it does an invo level log. > 2012-05-11 18:54:09,412 INFO org.apache.hadoop.hdfs.server.datanode.BlockPoolSliceScanner: Periodic Block Verification Scanner initialized with interval 504 hours for block pool BP-132016845-172.29.122.91-1336787527316. > ... > 2012-05-11 18:54:14,216 INFO org.apache.hadoop.hdfs.server.datanode.BlockPoolSliceScanner: Starting a new period : work left in prev period : 0.00% -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira