Return-Path: X-Original-To: apmail-hadoop-hdfs-issues-archive@minotaur.apache.org Delivered-To: apmail-hadoop-hdfs-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 28EAE10F25 for ; Tue, 7 Jan 2014 14:52:48 +0000 (UTC) Received: (qmail 86354 invoked by uid 500); 7 Jan 2014 14:47:01 -0000 Delivered-To: apmail-hadoop-hdfs-issues-archive@hadoop.apache.org Received: (qmail 86028 invoked by uid 500); 7 Jan 2014 14:46:33 -0000 Mailing-List: contact hdfs-issues-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: hdfs-issues@hadoop.apache.org Delivered-To: mailing list hdfs-issues@hadoop.apache.org Received: (qmail 85545 invoked by uid 99); 7 Jan 2014 14:45:55 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 07 Jan 2014 14:45:55 +0000 Date: Tue, 7 Jan 2014 14:45:55 +0000 (UTC) From: "Hudson (JIRA)" To: hdfs-issues@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (HDFS-5589) Namenode loops caching and uncaching when data should be uncached 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-5589?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13864291#comment-13864291 ] Hudson commented on HDFS-5589: ------------------------------ SUCCESS: Integrated in Hadoop-Mapreduce-trunk #1662 (See [https://builds.apache.org/job/Hadoop-Mapreduce-trunk/1662/]) HDFS-5589. Namenode loops caching and uncaching when data should be uncached. (awang via cmccabe) (cmccabe: http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1555996) * /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt * /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/blockmanagement/CacheReplicationMonitor.java * /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/TestFsDatasetCache.java * /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/namenode/TestCacheDirectives.java > Namenode loops caching and uncaching when data should be uncached > ----------------------------------------------------------------- > > Key: HDFS-5589 > URL: https://issues.apache.org/jira/browse/HDFS-5589 > Project: Hadoop HDFS > Issue Type: Sub-task > Components: caching, namenode > Affects Versions: 3.0.0 > Reporter: Andrew Wang > Assignee: Andrew Wang > Attachments: hdfs-5589-1.patch, hdfs-5589-2.patch > > > This was reported by [~cnauroth] and [~brandonli], and [~schu] repro'd it too. > If you add a new caching directive then remove it, the Namenode will sometimes get stuck in a loop where it sends DNA_CACHE and then DNA_UNCACHE repeatedly to the datanodes where the data was previously cached. -- This message was sent by Atlassian JIRA (v6.1.5#6160)