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 0D2C710960 for ; Thu, 6 Feb 2014 22:29:32 +0000 (UTC) Received: (qmail 50395 invoked by uid 500); 6 Feb 2014 22:29:26 -0000 Delivered-To: apmail-hadoop-hdfs-issues-archive@hadoop.apache.org Received: (qmail 50241 invoked by uid 500); 6 Feb 2014 22:29:24 -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 50084 invoked by uid 99); 6 Feb 2014 22:29:21 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 06 Feb 2014 22:29:21 +0000 Date: Thu, 6 Feb 2014 22:29:21 +0000 (UTC) From: "Hadoop QA (JIRA)" To: hdfs-issues@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (HDFS-5810) Unify mmap cache and short-circuit file descriptor cache 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-5810?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13893905#comment-13893905 ] Hadoop QA commented on HDFS-5810: --------------------------------- {color:green}+1 overall{color}. Here are the results of testing the latest attachment http://issues.apache.org/jira/secure/attachment/12627399/HDFS-5810.016.patch against trunk revision . {color:green}+1 @author{color}. The patch does not contain any @author tags. {color:green}+1 tests included{color}. The patch appears to include 12 new or modified test files. {color:green}+1 javac{color}. The applied patch does not increase the total number of javac compiler warnings. {color:green}+1 javadoc{color}. There were no new javadoc warning messages. {color:green}+1 eclipse:eclipse{color}. The patch built with eclipse:eclipse. {color:green}+1 findbugs{color}. The patch does not introduce any new Findbugs (version 1.3.9) warnings. {color:green}+1 release audit{color}. The applied patch does not increase the total number of release audit warnings. {color:green}+1 core tests{color}. The patch passed unit tests in hadoop-common-project/hadoop-common hadoop-hdfs-project/hadoop-hdfs. {color:green}+1 contrib tests{color}. The patch passed contrib unit tests. Test results: https://builds.apache.org/job/PreCommit-HDFS-Build/6057//testReport/ Console output: https://builds.apache.org/job/PreCommit-HDFS-Build/6057//console This message is automatically generated. > Unify mmap cache and short-circuit file descriptor cache > -------------------------------------------------------- > > Key: HDFS-5810 > URL: https://issues.apache.org/jira/browse/HDFS-5810 > Project: Hadoop HDFS > Issue Type: Sub-task > Components: hdfs-client > Affects Versions: 2.3.0 > Reporter: Colin Patrick McCabe > Assignee: Colin Patrick McCabe > Attachments: HDFS-5810.001.patch, HDFS-5810.004.patch, HDFS-5810.006.patch, HDFS-5810.008.patch, HDFS-5810.015.patch, HDFS-5810.016.patch > > > We should unify the client mmap cache and the client file descriptor cache. Since mmaps are granted corresponding to file descriptors in the cache (currently FileInputStreamCache), they have to be tracked together to do "smarter" things like HDFS-5182. -- This message was sent by Atlassian JIRA (v6.1.5#6160)