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 7FCB418001 for ; Thu, 30 Apr 2015 00:12:08 +0000 (UTC) Received: (qmail 21043 invoked by uid 500); 30 Apr 2015 00:12:08 -0000 Delivered-To: apmail-hadoop-hdfs-issues-archive@hadoop.apache.org Received: (qmail 20989 invoked by uid 500); 30 Apr 2015 00:12:08 -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 20976 invoked by uid 99); 30 Apr 2015 00:12:08 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 30 Apr 2015 00:12:08 +0000 Date: Thu, 30 Apr 2015 00:12:08 +0000 (UTC) From: "Haohui Mai (JIRA)" To: hdfs-issues@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Updated] (HDFS-6757) Simplify lease manager with INodeID 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-6757?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Haohui Mai updated HDFS-6757: ----------------------------- Attachment: HDFS-6757.009.patch > Simplify lease manager with INodeID > ----------------------------------- > > Key: HDFS-6757 > URL: https://issues.apache.org/jira/browse/HDFS-6757 > Project: Hadoop HDFS > Issue Type: Improvement > Reporter: Haohui Mai > Assignee: Haohui Mai > Attachments: HDFS-6757.000.patch, HDFS-6757.001.patch, HDFS-6757.002.patch, HDFS-6757.003.patch, HDFS-6757.004.patch, HDFS-6757.005.patch, HDFS-6757.006.patch, HDFS-6757.007.patch, HDFS-6757.008.patch, HDFS-6757.009.patch > > > Currently the lease manager records leases based on path instead of inode ids. Therefore, the lease manager needs to carefully keep track of the path of active leases during renames and deletes. This can be a non-trivial task. > This jira proposes to simplify the logic by tracking leases using inodeids instead of paths. -- This message was sent by Atlassian JIRA (v6.3.4#6332)