Return-Path: Delivered-To: apmail-hadoop-core-dev-archive@www.apache.org Received: (qmail 30106 invoked from network); 27 May 2008 22:35:24 -0000 Received: from hermes.apache.org (HELO mail.apache.org) (140.211.11.2) by minotaur.apache.org with SMTP; 27 May 2008 22:35:24 -0000 Received: (qmail 83697 invoked by uid 500); 27 May 2008 22:35:24 -0000 Delivered-To: apmail-hadoop-core-dev-archive@hadoop.apache.org Received: (qmail 83656 invoked by uid 500); 27 May 2008 22:35:24 -0000 Mailing-List: contact core-dev-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: core-dev@hadoop.apache.org Delivered-To: mailing list core-dev@hadoop.apache.org Received: (qmail 83645 invoked by uid 99); 27 May 2008 22:35:24 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 27 May 2008 15:35:24 -0700 X-ASF-Spam-Status: No, hits=-2000.0 required=10.0 tests=ALL_TRUSTED X-Spam-Check-By: apache.org Received: from [140.211.11.140] (HELO brutus.apache.org) (140.211.11.140) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 27 May 2008 22:34:38 +0000 Received: from brutus (localhost [127.0.0.1]) by brutus.apache.org (Postfix) with ESMTP id CA339234C129 for ; Tue, 27 May 2008 15:34:59 -0700 (PDT) Message-ID: <67572920.1211927699826.JavaMail.jira@brutus> Date: Tue, 27 May 2008 15:34:59 -0700 (PDT) From: "Tsz Wo (Nicholas), SZE (JIRA)" To: core-dev@hadoop.apache.org Subject: [jira] Commented: (HADOOP-3310) Lease recovery for append In-Reply-To: <70962561.1209080757123.JavaMail.jira@brutus> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-Virus-Checked: Checked by ClamAV on apache.org [ https://issues.apache.org/jira/browse/HADOOP-3310?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12600296#action_12600296 ] Tsz Wo (Nicholas), SZE commented on HADOOP-3310: ------------------------------------------------ The failing TestFileCreation may be caused by HADOOP-3453. > Lease recovery for append > ------------------------- > > Key: HADOOP-3310 > URL: https://issues.apache.org/jira/browse/HADOOP-3310 > Project: Hadoop Core > Issue Type: New Feature > Components: dfs > Reporter: Tsz Wo (Nicholas), SZE > Assignee: Tsz Wo (Nicholas), SZE > Attachments: 3310_20080514.patch, 3310_20080516b.patch, 3310_20080516c.patch, 3310_20080519.patch, 3310_20080519b.patch, 3310_20080520.patch, 3310_20080521.patch, 3310_20080522b.patch, 3310_20080522c.patch, 3310_20080523.patch, 3310_20080524_dhruba.patch > > > In order to support file append, a GenerationStamp is associated with each block. Lease recovery will be performed when there is a possibility that the replicas of a block in a lease may have different GenerationStamp values. > For more details, see the documentation in HADOOP-1700. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.