Return-Path: Delivered-To: apmail-hadoop-hdfs-issues-archive@minotaur.apache.org Received: (qmail 38895 invoked from network); 25 Sep 2009 05:25:38 -0000 Received: from hermes.apache.org (HELO mail.apache.org) (140.211.11.3) by minotaur.apache.org with SMTP; 25 Sep 2009 05:25:38 -0000 Received: (qmail 87276 invoked by uid 500); 25 Sep 2009 05:25:38 -0000 Delivered-To: apmail-hadoop-hdfs-issues-archive@hadoop.apache.org Received: (qmail 87219 invoked by uid 500); 25 Sep 2009 05:25:37 -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 87206 invoked by uid 99); 25 Sep 2009 05:25:37 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 25 Sep 2009 05:25:37 +0000 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; Fri, 25 Sep 2009 05:25:36 +0000 Received: from brutus (localhost [127.0.0.1]) by brutus.apache.org (Postfix) with ESMTP id 01D73234C004 for ; Thu, 24 Sep 2009 22:25:16 -0700 (PDT) Message-ID: <193738059.1253856315981.JavaMail.jira@brutus> Date: Thu, 24 Sep 2009 22:25:15 -0700 (PDT) From: "Todd Lipcon (JIRA)" To: hdfs-issues@hadoop.apache.org Subject: [jira] Created: (HDFS-656) Clarify error handling and retry semantics for DFS read path 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 Clarify error handling and retry semantics for DFS read path ------------------------------------------------------------ Key: HDFS-656 URL: https://issues.apache.org/jira/browse/HDFS-656 Project: Hadoop HDFS Issue Type: Task Components: hdfs client Reporter: Todd Lipcon Priority: Minor HDFS-127 has brought to light a lot of confusion regarding the DFS read semantics. This JIRA is to define what we think the semantics *should* be, and potentially also to discover what they are now. It would be good to produce a document so we are later able to fix or reimplement the DFS read path and avoid confusion in the future. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.