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 CC59E10560 for ; Fri, 13 Sep 2013 20:37:55 +0000 (UTC) Received: (qmail 95856 invoked by uid 500); 13 Sep 2013 20:37:52 -0000 Delivered-To: apmail-hadoop-hdfs-issues-archive@hadoop.apache.org Received: (qmail 95814 invoked by uid 500); 13 Sep 2013 20:37:52 -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 95775 invoked by uid 99); 13 Sep 2013 20:37:52 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 13 Sep 2013 20:37:52 +0000 Date: Fri, 13 Sep 2013 20:37:52 +0000 (UTC) From: "Arpit Agarwal (JIRA)" To: hdfs-issues@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Updated] (HDFS-5200) Datanode should have compatibility mode for sending combined block reports 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-5200?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Arpit Agarwal updated HDFS-5200: -------------------------------- Description: We may want to consider adding a compatibility mode to the Datanode wherein it can send a combined block report (as is done today). HDFS-4988 will modify this behavior so that the Datanode will send one block report per Storage Directory. We will look at this when we get to compatibility/upgrade testing for the feature. > Datanode should have compatibility mode for sending combined block reports > -------------------------------------------------------------------------- > > Key: HDFS-5200 > URL: https://issues.apache.org/jira/browse/HDFS-5200 > Project: Hadoop HDFS > Issue Type: Sub-task > Components: datanode > Affects Versions: Heterogeneous Storage (HDFS-2832) > Reporter: Arpit Agarwal > Assignee: Arpit Agarwal > > We may want to consider adding a compatibility mode to the Datanode wherein it can send a combined block report (as is done today). HDFS-4988 will modify this behavior so that the Datanode will send one block report per Storage Directory. We will look at this when we get to compatibility/upgrade testing for the feature. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira