Return-Path: X-Original-To: apmail-hadoop-mapreduce-issues-archive@minotaur.apache.org Delivered-To: apmail-hadoop-mapreduce-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 1832C10B7C for ; Tue, 26 Nov 2013 16:34:42 +0000 (UTC) Received: (qmail 57048 invoked by uid 500); 26 Nov 2013 16:34:41 -0000 Delivered-To: apmail-hadoop-mapreduce-issues-archive@hadoop.apache.org Received: (qmail 56646 invoked by uid 500); 26 Nov 2013 16:34:38 -0000 Mailing-List: contact mapreduce-issues-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: mapreduce-issues@hadoop.apache.org Delivered-To: mailing list mapreduce-issues@hadoop.apache.org Received: (qmail 56587 invoked by uid 99); 26 Nov 2013 16:34:35 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 26 Nov 2013 16:34:35 +0000 Date: Tue, 26 Nov 2013 16:34:35 +0000 (UTC) From: "Jason Lowe (JIRA)" To: mapreduce-issues@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (MAPREDUCE-5653) DistCp does not honour config-overrides for mapreduce.[map,reduce].memory.mb 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/MAPREDUCE-5653?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13832741#comment-13832741 ] Jason Lowe commented on MAPREDUCE-5653: --------------------------------------- Thanks for the patch, Mithun. Was there a reason addDefaultResource(DISTCP_DEFAULT_XML) wasn't used? I think that should accomplish the same goal without explicit config iteration on DistCp's part, but haven't tried it to verify. Is there a concern that distcp-default.xml could pollute other configurations if DistCp is not used in isolation? > DistCp does not honour config-overrides for mapreduce.[map,reduce].memory.mb > ---------------------------------------------------------------------------- > > Key: MAPREDUCE-5653 > URL: https://issues.apache.org/jira/browse/MAPREDUCE-5653 > Project: Hadoop Map/Reduce > Issue Type: Bug > Components: distcp > Affects Versions: trunk, 0.23.9, 2.2.0 > Reporter: Mithun Radhakrishnan > Assignee: Mithun Radhakrishnan > Attachments: MAPREDUCE-5653.branch-0.23.patch, MAPREDUCE-5653.branch-2.patch, MAPREDUCE-5653.trunk.patch > > > When a DistCp job is run through Oozie (through a Java action that launches DistCp), one sees that mapred.child.java.opts as set from the caller is honoured by DistCp. But, DistCp doesn't seem to honour any overrides for configs mapreduce.[map,reduce].memory.mb. > Problem has been identified. I'll post a patch shortly. -- This message was sent by Atlassian JIRA (v6.1#6144)