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 8060310F92 for ; Tue, 23 Dec 2014 04:07:13 +0000 (UTC) Received: (qmail 47605 invoked by uid 500); 23 Dec 2014 04:07:13 -0000 Delivered-To: apmail-hadoop-mapreduce-issues-archive@hadoop.apache.org Received: (qmail 47545 invoked by uid 500); 23 Dec 2014 04:07:13 -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 47533 invoked by uid 99); 23 Dec 2014 04:07:13 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 23 Dec 2014 04:07:13 +0000 Date: Tue, 23 Dec 2014 04:07:13 +0000 (UTC) From: "sam liu (JIRA)" To: mapreduce-issues@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (MAPREDUCE-6204) TestJobCounters should use new properties instead JobConf.MAPRED_TASK_JAVA_OPTS 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-6204?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14256575#comment-14256575 ] sam liu commented on MAPREDUCE-6204: ------------------------------------ In Hadoop 2.x, the property JobConf.MAPRED_TASK_JAVA_OPTS is deprecated, and hadoop will ignore this property directly without replacing its new values(MAPRED_MAP_TASK_JAVA_OPTS and MAPRED_REDUCE_TASK_JAVA_OPTS). This issue will cause test TestJobCounters fail on PPC64 platform sometimes, as PPC64 JVM sometimes comsumes more memory when executing map/reduce tasks and might encounter JVM crashing issue once the default heap size is exhausted. > TestJobCounters should use new properties instead JobConf.MAPRED_TASK_JAVA_OPTS > ------------------------------------------------------------------------------- > > Key: MAPREDUCE-6204 > URL: https://issues.apache.org/jira/browse/MAPREDUCE-6204 > Project: Hadoop Map/Reduce > Issue Type: Test > Components: test > Affects Versions: 2.6.0 > Reporter: sam liu > Assignee: sam liu > Priority: Minor > -- This message was sent by Atlassian JIRA (v6.3.4#6332)