Return-Path: X-Original-To: apmail-pig-dev-archive@www.apache.org Delivered-To: apmail-pig-dev-archive@www.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id 5AB0B10352 for ; Thu, 27 Feb 2014 19:31:26 +0000 (UTC) Received: (qmail 23855 invoked by uid 500); 27 Feb 2014 19:31:22 -0000 Delivered-To: apmail-pig-dev-archive@pig.apache.org Received: (qmail 23788 invoked by uid 500); 27 Feb 2014 19:31:20 -0000 Mailing-List: contact dev-help@pig.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@pig.apache.org Delivered-To: mailing list dev@pig.apache.org Received: (qmail 23765 invoked by uid 500); 27 Feb 2014 19:31:20 -0000 Delivered-To: apmail-hadoop-pig-dev@hadoop.apache.org Received: (qmail 23759 invoked by uid 99); 27 Feb 2014 19:31:20 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 27 Feb 2014 19:31:20 +0000 Date: Thu, 27 Feb 2014 19:31:20 +0000 (UTC) From: "Ravi Prakash (JIRA)" To: pig-dev@hadoop.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Updated] (PIG-3783) We can predict when small local jobs will cause an OOM and change io.sort.mb in that case 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/PIG-3783?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Ravi Prakash updated PIG-3783: ------------------------------ Attachment: PIG-3783.branch-0.12.patch I would like some comments on this approach. > We can predict when small local jobs will cause an OOM and change io.sort.mb in that case > ----------------------------------------------------------------------------------------- > > Key: PIG-3783 > URL: https://issues.apache.org/jira/browse/PIG-3783 > Project: Pig > Issue Type: Improvement > Affects Versions: 0.12.0 > Reporter: Ravi Prakash > Labels: newbie > Attachments: PIG-3783.branch-0.12.patch > > > Seems like a lot of new users run into this problem: > http://stackoverflow.com/questions/10165648/apache-pig-outofmemory-exception-with-simple-group-by-in-local-mode > http://sumedha.blogspot.in/2012/01/solving-apache-pig-javalangoutofmemorye.html > http://stackoverflow.com/questions/16499432/pig-local-mode-group-or-join-java-lang-outofmemoryerror-java-heap-space -- This message was sent by Atlassian JIRA (v6.1.5#6160)