Return-Path: X-Original-To: apmail-hadoop-hdfs-user-archive@minotaur.apache.org Delivered-To: apmail-hadoop-hdfs-user-archive@minotaur.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id 2E8D6F193 for ; Mon, 13 May 2013 11:47:34 +0000 (UTC) Received: (qmail 20639 invoked by uid 500); 13 May 2013 11:47:29 -0000 Delivered-To: apmail-hadoop-hdfs-user-archive@hadoop.apache.org Received: (qmail 20543 invoked by uid 500); 13 May 2013 11:47:29 -0000 Mailing-List: contact user-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: user@hadoop.apache.org Delivered-To: mailing list user@hadoop.apache.org Received: (qmail 20534 invoked by uid 99); 13 May 2013 11:47:29 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 13 May 2013 11:47:29 +0000 X-ASF-Spam-Status: No, hits=2.2 required=5.0 tests=HTML_FONT_SIZE_LARGE,HTML_MESSAGE,MIME_QP_LONG_LINE,RCVD_IN_DNSWL_NONE,SPF_PASS X-Spam-Check-By: apache.org Received-SPF: pass (nike.apache.org: domain of michael_segel@hotmail.com designates 65.55.111.78 as permitted sender) Received: from [65.55.111.78] (HELO blu0-omc2-s3.blu0.hotmail.com) (65.55.111.78) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 13 May 2013 11:47:20 +0000 Received: from BLU0-SMTP164 ([65.55.111.73]) by blu0-omc2-s3.blu0.hotmail.com with Microsoft SMTPSVC(6.0.3790.4675); Mon, 13 May 2013 04:47:00 -0700 X-EIP: [5hayEf/Kmu2/lz/Iyd5cpaXm5/Qlh6/g] X-Originating-Email: [michael_segel@hotmail.com] Message-ID: Received: from [172.26.30.46] ([65.114.90.17]) by BLU0-SMTP164.phx.gbl over TLS secured channel with Microsoft SMTPSVC(6.0.3790.4675); Mon, 13 May 2013 04:46:58 -0700 References: <05c901ce4f9f$d0c0e560$7242b020$@yahoo.com> MIME-Version: 1.0 (1.0) In-Reply-To: Content-Type: multipart/alternative; boundary="Apple-Mail-5D67C842-36EA-40C6-B861-09E0D0216B0D" Content-Transfer-Encoding: 7bit CC: "user@hadoop.apache.org" X-Mailer: iPad Mail (10B329) From: Michel Segel Subject: Re: 600s timeout during copy phase of job Date: Mon, 13 May 2013 06:46:59 -0500 To: "user@hadoop.apache.org" X-OriginalArrivalTime: 13 May 2013 11:46:58.0525 (UTC) FILETIME=[931C40D0:01CE4FCF] X-Virus-Checked: Checked by ClamAV on apache.org --Apple-Mail-5D67C842-36EA-40C6-B861-09E0D0216B0D Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable That doesn't make sense... Try introducing a combiner step.=20 Sent from a remote device. Please excuse any typos... Mike Segel On May 13, 2013, at 3:30 AM, shashwat shriparv w= rote: >=20 > On Mon, May 13, 2013 at 11:35 AM, David Parks wro= te: >> (I=E2=80=99ve got 8 reducers, 1-per-core, 25 i >=20 > Reduce number of mapper and reducer and give a try. >=20 > Thanks & Regards =20 > =E2=88=9E > Shashwat Shriparv >=20 --Apple-Mail-5D67C842-36EA-40C6-B861-09E0D0216B0D Content-Type: text/html; charset="utf-8" Content-Transfer-Encoding: quoted-printable

That doesn't make sense...

<= br>

Try introducing a combiner step.

Sent f= rom a remote device. Please excuse any typos...

Mike Sege= l

On May 13, 2013, at 3:30 AM, shashwat shriparv <dwivedishashwat@gmail.com> w= rote:

On Mon, May 13, 2013 at 11:= 35 AM, David Parks <davidparks21@yahoo.com> wrote:

(I=E2=80=99ve got 8 reducers, 1-per-core, 25 i=

Reduce number of map= per and reducer and give a try.

Thanks & Regards &n= bsp; =20 =09 =09 =09 =09
=E2=88=9E
Shashw= at Shriparv

= --Apple-Mail-5D67C842-36EA-40C6-B861-09E0D0216B0D--