Return-Path: X-Original-To: apmail-hadoop-common-user-archive@www.apache.org Delivered-To: apmail-hadoop-common-user-archive@www.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id D3D5018E6F for ; Wed, 28 Oct 2015 11:50:30 +0000 (UTC) Received: (qmail 97091 invoked by uid 500); 28 Oct 2015 11:50:25 -0000 Delivered-To: apmail-hadoop-common-user-archive@hadoop.apache.org Received: (qmail 96986 invoked by uid 500); 28 Oct 2015 11:50:25 -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 96976 invoked by uid 99); 28 Oct 2015 11:50:24 -0000 Received: from Unknown (HELO spamd1-us-west.apache.org) (209.188.14.142) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 28 Oct 2015 11:50:24 +0000 Received: from localhost (localhost [127.0.0.1]) by spamd1-us-west.apache.org (ASF Mail Server at spamd1-us-west.apache.org) with ESMTP id 4E1AEC5ED0 for ; Wed, 28 Oct 2015 11:50:24 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at spamd1-us-west.apache.org X-Spam-Flag: NO X-Spam-Score: 5.626 X-Spam-Level: ***** X-Spam-Status: No, score=5.626 tagged_above=-999 required=6.31 tests=[HTML_MESSAGE=3, KAM_LAZY_DOMAIN_SECURITY=1, SUBJ_ALL_CAPS=1.625, URIBL_BLOCKED=0.001] autolearn=disabled Received: from mx1-eu-west.apache.org ([10.40.0.8]) by localhost (spamd1-us-west.apache.org [10.40.0.7]) (amavisd-new, port 10024) with ESMTP id nfQaAfgJnGyC for ; Wed, 28 Oct 2015 11:50:10 +0000 (UTC) Received: from vwp3725.webpack.hosteurope.de (vwp3725.webpack.hosteurope.de [87.230.46.220]) by mx1-eu-west.apache.org (ASF Mail Server at mx1-eu-west.apache.org) with ESMTPS id 84B672095A for ; Wed, 28 Oct 2015 11:50:09 +0000 (UTC) Received: from [195.188.112.100] (helo=[10.6.5.2]); authenticated by vwp3725.webpack.hosteurope.de running ExIM with esmtpsa (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) id 1ZrPEx-0001GT-0Y; Wed, 28 Oct 2015 12:50:03 +0100 Subject: Re: ANSWER PLEASE Mime-Version: 1.0 (Mac OS X Mail 9.1 \(3096.5\)) Content-Type: multipart/alternative; boundary="Apple-Mail=_28C57A87-60C4-464F-B076-62B25C880CF4" From: Kai Voigt X-Priority: 3 In-Reply-To: <2167ecdafe07c37a67e3582749e6ed68@bentzn.com> Date: Wed, 28 Oct 2015 11:50:02 +0000 Cc: certification@cloudera.com Message-Id: References: <2167ecdafe07c37a67e3582749e6ed68@bentzn.com> To: user@hadoop.apache.org X-Mailer: Apple Mail (2.3096.5) X-bounce-key: webpack.hosteurope.de;k@123.org;1446033009;f938a516; --Apple-Mail=_28C57A87-60C4-464F-B076-62B25C880CF4 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=utf-8 No, the correct answer is =E2=80=9EDon=E2=80=99t cheat on a Cloudera = exam=E2=80=9C :-) This has been reported to certification@cloudera.com Looks like you won=E2=80=99t get that certificate... > Am 28.10.2015 um 11:46 schrieb th@bentzn.com: >=20 > The correct answer would be: >=20 > do your own homework :-D >=20 >=20 >=20 >=20 > -----Original Besked----- > Fra: "Sajid Mohammed" > > Til: user@hadoop.apache.org > Dato: 28-10-2015 11:32 > Emne: ANSWER PLEASE >=20 > You have a cluster running with the fair Scheduler enabled. There are = currently no jobs running on the cluster, and you submit a job A, so = that only job A is running on the cluster. A while later, you submit Job = B. now Job A and Job B are running on the cluster at the same time. How = will the Fair Scheduler handle these two jobs? (Choose 2) >=20 >=20 >=20 > A. When Job B gets submitted, it will get assigned tasks, while job A = continues to run with fewer tasks. >=20 > B. When Job B gets submitted, Job A has to finish first, before job B = can gets scheduled. >=20 > C. When Job A gets submitted, it doesn't consumes all the task slots. >=20 > D. When Job A gets submitted, it consumes all the task slots. >=20 Kai Voigt Am Germaniahafen 1 = k@123.org 24143 Kiel = +49 160 96683050 Germany = @KaiVoigt --Apple-Mail=_28C57A87-60C4-464F-B076-62B25C880CF4 Content-Transfer-Encoding: quoted-printable Content-Type: text/html; charset=utf-8 No, the correct answer is =E2=80=9EDon=E2=80=99t cheat on a = Cloudera exam=E2=80=9C :-) This has been reported to certification@cloudera.com

Looks like you won=E2=80=99t get that = certificate...

Am 28.10.2015 um 11:46 schrieb = th@bentzn.com:

The correct answer = would be:

do your own homework :-D




-----Original Besked-----
Fra: = "Sajid Mohammed" <sajid.hadoop@gmail.com>
Til: user@hadoop.apache.org
Dato: 28-10-2015 = 11:32
Emne: ANSWER PLEASE

You have a = cluster running with the fair Scheduler enabled. There are currently no = jobs running on the cluster, and you submit a job A, so that only job A = is running on the cluster. A while later, you submit Job B. now Job A = and Job B are running on the cluster at the same time. How will the Fair = Scheduler handle these two jobs? (Choose 2)


A. When Job B gets submitted, it will get assigned = tasks, while job A continues to run with fewer tasks.

B. When Job B gets submitted, Job A has to finish = first, before job B can gets scheduled.

C. = When Job A gets submitted, it doesn't consumes all the task slots.

D. When Job A gets submitted, it consumes all the = task slots.


Kai Voigt Am = Germaniahafen 1 k@123.org
= 24143 Kiel +49 160 = 96683050
= Germany = @KaiVoigt

= --Apple-Mail=_28C57A87-60C4-464F-B076-62B25C880CF4--