Return-Path: X-Original-To: apmail-mesos-user-archive@www.apache.org Delivered-To: apmail-mesos-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 B8DC91827B for ; Tue, 23 Jun 2015 11:51:34 +0000 (UTC) Received: (qmail 58455 invoked by uid 500); 23 Jun 2015 11:51:34 -0000 Delivered-To: apmail-mesos-user-archive@mesos.apache.org Received: (qmail 58394 invoked by uid 500); 23 Jun 2015 11:51:34 -0000 Mailing-List: contact user-help@mesos.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: user@mesos.apache.org Delivered-To: mailing list user@mesos.apache.org Received: (qmail 58384 invoked by uid 99); 23 Jun 2015 11:51:34 -0000 Received: from Unknown (HELO spamd1-us-west.apache.org) (209.188.14.142) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 23 Jun 2015 11:51:34 +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 97AACCFAC8 for ; Tue, 23 Jun 2015 11:51:33 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at spamd1-us-west.apache.org X-Spam-Flag: NO X-Spam-Score: 2.998 X-Spam-Level: ** X-Spam-Status: No, score=2.998 tagged_above=-999 required=6.31 tests=[HTML_MESSAGE=3, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001] autolearn=disabled Received: from mx1-us-east.apache.org ([10.40.0.8]) by localhost (spamd1-us-west.apache.org [10.40.0.7]) (amavisd-new, port 10024) with ESMTP id qltkYtxZlo-n for ; Tue, 23 Jun 2015 11:51:32 +0000 (UTC) Received: from smtp.kmu4u.ch (smtp.kmu4u.ch [213.221.202.48]) by mx1-us-east.apache.org (ASF Mail Server at mx1-us-east.apache.org) with ESMTPS id 466A3428DF for ; Tue, 23 Jun 2015 11:51:32 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at smtp.kmu4u.ch From: Sebastien Brennion To: "user@mesos.apache.org" Subject: mesos be aware of hdfs location using spark Thread-Topic: mesos be aware of hdfs location using spark Thread-Index: AQHQrap6Mob44cVSp0S9IzwCxHl/DQ== Date: Tue, 23 Jun 2015 11:51:23 +0000 Message-ID: <1435060284332.77387@leanbi.ch> Accept-Language: de-CH, en-US Content-Language: de-CH x-ms-exchange-transport-fromentityheader: Hosted Content-Type: multipart/alternative; boundary="_000_143506028433277387leanbich_" MIME-Version: 1.0 --_000_143506028433277387leanbich_ Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable ?Hi, - I would like to know it there is a way to make mesos dispatch in priority= spark jobs, on instances, that also contain hdfs service, to prevent all D= ata going over the network ? - What I also not sure about, is how to handle the storage, if hdfs is runn= ing in mesos ? What happend when hdfs_1 is moved from mesos_worker_1 to mes= os_worker_2, do all Data have to be copied ? How are handling this ? Regards S=E9bastien --_000_143506028433277387leanbich_ Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable

Hi,

- I would like to know it there is a way to make mesos dispatch in = priority spark jobs, on instances, that also contain hdfs service, to preve= nt all Data going over the network ?

- What I also not sure about, is how to handle the storage, if hdfs is r= unning in mesos ? What happend when hdfs_1 is moved from mesos_worker_1 to = mesos_worker_2, do all Data have to be copied ? How are handling this ?

Regards

S=E9bastien

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