Return-Path: Delivered-To: apmail-hadoop-common-dev-archive@www.apache.org Received: (qmail 1011 invoked from network); 5 Apr 2010 20:24:53 -0000 Received: from unknown (HELO mail.apache.org) (140.211.11.3) by 140.211.11.9 with SMTP; 5 Apr 2010 20:24:53 -0000 Received: (qmail 1434 invoked by uid 500); 5 Apr 2010 20:24:52 -0000 Delivered-To: apmail-hadoop-common-dev-archive@hadoop.apache.org Received: (qmail 1361 invoked by uid 500); 5 Apr 2010 20:24:52 -0000 Mailing-List: contact common-dev-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: common-dev@hadoop.apache.org Delivered-To: mailing list common-dev@hadoop.apache.org Received: (qmail 1353 invoked by uid 99); 5 Apr 2010 20:24:52 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 05 Apr 2010 20:24:52 +0000 X-ASF-Spam-Status: No, hits=2.2 required=10.0 tests=FREEMAIL_FROM,HTML_MESSAGE,RCVD_IN_DNSWL_NONE,SPF_PASS,T_TO_NO_BRKTS_FREEMAIL X-Spam-Check-By: apache.org Received-SPF: pass (nike.apache.org: domain of alex.kamil@gmail.com designates 209.85.210.171 as permitted sender) Received: from [209.85.210.171] (HELO mail-yx0-f171.google.com) (209.85.210.171) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 05 Apr 2010 20:24:46 +0000 Received: by yxe2 with SMTP id 2so1504887yxe.2 for ; Mon, 05 Apr 2010 13:24:25 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:received:in-reply-to:references :date:received:message-id:subject:from:to:content-type; bh=hW27x4jq6kZd869R/KseFzYG6HZ23eO23yw0zHzm+AU=; b=VTNUt+B9hw0N5LB6oFqrJzalCIlHonygK+XrWNRU4AJTGFiqViyg/AZwaFh5clocA3 lvVEz+l4Q2H4Go1GbCKb74o8cNMqC79HLDlWxLK8aEZCXmG619ktb6P+Dp3lr2TKICMM L7UtsowmiMaZjz6PLb4BzLldvetnPc0xfdOCE= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :content-type; b=Lj19IyDIdm6f1OGBe8raZAKc1CTwJfk4SgRahWapvyPY0wGA3aOtpQZeIUT6NhqqZl R4G4t5IvkbVDJ9CGg6WM8FUJEqgp+B3AAIf8lmvYhTitM9pjVx9VNrjAl8NcOjRjC4Sa HlZEuddgv4hAz58+li2LSPk2lxXRKz4KSI/4E= MIME-Version: 1.0 Received: by 10.151.158.4 with HTTP; Mon, 5 Apr 2010 13:24:25 -0700 (PDT) In-Reply-To: <19359F56-E320-44A5-844E-72F63CBA46B5@linkedin.com> References: <19359F56-E320-44A5-844E-72F63CBA46B5@linkedin.com> Date: Mon, 5 Apr 2010 16:24:25 -0400 Received: by 10.151.5.11 with SMTP id h11mr7180227ybi.13.1270499065555; Mon, 05 Apr 2010 13:24:25 -0700 (PDT) Message-ID: Subject: Re: gsoc From: alex kamil To: pekdaniel@gmail.com, common-dev@hadoop.apache.org Content-Type: multipart/alternative; boundary=000e0cd25ab27d6bfe0483831d89 X-Virus-Checked: Checked by ClamAV on apache.org --000e0cd25ab27d6bfe0483831d89 Content-Type: text/plain; charset=ISO-8859-1 Pek, also check out these references, you may find some overlap with your thesis topic http://ianvarley.com/UT/MR/Varley_MastersReport_Full_2009-08-07.pdf http://www.umiacs.umd.edu/~jimmylin/book.html btw, if you are looking for an exciting research topic applying Hadoop in biomed world pls drop me a line Cheers Alex ak2834@columbia.edu On Mon, Apr 5, 2010 at 4:06 PM, Allen Wittenauer wrote: > > On Apr 5, 2010, at 12:58 PM, Pek Daniel wrote: > > As far as i know Google's solution for storing static configuration is > > Chubby. Hadoop currently suggests manage-scripts for keeping in sync > > the xml-files on the nodes' local fs. I think, it would be a great > > summer project to make hadoop services able to store their > > configuration on ZooKeeper. When a config-file changes, services could > > be announced runtime, and do the appropriate thing based on the > > change. > > What do you think of this idea? > > See https://issues.apache.org/jira/browse/HADOOP-5670 . > > > --000e0cd25ab27d6bfe0483831d89--