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 5FE9E4E33 for ; Thu, 19 May 2011 02:03:23 +0000 (UTC) Received: (qmail 77170 invoked by uid 500); 19 May 2011 02:03:22 -0000 Delivered-To: apmail-hadoop-hdfs-user-archive@hadoop.apache.org Received: (qmail 77118 invoked by uid 500); 19 May 2011 02:03:22 -0000 Mailing-List: contact hdfs-user-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: hdfs-user@hadoop.apache.org Delivered-To: mailing list hdfs-user@hadoop.apache.org Received: (qmail 77110 invoked by uid 99); 19 May 2011 02:03:22 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 19 May 2011 02:03:22 +0000 X-ASF-Spam-Status: No, hits=1.5 required=5.0 tests=FREEMAIL_FROM,HTML_MESSAGE,RCVD_IN_DNSWL_LOW,RFC_ABUSE_POST,SPF_PASS,T_TO_NO_BRKTS_FREEMAIL X-Spam-Check-By: apache.org Received-SPF: pass (nike.apache.org: domain of doducthanhbk@gmail.com designates 209.85.216.169 as permitted sender) Received: from [209.85.216.169] (HELO mail-qy0-f169.google.com) (209.85.216.169) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 19 May 2011 02:03:15 +0000 Received: by qyk2 with SMTP id 2so3783175qyk.14 for ; Wed, 18 May 2011 19:02:54 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:sender:date:x-google-sender-auth :message-id:subject:from:to:content-type; bh=krH8FY4yXZ3v2OCcEc6M+VObkleQrtx5llHvAqT8rMQ=; b=iphyinpXvrNP0ie6Ew0VYXoe9hA/9fTX020cyqPQKOgJcij8XJiQouzyS5LwjJPT1e VVJXlDRNQaDBbIO6UwMB/Beqsh6+c9RGVyH8G8Vncso776ElIqVBqUV41+VoJ30PlPf7 LxidlVFyRUzwtZtamjOTduipau/Tj9S1A19u4= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:sender:date:x-google-sender-auth:message-id:subject :from:to:content-type; b=TE7kNZOcypkrQDiXMqC9iftuGGtKRkC9zszRnhefTzi9haogCrgr442joaduZDZ2Mx tMj5EN+vOCr3rnTQ1FOrmU0PaR28UEJwbFGeqEg4etzQ1GSRT6hezSuQI42NyLxCPZ7i orwQALKEqhYWihYcHu4HkpzLyDQWy0t/MZJec= MIME-Version: 1.0 Received: by 10.224.45.80 with SMTP id d16mr2073541qaf.112.1305770574222; Wed, 18 May 2011 19:02:54 -0700 (PDT) Sender: doducthanhbk@gmail.com Received: by 10.224.60.207 with HTTP; Wed, 18 May 2011 19:02:54 -0700 (PDT) Date: Wed, 18 May 2011 21:02:54 -0500 X-Google-Sender-Auth: D9mo4QntohI8mKwOp84rEtJFo8U Message-ID: Subject: hdfs competitor? From: Thanh Do To: hdfs-user@hadoop.apache.org Content-Type: multipart/alternative; boundary=0015175d671a3c148404a39767b2 X-Virus-Checked: Checked by ClamAV on apache.org --0015175d671a3c148404a39767b2 Content-Type: text/plain; charset=UTF-8 hi hdfs users, Is anybody aware of a system that is similar to HDFS, in the sense that it has single master architecture, and the master also keeps an operation log. Thanks, Thanh --0015175d671a3c148404a39767b2 Content-Type: text/html; charset=UTF-8 hi hdfs users,

Is anybody aware of a system
that is similar to HDFS, in the sense
that it has single master architecture,
and the master also keeps an operation log.

Thanks,

Thanh
--0015175d671a3c148404a39767b2--