Return-Path: X-Original-To: apmail-hadoop-hdfs-dev-archive@minotaur.apache.org Delivered-To: apmail-hadoop-hdfs-dev-archive@minotaur.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id 8404D78F5 for ; Thu, 17 Nov 2011 09:13:57 +0000 (UTC) Received: (qmail 74220 invoked by uid 500); 17 Nov 2011 09:13:57 -0000 Delivered-To: apmail-hadoop-hdfs-dev-archive@hadoop.apache.org Received: (qmail 74153 invoked by uid 500); 17 Nov 2011 09:13:56 -0000 Mailing-List: contact hdfs-dev-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: hdfs-dev@hadoop.apache.org Delivered-To: mailing list hdfs-dev@hadoop.apache.org Received: (qmail 74125 invoked by uid 99); 17 Nov 2011 09:13:55 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 17 Nov 2011 09:13:55 +0000 X-ASF-Spam-Status: No, hits=1.5 required=5.0 tests=FREEMAIL_FROM,HTML_MESSAGE,RCVD_IN_DNSWL_LOW,SPF_PASS X-Spam-Check-By: apache.org Received-SPF: pass (athena.apache.org: domain of praveensripati@gmail.com designates 209.85.161.48 as permitted sender) Received: from [209.85.161.48] (HELO mail-fx0-f48.google.com) (209.85.161.48) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 17 Nov 2011 09:13:50 +0000 Received: by faap19 with SMTP id p19so3839635faa.35 for ; Thu, 17 Nov 2011 01:13:29 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=mime-version:date:message-id:subject:from:to:content-type; bh=W7QB8HhOvc5T4sV2WQw/DgCLoKfad+YLMh5nOTqAdUk=; b=UqF7jRB0IfxcRtZMgw1HISGJ5o2bIui0rXu1R4Zf7SWl0SjGeGIbX5TQtNSkqe5X7H W6M9aE7jZfmDf48/6VK83hUKX7asDyghcG4HLjNJ+l9vavOTEPljlfLlQWT9xSflJVim l2nCqg+d4y8A+zd4zxgsqsXU4LJQ29oAo2Dt8= MIME-Version: 1.0 Received: by 10.205.117.10 with SMTP id fk10mr32533681bkc.29.1321521209114; Thu, 17 Nov 2011 01:13:29 -0800 (PST) Received: by 10.204.39.131 with HTTP; Thu, 17 Nov 2011 01:13:29 -0800 (PST) Date: Thu, 17 Nov 2011 14:43:29 +0530 Message-ID: Subject: Regarding NN HA (HDFS-1623) From: Praveen Sripati To: hdfs-dev@hadoop.apache.org Content-Type: multipart/alternative; boundary=000e0ce0d2243b803e04b1eaa2a9 --000e0ce0d2243b803e04b1eaa2a9 Content-Type: text/plain; charset=ISO-8859-1 Hi, Which Hadoop release is the HDFS NN HA (HDFS-1623) targeted? I saw a presentation (http://www.slideshare.net/hortonworks/nn-ha-hadoop-worldfinal) on NN HA and it's very interesting. Thanks, Praveen --000e0ce0d2243b803e04b1eaa2a9--