Return-Path: X-Original-To: apmail-hbase-dev-archive@www.apache.org Delivered-To: apmail-hbase-dev-archive@www.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id 49B5D7B7B for ; Mon, 12 Dec 2011 02:03:00 +0000 (UTC) Received: (qmail 74781 invoked by uid 500); 12 Dec 2011 02:02:58 -0000 Delivered-To: apmail-hbase-dev-archive@hbase.apache.org Received: (qmail 74747 invoked by uid 500); 12 Dec 2011 02:02:58 -0000 Mailing-List: contact dev-help@hbase.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@hbase.apache.org Delivered-To: mailing list dev@hbase.apache.org Received: (qmail 74738 invoked by uid 99); 12 Dec 2011 02:02:58 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 12 Dec 2011 02:02:58 +0000 X-ASF-Spam-Status: No, hits=-0.7 required=5.0 tests=RCVD_IN_DNSWL_LOW,SPF_PASS X-Spam-Check-By: apache.org Received-SPF: pass (athena.apache.org: domain of todd@cloudera.com designates 209.85.215.41 as permitted sender) Received: from [209.85.215.41] (HELO mail-lpp01m010-f41.google.com) (209.85.215.41) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 12 Dec 2011 02:02:52 +0000 Received: by lahi5 with SMTP id i5so2346810lah.14 for ; Sun, 11 Dec 2011 18:02:30 -0800 (PST) Received: by 10.152.112.10 with SMTP id im10mr10704987lab.2.1323655350517; Sun, 11 Dec 2011 18:02:30 -0800 (PST) MIME-Version: 1.0 Received: by 10.152.113.162 with HTTP; Sun, 11 Dec 2011 18:02:09 -0800 (PST) In-Reply-To: References: From: Todd Lipcon Date: Sun, 11 Dec 2011 18:02:09 -0800 Message-ID: Subject: Re: Apache HBase Pow-wow Summary 11/29/2011 To: dev@hbase.apache.org Content-Type: text/plain; charset=ISO-8859-1 On Sun, Dec 11, 2011 at 5:40 PM, Andrew Purtell wrote: > I was reading this with interest, since unfortunately I was not able to attend: > > http://www.cloudera.com/blog/2011/12/apache-hbase-pow-wow-summary-11292011/ > > What does "BigTop parity" mean? Why should HBase not have its own criteria for attaining "1.0" status? *BigTable parity, not BigTop. I was the one who brought up this idea - my thinking is that, while HBase works pretty well for many of us, it's still not at the level of stability where a META-munching bug is a big surprise. So IMO "BigTable parity" means we do everything described in the BigTable paper, and we only see cases where things break "on their own" on very rare occasion. We're nearly there, but the number of bug fixes related to the master between 0.90 and 0.92 implies that we're not there yet. Of course this is just one man's opinion - we could call a vote to release 1.0 at any point. -Todd -- Todd Lipcon Software Engineer, Cloudera