Return-Path: X-Original-To: apmail-hadoop-general-archive@minotaur.apache.org Delivered-To: apmail-hadoop-general-archive@minotaur.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id 667BD77A4 for ; Thu, 17 Nov 2011 21:12:56 +0000 (UTC) Received: (qmail 87460 invoked by uid 500); 17 Nov 2011 21:12:54 -0000 Delivered-To: apmail-hadoop-general-archive@hadoop.apache.org Received: (qmail 87376 invoked by uid 500); 17 Nov 2011 21:12:54 -0000 Mailing-List: contact general-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: general@hadoop.apache.org Delivered-To: mailing list general@hadoop.apache.org Received: (qmail 87367 invoked by uid 99); 17 Nov 2011 21:12:54 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 17 Nov 2011 21:12:54 +0000 X-ASF-Spam-Status: No, hits=-0.0 required=5.0 tests=RCVD_IN_DNSWL_LOW,SPF_NEUTRAL X-Spam-Check-By: apache.org Received-SPF: neutral (nike.apache.org: local policy) Received: from [74.125.82.48] (HELO mail-ww0-f48.google.com) (74.125.82.48) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 17 Nov 2011 21:12:48 +0000 Received: by wwf22 with SMTP id 22so3764865wwf.29 for ; Thu, 17 Nov 2011 13:12:27 -0800 (PST) MIME-Version: 1.0 Received: by 10.180.109.106 with SMTP id hr10mr463914wib.9.1321564347414; Thu, 17 Nov 2011 13:12:27 -0800 (PST) Received: by 10.227.37.16 with HTTP; Thu, 17 Nov 2011 13:12:27 -0800 (PST) In-Reply-To: <1321564063.43425.YahooMailNeo@web65509.mail.ac4.yahoo.com> References: <4EC4E5DB.2060001@apache.org> <4DFFFE4B-38E1-4795-BBAA-036712DC0295@hortonworks.com> <1321564063.43425.YahooMailNeo@web65509.mail.ac4.yahoo.com> Date: Thu, 17 Nov 2011 13:12:27 -0800 Message-ID: Subject: Re: [DISCUSS] Apache Hadoop 1.0? From: Mahadev Konar To: general@hadoop.apache.org, Andrew Purtell Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable X-Virus-Checked: Checked by ClamAV on apache.org Andrew, Can you open a jira listing the issues? Would be good to resolve them in the next 0.23 release. thanks mahadev On Thu, Nov 17, 2011 at 1:07 PM, Andrew Purtell wrote= : >> From: Arun C Murthy > >> Now, a downstream project such as HBase, Hive or Pig isn't the 'normal >> end-user application'. These projects can choose to use >> undocumented/non-public (e.g. LimitedPrivate) apis and we are committed = to >> working with them to ensure a smooth transition. >> >> I don't know which are the ones in 'every single downstream >> component' - care to enumerate? >> >> The ones I'm aware of, which have since been fixed are: >> https://issues.apache.org/jira/browse/HBASE-4510 -> >> https://issues.apache.org/jira/browse/HDFS-2412 (we fixed the internal H= DFS apis >> so that HBase can continue to use them) >> https://issues.apache.org/jira/browse/PIG-2125 -> >> https://issues.apache.org/jira/browse/MAPREDUCE-3138 (we fixed MR to all= ow apps >> deal with inconsistency in 'new' MR apis which changed in 0.21). >> >> I'm not aware of anything else - what else do you see? >> >> As a result, the downstream projects ensure their own end-users and appl= ications >> (HBase apps, Pig scripts, Hive queries) etc. do NOT see any incompatibil= ities. > > > In addition,=A0MAPREDUCE-3169. I had to pull out a bunch of HBase unit te= sts today to get 0.92 compiling on 0.23. > > =A0 =A0- Andy > >