Return-Path: X-Original-To: archive-asf-public-internal@cust-asf2.ponee.io Delivered-To: archive-asf-public-internal@cust-asf2.ponee.io Received: from cust-asf.ponee.io (cust-asf.ponee.io [163.172.22.183]) by cust-asf2.ponee.io (Postfix) with ESMTP id ED176200D34 for ; Fri, 3 Nov 2017 21:08:20 +0100 (CET) Received: by cust-asf.ponee.io (Postfix) id EBA6C160BFB; Fri, 3 Nov 2017 20:08:20 +0000 (UTC) Delivered-To: archive-asf-public@cust-asf.ponee.io Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by cust-asf.ponee.io (Postfix) with SMTP id 3F9C8160BDE for ; Fri, 3 Nov 2017 21:08:20 +0100 (CET) Received: (qmail 11583 invoked by uid 500); 3 Nov 2017 20:08:17 -0000 Mailing-List: contact common-dev-help@hadoop.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Delivered-To: mailing list common-dev@hadoop.apache.org Received: (qmail 11541 invoked by uid 99); 3 Nov 2017 20:08:17 -0000 Received: from pnap-us-west-generic-nat.apache.org (HELO spamd3-us-west.apache.org) (209.188.14.142) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 03 Nov 2017 20:08:17 +0000 Received: from localhost (localhost [127.0.0.1]) by spamd3-us-west.apache.org (ASF Mail Server at spamd3-us-west.apache.org) with ESMTP id 3314F1808FC; Fri, 3 Nov 2017 20:08:16 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at spamd3-us-west.apache.org X-Spam-Flag: NO X-Spam-Score: -0.103 X-Spam-Level: X-Spam-Status: No, score=-0.103 tagged_above=-999 required=6.31 tests=[DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, RP_MATCHES_RCVD=-0.001, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001] autolearn=disabled Authentication-Results: spamd3-us-west.apache.org (amavisd-new); dkim=pass (1024-bit key) header.d=effectivemachines.com Received: from mx1-lw-eu.apache.org ([10.40.0.8]) by localhost (spamd3-us-west.apache.org [10.40.0.10]) (amavisd-new, port 10024) with ESMTP id ALzyM8ZPy1t0; Fri, 3 Nov 2017 20:08:14 +0000 (UTC) Received: from effectivemachines.com (effectivemachines.com [104.236.136.112]) by mx1-lw-eu.apache.org (ASF Mail Server at mx1-lw-eu.apache.org) with ESMTPS id 736285F3E1; Fri, 3 Nov 2017 20:08:13 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by effectivemachines.com (Postfix) with ESMTP id 4DD731647AB; Fri, 3 Nov 2017 13:08:11 -0700 (PDT) Received: from effectivemachines.com ([127.0.0.1]) by localhost (effectivemachines.com [127.0.0.1]) (amavisd-new, port 10032) with ESMTP id zCWa6O0N2N0N; Fri, 3 Nov 2017 13:08:11 -0700 (PDT) Received: from localhost (localhost [127.0.0.1]) by effectivemachines.com (Postfix) with ESMTP id DFCAF1651A6; Fri, 3 Nov 2017 13:08:10 -0700 (PDT) DKIM-Filter: OpenDKIM Filter v2.9.2 effectivemachines.com DFCAF1651A6 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=effectivemachines.com; s=D35149BA-5A53-11E6-AF53-2EA667C55D35; t=1509739690; bh=dl0l8I/FIyPKvzdFLGKO45mNIgc5DjmCQbc4RTARDtw=; h=Content-Type:Mime-Version:Subject:From:Date: Content-Transfer-Encoding:Message-Id:To; b=K0lhAFb+sTkXgxMfSNYK/r9SeapZ57FUxPqR9t2I9UZojfKZSEq4Fg/pnovJzEdi4 rtH3trhd1+pPBhIQcQBRf7hFP3c03DlN7cfwuv2Mu9fsIiGPvhTK2xoJ3+wBIj8uTn kwD0VgJ5YedPG9zeSJeHGJ6eguDEEB3KykweFYMI= X-Virus-Scanned: amavisd-new at effectivemachines.com Received: from effectivemachines.com ([127.0.0.1]) by localhost (effectivemachines.com [127.0.0.1]) (amavisd-new, port 10026) with ESMTP id Jwx1BgHLN9RG; Fri, 3 Nov 2017 13:08:10 -0700 (PDT) Received: from awmbp-work.private.iobm.com (108-193-1-249.lightspeed.sntcca.sbcglobal.net [108.193.1.249]) by effectivemachines.com (Postfix) with ESMTPSA id 985EF1647AB; Fri, 3 Nov 2017 13:08:10 -0700 (PDT) Content-Type: text/plain; charset=utf-8 Mime-Version: 1.0 (Mac OS X Mail 10.3 \(3273\)) Subject: Re: [DISCUSSION] Merging HDFS-7240 Object Store (Ozone) to trunk From: Allen Wittenauer In-Reply-To: Date: Fri, 3 Nov 2017 13:08:10 -0700 Cc: "hdfs-dev@hadoop.apache.org" , "mapreduce-dev@hadoop.apache.org" , "yarn-dev@hadoop.apache.org" Content-Transfer-Encoding: quoted-printable Message-Id: <4B240DB4-97F3-416F-9812-EE78604C3FA4@effectivemachines.com> References: To: "common-dev@hadoop.apache.org" X-Mailer: Apple Mail (2.3273) archived-at: Fri, 03 Nov 2017 20:08:21 -0000 > On Nov 3, 2017, at 12:08 PM, Stack wrote: >=20 > On Sat, Oct 28, 2017 at 2:00 PM, Konstantin Shvachko = > wrote: >=20 >> It is an interesting question whether Ozone should be a part of = Hadoop. >=20 > I don't see a direct answer to this question. Is there one? Pardon me = if > I've not seen it but I'm interested in the response. +1 Given: * a completely different set of config files (ozone-site.xml, = etc) * package name is org.apache.hadoop.ozone, not = org.apache.hadoop.hdfs.ozone =E2=80=A6 it doesn=E2=80=99t really seem to want to be part of = HDFS, much less Hadoop. Plus hadoop-hdfs-project/hadoop-hdfs is already a battle zone when it = comes to unit tests, dependencies, etc [*] At a minimum, it should at least be using it=E2=80=99s own maven = module for a lot of the bits that generates it=E2=80=99s own maven jars = so that we can split this functionality up at build/test time. At a higher level, this feels a lot like the design decisions = that were made around yarn-native-services. This feature is either part = of HDFS or it=E2=80=99s not. Pick one. Doing both is incredibly = confusing for everyone outside of the branch.= --------------------------------------------------------------------- To unsubscribe, e-mail: common-dev-unsubscribe@hadoop.apache.org For additional commands, e-mail: common-dev-help@hadoop.apache.org