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 D7F75200C31 for ; Wed, 8 Mar 2017 17:36:12 +0100 (CET) Received: by cust-asf.ponee.io (Postfix) id D1CBC160B83; Wed, 8 Mar 2017 16:36:12 +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 2896E160B73 for ; Wed, 8 Mar 2017 17:36:12 +0100 (CET) Received: (qmail 59437 invoked by uid 500); 8 Mar 2017 16:36:11 -0000 Mailing-List: contact dev-help@apex.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@apex.apache.org Delivered-To: mailing list dev@apex.apache.org Received: (qmail 59425 invoked by uid 99); 8 Mar 2017 16:36:11 -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; Wed, 08 Mar 2017 16:36:11 +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 75FD81806A5 for ; Wed, 8 Mar 2017 16:36:10 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at spamd3-us-west.apache.org X-Spam-Flag: NO X-Spam-Score: 2.648 X-Spam-Level: ** X-Spam-Status: No, score=2.648 tagged_above=-999 required=6.31 tests=[DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, FREEMAIL_ENVFROM_END_DIGIT=0.25, HTML_MESSAGE=2, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H2=-0.001, RCVD_IN_SORBS_SPAM=0.5, SPF_PASS=-0.001] autolearn=disabled Authentication-Results: spamd3-us-west.apache.org (amavisd-new); dkim=pass (2048-bit key) header.d=gmail.com Received: from mx1-lw-us.apache.org ([10.40.0.8]) by localhost (spamd3-us-west.apache.org [10.40.0.10]) (amavisd-new, port 10024) with ESMTP id FuPW8DFSYevp for ; Wed, 8 Mar 2017 16:36:08 +0000 (UTC) Received: from mail-ua0-f172.google.com (mail-ua0-f172.google.com [209.85.217.172]) by mx1-lw-us.apache.org (ASF Mail Server at mx1-lw-us.apache.org) with ESMTPS id EE1125F27E for ; Wed, 8 Mar 2017 16:36:07 +0000 (UTC) Received: by mail-ua0-f172.google.com with SMTP id q7so35546587uaf.2 for ; Wed, 08 Mar 2017 08:36:07 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:from:date:message-id:subject:to; bh=9m5bnyo8WjDPNomowFodRuoHF3B4N+Go28OBsgANAWY=; b=lDqsqEDh8is8SKetOL8e4Y9xZORg8n6QV5VEmZfceIxKIkYghhkrTy/rA6BUXUOP1R kGCTnA2PR+iKu4FEjdXMwdlCfuYihg+N1MXoBFxH4NTJ0FALJAACJ6jEdywHZG1/ocxl KxWazCFWLEaS6cSgeq+mwh0wRQKUGgG1K/5LdZA+y6cgGMN4XaqMYVE8OAmxDMF0MsTc wIwiXIwc/AGfhlVPBOBR0syEKLbIADATToFlNwt6bnL23fHw7nnr9jdcj0jwY9LRfCbC PUMXTzesiye3uRh0M47x47tfReGHdvmWY2EDzPdP2Fhl7UMbtfKhs+o8c4g4CafjeV2j ZJlQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:from:date:message-id:subject:to; bh=9m5bnyo8WjDPNomowFodRuoHF3B4N+Go28OBsgANAWY=; b=IPi32t8r0U2nSHmNQjQ8ueRGkkf65oPS0HeSGj1KkgCpLnL6fhhWGHQvmvNa7Pyr9E +rS+5R4O0RbE/MuIE0Y/8mUWkvK0Vx4HOcu6pM7VTe5yBjxADI7p/EqyARfhHcTuDUy9 W53Op0K6+eZcEJa7m8rkHtxZrXJHadmQkEMP1XSThRJKr7J/5ypjbKq5WiGhoyMrGP36 aQxLruChMeWzwuyi0P7qKDo7B3/6Uh+nFzHkuqXtYD2dkuDYU/F4nPC9hR967X5oQN8i 8dV/20rrdxXjnq5ZuuhLhkXU5UwQXu/mOtGmkthP/A+uFgXIHy/z28gVDJwar1zKNv3r 6Odg== X-Gm-Message-State: AMke39nfOfiJg7ikk0W6oUNg7nsypLYHIl3sdyts3Jh7sTvnRH+Qa3FBokuQ4DFxoCOZxLCD7Q+dbttTf5jjXg== X-Received: by 10.31.164.136 with SMTP id n130mr4222626vke.62.1488989103117; Wed, 08 Mar 2017 08:05:03 -0800 (PST) MIME-Version: 1.0 Received: by 10.103.121.131 with HTTP; Wed, 8 Mar 2017 08:05:02 -0800 (PST) From: AJAY GUPTA Date: Wed, 8 Mar 2017 21:35:02 +0530 Message-ID: Subject: Sort Accumulation To: dev@apex.apache.org Content-Type: multipart/alternative; boundary=001a1142ee2090dd13054a3a4a72 archived-at: Wed, 08 Mar 2017 16:36:13 -0000 --001a1142ee2090dd13054a3a4a72 Content-Type: text/plain; charset=UTF-8 Hi, I would like to propose the Sort Accumulation. The accumulation will be responsible for sorting the input POJO stream. The accumulation will require a comparator to compare and sort the input tuples. Another boolean parameter "sortDesc" will be used to decide sorting order. Let me know your views. Thanks, Ajay --001a1142ee2090dd13054a3a4a72--