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 AE791200C2B for ; Thu, 2 Mar 2017 14:48:51 +0100 (CET) Received: by cust-asf.ponee.io (Postfix) id AD183160B6F; Thu, 2 Mar 2017 13:48:51 +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 03CEF160B61 for ; Thu, 2 Mar 2017 14:48:50 +0100 (CET) Received: (qmail 57724 invoked by uid 500); 2 Mar 2017 13:48:50 -0000 Mailing-List: contact commits-help@beam.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@beam.apache.org Delivered-To: mailing list commits@beam.apache.org Received: (qmail 57715 invoked by uid 99); 2 Mar 2017 13:48:50 -0000 Received: from pnap-us-west-generic-nat.apache.org (HELO spamd2-us-west.apache.org) (209.188.14.142) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 02 Mar 2017 13:48:50 +0000 Received: from localhost (localhost [127.0.0.1]) by spamd2-us-west.apache.org (ASF Mail Server at spamd2-us-west.apache.org) with ESMTP id C8D9E1A7AD9 for ; Thu, 2 Mar 2017 13:48:49 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at spamd2-us-west.apache.org X-Spam-Flag: NO X-Spam-Score: -2.347 X-Spam-Level: X-Spam-Status: No, score=-2.347 tagged_above=-999 required=6.31 tests=[RP_MATCHES_RCVD=-2.999, SPF_NEUTRAL=0.652] autolearn=disabled Received: from mx1-lw-us.apache.org ([10.40.0.8]) by localhost (spamd2-us-west.apache.org [10.40.0.9]) (amavisd-new, port 10024) with ESMTP id ieCnfr-hkpUS for ; Thu, 2 Mar 2017 13:48:47 +0000 (UTC) Received: from mailrelay1-us-west.apache.org (mailrelay1-us-west.apache.org [209.188.14.139]) by mx1-lw-us.apache.org (ASF Mail Server at mx1-lw-us.apache.org) with ESMTP id 4A2505FE25 for ; Thu, 2 Mar 2017 13:48:47 +0000 (UTC) Received: from jira-lw-us.apache.org (unknown [207.244.88.139]) by mailrelay1-us-west.apache.org (ASF Mail Server at mailrelay1-us-west.apache.org) with ESMTP id 951A0E0238 for ; Thu, 2 Mar 2017 13:48:46 +0000 (UTC) Received: from jira-lw-us.apache.org (localhost [127.0.0.1]) by jira-lw-us.apache.org (ASF Mail Server at jira-lw-us.apache.org) with ESMTP id 06D6321D62 for ; Thu, 2 Mar 2017 13:48:45 +0000 (UTC) Date: Thu, 2 Mar 2017 13:48:45 +0000 (UTC) From: "Amit Sela (JIRA)" To: commits@beam.incubator.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Created] (BEAM-1591) Implement Combine optimizations for GABW in streaming. MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 archived-at: Thu, 02 Mar 2017 13:48:51 -0000 Amit Sela created BEAM-1591: ------------------------------- Summary: Implement Combine optimizations for GABW in streaming. Key: BEAM-1591 URL: https://issues.apache.org/jira/browse/BEAM-1591 Project: Beam Issue Type: Improvement Components: runner-spark Reporter: Amit Sela This should be straight-forward. Introduce {{AccumT}} generics in {{SparkGroupAlsoByWindowViaWindowSet}} and call with {{InputT}} for GBK and {{AccumT}} with Combine. Pass the proper {{SystemReduceFn}} instead of creating it in {{SparkGroupAlsoByWindowViaWindowSet}}. For combine, extract the output from the fired accumulated output. -- This message was sent by Atlassian JIRA (v6.3.15#6346)