From commits-return-55541-archive-asf-public=cust-asf.ponee.io@beam.apache.org Wed Jan 10 20:17:23 2018 Return-Path: X-Original-To: archive-asf-public@eu.ponee.io Delivered-To: archive-asf-public@eu.ponee.io Received: from cust-asf.ponee.io (cust-asf.ponee.io [163.172.22.183]) by mx-eu-01.ponee.io (Postfix) with ESMTP id 0356118072F for ; Wed, 10 Jan 2018 20:17:23 +0100 (CET) Received: by cust-asf.ponee.io (Postfix) id E72B2160C2E; Wed, 10 Jan 2018 19:17:22 +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 39290160C1E for ; Wed, 10 Jan 2018 20:17:22 +0100 (CET) Received: (qmail 71702 invoked by uid 500); 10 Jan 2018 19:17:21 -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 71693 invoked by uid 99); 10 Jan 2018 19:17:21 -0000 Received: from pnap-us-west-generic-nat.apache.org (HELO spamd1-us-west.apache.org) (209.188.14.142) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 10 Jan 2018 19:17:21 +0000 Received: from localhost (localhost [127.0.0.1]) by spamd1-us-west.apache.org (ASF Mail Server at spamd1-us-west.apache.org) with ESMTP id 78E76C1795 for ; Wed, 10 Jan 2018 19:17:17 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at spamd1-us-west.apache.org X-Spam-Flag: NO X-Spam-Score: -99.911 X-Spam-Level: X-Spam-Status: No, score=-99.911 tagged_above=-999 required=6.31 tests=[KAM_ASCII_DIVIDERS=0.8, RCVD_IN_DNSWL_LOW=-0.7, SPF_PASS=-0.001, T_RP_MATCHES_RCVD=-0.01, USER_IN_WHITELIST=-100] autolearn=disabled Received: from mx1-lw-us.apache.org ([10.40.0.8]) by localhost (spamd1-us-west.apache.org [10.40.0.7]) (amavisd-new, port 10024) with ESMTP id Dg5ZGKi40r_X for ; Wed, 10 Jan 2018 19:17:05 +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 7CE5F5F620 for ; Wed, 10 Jan 2018 19:17:05 +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 B72CAE25C8 for ; Wed, 10 Jan 2018 19:17:04 +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 1DBF5274DE for ; Wed, 10 Jan 2018 19:17:04 +0000 (UTC) Date: Wed, 10 Jan 2018 19:17:04 +0000 (UTC) From: "Henning Rohde (JIRA)" To: commits@beam.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Closed] (BEAM-3297) StartBundle/FinishBundle should be called only if there are elements MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 [ https://issues.apache.org/jira/browse/BEAM-3297?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Henning Rohde closed BEAM-3297. ------------------------------- Resolution: Won't Fix Fix Version/s: Not applicable If it's optional, it doesn't seem worth the effort and potential complication to the runtime at this time. > StartBundle/FinishBundle should be called only if there are elements > --------------------------------------------------------------------- > > Key: BEAM-3297 > URL: https://issues.apache.org/jira/browse/BEAM-3297 > Project: Beam > Issue Type: Bug > Components: sdk-go > Reporter: Henning Rohde > Priority: Minor > Fix For: Not applicable > > > I believe the semantics is lazy. Exec currently calls SB/FB eagerly irrespectively of whether any elements are emitted. -- This message was sent by Atlassian JIRA (v6.4.14#64029)