Return-Path: X-Original-To: apmail-kafka-dev-archive@www.apache.org Delivered-To: apmail-kafka-dev-archive@www.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id 4064518F22 for ; Mon, 18 Jan 2016 22:36:02 +0000 (UTC) Received: (qmail 47668 invoked by uid 500); 18 Jan 2016 22:36:01 -0000 Delivered-To: apmail-kafka-dev-archive@kafka.apache.org Received: (qmail 47570 invoked by uid 500); 18 Jan 2016 22:36:01 -0000 Mailing-List: contact dev-help@kafka.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@kafka.apache.org Delivered-To: mailing list dev@kafka.apache.org Received: (qmail 47558 invoked by uid 99); 18 Jan 2016 22:36:01 -0000 Received: from Unknown (HELO spamd1-us-west.apache.org) (209.188.14.142) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 18 Jan 2016 22:36:01 +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 0259DC2B6D for ; Mon, 18 Jan 2016 22:36:01 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at spamd1-us-west.apache.org X-Spam-Flag: NO X-Spam-Score: 2.999 X-Spam-Level: ** X-Spam-Status: No, score=2.999 tagged_above=-999 required=6.31 tests=[DKIM_SIGNED=0.1, DKIM_VALID=-0.1, HTML_MESSAGE=3, RCVD_IN_MSPIKE_H2=-0.001, SPF_PASS=-0.001, URIBL_BLOCKED=0.001] autolearn=disabled Authentication-Results: spamd1-us-west.apache.org (amavisd-new); dkim=pass (2048-bit key) header.d=confluent-io.20150623.gappssmtp.com Received: from mx1-eu-west.apache.org ([10.40.0.8]) by localhost (spamd1-us-west.apache.org [10.40.0.7]) (amavisd-new, port 10024) with ESMTP id 7cf9yZ53gsOw for ; Mon, 18 Jan 2016 22:35:55 +0000 (UTC) Received: from mail-io0-f175.google.com (mail-io0-f175.google.com [209.85.223.175]) by mx1-eu-west.apache.org (ASF Mail Server at mx1-eu-west.apache.org) with ESMTPS id 1C7A720270 for ; Mon, 18 Jan 2016 22:35:55 +0000 (UTC) Received: by mail-io0-f175.google.com with SMTP id 1so515921633ion.1 for ; Mon, 18 Jan 2016 14:35:54 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=confluent-io.20150623.gappssmtp.com; s=20150623; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :content-type; bh=vhF2MD75dY9/NYHTfnHX/ufckOLa6v3BjSZaqn18dfU=; b=DFlJk8Ae9XD9DuYi+nP1PUu+erlmzXzywNg54E5C1lAbOhtTpYPOYfohJltIbuzW5g giabcp7g14pykhbdGK/koU2pPr+q8tJYmMzocdcmLbMrMxnIAAXdM1WazSw99BzvOa+C sjc19xrnf7qw59UftRb+IfYbpBLQBoTAuYe5wT+eW0sJt+Kgk3KqQ7ox0xXPskzMOJxa Wj3uUB+7ILJvltEZnjQKbO0fh7xglLJlCh8OuIhQiECVRozP+BhAO24n0sDAbkbO8RuT 2lK89c0ZOOt5Dc0+8EtVFXKQODTkcox2RvYynRbHRmRJKdXp4lrpn7K6NbdRcvsHRshy Jq3Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:in-reply-to:references:date :message-id:subject:from:to:content-type; bh=vhF2MD75dY9/NYHTfnHX/ufckOLa6v3BjSZaqn18dfU=; b=FXEic33GkGZxRIrXd788q4YswEFOyEghsEET66nDhsnCtmFbyhuOuzT+BBkzQOweFt +a0l6NZpV4Qwpa+T5pyH4ocOhn1+W1n00NQ3bq6MUB5fCfbyzNaAAm0VPsmkMcij/Aqh 9NFMuKIrJKtYpw6CA/T7K+KeljKaWBoouruJZgCaY692w8nvZ66GhEu3TwGZM1dks9PE KdhwSZML+H7XPtA3zX97HxmwvcCRnDyVcsdadwKesa+UUo5otgqB7z5sVOSbLPht39F6 YHUQJKhYC/eFqH/ipbd+7pHupnTnTGOtLol1czXw3y7tM2UKPIZPhb9cXDNQgZfS2IbW XeQg== X-Gm-Message-State: ALoCoQmL3RjjFTKXD7SCUiWShXvVpc3ajsdDziBB3zCHfbz1///QDE1W40Ma/G6MftX8BuHU4tfzohXdk1iL/mgzBjDNsBUIYA== MIME-Version: 1.0 X-Received: by 10.107.133.211 with SMTP id p80mr23339670ioi.16.1453156553957; Mon, 18 Jan 2016 14:35:53 -0800 (PST) Received: by 10.107.183.148 with HTTP; Mon, 18 Jan 2016 14:35:53 -0800 (PST) In-Reply-To: References: Date: Mon, 18 Jan 2016 14:35:53 -0800 Message-ID: Subject: Re: [VOTE] KIP-41: Consumer Max Records From: Jun Rao To: "dev@kafka.apache.org" Content-Type: multipart/alternative; boundary=001a113ed43e33b8e10529a36071 --001a113ed43e33b8e10529a36071 Content-Type: text/plain; charset=UTF-8 Thanks for the proposal. +1. Jun On Wed, Jan 13, 2016 at 3:18 PM, Jason Gustafson wrote: > Hi All, > > I'd like to open up the vote on KIP-41. This KIP adds a new consumer > configuration option "max.poll.records" which sets an upper bound on the > number of records returned in a call to poll(). This gives users a way to > limit message processing time to avoid unexpected rebalancing. This change > is backwards compatible with the default implementing the current behavior. > > Here's a link to the KIP wiki: > > https://cwiki.apache.org/confluence/display/KAFKA/KIP-41%3A+KafkaConsumer+Max+Records > > Thanks, > Jason > --001a113ed43e33b8e10529a36071--