From user-return-19442-archive-asf-public=cust-asf.ponee.io@flink.apache.org Wed Apr 18 14:42:52 2018 Return-Path: X-Original-To: archive-asf-public@cust-asf.ponee.io Delivered-To: archive-asf-public@cust-asf.ponee.io Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by mx-eu-01.ponee.io (Postfix) with SMTP id 0054618064E for ; Wed, 18 Apr 2018 14:42:51 +0200 (CEST) Received: (qmail 25692 invoked by uid 500); 18 Apr 2018 12:42:50 -0000 Mailing-List: contact user-help@flink.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Delivered-To: mailing list user@flink.apache.org Received: (qmail 25683 invoked by uid 99); 18 Apr 2018 12:42:50 -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, 18 Apr 2018 12:42:50 +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 4835AC1F2E for ; Wed, 18 Apr 2018 12:42:50 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at spamd1-us-west.apache.org X-Spam-Flag: NO X-Spam-Score: 2.284 X-Spam-Level: ** X-Spam-Status: No, score=2.284 tagged_above=-999 required=6.31 tests=[RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_PASS=-0.001, SPF_SOFTFAIL=0.972, URI_HEX=1.313] autolearn=disabled Received: from mx1-lw-eu.apache.org ([10.40.0.8]) by localhost (spamd1-us-west.apache.org [10.40.0.7]) (amavisd-new, port 10024) with ESMTP id m3C3TnIr7OX5 for ; Wed, 18 Apr 2018 12:42:49 +0000 (UTC) Received: from n4.nabble.com (n4.nabble.com [162.253.133.72]) by mx1-lw-eu.apache.org (ASF Mail Server at mx1-lw-eu.apache.org) with ESMTP id 1EDB05FB37 for ; Wed, 18 Apr 2018 12:42:49 +0000 (UTC) Received: from mben.nabble.com (localhost [127.0.0.1]) by n4.nabble.com (Postfix) with ESMTP id 78EAF1A2B27B6 for ; Wed, 18 Apr 2018 05:42:48 -0700 (MST) Date: Wed, 18 Apr 2018 05:42:48 -0700 (MST) From: "Tzu-Li (Gordon) Tai" To: user@flink.apache.org Message-ID: <1524055368492-0.post@n4.nabble.com> In-Reply-To: References: Subject: Re: Flink & Kafka multi-node config MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Hi, The partition-to-subtask assignment of is not locality aware. There were discussions to expose functionality for custom user-defined assignment methods, which it might be possible to leverage that for a locality aware assignment. Unfortunately, this feature is not implemented, yet. The rrelated issue that tracks this feature is https://issues.apache.org/jira/browse/FLINK-8570. Cheers, Gordon -- Sent from: http://apache-flink-user-mailing-list-archive.2336050.n4.nabble.com/