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 D539B200D2B for ; Thu, 2 Nov 2017 12:00:15 +0100 (CET) Received: by cust-asf.ponee.io (Postfix) id D403C160BE5; Thu, 2 Nov 2017 11:00:15 +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 5637F1609EE for ; Thu, 2 Nov 2017 12:00:15 +0100 (CET) Received: (qmail 56615 invoked by uid 500); 2 Nov 2017 11:00:14 -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 56605 invoked by uid 99); 2 Nov 2017 11:00:14 -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; Thu, 02 Nov 2017 11:00:14 +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 5BC011808D0 for ; Thu, 2 Nov 2017 11:00:13 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at spamd3-us-west.apache.org X-Spam-Flag: NO X-Spam-Score: 3.485 X-Spam-Level: *** X-Spam-Status: No, score=3.485 tagged_above=-999 required=6.31 tests=[DKIM_ADSP_CUSTOM_MED=0.001, NML_ADSP_CUSTOM_MED=1.2, 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 (spamd3-us-west.apache.org [10.40.0.10]) (amavisd-new, port 10024) with ESMTP id f4H1uLaIL8U8 for ; Thu, 2 Nov 2017 11:00:08 +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 7080160F4D for ; Thu, 2 Nov 2017 11:00:08 +0000 (UTC) Received: from mben.nabble.com (localhost [127.0.0.1]) by n4.nabble.com (Postfix) with ESMTP id 7DC2C15809659 for ; Thu, 2 Nov 2017 04:00:02 -0700 (MST) Date: Thu, 2 Nov 2017 04:00:02 -0700 (MST) From: "m@xi" To: user@flink.apache.org Message-ID: <1509620402512-0.post@n4.nabble.com> In-Reply-To: References: <1509376838313-0.post@n4.nabble.com> Subject: Re: Use keyBy to deterministically hash each record to a processor/task/slot MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit archived-at: Thu, 02 Nov 2017 11:00:16 -0000 Hello Tony, Thanks a lot for your answer. Now I know exactly what happens with keyBy function, yet still I haven't figured out a proper (non hard coded way) to deterministically send a tuple to each key. If somenone from the Flink team could help it would be great! Max -- Sent from: http://apache-flink-user-mailing-list-archive.2336050.n4.nabble.com/