Return-Path: X-Original-To: apmail-flink-dev-archive@www.apache.org Delivered-To: apmail-flink-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 3A4ED17C54 for ; Tue, 28 Apr 2015 07:19:46 +0000 (UTC) Received: (qmail 38799 invoked by uid 500); 28 Apr 2015 07:19:46 -0000 Delivered-To: apmail-flink-dev-archive@flink.apache.org Received: (qmail 38728 invoked by uid 500); 28 Apr 2015 07:19:46 -0000 Mailing-List: contact dev-help@flink.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@flink.apache.org Delivered-To: mailing list dev@flink.apache.org Received: (qmail 38713 invoked by uid 99); 28 Apr 2015 07:19:46 -0000 Received: from mail-relay.apache.org (HELO mail-relay.apache.org) (140.211.11.15) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 28 Apr 2015 07:19:46 +0000 Received: from mail-qk0-f177.google.com (mail-qk0-f177.google.com [209.85.220.177]) by mail-relay.apache.org (ASF Mail Server at mail-relay.apache.org) with ESMTPSA id C75281A0437 for ; Tue, 28 Apr 2015 07:19:45 +0000 (UTC) Received: by qkx62 with SMTP id 62so75372891qkx.0 for ; Tue, 28 Apr 2015 00:19:44 -0700 (PDT) MIME-Version: 1.0 X-Received: by 10.140.232.14 with SMTP id d14mr10936958qhc.79.1430205584899; Tue, 28 Apr 2015 00:19:44 -0700 (PDT) Received: by 10.229.53.202 with HTTP; Tue, 28 Apr 2015 00:19:44 -0700 (PDT) In-Reply-To: <7d144a4a.24b00.14cfec62e2a.Coremail.dashujudechuntian@163.com> References: <7d144a4a.24b00.14cfec62e2a.Coremail.dashujudechuntian@163.com> Date: Tue, 28 Apr 2015 09:19:44 +0200 Message-ID: Subject: Re: outofmemory error. help. From: Till Rohrmann To: dev@flink.apache.org Content-Type: multipart/alternative; boundary=001a11354eaad8058b0514c3afd1 --001a11354eaad8058b0514c3afd1 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Hi, we would need a little bit more of background on the job you're running and the cluster setup to help you. Could you please post this information on the user@flink.apache.org ML where this belongs to? Cheers, Till On Tue, Apr 28, 2015 at 8:45 AM, =E4=B8=9C=E6=96=B9=E4=B8=8D=E8=B4=A5 wrote: > I am trying out Flink. I think Flink must not run out of memory. What > should I do? Same code run in Hadoop. Why Flink ran out of memory? > > --001a11354eaad8058b0514c3afd1--